SN 2020abxc
RA/DEC (2000)
01:00:34.050 -08:07:00.73
15.141875 -8.116869
Type
SN
Redshift
0.06
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-12-07 03:37:42.004
TNS AT
Y
Public
Y
Host Name
SDSS J010034.06-080701.0
Host Redshift
0.268
Discovery Mag
19.2223
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, L. Galbany, G. Pignata, 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_2020abxc - 2020-12-08 00:00:00 Magellan-Baade / IMACS (None)z=
Show H at z=vexp= km/s
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Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
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Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
81382020-12-08 00:00:00Magellan-Baade / IMACSC. Contreras/A. Pasten/C. FuentesR. CartierNone tns_2020abxc_2020-12-08_00-00-00_Magellan-Baade_IMACS.asciObject
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-12-06 06:50:23 - 2020-12-12 06:07:122
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1810002020-12-12 06:07:1218.450.0322ABMagw-PS1PS1_GPC145Robot
1809992020-12-06 06:50:2320.820.0622ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-12-07 07:06:14 - 2020-12-07 07:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1772522020-12-07 07:06:1419.1510.12119.68ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-12-05 07:42:14 - 2020-12-05 07:42:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1772512020-12-05 07:42:1415.75ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-08-02 14:41:17 - 2020-12-11 13:22:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1788012020-12-11 13:22:0518.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1788002020-08-02 14:41:1721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-05 04:27:21 - 2020-12-05 04:27:212
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1771652020-12-05 04:27:2120.0351ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1785372020-12-05 04:27:2120.0351ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-12-07 03:37:42 - 2020-12-10 05:29:323
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1785392020-12-10 05:29:3218.770.0819.79ABMagr-ZTFP48_ZTF-Cam30
1771662020-12-07 03:37:4219.22230.091828420.2179ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1785382020-12-07 03:37:4219.220.0920.22ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
936822020-12-21 21:19:15PS2_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-STARRS101:00:34.047-08:07:00.652020-12-12 06:07:12.00018.45w-PS1PSNPS20mlvPan-STARRS1
936812020-12-21 21:19:11PS1_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-STARRS101:00:34.049-08:07:00.582020-12-06 06:50:23.00020.82w-PS1PSNPS20mlvPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
926762020-12-13 11:10:18Gaia_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 teamGaiaAlertsGaiaAlerts01:00:34.050-08:07:00.732020-12-11 13:22:04.80018.69G-GaiaPSNGaia20friGaiaAlertsconfirmed SN
925452020-12-12 05:56:22ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:00:34.043-08:07:00.732020-12-07 03:37:41.95219.22r-ZTFPSNZTF20acvmzfvZTFSee arXiv:1904.05922 for selection criteria.
919822020-12-07 23:00:35ATLAS_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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS01:00:34.025-08:07:00.952020-12-07 07:06:14.40019.151cyan-ATLASPSNATLAS20bhaqATLAS
919352020-12-07 18:44:22ALeRCEF. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, L. Galbany, G. Pignata, 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 brokerALeRCEZTF01:00:34.040-08:07:00.672020-12-07 03:37:42.00419.2223r-ZTFPSNZTF20acvmzfvZTFSN candidate 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/ZTF20acvmzfv
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
81262020-12-09 11:09:13rcartier; Regis Cartier (CTIO/NOIRLab), Carlos Contreras(LCO), Alberto Pasten(LCO) and Carla Fuentes (LCO)NoneSN0.06The object shows a blue spectrum with very broad spectral features. In particular, a broad spectral feature between 617 and 680 nm that could be attributed to Halpha. The object is located in a faint host at z=0.060, at this redshift the absolute magnitude at the discovery was -17.9. A deep non-detection is reported by ZTF two days prior discovery. Follow-up observations are encouraged.2020TNSCR3729....1C

Comments

Object coordinates updated according to AT-report 92676 of Group GaiaAlerts
Previous RA, DEC: 01:00:34.043, -08:07:00.73 (15.141844533333, -8.1168685666667)
Updated RA, DEC: 01:00:34.050, -08:07:00.73 (15.141875, -8.116869)

Object coordinates updated according to AT-report 92545 of Group ZTF
Previous RA, DEC: 01:00:34.040, -08:07:00.67 (15.1418327, -8.1168514)
Updated RA, DEC: 01:00:34.043, -08:07:00.73 (15.141844533333, -8.1168685666667)