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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost Redshiftsort ascendingDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
42452AT 2019mkj115:04:10.150+43:16:33.77SDSS J150558.70+430500.12.827265ALeRCEZTF19ablscwgP48 - ZTF-CamYY19.4194r-ZTF2019-08-02 04:48:32ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
430122019-08-03 09:21:06ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE15:04:10.150+43:16:33.772019-08-02 04:48:3219.4194r-ZTF2PSNSDSS J150558.70+430500.12.827265ZTF19ablscwgEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19ablscwg
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
816882019-08-02 04:48:3219.41940.17363420.7831ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
816872019-08-02 04:09:2020.5967ABMagi-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43624AT 2019odc100:46:01.689-25:27:32.940.5952DESGWDESGWdesgw-190814rCTIO-4m - DECAMYY21.57i-Sloan2019-08-17 04:52:19Herner
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
444892019-08-22 07:23:48khernerKen HernerDESGW00:46:01.689-25:27:32.942019-08-17 04:52:1921.57i-Sloan5PSN0.5952desgw-190814rDESGW
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
844832019-08-21 05:36:5722.610.05ABMagi-SloanCTIO-4m_DECAM150
844822019-08-21 04:07:4021.780.02ABMagz-SloanCTIO-4m_DECAM250
844812019-08-18 05:54:1422.430.04ABMagi-SloanCTIO-4m_DECAM200
844802019-08-17 04:55:1221.30.02ABMagz-SloanCTIO-4m_DECAM200
844792019-08-17 04:52:1921.570.02ABMagi-SloanCTIO-4m_DECAM100
25267AT 2018xw108:40:50.531+24:28:42.22SDSS J084050.53+242842.20.474NoneC16-0070CTIO-4m - DECAMYY20.643i-Sloan2018-01-25 17:03:17Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170422018-02-21 02:53:33gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None08:40:50.531+24:28:42.222018-01-25 17:03:1720.643i-Sloan1PSNSDSS J084050.53+242842.20.474C16-0070Object is well separated from K2 galactic sources and therefore did not meet criteria to issue an alert. However, target position does overlap K2 pixel, and should result in a well-sampled light curve.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256802018-01-25 17:03:1720.643ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018xw_atrep_17042.gif2018-02-21 02:53:33gnarayan
43362AT 2019ntg101:27:44.684-34:48:56.000.44DESGWDESGWdesgw-190814hCTIO-4m - DECAMYY21.97i-Sloan2019-08-16 08:52:48Herner
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
441722019-08-18 01:20:54khernerKen Herner on behalf of the DESGW teamDESGW01:27:44.684-34:48:56.002019-08-16 08:52:4821.97i-Sloan2Other0.44desgw-190814hDESGW
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
838022019-08-17 08:06:4322.210.03ABMagi-SloanCTIO-4m_DECAM100
838012019-08-16 08:52:4821.970.03ABMagi-SloanCTIO-4m_DECAM100
26826AT 2016jib111:55:50.472-02:15:00.72SDSS J115550.41-021457.90.345NoneCTIO-4m - DECAMYY20.27R-Cousins2016-04-08 03:37:13Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
189762018-05-31 14:23:38Richard NowellS. Pednekar, R. Nowell, A. Jonkeren, R. Jackson, C. Macmillan, W. KeelNone11:55:50.472-02:15:00.722016-04-08 03:37:1320.27R-Cousins1PSNSDSS J115550.41-021457.90.345This transient was first noticed on the Galaxy Zoo website in a discussion started by participant Sharad Pednekar. Other participants are: Rick Nowell, CeciliaB, A.F. Jonkeren, Jacko99, ChristineM., W. Keel . The link to the discussion is: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/20926993 . The link to the DECaLS browser image for the transient is: http://www.legacysurvey.org/viewer?ra=178.9603&dec=-2.2502&zoom=16&layer=decals-dr5 . The host galaxy link is: SDSS J115550.41-021457.9 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237650371018358950 . Its redshift z=0.345 is an SDSS photometric value.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
292232016-04-08 03:37:1320.270.523.4ABMagR-CousinsCTIO-4m_DECAMThe r-band magnitude was calculated using APT. An r-band reference star was used: SDSS J115549.01-021532.9 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237650371018358940 (DECaLS mag 19.82). The calculated flux values are: transient=5803.5, star=8763.8 .
