RA/DEC (2000)
00:26:12.624 +29:37:45.92
6.5525981 +29.6294226
Type
SN Ia-91T-like
Redshift
0.113
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2019-10-26 03:05:51.000
TNS AT
Y
Public
Y
Host Name
SDSS J002612.65+293744.1
Host Redshift
0.113
Discovery Mag
19.9129
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, G. Pignata, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2019tju - 2019-10-27 23:02:24 Ekar / AFOSC (Padova-Asiago)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
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
   
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
5390 2019-10-27 23:02:24 Ekar / AFOSC 2700 Tomasella Tomasella Padova-Asiago tns_2019tju_2458784.46_Ekar_AFOSC_Padova-Asiago.dat tns_2019tju_2458784.46_Ekar_AFOSC_Padova-Asiago.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2019-10-26 03:05:51 - 2019-11-05 04:28:24 2458782.6290625 - 2458792.6863889 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
100138 2019-11-05 04:28:24 2458792.6863889 19.36 0.13 20.13 ABMag r-ZTF P48_ZTF-Cam 30
100137 2019-11-05 04:25:45 2458792.6845602 19.43 0.18 20.17 ABMag r-ZTF P48_ZTF-Cam 30
98185 2019-10-26 03:05:51 2458782.6290625 19.9129 0.177823 20.2056 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2019-10-25 03:46:39 - 2019-11-04 06:09:59 2458781.6573958 - 2458791.7569444 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
100136 2019-11-04 06:09:59 2458791.7569444 20.4006 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
98186 2019-10-26 03:45:36 2458782.6566667 19.8625 0.183783 20.1798 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
98184 2019-10-25 03:46:39 2458781.6573958 20.0035 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2019-10-29 10:32:09 - 2019-10-29 10:32:09 2458785.9389931 - 2458785.9389931 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
99100 2019-10-29 10:32:09 2458785.9389931 19.59 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2019-10-31 09:44:38 - 2019-10-31 09:44:38 2458787.9059954 - 2458787.9059954 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
99101 2019-10-31 09:44:38 2458787.9059954 19.687 0.167 19.75 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
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
51731 2019-11-05 07:22:34 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 00:26:12.613 +29:37:45.90 2019-11-05 04:25:45.000 19.43 r-ZTF PSN ZTF19acigqdd ZTF See arXiv:1904.05922 for selection criteria. N
51287 2019-11-01 09:41:42 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 00:26:12.600 +29:37:45.82 2019-10-31 09:44:38.000 19.687 cyan-ATLAS PSN ATLAS19zlx ATLAS N
50833 2019-10-26 16:20:46 ALeRCE F. Forster, F.E. Bauer, J. Arredondo et al. ALeRCE ZTF 00:26:12.624 +29:37:45.92 2019-10-26 03:05:51.000 19.9129 r-ZTF PSN SDSS J002612.65+293744.1 ZTF19acigqdd ALeRCE Early SN candidate (g-rise > 0.18+-0.05 mag/day, r-rise > 0.10+-0.04 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acigqdd 2019TNSTR2185....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
5381 2019-10-28 11:20:30 Lina Tomasella L. Tomasella, S. Benetti, E. Cappellaro, M. Turatto Padova-Asiago SN Ia-91T-like 0.113 1 Padova-Asiago The best match is with Type Ia-91T like SNe about one week before maximum light. The spectrum is very similar to SN 1998es spectra when a redshift of z~0.11 is assumed. From the very faint Si II 635.5 nm absorption an expansion velocity of about 11300 km/s is deduced. 2019TNSCR2213....1T
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
5390 2019-10-27 23:02:24 Ekar / AFOSC 2700 Tomasella Tomasella Padova-Asiago tns_2019tju_2458784.46_Ekar_AFOSC_Padova-Asiago.dat tns_2019tju_2458784.46_Ekar_AFOSC_Padova-Asiago.fits Object

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