RA/DEC (2000)
15:46:38.312 -07:09:29.95
236.659631986 -7.15831977843
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-05-04 09:03:44.001
TNS AT
Y
Public
Y
Host Name
WISEA J154638.32-070926.5
Discovery Mag
19.2694
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, A. Mourao, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021leb - 2021-05-11 08:40:58 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-HKO_ATLAS-02_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_w
   
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
9630 2021-05-11 08:40:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021leb_2021-05-11_08-40-58.069453_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-05-04 09:03:44 - 2021-05-04 09:03:44 2459338.8775926 - 2459338.8775926 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
210369 2021-05-04 09:03:44 2459338.8775926 19.2694 0.143121 20.0911 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-05-01 09:36:17 - 2021-05-04 10:01:56 2459335.9001968 - 2459338.9180093 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
210370 2021-05-04 10:01:56 2459338.9180093 19.2569 0.127652 20.2086 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
210368 2021-05-01 09:36:17 2459335.9001968 19.1971 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-05-04 14:22:34 - 2021-05-04 14:22:34 2459339.099 - 2459339.099 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
211562 2021-05-04 14:22:34 2459339.099 19.09 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-05-08 10:35:02 - 2021-05-08 10:35:02 2459342.941 - 2459342.941 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
211563 2021-05-08 10:35:02 2459342.941 19.043 0.129 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-05-04 10:26:24 - 2021-05-04 10:26:24 2459338.935 - 2459338.935 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
215175 2021-05-04 10:26:24 2459338.935 19.36 0.05 22 ABMag w-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
110412 2021-05-22 23:21:08 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:46:38.312 -07:09:29.95 2021-05-04 10:26:24.000 19.36 w-P1 PSN PS21dzp Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Enzo Fedele, Elisabeth Baeten and B L Goodwin N
108794 2021-05-08 17:28:55 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 15:46:38.310 -07:09:30.02 2021-05-08 10:35:02.400 19.043 cyan-ATLAS PSN ATLAS21nyc ATLAS N
108338 2021-05-04 22:40:44 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 15:46:38.327 -07:09:30.11 2021-05-04 09:03:44.001 19.2694 r-ZTF PSN WISEA J154638.32-070926.5 ZTF21aayqycm ZTF Early SN candidate (g-rise > 0.08+-0.01 mag/day, r-rise > 0.08+-0.01 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aayqycm 2021TNSTR1444....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9620 2021-05-11 09:38:08 ZTF_Bot1 SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.09 1 ZTF 2021TNSCR1592....1S
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
9630 2021-05-11 08:40:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021leb_2021-05-11_08-40-58.069453_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sat, 05/22/2021 - 22:30

Object coordinates updated

Object coordinates updated according to AT-report 110412 of Group Pan-STARRS1
Previous RA, DEC: 15:46:38.327, -07:09:30.11 (236.65969515, -7.15836455)
Updated RA, DEC: 15:46:38.312, -07:09:29.95 (236.659631986, -7.15831977843)