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Showing results 21201 to 21250 out of 39833

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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/ssort descendingClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
33759AT 2019th1205:10:39.252+17:36:45.07CVNoneGlobal SN Project, ePESSTOZTF19aabimbgP48 - ZTF-CamFTN - FLOYDS-N, ESO-NTT - EFOSC2-NTTYY215.04g-Sloan2019-01-08 04:28:43Arcavi
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
288562019-01-15 20:22:28iairIair ArcaviNone05:10:39.252+17:36:45.072019-01-08 04:28:4315.04g-Sloan2PSNZTF19aabimbgWe report the discovery of ZTF19aabimbg in the public ZTF alert stream retrieved via MARS (http://mars.lco.global). The object displayed a ~5 magnitude rise from the previous non-detection one night before discovery, followed by a rapid decline of ~1 magnitude in four days. The object appears hostless.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
515442019-01-08 04:28:4315.040.02ABMagg-SloanP48_ZTF-Cam
515432019-01-07 04:57:1320.32ABMagr-SloanP48_ZTF-Cam[Last non detection] Reported as a detection with a 0.2 mag error.
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
34352019-01-16 18:17:04ePESSTO_Bot1F. Olivares, F. Ragosta, G. Pignata, O. Rodriguez, O. Yaron on behalf of ePESSTOePESSTOCV1ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34422019-01-16 03:53:05ESO-NTT_EFOSC2-NTT1500F. Olivares, F. RagostaG. Pignata, O. RodriguezePESSTO tns_2019th_2019-01-16_03-53-05_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019th_2019-01-16_03-53-05_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
34322019-01-15 22:15:16iairI. Arcavi, J. Burke, D. Hiramatsu, C. McCully, A. HowellGlobal SN ProjectCV1Global SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34392019-01-14 08:11:32FTN_FLOYDS-N1800RoboticJ. BurkeGlobal SN Project tns_2019th_2019-01-14_08-11-32_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2019th_2019-01-14_08-11-32_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN ProjectSome telluric residuals present.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
34422019-01-16 03:53:05ESO-NTT / EFOSC2-NTT1500F. Olivares, F. RagostaG. Pignata, O. RodriguezePESSTO tns_2019th_2019-01-16_03-53-05_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2019th_2019-01-16_03-53-05_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
34392019-01-14 08:11:32FTN / FLOYDS-N1800RoboticJ. BurkeGlobal SN Project tns_2019th_2019-01-14_08-11-32_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2019th_2019-01-14_08-11-32_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN ProjectSome telluric residuals present.
34216AT 2019akj108:32:02.000+24:00:25.00IC 509NoneOther - OtherYY16.9Clear-2019-02-02 20:58:28Camarasa
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
295212019-02-02 21:11:02Obspausb49Jordi CamarasaNone08:32:02.000+24:00:25.002019-02-02 20:58:2816.9Clear-2PSNIC 509
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
529312019-02-02 20:58:2816.9OtherClear-Other_OtherNewton 0.30 F:4
529302019-01-25 00:00:0018ABMagClear-Other_Other[Last non detection]
34219AT 2019akm111:05:53.790+28:48:12.40PGC33549NoneOther - OtherYY17.3Clear-2019-02-02 15:08:38Tanaka
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
295242019-02-03 05:00:46galaxystarYuji TanakaNone11:05:53.790+28:48:12.402019-02-02 15:08:3817.3Clear-1PSNPGC33549
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
529362019-02-02 15:08:3817.30.518ABMagClear-Other_Other640.20m Reflector F4.1
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019akm_atrep_29524.JPGGraphicsDiscovery image, Data of Astrometrica and Compare with DSS.2019-02-03 05:00:46galaxystar
34483AT 2015cs115:19:47.572-02:09:04.54SDSS J151947.95-020912.60.0369243NoneCTIO-4m - RC-Spec-4YY20.64g-Sloan2015-03-30 09:18:23Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
298942019-02-12 11:31:18Richard NowellI. Theunissen-limpens, R. Nowell, A. JonkerenNone15:19:47.572-02:09:04.542015-03-30 09:18:2320.64g-Sloan1PSNSDSS J151947.95-020912.60.0369243This transient was first noticed on the Galaxy Zoo website by Ine Theunissen-limpens here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/28479218 . Also taking part in the discussion are: Richard Nowell, Alexander Jonkeren, CeciliaB and Elizabeth Siegel.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
536092015-03-30 09:18:2320.64123.6ABMagg-SloanCTIO-4m_RC-Spec-4The DECAM g-band Apparent magnitude was calculated by R. Nowell using APT and the reference star: SDSS J151948.06-020827.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237655691943673996. An additional z-band magnitude was calculated as 17.21.
34717AT 2017kds111:41:08.774+10:20:03.032MASX J11410850+10201450.118578NoneCTIO-4m - DECAMYY17.72R-Cousins2017-03-31 03:35:30Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
301892019-02-26 10:00:37Richard NowellI. Theunissen-limpens, R. Nowell, A. JonkerenNone11:41:08.774+10:20:03.032017-03-31 03:35:3017.72R-Cousins1PSN2MASX J11410850+10201450.118578This transient was first noticed by Ine Theunissen-limpens in a discussion on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/28488522. Also taking part in the discussion were CeciliaB, Alexander Jonkeren and Richard Nowell.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
542982017-03-31 03:35:3017.720.124ABMagR-CousinsCTIO-4m_DECAMThe r-band Apparent magnitude of 17.72 is taken from the DECaLS DR7 catalogue. An Absolute magnitude of -20.94 was also calculated.
34838AT 2019bia109:32:44.100+21:27:37.70PGC 271150.0017NoneOther - OtherYY18.5Clear-2019-02-27 19:16:19russiani
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
303522019-02-28 14:40:31marco4tnsmarco russianiNone09:32:44.100+21:27:37.702019-02-27 19:16:1918.5Clear-1PSNPGC 271150.0017Possible AT 68" EAST and 18" SOUTH the nucleus of PGC 27115 (aka UGC 5086)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
546892019-02-27 19:16:1918.50.220ABMagClear-Other_Other150marco russianiTwo distinct photograms taken, in sequence: each photogram is a stack of ten single 15 sec frames. Newton telescope 350mm f/4,6 - CCD Starlight Xpress Trius 694 - unfiltered (clear)
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019bia_atrep_30352.fitFitsDiscovery image: sequence of 10x15sec single frames stacked2019-02-28 14:40:31marco4tns
tns_2019bia_atrep_30352_0.fitFitssecond series of 10x15sec frames taken in sequence with first group2019-02-28 14:40:31marco4tns
tns_2019bia_atrep_30352.jpgGraphicsJpeg version of first 10x15sec frames sequence2019-02-28 14:57:03marco4tns
tns_2019bia_atrep_30352_0.jpgGraphicsJpeg version of second 10x15sec frames sequence2019-02-28 14:57:03marco4tns
tns_2019bia_atrep_30352_1.fitFitsreloaded fits: first original 10x15sec frame stack2019-02-28 17:47:47marco4tns
tns_2019bia_atrep_30352_2.fitFitsreloaded fits: second original 10x15sec frame stack2019-02-28 17:47:47marco4tns
tns_2019bia_atrep_30352_1.jpgGraphics2019-02-28 20:30 - UNCONFIRMED (up to 19.5 mag,)2019-02-28 21:16:49marco4tns
35199AT 2013ke114:14:46.133-03:09:34.73SDSS J141446.33-030932.80.047843NoneCTIO-4m - DECAMYY19.3z-Sloan2013-04-20 06:56:39Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
308582019-03-17 09:51:07Richard NowellIne Theunissen-LimpensNone14:14:46.133-03:09:34.732013-04-20 06:56:3919.3z-Sloan1PSNSDSS J141446.33-030932.80.047843This transient was discussed on the website Galaxy Zoo here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/28480695 .
