RA/DEC (2000)
07:06:34.890 +63:50:55.30
106.645375 +63.848694
Type
SN IIn
Redshift
0.0107
Discovery ReportClassification Report
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2018-12-30 18:59:54.000
TNS AT
Y
Public
Y
Discovery Mag
17.2
Filter
Clear-
Reporter/s
P. Balanutsa, V. Lipunov (Lomonosov MSU), D. Buckley (SAAO), E. Gorbovskoy, V. Kornilov, N. Tiurina, A. Kuznetsov, D. Vlasenko, V. Vladimirov, D. Zimnukhov, A. Chasovnikov (Lomonosov Moscow State University, SAI), N. Budnev, O. Gress (ISU), R. Rebolo Lopez, M. Serra-Ricart (IAC), R. Podesta, F. Podesta, C. Lopez, C. Francile (OAFA), H. Levato (SJNU), V. Senik, A. Tlatov, D. Dormidontov (Kislovodsk solar station of the Pulkovo observatory RAS), A. Gabovich, V. Yurkov, D. Kobtsev, Y. Sergienko (Blagoveshchensk Educational University), T. Pogrosheva, V. Shumkov (MASTER team members)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2018lkg - 2019-01-05 19:49:09 XLT / BFOSC (None)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
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▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI 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
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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)

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
7350 2019-01-05 19:49:09 XLT / BFOSC 3600 Xinghan Zhang None tns_2018lkg_2458489.3258_XLT_BFOSC.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2018-06-01 07:00:28 - 2019-02-23 01:19:12 2458270.7919907 - 2458537.555 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
54470 2019-02-23 01:19:12 2458537.555 15.73 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
54469 2018-06-01 07:00:28 2458270.7919907 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
Clear- Other_Other 2018-10-10 01:50:47 - 2019-08-21 03:18:57 2458401.5769329 - 2458716.6381597 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
84290 2019-08-21 03:18:57 2458716.6381597 16 18.6 VegaMag Clear- Other_Other 180 Robot MASTER-IAC
84289 2019-08-21 03:06:03 2458716.6292014 15.8 18.5 VegaMag Clear- Other_Other 180 Robot MASTER-IAC
49888 2018-12-30 18:59:54 2458483.2915972 17.2 18.2 VegaMag Clear- Other_Other 180 Robot MASTER-Kislovodsk
49887 2018-11-05 23:17:59 2458428.4708218 19.4 VegaMag Clear- Other_Other 60 Robot [Last non detection] MASTER-Kislovodsk
84288 2018-10-10 01:50:47 2458401.5769329 20.5 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-IAC
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
44398 2019-08-21 10:05:29 MASTER A.Chasovnikov, V. Lipunov, E. Gorbovskoy et al. MASTER MASTER 07:06:34.890 +63:50:55.30 2019-08-21 03:06:03.000 15.8 Clear- PSN MASTER OT J070634.89+635055.3 MASTER LVC Inspect N
30258 2019-02-27 15:26:34 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 07:06:34.800 +63:50:56.08 2019-02-23 01:19:12.000 15.73 G-Gaia Other Gaia19asm GaiaAlerts confirmed SN IIn in galaxy UGC 3660, first detected by MASTER N
28070 2019-01-04 22:16:25 MASTER P. Balanutsa, V. Lipunov (Lomonosov MSU), D. Buckley (SAAO) et al. MASTER MASTER 07:06:34.760 +63:50:56.90 2018-12-30 18:59:54.000 17.2 Clear- Other MASTER OT J070634.76+635056.9 MASTER 2019TNSTR..23....1B N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
7337 2020-08-19 05:57:59 Jujia Zhang Xinghan Zhang, Danfeng Xiang, Han Lin, Xiaofeng Wang, Liming Rui (Tsinghua University), Tianmeng Zhang (NAOC), Jujia Zhang (YNAO) None SN IIn 0.0107 1 Cross correlation with a library of supernova spectra using the spectral comparison tool "Gelato" (Harutyunyan et al. 2008, A&A, 488, 383) shows that it matched SN 2010jl at a few weeks after explosion. 2020TNSCR2552....1Z
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
7350 2019-01-05 19:49:09 XLT / BFOSC 3600 Xinghan Zhang None tns_2018lkg_2458489.3258_XLT_BFOSC.txt Object

Comments

TNS
System

Wed, 08/21/2019 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 44398 of Group MASTER
Previous RA, DEC: 07:06:34.800, +63:50:56.08 (106.645, +63.848911)
Updated RA, DEC: 07:06:34.890, +63:50:55.30 (106.645375, 63.848694)

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 30258 of Group GaiaAlerts
Previous RA, DEC: 07:06:34.760, +63:50:56.90 (106.644833, +63.849139)
Updated RA, DEC: 07:06:34.800, +63:50:56.08 (106.645, 63.848911)