SN 2020ttg
RA/DEC (2000)
00:05:05.219 +12:46:05.02
1.27174402042 +12.7680624345
Type
SN Ia
Redshift
0.0705
Related AstroNotes: 2020-194
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-09-18 08:46:59.998
TNS AT
Y
Public
Y
Host Name
SDSS J000505.12+124603.3
Host Redshift
0.167
Discovery Mag
20.0434
Filter
r-ZTF
Reporter/s
F. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, 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_2020ttg - 2020-10-15 14:48:34 APO-3.5m / DIS (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
77192020-10-15 14:48:34APO-3.5m / DIS2700M. L. Graham, R. A. Phillipson, C. A. Phillips, T. D. Kennedy, C. E. MattM. L. GrahamZTF tns_2020ttg_2020-10-15_14-48-34_APO-3.5m_DIS_ZTF.ascii tns_2020ttg_2020-10-15_14-48-34_APO-3.5m_DIS_ZTF.fitsObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-09-17 09:05:46 - 2020-09-18 12:33:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1595792020-09-18 12:33:0720.20.0722ABMagw-PS1PS1_GPC160Robot
1595782020-09-17 09:05:4620.520.0822ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-09-22 11:05:17 - 2020-09-22 11:05:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1605312020-09-22 11:05:1719.5120.19719.6ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-09-21 11:15:22 - 2020-09-21 11:15:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1605302020-09-21 11:15:2219.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-09-19 08:49:49 - 2020-09-20 07:57:553
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1598152020-09-20 07:57:5520.020.1320.93ABMagg-ZTFP48_ZTF-Cam30
1598142020-09-19 08:49:4920.230.220.68ABMagg-ZTFP48_ZTF-Cam30
1590752020-09-19 08:49:4920.23120.2044120.6784ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-09-17 09:21:42 - 2020-09-18 08:47:003
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1590742020-09-18 08:47:0020.04340.19417720.3105ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1598132020-09-17 09:21:4220.1188ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1590732020-09-17 09:21:4220.1188ABMagr-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
833182020-09-27 00:22:07ATLAS_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, 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), A. Townsend (University of Manchester)ATLASATLAS00:05:05.210+12:46:05.062020-09-22 11:05:16.80019.512cyan-ATLASPSNATLAS20bcbvATLAS
830262020-09-23 07:39:07ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:05:05.214+12:46:05.022020-09-19 08:49:49.15220.23g-ZTFPSNZTF20acajvrjZTFSee arXiv:1904.05922 for selection criteria.
829212020-09-21 23:41:01PS1_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-STARRS100:05:05.219+12:46:05.022020-09-18 12:33:07.20020.2w-PS1PSNPS20hrwPan-STARRS1
829202020-09-21 23:40:34PS2_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-STARRS100:05:05.210+12:46:05.032020-09-17 09:05:45.60020.52w-PS1PSNPS20hrwPan-STARRS1
827102020-09-19 18:16:03ALeRCEF. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, 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 brokerALeRCEZTF00:05:05.202+12:46:04.852020-09-18 08:46:59.99820.0434r-ZTFPSNZTF20acajvrjZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acajvrj
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
77052020-10-15 20:09:53ZTF_Bot1Melissa L. Graham (UW), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0705ZTF2020TNSCR3140....1G

Comments

Object coordinates updated according to AT-report 82921 of Group Pan-STARRS1
Previous RA, DEC: 00:05:05.210, +12:46:05.03 (1.27170636349, +12.7680643048)
Updated RA, DEC: 00:05:05.219, +12:46:05.02 (1.27174402042, 12.7680624345)

Object coordinates updated according to AT-report 82920 of Group Pan-STARRS1
Previous RA, DEC: 00:05:05.202, +12:46:04.85 (1.27167335, +12.768015)
Updated RA, DEC: 00:05:05.210, +12:46:05.03 (1.27170636349, 12.7680643048)