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
558482013-04-20 06:56:3819.324ABMagz-SloanCTIO-4m_DECAMThis z-band Apparent magnitude was calculated by R. Nowell using APT and DECaLS image files. Reference star: SDSS J141444.01-031004.6 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237655497595093067 . The Absolute magnitude is -17.4.
35631AT 2016jix108:55:58.314+04:28:03.58SDSS J085558.59+042803.50.072824NoneCTIO-4m - COSMOSYY19.64z-Sloan2016-03-01 06:17:15Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
316102019-03-27 09:29:59Richard NowellI. Theunissen-LimpensNone08:55:58.314+04:28:03.582016-03-01 06:17:1519.64z-Sloan1PSNSDSS J085558.59+042803.50.072824This transient was first discussed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/28489397. Alexander Jonkeren also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
578262016-03-01 06:17:1519.64124ABMagz-SloanCTIO-4m_COSMOSThe z-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J085600.34+042813.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237658298986463511. An Absolute magnitude of -18.0 was also calculated.
35757AT 2017kdt114:29:48.408+01:20:15.00SDSS J142948.59+012012.40.14315NoneCTIO-4m - DECAMYY20.44R-Cousins2017-03-01 08:46:12Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
318162019-04-01 08:31:16Richard NowellC. Macmillan, M. A. KovicNone14:29:48.408+01:20:15.002017-03-01 08:46:1220.44R-Cousins1PSNSDSS J142948.59+012012.40.14315This transient was discovered in a discussion on the Galaxy Zoo website started by participant timbertom1957 here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/27362279. Also taking part in the discussion were Ine Theunissen-Limpens, Sylvia Beer and participant Kendawg42.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
583202017-03-01 08:46:1220.440.124ABMagR-CousinsCTIO-4m_DECAMThe r-band magnitude was found by using the DECaLS DR7 catalogue which has a value already calculated.
35916AT 2000gl110:19:28.865+02:53:19.99SDSS J101928.41+025319.80.161NoneSloan - SDSS-SpecYY20.4r-Sloan2000-05-04 04:49:30Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
321272019-04-07 08:34:25Richard NowellR. Nowell, J. KoerberNone10:19:28.865+02:53:19.992000-05-04 04:49:3020.4r-Sloan1PSNSDSS J101928.41+025319.80.161This transient was discovered in a discussion started by John Koerber on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/28490369. M.A. Kovic also joined in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
591142000-05-04 04:49:3020.4122.2ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was calculated by R. Nowell using APT and reference star: SDSS J101935.63+025320.2 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237653665797898257. An additional r-band Absolute magnitude of -18.89 was also calculated.
35936SN 2019cwu1214:51:37.295+48:59:13.73SLSN-I0.32NoneNone, ZTFZTF19aapaeyeP48 - ZTF-CamLT - SPRATYY120.652g-ZTF2019-04-02 00:00:00Smith
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
321522019-04-08 17:26:18smithmMathew SmithNone14:51:37.295+48:59:13.732019-04-02 00:00:0020.652g-ZTF2PSNZTF19aapaeyeTransient detected by ZTF on 2019-04-02.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
591642019-04-02 00:00:0020.65221ABMagg-ZTFP48_ZTF-Cam
591632019-03-30 00:00:0020.719ABMagr-ZTFP48_ZTF-Cam[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
44902019-07-10 17:36:13Daniel PerleyDaniel Perley (LJMU), Lin Yan (Caltech), Ragnhild Lunnan (Stockholm), Avishay Gal-Yam, Steve Schulze, Ofer Yaron (Weizmann)ZTFSLSN-I0.32ZTF
38112019-04-08 17:29:11smithmMathew SmithNoneOther1Classification is of a blue continuum with unknown redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
38182019-04-07 00:00:00LT_SPRATC. AngusM. SmithNone tns_2019cwu_2019-04-07_LT_SPRAT.asci tns_2019cwu_2019-04-07_LT_SPRAT.fitsObjectSpectrum is of a blue continuum with uncertain redshift.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
38182019-04-07 00:00:00LT / SPRATC. AngusM. SmithNone tns_2019cwu_2019-04-07_LT_SPRAT.asci tns_2019cwu_2019-04-07_LT_SPRAT.fitsObjectSpectrum is of a blue continuum with uncertain redshift.
36139AT 2014fx103:15:34.504-15:53:04.61NGC 1262 0.11566NoneCTIO-4m - IR-SpecYY20.7g-Sloan2014-11-21 06:04:38Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
327132019-04-10 09:43:11Richard NowellI. Theunissen-LimpensNone03:15:34.504-15:53:04.612014-11-21 06:04:3820.7g-Sloan1PSNNGC 1262 0.11566This transient was first discussed by Ine Theunissen-Limpens on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/948351 .
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
607042014-11-21 06:04:3820.70.124.65ABMagg-SloanCTIO-4m_IR-SpecThe g-band Apparent magnitude value was taken from the DECaLS DR7 catalogue. A g-band Absolute magnitude of -17.92 was also calculated.
36157AT 2004iv218:51:08.024-00:44:48.51NoneSST - IRAC, Other - OtherYY6.106813.6-Spitzer IRAC2004-04-22 16:58:26Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
357552019-05-23 20:16:19MelinaMelina ThévenotNone18:51:08.024-00:44:48.512005-06-17 12:44:1216.411K-Bessel2OtherThis report belongs to AT 2004iv. The UKIDSS source UGPS J185108.03-004448.6 could alternatively be a possible host of AT 2004iv. I can't rule out this possibility, as there are only 2MASS images to compare. On the other hand the detection of the UKIDSS source fits the date between the spitzer IRAC and MIPS detection of the transient. https://wis-tns.weizmann.ac.il/object/2004iv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
669312005-10-02 07:35:115.24ABMagOther-Other_OtherTelescope/Instrument is SST - MIPS, filter is 24 Microns. This source appears in MIPSGAL as MG032.2325-00.2727, but is not detected in WISE 22 microns images.
