SN 2021aaan
RA/DEC (2000)
22:50:11.260 +30:21:47.88
342.546917 +30.3633
Type
SN Ia
Redshift
0.012319
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-09-30 06:16:55.001
TNS AT
Y
Public
Y
Host Name
2MASX J22501093+3021456
Host Redshift
0.012319
Discovery Mag
20.2461
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, A. Mourao, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2021aaan - 2021-10-10 07:00:02 UH88 / SNIFS (SCAT)z=
 SN_2021aaan - 2021-10-07 04:10:31 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
110932021-10-10 07:00:02UH88 / SNIFS1200Desai and TuckerSCAT tns_2021aaan_2459497.79169_UH88_SNIFS_SCAT.datObjectSCAT
111102021-10-07 04:10:31P60 / SEDM2700SEDmRobotautoZTF tns_2021aaan_2021-10-07_04-10-30.806643_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-10-02 05:45:36 - 2021-10-02 05:45:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2451732021-10-02 05:45:3618.740.0222ABMagw-P1PS1_GPC145Robot
orange-ATLASATLAS-HKO_ATLAS-022021-09-30 09:30:14 - 2021-09-30 09:30:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2444792021-09-30 09:30:1419.0330.1919.62ABMagorange-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-09-28 09:36:00 - 2021-09-28 09:36:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2444782021-09-28 09:36:0019.38ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-08-02 13:13:26 - 2021-11-07 09:57:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2533502021-11-07 09:57:3617.990.2ABMagG-GaiaGaia_Gaia-photometric60Robot
2533492021-08-02 13:13:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-09-28 06:25:41 - 2021-10-04 06:48:376
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2477022021-10-04 06:48:3719.070.1120.54ABMagg-ZTFP48_ZTF-Cam30
2477002021-10-02 07:43:5120.2647ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
2474102021-09-30 06:16:5520.24610.17248120.7129ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
2443672021-09-30 06:16:5520.24610.17248120.7129ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2474092021-09-28 06:25:4120.3234ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
2443662021-09-28 06:25:4120.3234ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-09-30 07:47:49 - 2021-10-04 05:18:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2477012021-10-04 05:18:0218.070.0520.35ABMagr-ZTFP48_ZTF-Cam30
2443682021-09-30 07:47:4919.21720.11035720.2736ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
i-P1PS2_GPC22021-10-17 08:08:10 - 2021-10-17 08:08:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2587382021-10-17 08:08:1017.070.0320.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1317562021-12-29 18:00:39PS2_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS22:50:11.261+30:21:47.902021-10-17 08:08:09.60017.07i-P1PSNPS21kqgPan-STARRS
1288352021-11-09 08:21:45Gaia_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), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts22:50:11.260+30:21:47.882021-11-07 09:57:36.00017.99G-GaiaPSNGaia21fboGaiaAlertsconfirmed SN Ia
1263032021-10-17 08:30:57ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFAMPELZTF22:50:11.265+30:21:47.862021-10-04 05:18:02.30418.07r-ZTFPSNZTF21acenkufAMPEL
1261642021-10-15 19:23:13FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF22:50:11.266+30:21:47.862021-09-30 06:16:55.00120.2461g-ZTFPSNZTF21acenkufFinkEarly SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF21acenkuf
1250212021-10-03 11:09:40PS1_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, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRSPan-STARRS22:50:11.265+30:21:47.852021-10-02 05:45:36.00018.74w-P1PSNPS21kqgPan-STARRS
1247612021-09-30 19:18:16ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (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, M. Fulton, J. Gillanders, C. Richman (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS22:50:11.224+30:21:48.182021-09-30 09:30:14.40019.033orange-ATLASPSNATLAS21bjkdATLAS
1247182021-09-30 12:27:50ALeRCEA. Munoz-Arancibia, A. Mourao, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF22:50:11.268+30:21:47.882021-09-30 06:16:55.00120.2461g-ZTFPSNZTF21acenkufALeRCEEarly SN candidate (r-rise > 0.68+-0.05 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21acenkuf
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
110562021-10-12 09:22:11ZTF_Bot1M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.012319ZTF2021TNSCR3495....1C
110392021-10-10 08:34:45dddesaiDhvanil Desai (UH-IfA) on behalf of the SCAT teamSCATSN Ia0.012SCATRedshift from NED2021TNSCR3471....1D

Comments

Object coordinates updated according to AT-report 128835 of Group GaiaAlerts
Previous RA, DEC: 22:50:11.265, +30:21:47.85 (342.54693698, +30.3632919478)
Updated RA, DEC: 22:50:11.260, +30:21:47.88 (342.546917, 30.3633)

Object coordinates updated according to AT-report 125021 of Group Pan-STARRS1
Previous RA, DEC: 22:50:11.268, +30:21:47.88 (342.54695095, +30.3633013)
Updated RA, DEC: 22:50:11.265, +30:21:47.85 (342.54693698, 30.3632919478)