SN 2021ddc
RA/DEC (2000)
12:20:46.175 +27:53:05.38
185.1923964 +27.8848283
Type
SN
Redshift
0.0504
Related AstroNotes: 2021-81
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-02-16 11:16:48.000
TNS AT
Y
Public
Y
Discovery Mag
18.61
Filter
cyan-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2021ddc - 2021-03-04 05:40:41 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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Show Tellurics 
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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
90972021-03-04 05:40:41ESO-NTT / EFOSC2-NTT900S. Moran, S. Gonzalez-Gaitan, J. SilvestreH. Kuncarayakti, T. ReynoldsePESSTO+ tns_2021ddc_2021-03-04_05-40-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021ddc_2021-03-04_05-40-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-02-12 14:05:17 - 2021-02-16 11:16:482
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1931782021-02-16 11:16:4818.610.1219.89ABMagcyan-ATLASATLAS1_ACAM130Robot
1931772021-02-12 14:05:1719.84ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-02-11 11:48:29 - 2021-02-24 10:33:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1945832021-02-24 10:33:3618.72ABMagg-ZTFP48_ZTF-Cam30ZTF
1945812021-02-11 11:48:2920.76ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
r-ZTFP48_ZTF-Cam2021-02-15 09:38:53 - 2021-02-15 09:38:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1945822021-02-15 09:38:5319.16ABMagr-ZTFP48_ZTF-Cam30ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1003942021-02-24 17:59:25ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF12:20:46.175+27:53:05.382021-02-15 09:38:52.80019.16r-ZTFPSNZTF18abdqwzsZTF
997782021-02-18 00:41:33ATLAS_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)ATLASATLAS12:20:46.145+27:53:05.252021-02-16 11:16:48.00018.61cyan-ATLASPSNATLAS21gluATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
90872021-03-04 18:02:16ePESSTOplus_Bot1S. Moran, S. Gonzalez-Gaitan, J. Silvestre, H. Kuncarayakti, T. Reynolds, O. Yaron on behalf of ePESSTO+ePESSTO+SN0.0504ePESSTO+2021TNSCR.679....1M

Comments

Object coordinates updated according to AT-report 100394 of Group ZTF
Previous RA, DEC: 12:20:46.145, +27:53:05.25 (185.192270952, +27.8847919048)
Updated RA, DEC: 12:20:46.175, +27:53:05.38 (185.1923964, 27.8848283)