669302005-06-17 12:44:1216.411ABMagK-BesselOther_OtherThis detection exists in the UKIDSS-DR6 catalog as UGPS J185108.03-004448.6, the date was copied from the fits-file, which was acquired in the WFCAM Science Archive. http://wsa.roe.ac.uk:8080/wsa/getImage_form.jsp The Telescope/Instrument for this survey is UKIRT WFCAM.
327362019-04-10 16:48:23MelinaMelina ThévenotNone18:51:08.024-00:44:48.512004-04-22 16:58:266.106813.6-Spitzer IRAC4OtherArchival images from GLIMPSE (Spitzer IRAC) show an infrared transient of unknown nature in the galactic plane. The transient was first discovered by the volunteer Julio Albornoz in the Milky Way Project (here: https://www.zooniverse.org/projects/povich/milky-way-project/talk/505/209341), which is an astronomy citizen science project. Spitzer MIPS [24] show a source at the same position from 2005-10-02, but WISE images don't show any source at this position in 2010. Grace Wolf-Chase from the Adler Planetarium took part of the discussion as a researcher. Many thanks to Richard Nowell and Alexander Jonkeren for helping me with APT.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
607532004-04-22 17:13:224.61649ABMag4.5-Spitzer IRACSST_IRAC1.2Ed ChurchwellMagnitude of the transient was calculated with APT by Melina Thévenot, using GLIMPSE G032.2144-00.2946 as a reference star. Observer was copied from the image header of the fits file, acquired with IRSA. Exposure time is the average exposure time from the image header.
607552004-04-22 17:13:222.13052ABMag8.0-Spitzer IRACSST_IRAC1.2Ed ChurchwellMagnitude of the transient was calculated with APT by Melina Thévenot, using GLIMPSE G032.2144-00.2946 as a reference star. Observer was copied from the image header of the fits file, acquired with IRSA. Exposure time is the average exposure time from the image header.
607522004-04-22 16:58:266.10681ABMag3.6-Spitzer IRACSST_IRAC1.2Ed ChurchwellMagnitude of the transient was calculated with APT by Melina Thévenot, using GLIMPSE G032.2144-00.2946 as a reference star. Observer was copied from the image header of the fits file, acquired with IRSA. Exposure time is the average exposure time from the image header.
607542004-04-22 16:58:262.50773ABMag5.8-Spitzer IRACSST_IRAC1.2Ed ChurchwellMagnitude of the transient was calculated with APT by Melina Thévenot, using GLIMPSE G032.2144-00.2946 as a reference star. Observer was copied from the image header of the fits file, acquired with IRSA. Exposure time is the average exposure time from the image header.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2004iv_atrep_32736.pngGraphicsRGB image with [3.6] as blue, [4.5] as green and [8.0] as red, created with SAO Image DS9. Image size is 0.1 X 0.1 degree. Orientation is from the galactic coordinate system, north galactic pole is up.2019-04-10 16:48:23Melina
36187AT 2015ct113:04:06.850+19:12:43.73IC 41410.066341NoneCTIO-4m - DECAMYY17.46z-Sloan2015-04-08 04:57:56Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
327962019-04-11 10:02:41Richard NowellIne Theunissen-LimpensNone13:04:06.850+19:12:43.732015-04-08 04:57:5617.46z-Sloan1PSNIC 41410.066341This transient was first discussed by Ine Theunissen-Limpens on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/948351 .
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
609222015-04-08 04:57:5617.460.122.84ABMagz-SloanCTIO-4m_DECAMThe z-band Apparent magnitude was taken from the DECaLS DR7 catalogue. A z-band Absolute magnitude of -19.94 was also calculated.
36306AT 2015cu110:04:28.695+72:34:05.432MASX J10042625+72335890.0481NonePS1 - GPC1YY18.9627i-Sloan2015-01-06 11:54:34Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
330042019-04-12 19:55:19MelinaMelina ThévenotNone10:04:28.695+72:34:05.432015-01-06 11:54:3418.9627i-Sloan1PSN2MASX J10042625+72335890.0481The transient was first discovered in an search for possible AGN ionized clouds (Voorwerpjes) for galaxy zoo researchers and was posted by on the galaxy zoo talk page here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/963755.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
613902015-01-06 11:54:3418.9627ABMagi-SloanPS1_GPC145The i-band Apparent Magnitude was calculated by Melina Thévenot using APT and reference star: TYC 4389-1300-1 http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cb0d1252cb5&-out.add=.&-source=II/349/ps1&-c=151.191036900%20%2b72.534350760,eq=J2000,rs=2&-out.orig=o. An Absolute Magnitude of -17.60726999 was also calculated.
36309AT 2012iu101:10:28.920+01:41:25.80IC 830.044541NoneCTIO-4m - DECAMYY19.907g-Sloan2012-09-25 05:47:57Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
330072019-04-13 12:48:46MelinaIne TheunissenNone01:10:28.920+01:41:25.802012-09-25 05:47:5719.907g-Sloan1PSNIC 830.044541This transient was first discussed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/956835
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
613952012-09-25 05:47:5719.907ABMagg-SloanCTIO-4m_DECAMThe g-band Apparent magnitude was calculated by Melina Thévenot using APT and reference star SDSS J011035.14+014145.8: skyserver.sdss.org/dr15/en/tools/explore/summary.aspx?ra=17.64649&dec=1.69656. An Absolute Magnitude of -16.42 was also calculated.
36531AT 1999gz111:57:31.944+00:48:59.85SDSS J115731.45+004901.60.06227NoneSloan - SDSS-SpecYY20.35r-Sloan1999-03-20 07:09:39Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
333782019-04-22 08:49:55Richard NowellR. Nowell, A. DrummondNone11:57:31.944+00:48:59.851999-03-20 07:09:3920.35r-Sloan1PSNSDSS J115731.45+004901.60.06227This transient was first discovered on the Galaxy Zoo website in a discussion started by Averil Drummond here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/32501465. Christine Macmillan, Sam Deen and Ine Theunissen also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
623411999-03-20 07:09:3920.35122.2ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was calculated by Richard Nowell using APT. The star used as a reference is: SDSS J115737.32+004925.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237648722304237925.
36545AT 2013kf101:56:18.744+01:20:03.48IC 175NonePS1 - GPC1YY17.51g-Sloan2013-12-06 06:22:35Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
334102019-04-22 16:28:07MelinaIne TheunissenNone01:56:18.744+01:20:03.482013-12-06 06:22:3517.51g-Sloan3PSNIC 175The transient was first discovered by Ine Theunissen at the Galaxy Zoo website. Richard Nowell did take part in the discussion. See discussion here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/970909
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
624172013-12-18 05:37:0018.12ABMagz-SloanPS1_GPC160Magnitude was calculated with APT, using SDSS J015616.39+012037.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?id=1237680099165864108. Date was calculated with the Julian Date Converter https://aa.usno.navy.mil/data/docs/JulianDate.php. Exposure Time was copied from the fits-header.
