SN 2020kay
RA/DEC (2000)
11:56:11.308 +60:31:39.95
179.04711785 +60.52776275
Type
SN II
Redshift
0.033
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-05-15 07:52:19.200
TNS AT
Y
Public
Y
Discovery Mag
18.501
Filter
cyan-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_2020kay - 2020-05-26 05:46:10 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
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Show He II at z=vexp= km/s
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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
67582020-05-26 05:46:10P60 / SEDM1800SEDmRobotautoZTF tns_2020kay_2020-05-26_05-46-10_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12020-05-15 07:52:19 - 2020-05-15 07:52:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1368732020-05-15 07:52:1918.5010.09619.73ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-05-13 08:35:31 - 2020-05-13 08:35:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1368722020-05-13 08:35:3119.53ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-05-16 04:38:47 - 2020-05-23 04:47:473
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1385542020-05-23 04:47:4717.920.0520.76ABMagg-ZTFP48_ZTF-Cam30
1385532020-05-16 04:38:4718.230.0620.81ABMagg-ZTFP48_ZTF-Cam30
1373942020-05-16 04:38:4718.231720.8115ABMagg-ZTFP48_ZTF-Cam30None
r-ZTFP48_ZTF-Cam2020-05-11 06:51:59 - 2020-05-11 06:52:022
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1385522020-05-11 06:52:0220.4879ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1373932020-05-11 06:51:5920.4879ABMagr-ZTFP48_ZTF-Cam30None[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
716552020-05-23 05:06:01ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF11:56:11.308+60:31:39.952020-05-16 04:38:47.04018.23g-ZTFPSNZTF20aazrxefZTFSee arXiv:1904.05922 for selection criteria.
710862020-05-17 20:01:43ZTF_CLU_PUBLICK. De (Caltech) on behalf of ZTFZTFZTF11:56:11.307+60:31:39.952020-05-16 04:38:47.04018.2317g-ZTFPSNZTF20aazrxefZTF
708502020-05-15 23:25:35ATLAS_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)ATLASATLAS11:56:11.342+60:31:39.752020-05-15 07:52:19.20018.501cyan-ATLASPSNATLAS20mixATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
67462020-05-27 20:08:33ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.033ZTF2020TNSCR1592....1D

Comments

This transient was observed on 2020 05 26.88780 by M.Caimmi from C92 - Valdicerro Observatory, Loreto (AN) Italy using 0.24-m f/6.5 SCT + CCD Atik 314L in the course Italian Supernovae Search Project (ISSP). Stack of 15 unfiltered b2x2 frames x 30sec guided exposures, show the source at 17.7 Mag. End figures for astrometry were AR. 11.31s DEC. 39.9" position measured from UCAC-4 reference stars catalogue.

Object coordinates updated according to AT-report 71655 of Group ZTF
Previous RA, DEC: 11:56:11.307, +60:31:39.95 (179.0471118, +60.5277631)
Updated RA, DEC: 11:56:11.308, +60:31:39.95 (179.04711785, 60.52776275)

Object coordinates updated according to AT-report 71086 of Group ZTF
Previous RA, DEC: 11:56:11.342, +60:31:39.75 (179.047259, +60.527708)
Updated RA, DEC: 11:56:11.307, +60:31:39.95 (179.0471118, 60.5277631)