SN 2020ovk
RA/DEC (2000)
23:54:17.726 +26:19:36.13
358.573856458 +26.3267035718
Type
SN II
Redshift
0.025
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-07-13 08:41:35.998
TNS AT
Y
Public
Y
Host Name
KUG 2351+260
Host Redshift
0.024967
Discovery Mag
19.0526
Filter
g-ZTF
Reporter/s
F. Forster, 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_2020ovk - 2020-07-17 13:43:41 Keck2 / DEIMOS (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
71232020-07-17 13:43:41Keck2 / DEIMOSG. TerreranG. TerreranNone tns_2020ovk_2020-07-17_13-43-40.886_Keck2_DEIMOS.txt tns_2020ovk_2020-07-17_13-43-40.886_Keck2_DEIMOS.fitsObject
Light Curves
FilterTel / InstObs-date rangePhotometry
r-SloanPS1_GPC12020-07-19 13:50:53 - 2020-07-19 13:50:531
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1498472020-07-19 13:50:5317.640.0320.6ABMagr-SloanPS1_GPC127Robot
orange-ATLASATLAS1_ACAM12020-07-11 13:50:53 - 2020-07-13 13:46:342
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1484562020-07-13 13:46:3419.1350.16619.46ABMagorange-ATLASATLAS1_ACAM130Robot
1484552020-07-11 13:50:5319.36ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-07-13 08:41:36 - 2020-07-13 08:41:363
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1482262020-07-13 08:41:3619.05260.098854920.2794ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1495152020-07-13 08:41:3619.050.120.28ABMagg-ZTFP48_ZTF-Cam30
1489752020-07-13 08:41:3619.050.120.28ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-07-12 11:09:07 - 2020-07-14 11:20:505
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1495162020-07-14 11:20:5018.570.0620.5ABMagr-ZTFP48_ZTF-Cam30
1489762020-07-14 11:20:5018.570.0620.5ABMagr-ZTFP48_ZTF-Cam30
1482252020-07-12 11:09:0720.3706ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1495142020-07-12 11:09:0720.3706ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1489742020-07-12 11:09:0720.3706ABMagr-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
779042020-07-19 17:13:36YSE_Bot1D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)YSEPan-STARRS123:54:17.726+26:19:36.132020-07-19 13:50:52.80017.64r-SloanPSNPS20fznPan-STARRS1
777332020-07-17 11:41:30ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:54:17.725+26:19:36.162020-07-13 08:41:35.80819.05g-ZTFPSNZTF20ablkleiZTFSee arXiv:1904.05922 for selection criteria.
774692020-07-14 11:40:34ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:54:17.723+26:19:36.152020-07-13 08:41:35.80819.05g-ZTFPSNZTF20ablkleiZTFSee arXiv:1904.05922 for selection criteria.
769522020-07-14 10:12:37ATLAS_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), A. Townsend (University of Manchester)ATLASATLAS23:54:17.726+26:19:36.222020-07-13 13:46:33.60019.135orange-ATLASPSNATLAS20stxATLAS
767802020-07-13 18:21:56ALeRCEF. Forster, 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 brokerALeRCEZTF23:54:17.724+26:19:36.212020-07-13 08:41:35.99819.0526g-ZTFPSNZTF20ablkleiZTFEarly SN candidate (g-rise > 0.87+-0.10 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20ablklei
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
71112020-07-18 05:02:12gterreranGiacomo TerreranNoneSN II0.025The redshift is retrieved from the NED database, assuming the association of SN 2020ovk with the host KUG 2351+260. The spectrum shows a blue continuum with broad and shallow Balmer lines, consistent with SN 2020ovk being a young Type II SN.2020TNSCR2180....1T

Comments

Object coordinates updated according to AT-report 77904 of Group Pan-STARRS1
Previous RA, DEC: 23:54:17.725, +26:19:36.16 (358.57385452, +26.32670984)
Updated RA, DEC: 23:54:17.726, +26:19:36.13 (358.573856458, 26.3267035718)

Object coordinates updated according to AT-report 77733 of Group ZTF
Previous RA, DEC: 23:54:17.723, +26:19:36.15 (358.5738473, +26.32670855)
Updated RA, DEC: 23:54:17.725, +26:19:36.16 (358.57385452, 26.32670984)

Object coordinates updated according to AT-report 77469 of Group ZTF
Previous RA, DEC: 23:54:17.724, +26:19:36.21 (358.5738496, +26.3267261)
Updated RA, DEC: 23:54:17.723, +26:19:36.15 (358.5738473, 26.32670855)