624162013-12-06 06:43:5217.55ABMagg-SloanPS1_GPC143Magnitude was calculated with APT, using SDSS J015616.39+012037.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?id=1237680099165864108. Date was calculated with the Julian Date Converter https://aa.usno.navy.mil/data/docs/JulianDate.php. Exposure Time was copied from the fits-header.
624152013-12-06 06:22:3517.51ABMagg-SloanPS1_GPC143Magnitude was calculated with APT, using SDSS J015616.39+012037.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?id=1237680099165864108. Date was calculated with the Julian Date Converter https://aa.usno.navy.mil/data/docs/JulianDate.php. Exposure Time was copied from the fits-header.
36571AT 2018lov113:07:02.016+16:00:27.72IC 8480.053077NoneCTIO-4m - DECAMYY21.3r-Sloan2018-03-16 07:04:46Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
334402019-04-23 10:47:28MelinaIne TheunissenNone13:07:02.016+16:00:27.722018-03-16 07:04:4621.3r-Sloan4PSNIC 8480.053077The transient was first discussed by Ine Theunissen at the galaxy zoo website. See discussion at the talk forum: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/973734
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
624902018-03-17 06:42:0221.11ABMagg-SloanCTIO-4m_DECAM116The Apparent Magnitude was calculated with APT, using SDSS J130705.02+155931.5 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=196.7707&dec=15.9921. An Absolute Magnitude of about -15.5 for the r-band and about -15.7 for the g-band was also calculated.
624882018-03-16 07:08:3421.28ABMagr-SloanCTIO-4m_DECAM52The Apparent Magnitude was calculated with APT, using SDSS J130705.02+155931.5 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=196.7707&dec=15.9921. An Absolute Magnitude of about -15.5 for the r-band and about -15.7 for the g-band was also calculated.
624892018-03-16 07:06:0721.1ABMagg-SloanCTIO-4m_DECAM119The Apparent Magnitude was calculated with APT, using SDSS J130705.02+155931.5 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=196.7707&dec=15.9921. An Absolute Magnitude of about -15.5 for the r-band and about -15.7 for the g-band was also calculated.
624872018-03-16 07:04:4621.3ABMagr-SloanCTIO-4m_DECAM54The Apparent Magnitude was calculated with APT, using SDSS J130705.02+155931.5 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=196.7707&dec=15.9921. An Absolute Magnitude of about -15.5 for the r-band and about -15.7 for the g-band was also calculated.
36698AT 2013kg105:42:47.563+82:27:26.622MASX J05424549+82273860.034897NonePS1 - GPC1YY19.39g-Sloan2013-10-23 13:30:10Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
336402019-04-25 18:26:44MelinaMelina ThévenotNone05:42:47.563+82:27:26.622013-10-23 13:30:1019.39g-Sloan9PSN2MASX J05424549+82273860.034897Transient was first discussed by Melina Thévenot at the galaxy zoo website, see here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/977544. The Absolute Magnitude was calculated to be about -17 to -16 depending on epoch and filter.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
630002014-01-05 08:11:2720.05ABMagg-SloanPS1_GPC143Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
629992014-01-04 09:24:5819.69ABMagg-SloanPS1_GPC143Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630062013-12-17 10:22:1319.71ABMagz-SloanPS1_GPC160--- Transient is near detector edge. --- Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630032013-12-15 10:10:0819.24ABMagr-SloanPS1_GPC140--- Transient is near detector edge. --- Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
629982013-12-03 10:33:2519.39ABMagg-SloanPS1_GPC143Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630022013-11-26 10:41:5818.97ABMagr-SloanPS1_GPC140Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630012013-11-19 12:01:0918.73ABMagi-SloanPS1_GPC145Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630042013-10-23 14:18:0819.35ABMagy-PS1PS1_GPC180Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
630052013-10-23 13:30:1019.13ABMagz-SloanPS1_GPC160--- Close to the transient is an artifact. --- Apparent Magnitude was calculated with APT, using the reference star SDSS J054305.81+822804.5, see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cc1e5a4b91d&-out.add=.&-source=II/349/ps1&-c=085.774219480%20%2b82.467913380,eq=J2000,rs=2&-out.orig=o
36742AT 2019ebb100:40:36.070+40:42:33.10M31NoneOther - OtherYY17.2Clear-2019-04-25 05:10:00Conseil
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
336982019-04-25 20:23:42econseilEmmanuel ConseilNone00:40:36.070+40:42:33.102019-04-25 05:10:0017.2Clear-2PNVM31Emmanuel Conseil reports the discovery of a probable nova in M31, located 00 40 36.07 +40 42 33.1 at magnitude 17.2 CV on 2019-04-25 between 05:10 UTC and 05:17 UTC. The object is visible on 6 images (50s exposures) taken with Slooh robotic telescope T2 (Corrected Dall-Kirkham 17" + FLI PL16803). No asteroid or known variable at this location at this date. Image available here : https://www.flickr.com/photos/econseil/40732814293
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
631622019-04-25 05:10:0017.218.5VegaMagClear-Other_Other50E. ConseilVisible on 6 images, 50s exposures each
631612019-02-19 20:28:0019VegaMagClear-Other_Other50E. Conseil[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019ebb_atrep_33698.bmpField around the probable nova2019-04-25 20:23:43econseil
36831AT 2015cv115:47:45.624+28:38:37.32NGC 60010.033224NoneCTIO-4m - DECAMYY17.1z-Sloan2015-04-08 07:23:11Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
338322019-04-28 09:35:21Richard NowellIne Theunissen-LimpensNone15:47:45.624+28:38:37.322015-04-08 07:23:1117.1z-Sloan1PSNNGC 60010.033224This transient was first discussed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/976815. Christine Macmillan also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
634292015-04-08 07:23:1117.1123ABMagz-SloanCTIO-4m_DECAMThe z-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J154752.53+283828.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662305661681791. A z-band Absolute magnitude of -18.81 was also calculated.
37202AT 2017kdu115:18:15.768+12:29:11.76IC 11130.035635NoneCTIO-4m - DECAMYY19.76z-Sloan2017-05-04 03:05:42Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
344592019-05-06 19:06:44MelinaIne TheunissenNone15:18:15.768+12:29:11.762017-05-04 03:05:4219.76z-Sloan2PSNIC 11130.035635The transient was first discovered by Ine Theunissen on the galaxy zoo website. Number 3 in this discussion https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/989034.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
648362017-07-18 03:23:3420.54ABMagr-SloanCTIO-4m_DECAMThe Apparent Magnitude was calculated with APT and a reference star in Pan-STARRS (see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd0734b80cf&-out.add=.&-source=II/349/ps1&-c=229.566272300%20%2b12.502971150,eq=J2000,rs=2&-out.orig=o). An Absolute Magnitude of -15.38 was also calculated.
648352017-05-04 03:05:4219.76ABMagz-SloanCTIO-4m_DECAMThe Apparent Magnitude was calculated with APT and a reference star in Pan-STARRS (see also: http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd0734b80cf&-out.add=.&-source=II/349/ps1&-c=229.566272300%20%2b12.502971150,eq=J2000,rs=2&-out.orig=o). An Absolute Magnitude of -16.16 was also calculated.
