SN 2020aar
RA/DEC (2000)
02:09:37.278 +15:17:45.08
32.405325571429 +15.295854957143
Type
SN Ia
Redshift
0.05
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-01-16 03:22:39.000
TNS AT
Y
Public
Y
Host Name
SDSS J020936.89+151745.8
Host Redshift
0.055
Discovery Mag
19.1666
Filter
g-ZTF
Reporter/s
F. Forster, G. Pignata, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020aar - 2020-01-24 04:40:59 P60 / SEDM (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
59772020-01-24 04:40:59P60 / SEDM1800SEDmRobotautoZTF tns_2020aar_2020-01-24_04-40-59_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12020-01-23 06:31:40 - 2020-01-23 06:31:401
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1153702020-01-23 06:31:4017.6080.03819.69ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-01-21 06:59:02 - 2020-01-21 06:59:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1153692020-01-21 06:59:0219.52ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-01-16 03:22:39 - 2020-01-16 03:22:393
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1145212020-01-16 03:22:3919.170.120.66ABMagg-ZTFP48_ZTF-Cam30
1152992020-01-16 03:22:3919.170.120.66ABMagg-ZTFP48_ZTF-Cam30
1140242020-01-16 03:22:3919.16660.10094520.6635ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-01-15 02:00:34 - 2020-01-19 02:06:115
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1145222020-01-19 02:06:1118.20.0919.34ABMagr-ZTFP48_ZTF-Cam30
1153002020-01-19 02:06:1118.20.0919.34ABMagr-ZTFP48_ZTF-Cam30
1145202020-01-15 02:00:3420.2275ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1152982020-01-15 02:00:3420.2275ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1140232020-01-15 02:00:3420.2275ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
595572020-01-23 10:29:50ATLAS_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), J. Anderson (ESO)ATLASATLAS02:09:37.196+15:17:45.732020-01-23 06:31:40.00017.608cyan-ATLASPSNATLAS20cmwATLAS
595332020-01-23 02:47:33ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:09:37.278+15:17:45.082020-01-16 03:22:39.00019.17g-ZTFPSNZTF20aafvzhuZTFSee arXiv:1904.05922 for selection criteria.
591412020-01-19 02:36:13ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF02:09:37.274+15:17:45.052020-01-16 03:22:39.00019.17g-ZTFPSNZTF20aafvzhuZTFSee arXiv:1904.05922 for selection criteria.
589272020-01-16 20:06:03ALeRCEF. Forster, G. Pignata, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF02:09:37.277+15:17:45.112020-01-16 03:22:39.00019.1666g-ZTFPSNZTF20aafvzhuZTFEarly SN candidate (g-rise > 0.76+-0.05 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aafvzhu
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
59692020-01-25 00:52:40ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.05ZTF2020TNSCR.262....1D

Comments

Object coordinates updated according to AT-report 59533 of Group ZTF
Previous RA, DEC: 02:09:37.274, +15:17:45.05 (32.40530995, +15.29584605)
Updated RA, DEC: 02:09:37.278, +15:17:45.08 (32.405325571429, 15.295854957143)

Object coordinates updated according to AT-report 59141 of Group ZTF
Previous RA, DEC: 02:09:37.277, +15:17:45.11 (32.405322, +15.2958625)
Updated RA, DEC: 02:09:37.274, +15:17:45.05 (32.40530995, 15.29584605)