SN 2021ybc
RA/DEC (2000)
02:29:19.027 -04:40:54.32
37.329277271 -4.68175629635
Type
SN IIb
Redshift
0.02925
Related AstroNotes: 2021-240
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-09-06 09:59:05.001
TNS AT
Y
Public
Y
Host Name
KUG 0226-049
Host Redshift
0.02925
Discovery Mag
19.8453
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, 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_2021ybc - 2021-09-13 08:51:16 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2021ybc - 2021-09-13 00:00:00 P200 / DBSP (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
108542021-09-13 08:51:16ESO-NTT / EFOSC2-NTT900Maxime Deckers, Georgios DimitriadisLuke Harvey, Jacco TerwelePESSTO+ tns_2021ybc_2021-09-13_08-51-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021ybc_2021-09-13_08-51-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
108852021-09-13 00:00:00P200 / DBSPYashvi SharmaTawny SitZTF tns_2021ybc_2021-09-13_00-00-00_P200_DBSP_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
r-P1PS1_GPC12021-10-06 12:57:36 - 2021-10-06 12:57:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2457932021-10-06 12:57:3618.970.0320.6ABMagr-P1PS1_GPC127Robot
cyan-ATLASATLAS-HKO_ATLAS-022021-09-09 12:21:36 - 2021-09-09 12:21:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2413732021-09-09 12:21:3619.4380.17519.76ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-09-07 12:48:58 - 2021-09-07 12:48:581
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2413722021-09-07 12:48:5819.82ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-09-06 10:35:26 - 2021-09-06 10:35:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2407382021-09-06 10:35:2619.720.1220.66ABMagg-ZTFP48_ZTF-Cam30
2395312021-09-06 10:35:2619.72450.12221720.6633ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-09-04 11:11:46 - 2021-09-06 09:59:054
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2407372021-09-06 09:59:0519.850.1420.5ABMagr-ZTFP48_ZTF-Cam30
2395302021-09-06 09:59:0519.84530.13716520.5035ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2407362021-09-04 11:11:4620.4899ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
2395292021-09-04 11:11:4620.4899ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
w-P1PS2_GPC22021-09-10 12:28:48 - 2021-09-10 12:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2586782021-09-10 12:28:4819.020.0422ABMagw-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1316962021-12-29 17:38:11PS2_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-STARRS02:29:19.027-04:40:54.322021-09-10 12:28:48.00019.02w-P1PSNPS21kwsPan-STARRS
1254012021-10-07 19:43:46YSE_Bot1D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)YSEPan-STARRS02:29:19.035-04:40:54.342021-10-06 12:57:36.00018.97r-P1PSNPS21kwsPan-STARRS, YSE
1232082021-09-12 11:47:23ATLAS_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)ATLASATLAS02:29:18.994-04:40:53.792021-09-09 12:21:36.00019.438cyan-ATLASPSNATLAS21biqdATLAS
1229782021-09-10 11:37:14ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFAMPELZTF02:29:19.027-04:40:54.332021-09-06 09:59:04.99219.85r-ZTFPSNZTF21abyqrliAMPEL
1225312021-09-06 12:10:12ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, 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 brokerALeRCEZTF02:29:19.030-04:40:54.362021-09-06 09:59:05.00119.8453r-ZTFPSNZTF21abyqrliALeRCEEarly SN candidate (g-rise > 0.48+-0.06 mag/day, r-rise > 0.33+-0.07 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/ZTF21abyqrli
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
108312021-09-14 21:06:43ZTF_Bot1M. Chu, A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN IIb0.02925ZTF2021TNSCR3187....1C
108002021-09-13 16:54:11ePESSTOplus_Bot1Maxime Deckers, Georgios Dimitriadis, Luke Harvey, Jacco Terwel, O. Yaron on behalf of ePESSTO+ePESSTO+SN II0.029ePESSTO+2021TNSCR3170....1D

Comments

Object coordinates updated according to AT-report 131696 of Group Pan-STARRS1
Previous RA, DEC: 02:29:19.035, -04:40:54.34 (37.3293111782, -4.68176231581)
Updated RA, DEC: 02:29:19.027, -04:40:54.32 (37.329277271, -4.68175629635)

Object coordinates updated according to AT-report 125401 of Group Pan-STARRS1
Previous RA, DEC: 02:29:19.027, -04:40:54.33 (37.3292787, -4.6817595666667)
Updated RA, DEC: 02:29:19.035, -04:40:54.34 (37.3293111782, -4.68176231581)

Object coordinates updated according to AT-report 122978 of Group ZTF
Previous RA, DEC: 02:29:19.030, -04:40:54.36 (37.3292921, -4.6817655)
Updated RA, DEC: 02:29:19.027, -04:40:54.33 (37.3292787, -4.6817595666667)