37210AT 1999ha113:56:24.374-00:14:54.80NGC 53660.02975NoneSloan - SDSS-SpecYY20.21r-Sloan1999-03-21 09:04:12Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
344672019-05-07 08:21:20Richard NowellIne Theunissen-LimpensNone13:56:24.374-00:14:54.801999-03-21 09:04:1220.21r-Sloan1PSNNGC 53660.02975This transient was first noticed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/989034. This transient is in the SDSS catalogue as SDSS J135624.37-001454.7 yet is not visible in later SDSS images from 2000, or DECaLS DR7 or Pan-STARRS DR1.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
648511999-03-21 09:04:1220.210.122.2ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was taken from the SDSS catalogue. An r-band Absolute magnitude of -15.45 was also calculated.
37463AT 2017kdv113:15:00.994+09:57:21.61SDSS J131500.97+095723.20.099NoneCTIO-4m - DECAMYY20.78g-Sloan2017-03-06 06:49:59Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
348482019-05-13 08:25:39Richard NowellRichard NowellNone13:15:00.994+09:57:21.612017-03-06 06:49:5920.78g-Sloan1PSNSDSS J131500.97+095723.20.099This transient was first discussed on the Galaxy Zoo website by Richard Nowell here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/995374. The redshift was taken from the SDSS Explorer page, but might be unreliable:http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262233. No other redshift values could be found. Ine Theunissen also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
654882017-03-06 06:49:5920.781ABMagg-SloanCTIO-4m_DECAMThe g-band Apparent magnitude was taken from the DECaLS DR7 catalogue. A g-band Absolute magnitude of -17.49 was also calculated (see comment about redshift).
37468AT 2016jiy108:44:31.128+18:17:13.56IC 23920.020808NoneCTIO-4m - DECAMYY19.56r-Sloan2016-01-13 06:15:09Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
348532019-05-13 10:48:58MelinaIne TheunissenNone08:44:31.128+18:17:13.562016-01-13 06:15:0919.56r-Sloan2PSNIC 23920.020808The transient was first discovered by Ine Theunissen in the galaxy zoo website. See discussion: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/996160
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
654992016-03-01 04:24:1520.07ABMagz-SloanCTIO-4m_DECAM90The Apparent Magnitude was calculated with APT by Melina Thévenot, using a reference star in Pan-STARRS (http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd939042595&-out.add=.&-source=II/349/ps1&-c=131.116761890%20%2b18.265797100,eq=J2000,rs=2&-out.orig=o) an Absolute Magnitude of -14.72 was also calculated.
654982016-01-13 06:15:0919.56ABMagr-SloanCTIO-4m_DECAM120The Apparent Magnitude was calculated with APT by Melina Thévenot, using a reference star in Pan-STARRS (http://vizier.u-strasbg.fr/viz-bin/VizieR-5?-ref=VIZ5cd939042595&-out.add=.&-source=II/349/ps1&-c=131.116761890%20%2b18.265797100,eq=J2000,rs=2&-out.orig=o) an Absolute Magnitude of -15.23 was also calculated.
37469AT 2007vb113:15:00.732+09:57:24.05SDSS J131500.97+095723.20.099NoneSloan - SDSS-SpecYY21.7r-Sloan2007-03-14 06:42:25Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
348542019-05-13 11:41:21Richard NowellRichard NowellNone13:15:00.732+09:57:24.052007-03-14 06:42:2521.7r-Sloan5PSNSDSS J131500.97+095723.20.099This transient was first discussed on the Galaxy Zoo website by Richard Nowell here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/995374. The redshift value for the host galaxy might be unreliable: http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262233. A search was made to find other values but none could be found. Ine Theunissen also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
655042007-03-14 06:47:1121.3122.2ABMagg-SloanSloan_SDSS-SpecThis g-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J131501.00+095734.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262231. A g-band Absolute magnitude of -16.9 was also calculated (see comments about redshift).
655032007-03-14 06:46:0020.8120.5ABMagz-SloanSloan_SDSS-SpecThis z-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J131501.00+095734.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262231. A z-band Absolute magnitude of -17.4 was also calculated (see comments about redshift).
655022007-03-14 06:44:4823.4122ABMagU-SloanSloan_SDSS-SpecThis u-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J131501.00+095734.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262231. A u-band Absolute magnitude of -14.8 was also calculated (see comments about redshift).
655012007-03-14 06:43:3720.5121.3ABMagi-SloanSloan_SDSS-SpecThis i-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J131501.00+095734.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262231. A i-band Absolute magnitude of -17.7 was also calculated (see comments about redshift).
655002007-03-14 06:42:2521.7122.2ABMagr-SloanSloan_SDSS-SpecThis r-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J131501.00+095734.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662238009262231. A r-band Absolute magnitude of -16.6 was also calculated (see comments about redshift).
37722AT 2014fy101:40:47.016-00:13:04.44SDSS J014047.45-001305.80.05833NoneCTIO-4m - DECAMYY20.86g-Sloan2014-10-01 08:01:52Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
352872019-05-17 04:27:39MelinaM.A Kovic, Angelika BellinghausenNone01:40:47.016-00:13:04.442014-10-01 08:01:5220.86g-Sloan3PSNSDSS J014047.45-001305.80.05833The transient was first discovered by M.A Kovic on the galaxy zoo website (see discussion: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/684320) Ine Theunissen did take part in the discussion. An Absolute Magnitude between -17 and -15 was also calculated.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
663442014-12-12 01:19:5121.75ABMagr-SloanCTIO-4m_DECAM90Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J014051.55-001245.8 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=25.2148&dec=-0.2128
663432014-10-28 06:11:2420.18ABMagr-SloanCTIO-4m_DECAM90Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J014051.55-001245.8 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=25.2148&dec=-0.2128
663422014-10-01 08:01:5220.86ABMagg-SloanCTIO-4m_DECAM90Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J014051.55-001245.8 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=25.2148&dec=-0.2128
37732AT 2017kdw101:34:48.880+21:25:20.14NGC 6060.03326NoneCTIO-4m - DECAMYY21.73R-Cousins2017-07-26 10:05:34Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
353172019-05-18 08:57:13Richard NowellIne Theunissen-LimpensNone01:34:48.880+21:25:20.142017-07-26 10:05:3421.73R-Cousins2PSNNGC 6060.03326This transient was first discussed on the Galaxy Zoo website by Ine Theunissen here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/996160. Melina Thévenot also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
663902017-09-15 06:36:4322.24124.6ABMagg-SloanCTIO-4m_DECAMThe g-band Apparent magnitude was calculated by Melina Thévenot using APT and reference star: SDSS J013449.93+212640.6 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237679542435184643. A g-band Absolute magnitude of -13.43 was also calculated.
