RA/DEC (2000)
13:45:22.580 +39:44:16.60
206.344083 +39.737944
Type
SN Ia
Redshift
0.2177
Reporting Group
ZUDS
Discovering Data Source
ZTF
Discovery Date
2020-01-28 00:00:00.000
TNS AT
Y
Public
Y
Host Name
SDSS J134522.58+394416.2
Discovery Mag
21.2
Filter
r-ZTF
Reporter/s
Danny Goldstein (Caltech), Peter Nugent (LBNL), Ariel Goobar (Stockholm), Suhail Dhawan (Stockholm)

Spectra

 SN_2020dcn - 2020-02-19 14:18:34 Keck1 / LRIS (None) -host-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
Show [O II] at z=vexp= km/s
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
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
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

 P48_ZTF-Cam_i
 P48_ZTF-Cam_r
   
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
13720 2020-02-19 14:18:34 Keck1 / LRIS 300 Goldstein/Nugent Goldstein/Nugent None tns_2020dcn_2020-02-19_14-18-34_Keck1_LRIS.spec Host
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-ZTF P48_ZTF-Cam 2020-01-25 09:36:00 - 2020-01-25 09:36:00 2458873.9 - 2458873.9 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
121822 2020-01-25 09:36:00 2458873.9 21.4 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
r-ZTF P48_ZTF-Cam 2020-01-28 00:00:00 - 2020-01-28 00:00:00 2458876.5 - 2458876.5 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
121823 2020-01-28 00:00:00 2458876.5 21.2 21.6 ABMag r-ZTF P48_ZTF-Cam
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 Bibcode Unreal Auto classification
62450 2020-02-22 04:45:33 Danny Goldstein Danny Goldstein (Caltech),Peter Nugent (LBNL),Ariel Goobar (Stockholm) et al. ZUDS ZTF 13:45:22.580 +39:44:16.60 2020-01-28 00:00:00.000 21.2 r-ZTF PSN SDSS J134522.58+394416.2 ZTF 2020TNSTR.600....1G N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
13647 2022-10-19 15:41:10 Peter Nugent Peter Nugent None SN Ia 0.2177 1 SN 1999aa-like SN Ia at t=-3 days. 2022TNSCR3049....1N
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
13720 2020-02-19 14:18:34 Keck1 / LRIS 300 Goldstein/Nugent Goldstein/Nugent None tns_2020dcn_2020-02-19_14-18-34_Keck1_LRIS.spec Host

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