23059SN 2017htp1104:26:19.460-10:27:45.90SN Ic-BL0.328PSOJ042619.553-102745.8010.328STARGATESTARGATESTARGATEGRB171010A SNVLT-UT3 - VIMOSVLT-UT2 - X-ShooterYY121.8R-Cousins2017-11-01 06:00:00Malesani
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
144292017-11-03 18:03:54dmalesaniAntonio de Ugarte Postigo (HETH/IAA-CSIC), Jonatan Selsing (DARK/NBI), Daniele Malesani (DARK/NBI)STARGATE04:26:19.460-10:27:45.902017-11-01 06:00:0021.8R-Cousins1OtherPSOJ042619.553-102745.8010.328GRB171010A SNSTARGATEOptical counterpart of the long GRB 171010A (detected by Fermi GBM and LAT on 2017 October 10 at 19:00:50.58 UT; Omodei et al., GCN 21985). The optical afterglow was initially discovered by Thorstensen & Halpern (GCN 21897) on 2017 October 11 at 08:31 UT. Spectroscopic signatures of the associated SN were discovered by our group on 2017 November 1.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
217402017-10-31 06:00:0021.80.0525.5VegaMagR-CousinsVLT-UT3_VIMOS600VLT UT3 staffThis photometry is probably heavily contaminated by the host (maybe 50/50); subtraction not possible at the present time.
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
13862017-11-03 22:32:28dmalesaniAntonio de Ugarte Postigo (HETH/IAA-CSIC), Jonatan Selsing (DARK/NBI), Daniele Malesani (DARK/NBI)STARGATESN Ic-BL0.3281STARGATESpectrum taken 16.5 days (rest frame) after the GRB explosion, when the SN was dominating after the bright afterglow had faded. There is significant host contamination at the location of the afterglow, which was approximately removed using a spectrum of the adjacent region (the nucleus of the host) rescaled assuming no SN contribution at 3500 AA.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
13902017-11-01 06:00:00VLT-UT2_X-Shooter4800VLT UT2 staffJonatan SelsingSTARGATE tns_2017htp_2017-11-01.25_VLT-UT2_X-Shooter_STARGATE.txtObjectSTARGATE2018-11-03This is the spectrum at the afterglow location after subtracting a host template taken from the galaxy nucleus; the spectrum is rebinned by a factor 100 to increase the S/N.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
13902017-11-01 06:00:00VLT-UT2 / X-Shooter4800VLT UT2 staffJonatan SelsingSTARGATE tns_2017htp_2017-11-01.25_VLT-UT2_X-Shooter_STARGATE.txtObjectSTARGATE2018-11-03This is the spectrum at the afterglow location after subtracting a host template taken from the galaxy nucleus; the spectrum is rebinned by a factor 100 to increase the S/N.
43108AT 2019njo104:40:59.754+57:39:08.07SDSS J044059.67+573907.90.325ALeRCEALeRCEZTF19abpkxosP48 - ZTF-CamYY19.7423r-ZTF2019-08-12 11:46:08ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
438632019-08-12 14:28:43ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE04:40:59.754+57:39:08.072019-08-12 11:46:0819.7423r-ZTF2PSNSDSS J044059.67+573907.90.325ZTF19abpkxosALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abpkxos
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
831322019-08-12 11:46:0819.74230.18051520.6039ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
831312019-08-12 09:54:2419.7066ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
42966AT 2019nec122:20:14.449-01:12:53.00SDSS J222014.46-011257.30.292ALeRCEALeRCEZTF19abozsuaP48 - ZTF-CamYY20.0285r-ZTF2019-08-10 10:41:36ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
436752019-08-11 01:31:23ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE22:20:14.449-01:12:53.002019-08-10 10:41:3620.0285r-ZTF2PSNSDSS J222014.46-011257.30.292ZTF19abozsuaALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abozsua
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
828002019-08-10 10:41:3620.02850.13918320.5566ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
827992019-08-10 09:27:0120.7422ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
30373AT 2018hhc100:13:31.123+40:51:37.124C 40.010.2555ASAS-SNASAS-SNASASSN-18xxASASSN-4 - LeavittYY15.4g-Sloan2018-10-12 04:33:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
234922018-10-12 17:19:43KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:13:31.123+40:51:37.122018-10-12 04:33:3615.4g-Sloan2Other4C 40.010.2555ASASSN-18xxASAS-SNVery rapid and dramatic (+2 mag) brightening of a known Seyfert 1 AGN, but it might also be an AGN-unrelated extreme luminosity transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
374922018-10-12 04:33:3615.4ABMagg-SloanASASSN-4_Leavitt
374912018-10-11 04:09:0717.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
43669AT 2019oev122:48:40.861+02:54:51.83SDSS J224840.90+025453.70.235ALeRCEALeRCEZTF19abrbqgoP48 - ZTF-CamYY19.223r-ZTF2019-08-22 07:54:50ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
445352019-08-22 18:13:07ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE22:48:40.861+02:54:51.832019-08-22 07:54:5019.223r-ZTF2PSNSDSS J224840.90+025453.70.235ZTF19abrbqgoALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrbqgo
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