663892017-07-26 10:05:3421.73123.6ABMagR-CousinsCTIO-4m_DECAMThe r-band Apparent magnitude was calculated by R. Nowell using APT and reference star: SDSS J013446.32+212616.9 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237679542435119373. An r-band Absolute magnitude of -14.15 was also calculated.
37881AT 2015cw111:53:22.008-00:18:49.322MASX J11532200-00185070.134287NoneCTIO-4m - DECAMYY19.93g-Sloan2015-04-11 03:03:29Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
355912019-05-22 07:12:07MelinaMichael Mojstrovich, Ine TheunissenNone11:53:22.008-00:18:49.322015-04-11 03:03:2919.93g-Sloan1PSN2MASX J11532200-00185070.134287This transient was first discovered by Michael Mojstrovich on the galaxy zoo website, see discussion: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/1006195
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
667152015-04-11 03:03:2919.93ABMagg-SloanCTIO-4m_DECAM79The Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J115326.35-001813.2, see http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=178.3598&dec=-0.3035. An Absolute Magnitude of -19.01 was also calculated. The transient also appears in HSC images at a later date (2015-05-19 Y-band, 2015-05-23 z-band), but it is very faint in these images and measuring the flux is difficult for these images.
37927AT 2016jiz109:53:37.235-00:02:26.11SDSS J095337.36-000227.80.111044NoneCTIO-4m - DECAMYY21.18g-Sloan2016-01-14 07:16:52Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
356472019-05-23 10:37:02Richard NowellMarco A. KovicNone09:53:37.235-00:02:26.112016-01-14 07:16:5221.18g-Sloan1PSNSDSS J095337.36-000227.80.111044This transient was first discussed on the Galaxy Zoo website by Marco Kovic here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/32396404.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
668002016-01-14 07:16:5221.18124.65ABMagg-SloanCTIO-4m_DECAMThe g-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J095339.90-000344.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237648721216929952. A g-band Absolute magnitude of -17.35 was also calculated.
38067AT 2016jja110:14:28.758-01:13:56.95SDSS J101428.94-011351.90.058383NoneCTIO-4m - ARCoIRISYY20.06g-Sloan2016-01-16 06:51:43Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
358632019-05-27 08:43:22Richard NowellMarco A. KovicNone10:14:28.758-01:13:56.952016-01-16 06:51:4320.06g-Sloan1PSNSDSS J101428.94-011351.90.058383This transient was first discovered in a discussion on the Galaxy Zoo website started by Sylvia Beer here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/25811249. Marco Kovic first noticed the transient.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
671822016-01-16 06:51:4320.06124.65ABMagg-SloanCTIO-4m_ARCoIRISThe g-band Apparent magnitude was calculated by Richard Nowell using APT and the reference star: SDSS J101426.72-011415.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237654668663456098. A g-band Absolute magnitude of -17.05 as also calculated.
38134AT 2019gbz101:49:21.210-32:43:03.40ic 1734NoneOther - OtherYY2019-05-3015.9Clear-2019-05-29 04:48:00Monard
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
359492019-05-29 10:38:51BertoLibert MonardNone01:49:21.210-32:43:03.402019-05-29 04:48:0015.9Clear-2PSNic 17342019-05-30no known MP near the position
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
673782019-05-29 04:48:0015.90.1519STMagClear-Other_Other15Berto30cm RCX400 / ST8-XME stack of 5 exposures
673772019-01-17 21:36:0018STMagClear-Other_Other200Berto[Last non detection] 30cm RCX400 / ST8-XME
38213AT 2015cy111:55:49.584+00:01:44.40SDSS J115549.70+000143.20.108996NoneCTIO-4m - DECAMYY20.11R-Cousins2015-04-11 03:02:05Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
360842019-05-31 08:55:49Richard NowellMarco A. KovicNone11:55:49.584+00:01:44.402015-04-11 03:02:0520.11R-Cousins1PSNSDSS J115549.70+000143.20.108996This transient was first noticed by Marco Kovic on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/32408470.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
677312015-04-11 03:02:0520.11123.6ABMagR-CousinsCTIO-4m_DECAMThe r-band Apparent magnitude value was taken from the DECaLS DR7 catalogue. A r-band Absolute magnitude of -18.51 was also calculated.
38288AT 2016jjb111:49:45.600-00:16:09.48SDSS J114945.34-001607.40.079267NoneCTIO-4m - DECAMYY21.7z-Sloan2016-03-02 05:59:52Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
361862019-05-31 19:11:00MelinaM. A. KovicNone11:49:45.600-00:16:09.482016-03-02 05:59:5221.7z-Sloan3PSNSDSS J114945.34-001607.40.079267The transient was first discovered by M. A. Kovic on the galaxy zoo website. See discussion: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/1016801
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
678832016-04-10 02:51:2122.19ABMagg-SloanCTIO-4m_DECAM81The Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J114947.57-001652.3 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=177.4483&dec=-0.281. An Absolute Magnitude of -15.54 was also calculated.
678822016-04-09 03:04:3221.32ABMagr-SloanCTIO-4m_DECAM79The Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J114947.57-001652.3 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=177.4483&dec=-0.281. An Absolute Magnitude of -16.41 was also calculated.
678812016-03-02 05:59:5221.7ABMagz-SloanCTIO-4m_DECAM80The Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J114947.57-001652.3 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=177.4483&dec=-0.281. An Absolute Magnitude of -16.03 was also calculated.
38539AT 2001kz114:23:54.048-00:58:58.08SDSS J142354.05-005902.20.052NoneSloan - SDSS-SpecYY19.11r-Sloan2001-05-24 06:34:49Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
365512019-06-02 09:34:02Richard NowellIne Theunissen-LimpensNone14:23:54.048-00:58:58.082001-05-24 06:34:4919.11r-Sloan1PSNSDSS J142354.05-005902.20.052This transient was first discussed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/32411882.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
684672001-05-24 06:34:4919.111ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was calculated by Richard Nowell using APT. An r-band Absolute magnitude of -17.83 was also calculated.
38779AT 2019har118:18:30.510+36:19:07.60UGC11199NoneOther - OtherYY18.7Clear-2019-06-05 14:00:50Sano
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
371252019-06-07 10:24:03Yasuo SanoYasuo SanoNone18:18:30.510+36:19:07.602019-06-05 14:00:5018.7Clear-1PSNUGC11199
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
699742019-06-05 14:00:5018.70.219.2VegaMagClear-Other_Other30Yasuo SanoSCT 0.36-m F/11 reflector + FLI 1001 CCD,Nayoro Hokkaido Japan
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019har_atrep_37125.jpgGraphics2019-06-07 10:24:03Yasuo Sano
38839AT 2014fz123:24:35.208+06:05:01.322MASX J23243531+06045530.043483NoneCTIO-4m - DECAMYY17.2i-Sloan2014-07-07 07:37:38Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
372772019-06-10 08:58:12MelinaAlan WadjaNone23:24:35.208+06:05:01.322014-07-07 07:37:3817.2i-Sloan2PSN2MASX J23243531+06045530.043483An Absolute Magnitude of about -19 was also calculated.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
703542014-07-07 08:04:0516.7ABMagz-SloanCTIO-4m_DECAM200R. Griffin, J. NugentThe Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J232434.71+060519.4 skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=351.1446&dec=6.0887 as a reference star.
