RA/DEC (2000)
15:30:07.644 -00:33:54.97
232.531851733 -0.565269205404
Type
SN Ia
Redshift
0.077
Discovery ReportClassification Report
Related AstroNotes: DRAFT-602
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-10 09:33:39.004
TNS AT
Y
Public
Y
Host Name
WISEA J153007.52-003359.4
Host Redshift
0.077222
Discovery Mag
20.2267
Filter
g-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_2021jkd - 2021-04-14 00:00:00 NOT / ALFOSC (YSE)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_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌PS1_GPC1_r
 ▌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
9396 2021-04-14 00:00:00 NOT / ALFOSC C Angus YSE tns_2021jkd_2021-04-14_NOT_ALFOSC_YSE.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-04-15 10:03:22 - 2021-04-15 10:03:22 2459319.919 - 2459319.919 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
216111 2021-04-15 10:03:22 2459319.919 19.35 0.06 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2021-04-08 09:32:37 - 2021-04-12 09:58:57 2459312.8976505 - 2459316.9159375 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206262 2021-04-12 09:58:57 2459316.9159375 19.879 0.128739 20.7991 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
206259 2021-04-08 09:32:37 2459312.8976505 20.489 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-04-10 09:33:39 - 2021-04-12 09:03:06 2459314.8983681 - 2459316.8771528 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206261 2021-04-12 09:03:06 2459316.8771528 19.805 0.10042 20.9813 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
206260 2021-04-10 09:33:39 2459314.8983681 20.2267 0.163517 20.7432 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
r-P1 PS1_GPC1 2021-04-12 10:35:02 - 2021-04-12 10:35:02 2459316.941 - 2459316.941 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
207064 2021-04-12 10:35:02 2459316.941 19.83 0.12 20.6 ABMag r-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-04-15 12:40:19 - 2021-04-15 12:40:19 2459320.028 - 2459320.028 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
211226 2021-04-15 12:40:19 2459320.028 19.49 0.02 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
111045 2021-05-28 09:05:08 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:30:07.644 -00:33:54.97 2021-04-15 10:03:21.600 19.35 w-P1 PSN PS21dhh Pan-STARRS N
108635 2021-05-07 10:17:13 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:30:07.648 -00:33:54.98 2021-04-15 12:40:19.200 19.49 w-P1 PSN PS21dhh 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 Christopher Tanner, Giovanni Colombo and B L Goodwin N
106896 2021-04-15 15:56:45 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 15:30:07.648 -00:33:55.00 2021-04-12 10:35:02.400 19.83 r-P1 PSN PS21dhh Pan-STARRS N
106469 2021-04-12 18:42:39 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 15:30:07.641 -00:33:55.22 2021-04-10 09:33:39.004 20.2267 g-ZTF PSN WISEA J153007.52-003359.4 ZTF21aauajgk ZTF Early SN candidate (g-rise > 0.24+-0.08 mag/day, r-rise > 0.15+-0.03 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/ZTF21aauajgk 2021TNSTR1158....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
9386 2021-04-15 11:40:47 Charlotte Angus Charlotte Angus YSE SN Ia 0.077 1 YSE Spectrum taken with ALFOSC/NOT in gr4 on 14/04/2021. Template matches to SNe-Ia. Based on YSE + ZTF light curve information, phase is estimated to be young (between -5 to -10 days). Classification was done using SNID. 2021TNSCR1223....1A
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
9396 2021-04-14 00:00:00 NOT / ALFOSC C Angus YSE tns_2021jkd_2021-04-14_NOT_ALFOSC_YSE.txt Object

Comments

TNS
System

Fri, 05/28/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 111045 of Group Pan-STARRS1
Previous RA, DEC: 15:30:07.648, -00:33:54.98 (232.531865098, -0.565272954904)
Updated RA, DEC: 15:30:07.644, -00:33:54.97 (232.531851733, -0.565269205404)

TNS
System

Fri, 05/07/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 108635 of Group Pan-STARRS1
Previous RA, DEC: 15:30:07.648, -00:33:55.00 (232.53186868, -0.565278136971)
Updated RA, DEC: 15:30:07.648, -00:33:54.98 (232.531865098, -0.565272954904)

TNS
System

Thu, 04/15/2021 - 15:30

Object coordinates updated

Object coordinates updated according to AT-report 106896 of Group Pan-STARRS1
Previous RA, DEC: 15:30:07.641, -00:33:55.22 (232.53183806666667, -0.5653399333333333)
Updated RA, DEC: 15:30:07.648, -00:33:55.00 (232.53186868, -0.565278136971)