SN 2017gkk
RA/DEC (2000)
09:13:44.570 +76:28:44.54
138.435708 +76.479039
Type
SN IIb
Redshift
0.004923
Reporting Group
None
Discovering Data Source
None
Discovery Date
2017-08-31 18:52:02.000
TNS AT
Y
Public
Y
Host Name
NGC2748
Discovery Mag
14.7
Filter
Clear-
Reporter/s
Koichi Itagaki

Spectra

 SN_2017gkk - 2017-09-02 05:39:59 NOT / ALFOSC (NUTS)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
11952017-09-02 05:39:59NOT / ALFOSC600Illa R. Losada (SU, Nordita, NOT) / E. Gafton (NOT, SU, OKC)NUTS tns_2017gkk_2017-09-02_05-39-59_NOT_ALFOSC_NUTS.txt tns_2017gkk_2017-09-02_05-39-59_NOT_ALFOSC_NUTS.fitsObjectNUTS
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2012-10-20 21:18:56 - 2017-09-08 20:02:034
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1386622017-09-08 20:02:031417.8VegaMagClear-Other_Other180RobotMASTER-Kislovodsk
1386612017-09-08 19:58:331417.8VegaMagClear-Other_Other180RobotMASTER-Kislovodsk
198812017-08-31 18:52:0214.719VegaMagClear-Other_Other20K.Itagaki0.5-m f6.8
1386602012-10-20 21:18:5619.9VegaMagClear-Other_Other180Robot[Last non detection] MASTER-Kislovodsk
z-SloanPS1_GPC12017-11-12 15:27:21 - 2017-11-12 15:27:211
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
222502017-11-12 15:27:2117.010.0420.4ABMagz-SloanPS1_GPC130Robot
G-GaiaGaia_Gaia-photometric2017-08-06 23:44:09 - 2017-09-16 15:36:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
213812017-09-16 15:36:0016.140.2ABMagG-GaiaGaia_Gaia-photometric60Robot
213802017-08-06 23:44:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
716912020-05-23 09:46:19MASTERO.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)MASTERMASTER09:13:44.690+76:28:43.402017-09-08 19:58:33.31214Clear-PSNMASTER OT J091344.69+762843.4MASTERLVC Inspect G298936
147592017-11-16 00:28:05PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS1Pan-STARRS109:13:44.585+76:28:44.502017-11-12 15:27:21.00017.01z-SloanPSNPS17fbxPan-STARRS1
142122017-10-20 10:53:26Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts09:13:44.570+76:28:44.542017-09-16 15:36:00.00016.14G-GaiaPSNGaia17cqqGaiaAlertsbright confirmed SN in galaxy NGC 2748, declining, 2.10 arcsec from SN 2017gkk
133302017-08-31 20:31:13K.ItagakiKoichi Itagaki09:13:44.740+76:28:44.102017-08-31 18:52:02.00014.7Clear-PSN
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
11912017-09-03 09:05:17fonoriFrancesca OnoriNUTSSN IIb0.004923NUTSThe spectrum resembles that of a pre-maximum (-11.3 days) type IIb supernova (Atel #10698). Classification was performed using the GELATO (Harutyunyan et al. 2008, A&A, 488, 383) and SNID (Blondin and Tonry 2007, ApJ, 666, 1024) tools.2017TNSCR.964....1O

Comments

Object coordinates updated according to AT-report 14212 of Group GaiaAlerts
Previous RA, DEC: 09:13:44.740, +76:28:44.10 (138.436417, +76.478917)
Updated RA, DEC: 09:13:44.570, +76:28:44.54 (138.435708, 76.479039)

Yes, it is the object in ATEL10667.

Is not the same OT than this? http://www.astronomerstelegram.org/?read=10667