RA/DEC (2000)
15:21:28.850 +15:08:20.62
230.370208 +15.139061
Type
SN Ia
Redshift
0.02242
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2018-12-09 13:13:26.000
TNS AT
Y
Public
Y
Discovery Mag
16.3
Filter
r-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

Spectra

 SN_2018kfs - 2018-12-13 13:29:54 P60 / SEDM (ZTF)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
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
Show O II at z=vexp= km/s
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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 
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Show WR-WN at z=vexp= km/s
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 P48_ZTF-Cam_r
 Gaia_Gaia-photometric_G
   
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
3342 2018-12-13 13:29:54 P60 / SEDM 1200 SEDmRobot auto ZTF tns_2018kfs_2018-12-13_13-29-54_P60_SEDM_ZTF.ascii Object 2021-12-31
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2018-12-09 13:13:26 - 2018-12-16 13:45:07 2458462.0509954 - 2458469.0729977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
46921 2018-12-16 13:45:07 2458469.0729977 16.82 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
46920 2018-12-09 13:13:26 2458462.0509954 16.3 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
G-Gaia Gaia_Gaia-photometric 2018-10-02 17:15:21 - 2018-12-12 23:28:19 2458394.2189931 - 2458465.4779977 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
48874 2018-12-12 23:28:19 2458465.4779977 16.66 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
48873 2018-10-02 17:15:21 2458394.2189931 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
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
27573 2018-12-30 12:57:55 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 15:21:28.850 +15:08:20.62 2018-12-12 23:28:19.000 16.66 G-Gaia PSN Gaia18ear GaiaAlerts candidate SN near galaxy MCG+03-39-021 N
26750 2018-12-19 19:07:56 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 15:21:28.858 +15:08:20.59 2018-12-09 13:13:26.000 16.3 r-ZTF PSN ZTF18acusueb ZTF 2018TNSTR1950....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
3334 2018-12-31 09:09:15 ZTF_Bot1 C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.02242 1 ZTF 2018TNSCR2016....1F
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
3342 2018-12-13 13:29:54 P60 / SEDM 1200 SEDmRobot auto ZTF tns_2018kfs_2018-12-13_13-29-54_P60_SEDM_ZTF.ascii Object 2021-12-31

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 27573 of Group GaiaAlerts
Previous RA, DEC: 15:21:28.858, +15:08:20.59 (230.3702403, +15.1390527)
Updated RA, DEC: 15:21:28.850, +15:08:20.62 (230.370208, 15.139061)