703532014-07-07 07:37:3817.2ABMagi-SloanCTIO-4m_DECAM140R. Griffin, J. NugentThe Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J232434.71+060519.4 skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=351.1446&dec=6.0887 as a reference star.
39164AT 2017kdx115:26:29.988+14:32:04.44SDSS J152630.04+143211.10.133642NoneCTIO-4m - DECAMYY22.28R-Cousins2017-03-28 09:31:29Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
379402019-06-16 12:41:57Richard NowellIne Theunissen-LimpensNone15:26:29.988+14:32:04.442017-03-28 09:31:2922.28R-Cousins2PSNSDSS J152630.04+143211.10.133642This transient was first noticed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/34060241.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
719352017-03-29 08:50:0722.061ABMagg-SloanCTIO-4m_DECAMThe g-band Apparent magnitude was calculated by Richard Nowell using APT and reference star:SDSS J152630.75+143211.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237668311625695500. A g-band Absolute magnitude of -16.88 was also calculated.
719342017-03-28 09:31:2922.281ABMagR-CousinsCTIO-4m_DECAMThe r-band Apparent magnitude was calculated by Richard Nowell using APT and the reference star: SDSS J152630.75+143211.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237668311625695500. An r-band Absolute magnitude of -16.66 was also calculated.
39283AT 2003md115:04:04.155+08:36:26.27SDSS J150404.51+083619.90.091334NoneSloan - SDSS-SpecYY18.91r-Sloan2003-03-31 08:13:14Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
381642019-06-19 15:31:58Richard NowellSylvia BeerNone15:04:04.155+08:36:26.272003-03-31 08:13:1418.91r-Sloan1PSNSDSS J150404.51+083619.90.091334This transient was first noticed by Sylvia Beer on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/34060616. The transient is shown as a galaxy in SDSS J150404.12+083625.9 (http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662264858443954) and has 'unreliable photometry'. It is not present though in the DECaLS or Pan-STARRS surveys from a decade later.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
724742003-03-31 08:13:1418.911ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J150404.24+083549.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237662264858443957. The r-band Absolute magnitude of -19.12 was also calculated.
39419AT 2005nj115:25:51.357+13:15:00.65SDSS J152551.89+131507.00.07408NoneSloan - SDSS-SpecYY20.17r-Sloan2005-05-10 10:22:30Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
384492019-06-23 12:58:04Richard NowellIne Theunissen-LimpensNone15:25:51.357+13:15:00.652005-05-10 10:22:3020.17r-Sloan1PSNSDSS J152551.89+131507.00.07408This transient was first noticed by Ine Theunissen in a discussion started by participant AstroGordo on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/34060867. This transient is listed in SDSS as Type=Star (SDSS J152551.35+131500.6), but it is not visible in the DECaLS or Pan-STARRS surveys from a decade later. Participants Averil Drummond and Sylvia Beer also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
731622005-05-10 10:22:3020.171ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was taken from the SDSS Explorer page for SDSS J152551.35+131500.6 (http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237668310015148330). An r-band Absolute magnitude of -17.38 was also calculated.
39629AT 2019ihd108:58:49.400+06:17:47.80NGC 2718NoneOther - OtherYY16.8Clear-2019-06-26 16:47:59Monard
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
387282019-06-27 17:58:43BertoLibert MonardNone08:58:49.400+06:17:47.802019-06-26 16:47:5916.8Clear-2PSNNGC 2718hint of confirmation under bad seeing on Jun 27.7
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
737492019-06-26 16:47:5916.80.218OtherClear-Other_Other90Monardunfiltered CCD magnitudes CR Meade 30cm RCX 400 f/8 and CCD camera SBIG ST8-XME
737482019-06-10 17:16:4818.5OtherClear-Other_Other90Monard[Last non detection] unfiltered CCD magnitudes CR Meade 30cm RCX 400 f/8 and CCD camera SBIG ST8-XME
40830AT 2015cz101:31:59.450+33:28:45.80NGC 5820.0145NonePNV J01315945+3328458Other - OtherYY16.5Clear-2015-10-02 21:36:00Misra
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
404042019-07-02 06:52:48kuntalmisraJiaming Liao(Hefei,Anhui,China),Guoyou Sun(Wenzhou,Zhejiang,China) and Xing Gao (Urumqi,Xinjiang,China)None01:31:59.450+33:28:45.802015-10-02 21:36:0016.5Clear-2PNVNGC 5820.0145PNV J01315945+3328458
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
760982015-10-02 21:36:0016.519ABMagClear-Other_Other40Xing GaoJiaming Liao(Hefei,Anhui,China),Guoyou Sun(Wenzhou,Zhejiang,China) and Xing Gao (Urumqi,Xinjiang,China), reported the discovery of a possible supernova (mag approximately 16.5) on one 40-s survey image (limiting mag about 19.0) taken by Xing Gao in Xingming Observation Sky Survey(C42) around Oct.02.92241 UT. using an unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
760972015-09-18 00:00:0019ABMagClear-Other_Other[Last non detection] Nothing is visible at this position on archival images taken with an unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ) on Sept.18(limiting mag 19.0), or on the DSS(POSS-II Red) from Nov.19,1989(limiting mag about 19.5).
41268AT 2019krl101:36:49.629+15:46:46.07M740.00219NoneZTF19abehwhjP48 - ZTF-CamYY21g-ZTF2019-07-06 10:54:02Ho
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
411082019-07-07 22:59:20annayqhoAnna HoNone01:36:49.629+15:46:46.072019-07-06 10:54:0221g-ZTF2PSNM740.00219ZTF19abehwhj
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
775232019-07-06 10:54:02210.36ABMagg-ZTFP48_ZTF-Cam
775222019-07-03 11:29:0219.92ABMagr-ZTFP48_ZTF-Cam[Last non detection]
41794AT 2014gb100:42:11.232-09:28:22.08GALEXASC J004211.18-092820.30.095302NoneCTIO-4m - DECAMYY18.9r-Sloan2014-10-24 02:23:24Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
419082019-07-18 19:01:02MelinaMichael Dunston, Michael Mojstrovich, Melina ThévenotNone00:42:11.232-09:28:22.082014-10-24 02:23:2418.9r-Sloan2PSNGALEXASC J004211.18-092820.30.095302An Absolute Magnitude of about -19 was also calculated. The transient was first discovered by Michael Dunston on the galaxy zoo website. See also: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/1058276
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
791962014-10-24 03:01:4218.8ABMagr-SloanCTIO-4m_DECAM300Jacqueline McClearyApparent Magnitude was calculated with Aperture Photometry Tool by Melina Thévenot, using SDSS J004206.66-092750.2 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237652630713729057
791952014-10-24 02:23:2418.9ABMagr-SloanCTIO-4m_DECAM300Jacqueline McClearyApparent Magnitude was calculated with Aperture Photometry Tool by Melina Thévenot, using SDSS J004206.66-092750.2 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237652630713729057
41802AT 2003me114:48:54.089+05:00:47.56SDSS J144854.00+050051.30.125864NoneSloan - SDSS-SpecYY20.88r-Sloan2003-04-28 08:36:53Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
419162019-07-19 08:05:08Richard NowellSylvia BeerNone14:48:54.089+05:00:47.562003-04-28 08:36:5320.88r-Sloan1PSNSDSS J144854.00+050051.30.125864This transient was first identified by Sylvia Beer using the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/34240040. In the SDSS catalogue it is identified as a star, yet is not in later surveys by DECaLS, PanSTARRS or earlier SDSS images. Christine Macmillan also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
792182003-04-28 08:36:5320.881ABMagr-SloanSloan_SDSS-SpecThe Apparent r-band photometric value was taken from the SDSS catalogue. As explained above, the transient is labelled as a star yet is not in later surveys by DECaLS, PanSTARRS or earlier SDSS images. An r-band Absolute magnitude of -17.9 was also calculated.
