RA/DEC (2000)
08:03:09.996 +20:26:51.76
120.79165041667 +20.447710166667
Type
SN Ia-91T-like
Redshift
0.086
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2019-12-18 10:35:31.000
TNS AT
Y
Public
Y
Discovery Mag
19.09
Filter
r-ZTF
Reporter/s
J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019xdx - 2019-12-29 03:33:40 LT / SPRAT (TCD)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_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
5778 2019-12-29 03:33:40 LT / SPRAT S. Prentice TCD tns_2019xdx_2019-12-29_03-33-40_LT_SPRAT_TCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-12-10 10:58:28 - 2019-12-20 10:29:38 2458827.9572685 - 2458837.9372454 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
107446 2019-12-20 10:29:38 2458837.9372454 18.85 0.13 19.85 ABMag r-ZTF P48_ZTF-Cam 30
109602 2019-12-20 10:29:38 2458837.9372454 18.85 0.13 19.85 ABMag r-ZTF P48_ZTF-Cam 30
107445 2019-12-18 10:35:31 2458835.9413426 19.09 0.16 19.77 ABMag r-ZTF P48_ZTF-Cam 30
109601 2019-12-18 10:35:31 2458835.9413426 19.09 0.16 19.77 ABMag r-ZTF P48_ZTF-Cam 30
107444 2019-12-10 10:58:28 2458827.9572685 19.7273 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
109600 2019-12-10 10:58:28 2458827.9572685 19.7273 ABMag r-ZTF P48_ZTF-Cam 30 [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
56749 2019-12-29 14:20:15 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 08:03:09.996 +20:26:51.76 2019-12-18 10:35:31.000 19.09 r-ZTF PSN ZTF19acxxwiz ZTF See arXiv:1904.05922 for selection criteria. N
55123 2019-12-20 10:56:02 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 08:03:09.994 +20:26:51.76 2019-12-18 10:35:31.000 19.09 r-ZTF PSN ZTF19acxxwiz ZTF See arXiv:1904.05922 for selection criteria. 2019TNSTR2656....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
5770 2019-12-29 05:20:26 Simon Prentice S. Prentice, K. Maguire, K. Skillen, M. Magee (TCD), P. Clark (QUB) TCD SN Ia-91T-like 0.086 1 TCD Astrodash (Muthukrishna et al. 2019) finds matches to SNe Ia at redshifts of z ~ 0.086. The best matching subtype is 91T-like events 2019TNSCR2735....1P
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
5778 2019-12-29 03:33:40 LT / SPRAT S. Prentice TCD tns_2019xdx_2019-12-29_03-33-40_LT_SPRAT_TCD.txt Object

Comments

TNS
System

Sun, 12/29/2019 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 56749 of Group ZTF
Previous RA, DEC: 08:03:09.994, +20:26:51.76 (120.7916433, +20.447712)
Updated RA, DEC: 08:03:09.996, +20:26:51.76 (120.79165041667, 20.447710166667)

Simon
Prentice

Sun, 12/29/2019 - 05:21

Phase of classification is

Phase of classification is shortly before maximum light.