SN 2020cui
RA/DEC (2000)
11:22:19.650 -07:34:47.14
170.581875 -7.579761
Type
SN IIn
Redshift
0.025
Related AstroNotes: 2020-47
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2020-02-09 10:03:26.000
TNS AT
Y
Public
Y
Discovery Mag
18.51
Filter
r-ZTF
Reporter/s
I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)

Spectra

 SN_2020cui - 2020-02-21 03:41:51 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2020cui - 2020-02-19 00:29:07 LT / SPRAT (SGLF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
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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
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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
62422020-02-21 03:41:51ESO-NTT / EFOSC2-NTT300Anais Möller, Mat Smith, Melissa AmenoucheCharlotte Angus, Tomás Müller, Miika PursiainenePESSTO+ tns_2020cui_2020-02-21_03-41-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020cui_2020-02-21_03-41-51_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
62362020-02-19 00:29:07LT / SPRAT660LT robotLT-SPRAT pipelineSGLF tns_2020cui_2020-02-19_00-29-07_LT_SPRAT_SGLF.txtObjectSGLF2021-02-20
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-02-15 06:53:23 - 2020-03-01 06:32:406
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1681512020-03-01 06:32:401619.7VegaMagClear-Other_Other180RobotMASTER-OAFA
1681502020-03-01 06:15:0416.119.8VegaMagClear-Other_Other180RobotMASTER-OAFA
1233542020-02-29 05:39:5315.818.9VegaMagClear-Other_Other180RobotMASTER-IAC
1233532020-02-29 05:27:5315.718.9VegaMagClear-Other_Other180RobotMASTER-IAC
1233522020-01-27 03:17:0719.7VegaMagClear-Other_Other180Robot[Last non detection] MASTER-IAC
1681492018-02-15 06:53:2320.4VegaMagClear-Other_Other540Robot[Last non detection] MASTER-OAFA
w-P1PS1_GPC12020-04-17 08:19:41 - 2020-04-17 08:19:411
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1458432020-04-17 08:19:4115.970.0122ABMagw-P1PS1_GPC145Robot
cyan-ATLASATLAS-HKO_ATLAS-022019-05-07 09:36:00 - 2019-05-07 09:36:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2142942019-05-07 09:36:0019.7ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot[Last non detection]
orange-ATLASATLAS-MLO_ATLAS-012019-05-09 07:10:34 - 2019-05-09 07:10:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2142952019-05-09 07:10:3418.7440.1819.32ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot
G-GaiaGaia_Gaia-photometric2020-01-30 02:18:14 - 2020-05-02 19:36:292
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1348532020-05-02 19:36:2916.190.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1348522020-01-30 02:18:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-01-31 11:11:54 - 2020-02-13 09:03:183
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1218372020-02-13 09:03:1817.070.0519.69ABMagg-ZTFP48_ZTF-Cam30
1209872020-02-09 07:02:2218.548ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection]
1218352020-01-31 11:11:5419.5479ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-02-09 10:03:26 - 2020-02-09 10:03:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1209882020-02-09 10:03:2618.510.138ABMagr-ZTFP48_ZTF-Cam30Robot
1218362020-02-09 10:03:2618.510.1418.76ABMagr-ZTFP48_ZTF-Cam30
i-P1PS2_GPC22020-04-10 08:35:31 - 2020-04-10 08:35:311
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1288932020-04-10 08:35:3115.830.0120.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1099802021-05-18 11:52:21ATLAS_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)ATLASATLAS11:22:19.655-07:34:47.152019-05-09 07:10:33.60018.744orange-ATLASPSNATLAS20gljATLAS
875582020-10-28 18:29:24MASTERT.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER11:22:19.600-07:34:46.402020-03-01 06:15:03.74416.1Clear-PSNMASTER OT J112219.60-073446.4MASTERLVC Inspect S200224ca
754612020-06-29 18:44:26PS1_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-STARRSPan-STARRS11:22:19.654-07:34:47.122020-04-17 08:19:40.80015.97w-P1PSNPS20bajPan-STARRS
697882020-05-04 12:14:55Gaia_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 teamGaiaAlertsGaiaAlerts11:22:19.650-07:34:47.142020-05-02 19:36:28.80016.19G-GaiaPSNGaia20cbzGaiaAlertsconfirmed SN IIn
665682020-04-10 19:09:58PS2_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-STARRSPan-STARRS11:22:19.656-07:34:47.132020-04-10 08:35:31.20015.83i-P1PSNPS20bajPan-STARRS
631562020-02-29 11:37:43MASTERO.Gress, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER11:22:19.670-07:34:47.502020-02-29 05:27:53.28015.7Clear-PSNMASTER OT J112219.67-073447.5MASTERLVC Inspect S200224ca
624552020-02-22 09:16:57ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF11:22:19.655-07:34:47.192020-02-09 10:03:26.00018.51r-ZTFPSNZTF20aammbvqZTFSee arXiv:1904.05922 for selection criteria.
621032020-02-18 02:58:49ipfI. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT) SGLFZTF11:22:19.659-07:34:47.182020-02-09 10:03:26.00018.51r-ZTFPSNZTF20aammbvqZTFData were provided by the Zwicky Transient Facility (https://www.ztf.caltech.edu) and processed through the Lasair (https://lasair.roe.ac.uk), ALeRCE (https://alerce.online), ANTARES (https://antares.noao.edu), and MARS (https://mars.lco.global) brokers.
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
62342020-02-21 20:06:04ePESSTOplus_Bot1Anais Möller, Mat Smith, Melissa Amenouche, Charlotte Angus, Tomás Müller, Miika Pursiainen, O. Yaron on behalf of ePESSTO+ePESSTO+SN IIn0.025ePESSTO+2020TNSCR1501....1M
62282020-02-20 23:26:27ipfI. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley (IAC & ULL), R. Marques-Chaves (CAB), S. Geier (GRANTECAN & IAC), Y. Shu (IoA), S. Rodney, J. Roberts-Pierel (Univ. of South Carolina), A. Bolton (NSF's OIR Lab), S. Chakrabarti, P. Craig, and B. Alamiri (RIT)SGLFSN IIn0.0238SGLF2020TNSCR.573....1P

Comments

Object coordinates updated according to AT-report 69788 of Group GaiaAlerts
Previous RA, DEC: 11:22:19.656, -07:34:47.13 (170.581901925, -7.57975955597)
Updated RA, DEC: 11:22:19.650, -07:34:47.14 (170.581875, -7.579761)

Object coordinates updated according to AT-report 66568 of Group Pan-STARRS1
Previous RA, DEC: 11:22:19.655, -07:34:47.19 (170.58189696, -7.5797761)
Updated RA, DEC: 11:22:19.656, -07:34:47.13 (170.581901925, -7.57975955597)

Object coordinates updated according to AT-report 62455 of Group ZTF
Previous RA, DEC: 11:22:19.659, -07:34:47.18 (170.581912, -7.579772)
Updated RA, DEC: 11:22:19.655, -07:34:47.19 (170.58189696, -7.5797761)

More than 6 hours earlier (i.e. some minutes before 20:58 UT on 2020-02-17) this transient had already been reported by Koichi Itagaki as TCP J11221964-0734471 on the CBAT "Transient Object Followup Reports" page, and subsequently the available information (including ZTF data) was submitted by me to the International Variable Star Index (VSX). Details at http://www.cbat.eps.harvard.edu/unconf/followups/J11221964-0734471.html and https://www.aavso.org/vsx/index.php?view=detail.top&oid=1540693