41803AT 2018lqb115:51:30.360+17:39:29.162MASX J15513049+17392620.082466NoneCTIO-4m - DECAMYY20.2r-Sloan2018-03-19 07:25:20Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
419172019-07-19 08:54:23MelinaIne Theunissen, Melina ThévenotNone15:51:30.360+17:39:29.162018-03-19 07:25:2020.2r-Sloan3PSN2MASX J15513049+17392620.082466The transient was first discovered by Ine Theunissen on the galaxy zoo website, see also here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1268/1059360
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
792212018-05-17 04:55:3520.8ABMagr-SloanCTIO-4m_DECAM40Elodie Savary, Abhishek PrakashApparent Magnitude was calculated with SDSS J155133.51+173937.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237665549436321957 using the Aperture Photometry Tool by Melina Thévenot. An Absolute Magnitude of -17.0 was also calculated
792202018-03-19 08:40:5320.3ABMagg-SloanCTIO-4m_DECAM82A.PrakashApparent Magnitude was calculated with SDSS J155133.51+173937.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237665549436321957 using the Aperture Photometry Tool by Melina Thévenot. An Absolute Magnitude of -17.5 was also calculated
792192018-03-19 07:25:2020.2ABMagr-SloanCTIO-4m_DECAM41A.PrakashApparent Magnitude was calculated with SDSS J155133.51+173937.3 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237665549436321957 using the Aperture Photometry Tool by Melina Thévenot. An Absolute Magnitude of -17.6 was also calculated
41804AT 2008jc101:06:17.861+04:15:11.95SDSS J010617.95+041509.70.108162NoneSloan - SDSS-SpecYY18.91r-Sloan2008-10-08 09:33:50Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
419182019-07-19 09:05:18Richard NowellIne Theunissen-LimpensNone01:06:17.861+04:15:11.952008-10-08 09:33:5018.91r-Sloan1PSNSDSS J010617.95+041509.70.108162This transient was first noticed by Ine Theunissen on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/34209862. In the SDSS catalogue, the object is labelled as a galaxy, but is not in later surveys by DECaLS or PanSTARRS. Melina Thévenot and Richard Nowell also took part in the discussion.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
792222008-10-08 09:33:5018.911ABMagr-SloanSloan_SDSS-SpecThe r-band Apparent magnitude was taken from the SDSS photometry. As explained above, in the SDSS catalogue the object is labelled as a galaxy, but is not in later surveys by DECaLS or PanSTARRS. An r-band Absolute magnitude of -19.48 was also calculated.
41805AT 2018lqc114:32:44.280+20:24:45.00SDSS J143244.34+202450.80.100226NoneCTIO-4m - DECAMYY20.9g-Sloan2018-02-19 08:54:59Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
419202019-07-19 11:52:54MelinaMelina ThévenotNone14:32:44.280+20:24:45.002018-02-19 08:54:5920.9g-Sloan3PSNSDSS J143244.34+202450.80.100226An Absolute Magnitude of about -17 was also calculated. A search in the Bright Supernova Pages (http://www.rochesterastronomy.org/sn2018/snlocations.html), TNS, NED and SIMBAD did not return any result for this transient.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
792272018-05-16 03:52:3621ABMagr-SloanCTIO-4m_DECAM60Elodie SavaryThe Apparent Magnitude was calculated with the Aperture Photometry Tool, using SDSS J143245.63+202434.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=218.1901&dec=20.4095
792262018-05-16 02:42:0121ABMagr-SloanCTIO-4m_DECAM55Elodie SavaryThe Apparent Magnitude was calculated with the Aperture Photometry Tool, using SDSS J143245.63+202434.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=218.1901&dec=20.4095
792252018-02-19 08:54:5920.9ABMagg-SloanCTIO-4m_DECAM164Rongpu Zhou, Tobias MeierThe Apparent Magnitude was calculated with the Aperture Photometry Tool, using SDSS J143245.63+202434.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=218.1901&dec=20.4095
41852AT 2018lqd101:24:44.208-09:28:24.24SDSS J012444.28-092825.6NoneCTIO-4m - DECAMYY20.4z-Sloan2018-09-02 09:58:28Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
420422019-07-21 09:56:50MelinaMelina ThévenotNone01:24:44.208-09:28:24.242018-09-02 09:58:2820.4z-Sloan5PSNSDSS J012444.28-092825.6
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
795142018-09-12 03:57:2520.7ABMagr-SloanCTIO-4m_DECAM72B.Ansarinejad, F.BeutlerApparent Magnitude was calculated with Aperture Photometry Tool, using SDSS J012435.53-092722.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=21.148&dec=-9.4562 as a reference star.
795162018-09-12 03:54:3820.8ABMagg-SloanCTIO-4m_DECAM139B.Ansarinejad, F.BeutlerApparent Magnitude was calculated with Aperture Photometry Tool, using SDSS J012435.53-092722.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=21.148&dec=-9.4562 as a reference star.
795152018-09-07 06:39:3620.5ABMagg-SloanCTIO-4m_DECAM56Z. SlepianApparent Magnitude was calculated with Aperture Photometry Tool, using SDSS J012435.53-092722.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=21.148&dec=-9.4562 as a reference star.
795132018-09-07 06:38:2720.4ABMagr-SloanCTIO-4m_DECAM40Z. SlepianApparent Magnitude was calculated with Aperture Photometry Tool, using SDSS J012435.53-092722.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=21.148&dec=-9.4562 as a reference star.
795122018-09-02 09:58:2820.4ABMagz-SloanCTIO-4m_DECAM80Aaron Meisner, Zack SlepianApparent Magnitude was calculated with Aperture Photometry Tool, using SDSS J012435.53-092722.0 http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=21.148&dec=-9.4562 as a reference star.

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