SN 2019mrw
RA/DEC ()
23:41:16.820 +25:33:00.07
355.320083 +25.550019
Type
SN Ia
Redshift
0.031375
Related AstroNotes: 2019-62
Source Group
ALeRCE
Discovery Date
2019-08-05 11:26:20
TNS AT
Y
Public
Y
Host Name
MCG+04-55-045
Discovery Mag
19.458
Filter
g-ZTF
Discoverer/s
F. Forster on behalf of the ALeRCE broker

Spectra

 SN_2019mrw - 2019-08-06 07:04:53 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2019mrw - 2019-08-06 00:00:00 LT / SPRAT (ZTF)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
47632019-08-06 07:04:53ESO-NTT / EFOSC2-NTT900C. Angus, P. WisemanC. Frohmaier, E. SwannePESSTO+ tns_2019mrw_2019-08-06_07-04-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2019mrw_2019-08-06_07-04-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
48002019-08-06 00:00:00LT / SPRAT600LTRobotLTRobotZTF tns_2019mrw_2019-08-06_LT_SPRAT_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2019-08-04 03:02:36 - 2019-08-07 01:41:372
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
822592019-08-07 01:41:3717.40.1119.5VegaMagClear-Other_Other30S. Leonini, M. Conti, P. Rosi, L.M. Tinjaca RamirezRC 0.53m - f/8.7
822582019-08-04 03:02:3618.2VegaMagClear-Other_Other30S. Leonini, M. Conti, P. Rosi, L.M. Tinjaca Ramirez[Last non detection] RC 0.53m - f/8.7
cyan-ATLASATLAS1_ACAM12019-08-08 15:20:09 - 2019-08-12 10:33:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
831582019-08-12 10:33:3617.4090.04818.86ABMagcyan-ATLASATLAS1_ACAM130Robot
831572019-08-08 15:20:0917ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2019-07-15 21:08:38 - 2019-08-10 03:54:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
830522019-08-10 03:54:4317.870.2ABMagG-GaiaGaia_Gaia-photometric60Robot
830512019-07-15 21:08:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2019-08-05 11:26:20 - 2019-08-05 11:26:201
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
820762019-08-05 11:26:2019.4580.11217720.8919ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2019-08-05 09:39:52 - 2019-08-05 09:39:521
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
820752019-08-05 09:39:5220.8769ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
438742019-08-12 22:02:32ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota)ATLAS23:41:16.807+25:33:00.132019-08-12 10:33:3617.409cyan-ATLASPSNATLAS19sjoATLAS
438252019-08-12 10:46:27Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts23:41:16.820+25:33:00.072019-08-10 03:54:4317.87G-GaiaPSNGaia19dlcGaiaAlertsconfirmed SN Ia
433412019-08-07 11:34:37s.leoniniSimone LeoniniISSP23:41:16.750+25:33:02.102019-08-07 01:41:3717.4Clear-PSNISSPSimone Leonini report the discovery by S. Leonini, M. Conti, P. Rosi and L.M. Tinjaca Ramirez of a PSN (Mag. 17.40CR +/- 0.11 - USNOB1 catalogue) in PGC072115 spotted in two images at Montarrenti Observatory, Siena, Italy (C88), in the course of Italian Supernovae Search Project using a 0.53m f/8.7 Ritchey-Chretien telescope (+ Apogee Alta U47 CCD camera). No stellar source is visible at the position of the apparent supernova in our past images including in dates Aug. 04th and July 30th 2019. No known minor planets or variable stars are marked in that position for the time of our observation.
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2019mrw_atrep_43341_ISSP.jpgGraphicsdiscovery image2019-08-07 11:34:37s.leonini
432442019-08-05 16:56:21ALeRCEF. Forster on behalf of the ALeRCE brokerALeRCE23:41:16.809+25:33:00.102019-08-05 11:26:2019.458g-ZTFPSNZTF19abmolyrALeRCEEarly SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abmolyr
Classification Reportings
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
47922019-08-13 00:07:52ZTF_Bot1A. Dahiwale, A. Dugas, C. Fremling (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.031375ZTF
47552019-08-07 10:30:18ePESSTOplus_Bot1C. Angus, P. Wiseman, C. Frohmaier, E. Swann, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia0.034ePESSTO+

Comments

Object coordinates updated according to AT-report 43825 of Group GaiaAlerts
Previous RA, DEC: 23:41:16.809, +25:33:00.10 (355.3200381, +25.5500283)
Updated RA, DEC: 23:41:16.820, +25:33:00.07 (355.320083, 25.550019)