845862019-08-22 07:54:5019.2230.098453620.3006ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
845852019-08-19 11:24:2919.3281ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43176AT 2019nme100:50:32.558-22:13:33.70J00503145-22133630.23DESGWDESGWdesgw-190814bCTIO-4m - DECAMYY19.33i-Sloan2019-08-15 06:40:19Herner
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
439662019-08-15 11:22:40khernerKen HernerDESGW00:50:32.558-22:13:33.702019-08-15 06:40:1919.33i-Sloan2OtherJ00503145-22133630.23desgw-190814bDESGW
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
833532019-08-15 06:41:4519.39ABMagz-SloanCTIO-4m_DECAM90
833522019-08-15 06:40:1919.33ABMagi-SloanCTIO-4m_DECAM60
25002SN 2018nt1109:23:27.454+17:11:03.40SN Ia0.038SDSS J092327.52+171104.40.226NoneTexSNsC16-0043CTIO-4m - DECAMHET - HET-LRSYY119.378i-Sloan2018-01-22 17:02:13Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167332018-02-04 07:33:42gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None09:23:27.454+17:11:03.402018-01-22 17:02:1319.378i-Sloan1PSNSDSS J092327.52+171104.40.226C16-0043Associated with K2 object 251305639, separation 1.83 arcsec
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
251732018-01-22 17:02:1319.378ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018nt_atrep_16733.gif2018-02-04 07:33:42gnarayan
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17102018-02-09 15:06:49vinkoJozsef VinkoTexSNsSN Ia0.0381TexSNsHeavily reddened SN Ia about 3 weeks after maximum. z = 0.038 from SN features. Presumed host galaxy is SDSS J092327.31+171103.5 with redshift 0.035 (from NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17152018-02-05 04:48:00HET_HET-LRS1600S. OdewahnJ. VinkoTexSNs tns_2018nt_2018-02-05.20_HET_HET-LRS_TexSNs.datObjectTexSNs
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17152018-02-05 04:48:00HET / HET-LRS1600S. OdewahnJ. VinkoTexSNs tns_2018nt_2018-02-05.20_HET_HET-LRS_TexSNs.datObjectTexSNs
43464AT 2019nwz113:36:17.003+54:12:32.88SDSS J133616.88+541235.20.225ALeRCEALeRCEZTF19abqhgxxP48 - ZTF-CamYY20.0374g-ZTF2019-08-19 03:46:27ALeRCE<a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (14,15)</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector15</a>
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
443032019-08-19 19:24:36ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE13:36:17.003+54:12:32.882019-08-19 03:46:2720.0374g-ZTF2PSNSDSS J133616.88+541235.20.225ZTF19abqhgxxALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqhgxx
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
840902019-08-19 03:46:2720.03740.17840120.3084ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
840892019-08-10 03:47:2019.8986ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43830AT 2019ola217:13:14.461+39:59:20.39SDSS J171314.15+395919.50.215ALeRCE, Pan-STARRS1ALeRCE, Pan-STARRS1ZTF19abqsigpP48 - ZTF-Cam, PS1 - GPC1YY20.497g-ZTF2019-08-23 04:21:16ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
450922019-08-25 13:50:18PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS117:13:14.461+39:59:20.392019-08-20 07:37:5520.44w-PS11PSNPS19esuPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
859932019-08-20 07:37:5520.440.0722ABMagw-PS1PS1_GPC145Robot
449292019-08-23 20:07:02ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE17:13:14.457+39:59:20.172019-08-23 04:21:1620.497g-ZTF2PSNSDSS J171314.15+395919.50.215ZTF19abqsigpALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqsigp
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
856642019-08-23 04:21:1620.4970.19429320.9187ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
856632019-08-20 07:49:5720.0128ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43469AT 2019nxe100:46:16.814-24:22:21.19 10864400136662 0.2069DESGWDESGWdesgw-190814jCTIO-4m - DECAMYY22.13z-Sloan2019-08-16 07:29:16Herner
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
443082019-08-20 02:06:35khernerKen Herner for the DESGW teamDESGW00:46:16.814-24:22:21.192019-08-16 07:29:1622.13z-Sloan4PSN 10864400136662 0.2069desgw-190814jDESGW
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
841022019-08-18 07:55:1221.840.03ABMagz-SloanCTIO-4m_DECAM200
841012019-08-17 06:50:2322.10.04ABMagz-SloanCTIO-4m_DECAM200
841002019-08-17 04:48:0021.160.02ABMagi-SloanCTIO-4m_DECAM100
840992019-08-16 07:29:1622.130.04ABMagz-SloanCTIO-4m_DECAM200
25500AT 2018agl113:47:49.391-03:19:03.24SDSS J134749.66-031902.80.198NoneC17-0012CTIO-4m - DECAMYY21.9i-Sloan2018-03-08 21:04:47Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
173242018-03-16 01:06:28gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None13:47:49.391-03:19:03.242018-03-08 21:04:4721.9i-Sloan1PSNSDSS J134749.66-031902.80.198C17-0012Associated with K2 object 212865524, separation = 3.90"
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
261572018-03-08 21:04:4721.9ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018agl_atrep_17324.gif2018-03-16 01:06:28gnarayan
