SN 2021hlp
RA/DEC (2000)
10:33:40.950 -03:42:23.91
158.420623555 -3.7066425915
Type
SN Ia
Redshift
0.065
Related AstroNotes: 2021-109
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-03-31 04:04:37.001
TNS AT
Y
Public
Y
Host Name
LCRS B103108.7-032651
Discovery Mag
18.7286
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_2021hlp - 2021-04-07 07:15:43 P60 / SEDM (ZTF)z=
 SN_2021hlp - 2021-04-03 00:00:00 NOT / ALFOSC (YSE)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
93202021-04-07 07:15:43P60 / SEDM2700SEDmRobotautoZTF tns_2021hlp_2021-04-07_07-15-42.736282_P60_SEDM_ZTF.asciiObjectZTF
92822021-04-03 00:00:00NOT / ALFOSCC AngusYSE tns_2021hlp_2021-04-03_NOT_ALFOSC_YSE.txtObjectYSE
Light Curves
FilterTel / InstObs-date rangePhotometry
r-SloanPS1_GPC12021-03-30 08:34:05 - 2021-03-30 08:34:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2049872021-03-30 08:34:0519.190.1420.6ABMagr-SloanPS1_GPC127Robot
w-PS1PS1_GPC12021-04-03 07:12:00 - 2021-04-03 07:12:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2038762021-04-03 07:12:0018.570.0322ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12021-03-31 11:51:22 - 2021-04-02 10:01:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2021282021-04-02 10:01:5518.6950.14319.31ABMagorange-ATLASATLAS1_ACAM130Robot
2021272021-03-31 11:51:2218.99ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-03-31 05:04:40 - 2021-03-31 05:04:401
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2017302021-03-31 05:04:4018.96410.13247219.6025ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-03-29 05:47:00 - 2021-03-31 04:04:372
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2017292021-03-31 04:04:3718.72860.083668220.1092ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2017282021-03-29 05:47:0019.1996ABMagr-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
1058612021-04-09 18:28:08YSE_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-STARRS110:33:40.950-03:42:23.912021-03-30 08:34:04.80019.19r-SloanPSNPS21cwgPan-STARRS1
1054532021-04-06 08:50:00PS1_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-STARRS1Pan-STARRS110:33:40.943-03:42:23.882021-04-03 07:12:00.00018.57w-PS1PSNPS21cwgPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
1047742021-04-02 19:29:30ATLAS_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, O. McBrien, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS10:33:40.956-03:42:23.772021-04-02 10:01:55.20018.695orange-ATLASPSNATLAS21jlwATLAS
1045572021-03-31 20:22:27ALeRCEA. 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 brokerALeRCEZTF10:33:40.956-03:42:23.942021-03-31 04:04:37.00118.7286r-ZTFPSNZTF21aardybvZTFEarly SN candidate (g-rise > 0.14+-0.01 mag/day, r-rise > 0.24+-0.04 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/ZTF21aardybv
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
93102021-04-07 15:46:00ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.065ZTF2021TNSCR1102....1D
92722021-04-04 14:14:27crangusCharlotte AngusYSESN Ia0.065YSESpectrum taken with ALFOSC/NOT in gr4 on 03/04/2021. Template matches to SNIa around maximum light. Classification was done using superfit and SNID. Transient redshift determined using host galaxy emission lines. 2021TNSCR1049....1A

Comments

Object coordinates updated according to AT-report 105861 of Group Pan-STARRS1
Previous RA, DEC: 10:33:40.943, -03:42:23.88 (158.420596791, -3.70663426377)
Updated RA, DEC: 10:33:40.950, -03:42:23.91 (158.420623555, -3.7066425915)

Object coordinates updated according to AT-report 105453 of Group Pan-STARRS1
Previous RA, DEC: 10:33:40.956, -03:42:23.94 (158.42064885000002, -3.7066494)
Updated RA, DEC: 10:33:40.943, -03:42:23.88 (158.420596791, -3.70663426377)