SN 2020ddo
RA/DEC (2000)
15:41:07.307 +22:07:45.05
235.2804456 +22.1291794
Type
SN Ia
Redshift
0.04218
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-02-22 13:45:07.000
TNS AT
Y
Public
Y
Discovery Mag
18.378
Filter
orange-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2020ddo - 2020-02-25 09:31:28 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
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
Show S II at z=vexp= km/s
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
63132020-02-25 09:31:28P60 / SEDM1800SEDmRobotautoZTF tns_2020ddo_2020-02-25_09-31-28_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-02-06 14:11:02 - 2020-02-22 13:45:072
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1219702020-02-22 13:45:0718.3780.08719.35ABMagorange-ATLASATLAS1_ACAM130Robot
1219692020-02-06 14:11:0219.37ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-02-24 12:36:42 - 2020-02-24 12:36:422
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1222842020-02-24 12:36:4217.880.0520.87ABMagg-ZTFP48_ZTF-Cam30
1223142020-02-24 12:36:4217.880.0520.87ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-02-14 12:35:04 - 2020-02-19 12:56:264
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1222832020-02-19 12:56:2619.30.1220.65ABMagr-ZTFP48_ZTF-Cam30
1223132020-02-19 12:56:2619.30.1220.65ABMagr-ZTFP48_ZTF-Cam30
1222822020-02-14 12:35:0419.967ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1223122020-02-14 12:35:0419.967ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
626652020-02-24 13:18:06ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF15:41:07.307+22:07:45.052020-02-19 12:56:26.00019.3r-ZTFPSNZTF20aapcmurZTFSee arXiv:1904.05922 for selection criteria.
626552020-02-24 13:17:59ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF15:41:07.307+22:07:45.052020-02-19 12:56:26.00019.3r-ZTFPSNZTF20aapcmurZTFSee arXiv:1904.05922 for selection criteria.
625192020-02-22 21:20:33ATLAS_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)ATLASATLAS15:41:07.304+22:07:44.952020-02-22 13:45:07.00018.378orange-ATLASPSNATLAS20gciATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarks
63052020-02-25 22:02:01ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.04218ZTF

Comments

Object coordinates updated according to AT-report 62655 of Group ZTF
Previous RA, DEC: 15:41:07.304, +22:07:44.95 (235.280433333, +22.1291533333)
Updated RA, DEC: 15:41:07.307, +22:07:45.05 (235.2804456, 22.1291794)