43159AT 2019nln121:55:37.116+05:23:30.53SDSS J215537.10+052330.70.198ALeRCEALeRCEZTF19abprcwoP48 - ZTF-CamYY19.0099g-ZTF2019-08-14 10:34:59ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
439462019-08-14 13:38:44ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE21:55:37.116+05:23:30.532019-08-14 10:34:5919.0099g-ZTF2PSNSDSS J215537.10+052330.70.198ZTF19abprcwoALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abprcwo
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
833142019-08-14 10:34:5919.00990.16281619.234ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
833132019-08-11 10:25:3520.6607ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43925AT 2019ooq122:42:32.136-07:07:16.64SDSS J224232.07-070715.20.196ALeRCEALeRCEZTF19abrtsrsP48 - ZTF-CamYY20.2139g-ZTF2019-08-25 09:33:43ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
450722019-08-25 12:53:37ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE22:42:32.136-07:07:16.642019-08-25 09:33:4320.2139g-ZTF2PSNSDSS J224232.07-070715.20.196ZTF19abrtsrsALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrtsrs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
859642019-08-25 09:33:4320.21390.2162720.1886ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
859632019-08-22 09:33:5819.8775ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
35089AT 2019brp109:18:39.830+45:30:24.902MASX J09183959+4530234 0.19TNTSTNTSBAO-0.6m - BATCYY18.8Clear-2019-03-11 14:24:00Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
307062019-03-12 07:06:40M51Tianmeng Zhang (NAOC), Wenxiong Li(THU), Zhijian Xu, Hanjie Tan(NCU), Rongxin Wang(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS09:18:39.830+45:30:24.902019-03-11 14:24:0018.8Clear-1PSN2MASX J09183959+4530234 0.19TNTSThis possible supernova was discovered by the 0.6 m Schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 3" east and 1" north of the center of 2MASX J09183959+4530234
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
554942019-03-11 14:24:0018.8VegaMagClear-BAO-0.6m_BATC
43836AT 2019olg123:55:35.975+02:10:08.42SDSS J235535.86+021009.70.189ALeRCEALeRCEZTF19abripvgP48 - ZTF-CamYY20.0137g-ZTF2019-08-23 09:55:21ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
449352019-08-23 20:07:02ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE23:55:35.975+02:10:08.422019-08-23 09:55:2120.0137g-ZTF2PSNSDSS J235535.86+021009.70.189ZTF19abripvgALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abripvg
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
856772019-08-23 09:55:2120.01370.18413820.1759ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
856762019-08-20 09:04:0419.7207ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
25188AT 2018uv109:05:55.915+13:25:05.68SDSS J090555.64+132458.80.177NoneC16-0051CTIO-4m - DECAMYY22.133i-Sloan2018-01-24 18:03:11Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
169422018-02-14 23:55:20gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None09:05:55.915+13:25:05.682018-01-24 18:03:1122.133i-Sloan1PSNSDSS J090555.64+132458.80.177C16-0051Associated with K2 object 211519691, separation: 8.01 arcsec. Did not trigger during initial image processing, but was recovered on reprocessing. Object is past maximum and fading, but AT reported for completeness.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255012018-01-24 18:03:1122.133ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018uv_atrep_16942.gif2018-02-14 23:55:20gnarayan
43926AT 2019oor122:28:53.949+08:29:40.08SDSS J222853.89+082941.30.173ALeRCEALeRCEZTF19abrnwbeP48 - ZTF-CamYY20.2362g-ZTF2019-08-25 09:38:23ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
450732019-08-25 12:53:37ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE22:28:53.949+08:29:40.082019-08-25 09:38:2320.2362g-ZTF2PSNSDSS J222853.89+082941.30.173ZTF19abrnwbeALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrnwbe
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
859662019-08-25 09:38:2320.23620.21558820.2209ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
859652019-08-22 09:29:5619.9758ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
42809AT 2019myb101:59:37.452+12:31:16.20SDSS J015937.56+123112.00.164ALeRCEALeRCEZTF19abjqmvmP48 - ZTF-CamYY20.605r-ZTF2019-08-08 10:34:43ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
434872019-08-09 00:19:19ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE01:59:37.452+12:31:16.202019-08-08 10:34:4320.605r-ZTF2PSNSDSS J015937.56+123112.00.164ZTF19abjqmvmALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abjqmvm
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
825152019-08-08 10:34:4320.6050.21433720.5732ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
825142019-08-05 11:37:2420.7426ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
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.
