RA/DEC (2000)
07:43:08.808 +45:21:49.47
115.78669972 +45.36374154
Type
SN Ia
Redshift
0.03151
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-03-30 04:10:08.000
TNS AT
Y
Public
Y
Host Name
CGCG 235-032
Host Redshift
0.031527
Discovery Mag
17.9421
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, 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, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020fob - 2020-03-31 05:28:44 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
▌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_orange
   
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
6441 2020-03-31 05:28:44 P60 / SEDM 1800 SEDmRobot auto ZTF tns_2020fob_2020-03-31_05-28-44_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-03-07 03:57:50 - 2020-03-31 03:38:59 2458915.665162 - 2458939.6520718 7
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
127258 2020-03-31 03:38:59 2458939.6520718 17.77 0.05 20.18 ABMag r-ZTF P48_ZTF-Cam 30
128213 2020-03-31 03:38:59 2458939.6520718 17.77 0.05 20.18 ABMag r-ZTF P48_ZTF-Cam 30
126984 2020-03-30 04:10:08 2458938.6737037 17.9421 0.055026 20.391 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
127257 2020-03-30 04:10:08 2458938.6737037 17.94 0.06 20.39 ABMag r-ZTF P48_ZTF-Cam 30
128212 2020-03-30 04:10:08 2458938.6737037 17.94 0.06 20.39 ABMag r-ZTF P48_ZTF-Cam 30
127256 2020-03-07 03:57:50 2458915.665162 19.7427 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
128211 2020-03-07 03:57:50 2458915.665162 19.7427 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-03-09 04:57:55 - 2020-03-09 04:57:55 2458917.7068866 - 2458917.7068866 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
126983 2020-03-09 04:57:55 2458917.7068866 18.3853 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-04-03 07:13:26 - 2020-04-03 07:13:26 2458942.801 - 2458942.801 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
128321 2020-04-03 07:13:26 2458942.801 16.91 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-04-05 07:20:38 - 2020-04-05 07:20:38 2458944.806 - 2458944.806 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
128322 2020-04-05 07:20:38 2458944.806 17.859 0.163 18.68 ABMag orange-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
66165 2020-04-05 11:34:19 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 07:43:08.814 +45:21:49.55 2020-04-05 07:20:38.400 17.859 orange-ATLAS PSN ATLAS20jmr ATLAS N
66104 2020-04-05 04:56:28 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 07:43:08.808 +45:21:49.47 2020-03-30 04:10:07.680 17.94 r-ZTF PSN ZTF20aatvzmm ZTF See arXiv:1904.05922 for selection criteria. N
65686 2020-03-31 12:24:31 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 07:43:08.808 +45:21:49.48 2020-03-30 04:10:07.680 17.94 r-ZTF PSN ZTF20aatvzmm ZTF See arXiv:1904.05922 for selection criteria. N
65553 2020-03-30 18:21:06 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 07:43:08.810 +45:21:49.52 2020-03-30 04:10:08.000 17.9421 r-ZTF PSN CGCG 235-032 ZTF20aatvzmm ZTF Early SN candidate (r-rise > 0.08+-0.00 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aatvzmm 2020TNSTR.908....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
6431 2020-03-31 17:24:59 ZTF_Bot1 A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.03151 1 ZTF 2020TNSCR.927....1D
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
6441 2020-03-31 05:28:44 P60 / SEDM 1800 SEDmRobot auto ZTF tns_2020fob_2020-03-31_05-28-44_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 04/05/2020 - 04:30

Object coordinates updated

Object coordinates updated according to AT-report 66104 of Group ZTF
Previous RA, DEC: 07:43:08.808, +45:21:49.48 (115.78670165, +45.36374455)
Updated RA, DEC: 07:43:08.808, +45:21:49.47 (115.78669972, 45.36374154)

TNS
System

Tue, 03/31/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 65686 of Group ZTF
Previous RA, DEC: 07:43:08.810, +45:21:49.52 (115.7867065, +45.3637553)
Updated RA, DEC: 07:43:08.808, +45:21:49.48 (115.78670165, 45.36374455)