RA/DEC (2000)
15:34:33.040 +37:32:01.79
233.637667 +37.533831
Type
SN Ia
Redshift
0.064
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-04-04 11:00:17.001
TNS AT
Y
Public
Y
Host Name
WISEA J153433.10+373155.6
Host Redshift
0.064391
Discovery Mag
20.1138
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, L. Galbany, 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

Spectra

 SN_2020fxa - 2020-04-06 07:00:00 LT / SPRAT (ZTF)z=
 SN_2020fxa - 2020-04-06 01:15:36 LT / SPRAT (SIRAH)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

 PS2_GPC2_i
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 Gaia_Gaia-photometric_G
 ATLAS-MLO_ATLAS-01_orange
 PS1_GPC1_i
   
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
6492 2020-04-06 07:00:00 LT / SPRAT D. Perley D. Perley ZTF tns_2020fxa_2020-04-06_07-00-00_LT_SPRAT_ZTF.ascii Object
6464 2020-04-06 01:15:36 LT / SPRAT 1500 LT robot LT-SPRAT pipeline and Frederick Poidevin SIRAH tns_2020fxa_2020-04-06_01-15-36_LT_SPRAT_SIRAH.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2020-04-12 12:15:50 - 2020-04-12 12:15:50 2458952.011 - 2458952.011 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
129815 2020-04-12 12:15:50 2458952.011 18.46 0.06 20.7 ABMag i-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2020-04-04 11:54:50 - 2020-04-15 11:08:10 2458943.996412 - 2458954.964 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
130768 2020-04-15 11:08:10 2458954.964 18.05 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
128082 2020-04-04 11:54:50 2458943.996412 20.2877 0.205803 20.3848 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
130442 2020-04-04 11:54:50 2458943.996412 20.29 0.21 20.38 ABMag r-ZTF P48_ZTF-Cam 30
g-ZTF P48_ZTF-Cam 2020-04-02 12:00:00 - 2020-04-04 11:00:17 2458942 - 2458943.9585301 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
128081 2020-04-04 11:00:17 2458943.9585301 20.1138 0.230415 20.1236 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
130441 2020-04-04 11:00:17 2458943.9585301 20.11 0.23 20.12 ABMag g-ZTF P48_ZTF-Cam 30
130767 2020-04-04 10:59:31 2458943.958 20.11 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
128080 2020-04-02 12:00:15 2458942.0001736 20.5968 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
130440 2020-04-02 12:00:15 2458942.0001736 20.5968 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
130766 2020-04-02 12:00:00 2458942 20.6 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
G-Gaia Gaia_Gaia-photometric 2020-02-23 20:15:22 - 2020-04-05 08:13:55 2458903.344 - 2458944.843 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
133685 2020-04-05 08:13:55 2458944.843 19.81 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
133684 2020-02-23 20:15:22 2458903.344 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-04-07 15:21:36 - 2020-04-11 10:14:53 2458947.14 - 2458950.927 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
129019 2020-04-11 10:14:53 2458950.927 18.522 0.084 19.21 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
129018 2020-04-07 15:21:36 2458947.14 18.3 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
i-P1 PS1_GPC1 2020-04-11 14:32:38 - 2020-04-11 14:32:38 2458951.106 - 2458951.106 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
129744 2020-04-11 14:32:38 2458951.106 18.52 0.14 20.7 ABMag i-P1 PS1_GPC1 45 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
69138 2020-04-29 10:22:36 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 15:34:33.040 +37:32:01.79 2020-04-05 08:13:55.200 19.81 G-Gaia PSN Gaia20bzu GaiaAlerts confirmed SN Ia N
67772 2020-04-15 21:28:38 ZTF_TESS C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 15:34:33.028 +37:32:01.74 2020-04-04 10:59:31.200 20.11 g-ZTF PSN ZTF20aauowam ZTF N
67646 2020-04-15 10:58:57 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 15:34:33.039 +37:32:01.76 2020-04-04 11:00:16.992 20.11 g-ZTF PSN ZTF20aauowam ZTF See arXiv:1904.05922 for selection criteria. N
67371 2020-04-13 19:22:00 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:34:33.035 +37:32:01.72 2020-04-12 12:15:50.400 18.46 i-P1 PSN PS20bxl Pan-STARRS N
67328 2020-04-13 12:03:42 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:34:33.043 +37:32:01.82 2020-04-11 14:32:38.400 18.52 i-P1 PSN PS20bxl Pan-STARRS N
66678 2020-04-11 13:50:40 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:34:33.053 +37:32:01.63 2020-04-11 10:14:52.800 18.522 orange-ATLAS PSN ATLAS20jun ATLAS N
66041 2020-04-04 16:59:11 ALeRCE F. Forster, F.E. Bauer, L. Galbany et al. ALeRCE ZTF 15:34:33.036 +37:32:01.85 2020-04-04 11:00:17.001 20.1138 g-ZTF PSN WISEA J153433.10+373155.6 ZTF20aauowam ZTF SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aauowam 2020TNSTR.960....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
6482 2020-04-16 22:26:04 ZTF_Bot1 D. A. Perley, K. Taggart (LJMU), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.064 1 ZTF 2020TNSCR1520....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
6492 2020-04-06 07:00:00 LT / SPRAT D. Perley D. Perley ZTF tns_2020fxa_2020-04-06_07-00-00_LT_SPRAT_ZTF.ascii Object
6454 2020-04-06 11:59:46 Ismael Perez-Fournon Frederick Poidevin, Ismael Perez-Fournon, Camilo Jimenez Angel, Raphael Shirley (IAC and ULL), Rui Marques-Chaves (CAB), Saurabh W. Jha, Mi Dai (Rutgers), Qinan Wang (JHU), and Steve Rodney (Univ. of South Carolina), on behalf of the SIRAH team SIRAH SN Ia 0.064 1 SIRAH SN Ia about 14 days before maximum light. Classification using SNID (S. Blondin & J. L. Tonry 2007, ApJ, 666, 1024). 2020TNSCR.986....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
6464 2020-04-06 01:15:36 LT / SPRAT 1500 LT robot LT-SPRAT pipeline and Frederick Poidevin SIRAH tns_2020fxa_2020-04-06_01-15-36_LT_SPRAT_SIRAH.txt Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 69138 of Group GaiaAlerts
Previous RA, DEC: 15:34:33.035, +37:32:01.72 (233.637647578, +37.5338106206)
Updated RA, DEC: 15:34:33.040, +37:32:01.79 (233.637667, 37.533831)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 67371 of Group Pan-STARRS1
Previous RA, DEC: 15:34:33.043, +37:32:01.82 (233.637677966, +37.5338394772)
Updated RA, DEC: 15:34:33.035, +37:32:01.72 (233.637647578, 37.5338106206)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 67328 of Group Pan-STARRS1
Previous RA, DEC: 15:34:33.036, +37:32:01.85 (233.6376508, +37.53384655)
Updated RA, DEC: 15:34:33.043, +37:32:01.82 (233.637677966, 37.5338394772)