43825AT 2019okv115:15:14.137+23:20:42.21SDSS J151514.23+232043.20.161ALeRCEALeRCEZTF19abrdznpP48 - ZTF-CamYY19.9527g-ZTF2019-08-23 03:47:11ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
449242019-08-23 20:07:02ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE15:15:14.137+23:20:42.212019-08-23 03:47:1119.9527g-ZTF2PSNSDSS J151514.23+232043.20.161ZTF19abrdznpALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrdznp
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
856542019-08-23 03:47:1119.95270.21677720.4739ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
856532019-08-23 03:29:0919.9957ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
28140AT 2018dzv108:45:04.000+13:53:20.00SDSS J084503.62+135319.50.159NoneKSN2017NPS1 - GPC1YY19g-Sloan2018-06-26 00:00:00Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
207242018-07-17 16:15:47gnarayanE. Shaya (U Maryland), D. Muthukrishna (Cambridge), A. Rest (STScI), A. Zenteno (NOAO/CTIO), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling (U Maryland), G. Narayan (STScI), R. Mushotzky (U Maryland)None08:45:04.000+13:53:20.002018-06-26 00:00:0019g-Sloan1PSNSDSS J084503.62+135319.50.159KSN2017NWe report the discovery of a very fast-evolving transient in K2 C16, coincident with QSO EPIC 211553428. Additional PS1 detections confirm the source. If any additional observations of this object are available, please contact the authors on this report for possible collaboration.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
321642017-12-14 02:23:21190.1ABMagg-SloanPS1_GPC1Detected peak in K2 imaging using the Kp band. Flux is ~40% higher than the background level. Also detected in PS1.
25448AT 2018aem213:12:55.257-03:54:51.32GALEXASC J131255.09-035448.50.1561NoneC17-0005CTIO-4m - DECAMYY21.1i-Sloan2018-03-06 19:07:46Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
173252018-03-16 01:15:34gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None13:12:55.256-03:54:51.392018-03-06 20:25:5121.35i-Sloan1PSNGALEXASC J131255.09-035448.50.156C17-0014Associated with K2 object 251508112 separation = 2.55"
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
261582018-03-06 20:25:5121.35ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018aem_atrep_17325.gif2018-03-16 01:15:34gnarayan
172612018-03-11 18:32:12gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None13:12:55.257-03:54:51.322018-03-06 19:07:4621.1i-Sloan1PSNGALEXASC J131255.09-035448.50.1561C17-0005Associated with K2 object 251508112, separation: 2.50"
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
260392018-03-06 19:07:4621.1ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018aem_atrep_17261.gif2018-03-11 18:32:12gnarayan
12758AT 2016dan123:47:47.340+05:03:29.20SDSS J234747.26+050328.20.155Pan-STARRS1Pan-STARRS1PS16dcjPS1 - GPC1YY20.729w-PS12016-07-07 14:11:02Wright
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
28742016-07-19 14:37:05Darryl-WrightK. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS123:47:47.340+05:03:29.202016-07-07 14:11:0220.729w-PS11PSNSDSS J234747.26+050328.20.155PS16dcjPan-STARRS1This transient was discovered during the citizen science project Supernova Hunters run by the Zooniverse. The candidate was identified by volunteers including 'Kaziz', 'sean63' and 'BLGoodwin'.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
33202016-07-07 14:11:0220.7290.133ABMagw-PS1PS1_GPC1
43824AT 2019oku116:16:44.187+33:08:01.37SDSS J161644.33+330801.50.155ALeRCEALeRCEZTF19abrdyfnP48 - ZTF-CamYY20.1558g-ZTF2019-08-23 03:39:19ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
449232019-08-23 20:07:02ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE16:16:44.187+33:08:01.372019-08-23 03:39:1920.1558g-ZTF2PSNSDSS J161644.33+330801.50.155ZTF19abrdyfnALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrdyfn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
856522019-08-23 03:39:1920.15580.17119820.599ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
856512019-08-16 06:47:2719.5205ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43826AT 2019okw113:56:38.341+31:14:17.51SDSS J135638.25+311417.70.155ALeRCEALeRCEZTF18aahxxtvP48 - ZTF-CamYY19.9978g-ZTF2019-08-23 03:49:09ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
449252019-08-23 20:07:02ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE13:56:38.341+31:14:17.512019-08-23 03:49:0919.9978g-ZTF2PSNSDSS J135638.25+311417.70.155ZTF18aahxxtvALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF18aahxxtv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
856562019-08-23 03:49:0919.99780.18809820.2482ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
856552019-08-19 05:17:5919.3734ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43828AT 2019oky116:53:00.832+18:02:14.37SDSS J165300.90+180216.60.155ALeRCEALeRCEZTF19abrefoyP48 - ZTF-CamYY19.9637g-ZTF2019-08-23 04:09:09ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
