SN 2020ftl
RA/DEC (2000)
12:20:03.770 +05:20:35.84
185.015708 +5.343289
Type
SN Ia
Redshift
0.0073
Reporting Group
SNHunt
Discovering Data Source
CRTS
Discovery Date
2020-04-02 06:23:46.000
TNS AT
Y
Public
Y
Host Name
NGC 4277
Host Redshift
0.0073
Discovery Mag
18.5
Filter
V-crts-CRTS
Reporter/s
Mirco Villi and CRTS

Spectra

 SN_2020ftl - 2020-04-17 08:12:31 P60 / SEDM (ZTF)z=
 SN_2020ftl - 2020-04-14 23:02:00 Other / Other (None)z=
 SN_2020ftl - 2020-04-11 23:17:14 Other / Other (None)z=
 SN_2020ftl - 2020-04-09 20:30:00 Other / Other (None)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
64972020-04-17 08:12:31P60 / SEDM2000SEDmRobotautoZTF tns_2020ftl_2020-04-17_08-12-31_P60_SEDM_ZTF.asciiObjectZTF
64872020-04-14 23:02:00Other / Other8400Pascal Le DûNone tns_2020ftl_2020-04-14_23-02-00_Other_Other.dat tns_2020ftl_2020-04-14_23-02-00_Other_Other.fitsObjectLow resolution sprectum observed from Britany (France) with a 0,2 m Newtonian telescope (F/D 5), an Alpy600 spectrograph and an Atik414EX CCD.
64752020-04-11 23:17:14Other / Other5400Lionel MulatoLionel MulatoNone tns_2020ftl_2458951.4703_Other_Other.dat tns_2020ftl_2458951.4703_Other_Other.fitsObjectAmateur spectrum acquired from France with an Alpy600 spectroscope (R~600), 0,2 m F/5 Newtonian Telescope, CCD cam Atik414 EX.
64692020-04-09 20:30:00Other / Other1200Claudio BalconClaudio BalconNone tns_2020ftl_2020-04-09_20-30-00_Other_Other.dat tns_2020ftl_2020-04-09_20-30-00_Other_Other.fitObjectI obtained the low-resolution spectrum R~100 using the FOSC-ES32 spectrograph attached to a 0.2m telescope, in the course of Italian Supernovae Search Project.
Light Curves
FilterTel / InstObs-date rangePhotometry
V-crts-CRTSOther_Other2020-03-16 00:00:00 - 2020-04-02 06:23:462
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1275922020-04-02 06:23:4618.5VegaMagV-crts-CRTSOther_OtherMLS 10K CCD
1275912020-03-16 00:00:0020.5VegaMagV-crts-CRTSOther_Other[Last non detection] MLS 10K CCD
i-SloanPS1_GPC12020-04-10 09:43:12 - 2020-04-10 09:43:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1288942020-04-10 09:43:1214.96020.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-04-03 11:08:10 - 2020-04-09 09:15:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1286002020-04-09 09:15:5015.110.01718.62ABMagorange-ATLASATLAS1_ACAM130Robot
1285992020-04-03 11:08:1017.48ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-02-04 20:08:10 - 2020-06-20 15:50:242
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1519352020-06-20 15:50:2417.510.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1519342020-02-04 20:08:1021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-03-31 07:31:20 - 2020-04-16 07:06:176
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1321272020-04-16 07:06:1714.220.0220.42ABMagg-ZTFP48_ZTF-Cam30
1308982020-04-16 07:06:1714.220.0220.42ABMagg-ZTFP48_ZTF-Cam30
1311202020-04-16 07:06:1414.22ABMagg-ZTFP48_ZTF-Cam30ZTF
1311182020-04-01 08:35:3117.59ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
1321252020-03-31 07:31:2019.5546ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1308962020-03-31 07:31:2019.5546ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-04-16 06:02:53 - 2020-04-16 06:03:403
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1321262020-04-16 06:03:4014.30.0220.47ABMagr-ZTFP48_ZTF-Cam30
1308972020-04-16 06:03:4014.30.0220.47ABMagr-ZTFP48_ZTF-Cam30
1311192020-04-16 06:02:5314.3ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
790122020-07-31 20:57:49Gaia_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 teamGaiaAlertsGaiaAlerts12:20:03.770+05:20:35.842020-06-20 15:50:24.00017.51G-GaiaPSNGaia20dnaGaiaAlertsconfirmed SN Ia
684692020-04-23 06:01:15ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:20:03.772+05:20:35.952020-04-16 06:03:40.32014.3r-ZTFPSNZTF20aaumsrrZTFSee arXiv:1904.05922 for selection criteria.
679242020-04-17 06:10:52ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF12:20:03.772+05:20:36.012020-04-16 06:02:52.80014.3r-ZTFPSNZTF20aaumsrrZTF
678212020-04-16 07:59:11ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF12:20:03.773+05:20:35.952020-04-16 06:03:40.32014.3r-ZTFPSNZTF20aaumsrrZTFSee arXiv:1904.05922 for selection criteria.
665692020-04-10 19:10:37PS2_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, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS112:20:03.771+05:20:36.032020-04-10 09:43:12.00014.96i-SloanPSNPS20bakPan-STARRS1
663082020-04-09 12:18:55ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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)ATLASATLAS12:20:03.754+05:20:33.672020-04-09 09:15:50.40015.11orange-ATLASPSNATLAS20jqtATLAS
658222020-04-02 18:02:16ajdMirco Villi and CRTSSNHuntCRTS12:20:03.744+05:20:35.522020-04-02 06:23:46.00018.5V-crts-CRTSPSNCRTS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
64872020-04-17 16:06:17ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0073ZTF2020TNSCR1521....1D
64772020-04-16 09:22:53pldPascal Le DuNoneSN Ia0.00732020TNSCR1519....1D
64652020-04-12 19:43:56Lionel MulatoLionel MulatoNoneSN Ia2020TNSCR1517....1M
64592020-04-09 20:48:39balclaClaudio BalconNoneSN Ia0.0073Using GELATO (Harutyunyan et al., 2008, A&A, 488, 383) I find good fits to several Type Ia supernovae at the redshift of the host galaxy (z=0.0073; value from NED). 2020TNSCR1001....1B

Comments

Object coordinates updated according to AT-report 79012 of Group GaiaAlerts
Previous RA, DEC: 12:20:03.772, +05:20:35.95 (185.01571746667, +5.3433186666667)
Updated RA, DEC: 12:20:03.770, +05:20:35.84 (185.015708, 5.343289)

Object coordinates updated according to AT-report 68469 of Group ZTF
Previous RA, DEC: 12:20:03.773, +05:20:35.95 (185.0157209, +5.34331845)
Updated RA, DEC: 12:20:03.772, +05:20:35.95 (185.01571746667, 5.3433186666667)

ZTF AT report/s 67821, 67924 for 2020ghk were associated with object 2020ftl.
Object 2020ghk was removed from the system.

Pan-STARRS1 AT report/s 66569 for 2020ghk were associated with object 2020ftl.
Object 2020ghk was removed from the system.

Object coordinates updated according to AT-report 66308 of Group ATLAS
Previous RA, DEC: 12:20:03.744, +05:20:35.52 (185.0156, +5.3432)
Updated RA, DEC: 12:20:03.754, +05:20:33.67 (185.01564, 5.34268645161)