449272019-08-23 20:07:02ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE16:53:00.832+18:02:14.372019-08-23 04:09:0919.9637g-ZTF2PSNSDSS J165300.90+180216.60.155ZTF19abrefoyALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abrefoy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
856602019-08-23 04:09:0919.96370.16145420.8618ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
856592019-08-17 05:39:1619.9733ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
42808AT 2019mya102:09:05.016+05:12:15.79SDSS J020904.53+051217.50.15ALeRCEALeRCEZTF19abopsvwP48 - ZTF-CamYY19.6542r-ZTF2019-08-08 10:32:47ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
434862019-08-09 00:19:19ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE02:09:05.016+05:12:15.792019-08-08 10:32:4719.6542r-ZTF2PSNSDSS J020904.53+051217.50.15ZTF19abopsvwALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abopsvw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
825132019-08-08 10:32:4719.65420.14321820.534ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
825122019-08-04 11:38:4120.6174ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43497AT 2019nyf114:30:40.706+56:14:38.45SDSS J143040.47+561436.90.15ALeRCEALeRCEZTF19abqmuznP48 - ZTF-CamYY19.8019g-ZTF2019-08-20 03:49:28ALeRCE<a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (14,15)</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-active sector/s (14,15)</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector15</a>, <a href="https://tess.mit.edu/observations/#pointing" target="_blank" class="ext-cat-link">TESS-Sector15</a>
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
443402019-08-20 13:22:36ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE14:30:40.706+56:14:38.452019-08-20 03:49:2819.8019g-ZTF2PSNSDSS J143040.47+561436.90.15ZTF19abqmuznALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqmuzn
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
841722019-08-20 03:49:2819.80190.18953520.4045ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
841712019-08-13 04:18:3019.7089ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43490AT 2019nxy115:24:06.192+18:32:52.04SDSS J152405.86+183251.00.148ALeRCEALeRCEZTF19abqmtwtP48 - ZTF-CamYY20.0325g-ZTF2019-08-20 03:42:39ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
443332019-08-20 13:22:36ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE15:24:06.192+18:32:52.042019-08-20 03:42:3920.0325g-ZTF2PSNSDSS J152405.86+183251.00.148ZTF19abqmtwtALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqmtwt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
841582019-08-20 03:42:3920.03250.1980620.4988ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
841572019-08-17 05:43:1419.6985ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
16889SN 2016jca1106:06:51.430-26:47:29.50SN Ic-BL0.14750.1475NoneNoneSN-GRB161219BVLT-UT1 - FORS2VLT-UT1 - FORS2YY119r-Sloan2016-12-25 23:00:00Pian
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
74982016-12-28 15:10:49pianElena Pian, Eliana Palazzi, Dan PerleyNone06:06:51.430-26:47:29.502016-12-25 23:00:0019r-Sloan1PSN0.1475SN-GRB161219BThis is an AT report for a supernova associated with long GRB161219B (D'Ai' et al. 2016, GCN20296; Kruehler et al. 2016, GCN20299; Tanvir et al. 2016, GCN20321; De Ugarte Postigo et al. 2016, GCN20342).
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
109932016-12-25 03:00:001922ABMagr-SloanVLT-UT1_FORS260E.Pian
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
6742016-12-28 15:54:57pianElena Pian, Eliana Palazzi, Dan PerleyNoneSN Ic-BL0.14751The spectrum is similar to that of broad-lined Ic SN1998bw, associated with GRB980425, at 8 rest-frame days after explosion.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6842016-12-25 03:00:00VLT-UT1_FORS21800E.PianE.Palazzi, D.PerleyNone tns_2016jca_2016-12-25_03-00-00_VLT-UT1_FORS2.datObject2017-12-28
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
6842016-12-25 03:00:00VLT-UT1 / FORS21800E.PianE.Palazzi, D.PerleyNone tns_2016jca_2016-12-25_03-00-00_VLT-UT1_FORS2.datObject2017-12-28
30506AT 2016jiv113:18:28.824+02:41:08.52SDSS J131828.97+024104.00.147NoneCTIO-4m - DECAMYY19.67g-Sloan2016-06-07 00:39:29Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
236692018-10-20 11:52:07Richard NowellC. Macmillan, B. SimmonsNone13:18:28.824+02:41:08.522016-06-07 00:39:2919.67g-Sloan1PSNSDSS J131828.97+024104.00.147This transient was first noticed on the Galaxy Zoo website in a discussion started by participant btorresc at this address: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/26446294. Other participants in the discussion were CeciliaB, cosmicstring, Rick Nowell and stefankibellus. The DECaLS version used was DR5.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
378392016-06-07 00:39:2919.67123.6ABMagg-SloanCTIO-4m_DECAMThe apparent magnitude was calculated by R. Nowell using APT and SDSS g-band references. The guide star used was: SDSS J131831.87+024111.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237651736839323951. The absolute magnitude was calculated as: -19.43 (with K-Correction).
26252AT 2016jhz111:35:23.256-02:58:07.682dFGRS TGN238Z1730.146938NoneCTIO-4m - DECAMYY21.84r-Sloan2016-04-08 03:22:23Jonkeren
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
182852018-05-11 15:53:47A.F. JonkerenLynn Seguin, S. Beer, Alexander JonkerenNone11:35:23.256-02:58:07.682016-04-08 03:22:2321.84r-Sloan1PSN2dFGRS TGN238Z1730.146938This discovery is made possible with the help of the scientists, moderators and volunteers of the Zooniverse project Galaxy Zoo.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
279282016-04-08 03:22:2321.84ABMagr-SloanCTIO-4m_DECAM
41953AT 2014gc101:15:42.342+04:30:14.27SDSS J011542.14+043016.20.146503NoneCTIO-4m - DECAMYY20.52g-Sloan2014-10-27 05:27:33Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
422972019-07-23 08:39:54Richard NowellMarco A. KovicNone01:15:42.342+04:30:14.272014-10-27 05:27:3320.52g-Sloan1PSNSDSS J011542.14+043016.20.146503This transient was first noticed by Marco Kovic using the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/34210578
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
802012014-10-27 05:27:3320.521ABMagg-SloanCTIO-4m_DECAMThe g-band Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J011542.53+043034.7 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237678661432246388. A g-band Absolute magnitude of -18.68 was also calculated.
42913AT 2019ncb116:43:13.151+28:50:59.56SDSS J164313.21+285058.40.146ALeRCEALeRCEZTF19abovunrP48 - ZTF-CamYY19.9389r-ZTF2019-08-10 04:00:31ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
436162019-08-10 11:30:59ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE16:43:13.151+28:50:59.562019-08-10 04:00:3119.9389r-ZTF2PSNSDSS J164313.21+285058.40.146ZTF19abovunrALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abovunr
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
827082019-08-10 04:00:3119.93890.20510420.0143ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
827072019-08-05 04:12:3620.5432ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
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.
26888AT 2012is102:15:45.264+00:51:38.16SDSS J021545.50+005135.60.142NoneCTIO-4m - DECAMYY19.71R-Cousins2012-11-16 03:07:02Seguin
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
190722018-06-04 18:08:00LynnSeguinLynn SeguinNone02:15:45.264+00:51:38.162012-11-16 03:07:0219.71R-Cousins1PSNSDSS J021545.50+005135.60.142Galaxy Zoo volunteer, Lynn Seguin first reported PSN to discovery/investigation team: Rich Nowell, Alex Jonkeren, CeciliaB on May 31, 2018 for analysis and investigation. A record of the discussion can be viewed here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/652313?comment=1087045&page=1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
294442012-11-16 03:07:0219.71123.6ABMagR-CousinsCTIO-4m_DECAMThe R-band magnitude is calculated using APT and the reference star = SDSS J021543.35+005145.9 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237660027202961633 DECaLS r-band ref = 19.03 https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/632280?comment=1090897 The AB Magnitude setting is from DECaLS description: http://legacysurvey.org/dr1/description/
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2012is_atrep_19072.jpgGraphics2018-06-04 18:08:00LynnSeguin
43584AT 2019obo113:46:17.854+11:25:33.07SDSS J134617.83+112534.50.141ALeRCEALeRCEZTF19abqsfooP48 - ZTF-CamYY19.7996g-ZTF2019-08-21 03:37:10ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
444462019-08-21 15:39:16ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE13:46:17.854+11:25:33.072019-08-21 03:37:1019.7996g-ZTF2PSNSDSS J134617.83+112534.50.141ZTF19abqsfooALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqsfoo
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
843872019-08-21 03:37:1019.79960.20328219.8131ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
843862019-08-21 03:28:3419.6675ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43104AT 2019njk201:48:52.247-05:49:49.93SDSS J014852.29-054952.30.14ALeRCE, Pan-STARRS1ALeRCE, Pan-STARRS1ZTF19abpknlrP48 - ZTF-Cam, PS1 - GPC1YY20.495r-ZTF2019-08-12 11:32:12ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
451312019-08-26 00:12:56PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS101:48:52.247-05:49:49.932019-08-24 13:00:2820.21i-Sloan1PSNPS19etlPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
860462019-08-24 13:00:2820.210.0920.7ABMagi-SloanPS1_GPC145Robot
438592019-08-12 14:28:43ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE01:48:52.252-05:49:49.782019-08-12 11:32:1220.495r-ZTF2PSNSDSS J014852.29-054952.30.14ZTF19abpknlrALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abpknlr
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
831242019-08-12 11:32:1220.4950.20773720.7185ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
831232019-08-09 11:32:1020.0759ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43361AT 2019ntf101:31:53.808-30:07:19.300.14DESGWDESGWdesgw-190814gCTIO-4m - DECAMYY20.994z-Sloan2019-08-16 09:01:26Herner
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
441712019-08-18 01:13:25khernerKen Herner on behalf of the desgw teamDESGW01:31:53.808-30:07:19.302019-08-16 09:01:2620.994z-Sloan1Other0.14desgw-190814gDESGW
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
838002019-08-16 09:01:2620.9940.015ABMagz-SloanCTIO-4m_DECAM200
26080AT 2018bcf113:10:30.462-03:20:29.56SDSS J131030.52-032026.50.137NoneC17-0107CTIO-4m - DECAMYY22.355g-Sloan2018-04-17 13:14:45Narayan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
180692018-04-27 17:42:08gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)None13:10:30.462-03:20:29.562018-04-17 13:14:4522.355g-Sloan1PSNSDSS J131030.52-032026.50.137C17-0107Associated with K2 object 251519456, separation: 3.19"
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
274892018-04-17 13:14:4522.3550.203ABMagg-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018bcf_atrep_18069.gifg-band postage stamps2018-04-27 17:42:08gnarayan
32534AT 2016jiw111:49:28.128+01:54:12.60SDSS J114928.25+015415.90.137NoneCTIO-1.5m - LORALYY20.23R-Cousins2016-04-08 02:57:27Nowell
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
269722018-12-23 14:15:14Richard NowellS. Beer, C. MacmillanNone11:49:28.128+01:54:12.602016-04-08 02:57:2720.23R-Cousins1PSNSDSS J114928.25+015415.90.137This transient was first noticed in a discussion started by Sylvia Beer (Bluemagi) on the Galaxy Zoo website here: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/subjects/26444004. Other participants are: Christine Macmillan (ChristineM) and Richard Nowell.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
477392016-04-08 02:57:2720.23123.6ABMagR-CousinsCTIO-1.5m_LORALThe Apparent magnitude was calculated by Richard Nowell using APT and reference star: SDSS J114932.45+015524.6 http://skyserver.sdss.org/dr14/en/tools/explore/Summary.aspx?id=1237671128589795496. An Absolute magnitude of -18.76 was also calculated.
42908AT 2019nbw113:26:41.149+44:52:41.94SDSS J132641.51+445245.80.135ALeRCEALeRCEZTF19abovsysP48 - ZTF-CamYY19.4629r-ZTF2019-08-10 03:47:59ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
436112019-08-10 11:30:59ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE13:26:41.149+44:52:41.942019-08-10 03:47:5919.4629r-ZTF2PSNSDSS J132641.51+445245.80.135ZTF19abovsysALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abovsys
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
826982019-08-10 03:47:5919.46290.18735919.6626ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
826972019-08-03 04:49:1917.8925ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
43491AT 2019nxz115:12:35.968+18:47:16.46SDSS J151235.73+184716.20.135ALeRCEALeRCEZTF19abqmtvkP48 - ZTF-CamYY19.7615g-ZTF2019-08-20 03:42:39ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
443342019-08-20 13:22:36ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE15:12:35.968+18:47:16.462019-08-20 03:42:3919.7615g-ZTF2PSNSDSS J151235.73+184716.20.135ZTF19abqmtvkALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqmtvk
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
841602019-08-20 03:42:3919.76150.17348320.6169ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
841592019-08-17 05:43:1419.7208ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
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.
42983AT 2019net123:20:31.365+25:15:47.88SDSS J232031.40+251550.10.134ALeRCEALeRCEZTF19ablgwvhP48 - ZTF-CamYY20.6757r-ZTF2019-08-11 09:33:46ALeRCE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
436982019-08-11 13:07:13ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE23:20:31.365+25:15:47.882019-08-11 09:33:4620.6757r-ZTF2PSNSDSS J232031.40+251550.10.134ZTF19ablgwvhALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19ablgwvh
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
828582019-08-11 09:33:4620.67570.21098120.6825ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
828572019-08-08 11:07:1220.8646ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF

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