RA/DEC (2000)
07:19:53.643 +37:33:29.06
109.973510902 +37.5580711578
Type
SN Ia
Redshift
0.082
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-12 09:13:24.997
TNS AT
Y
Public
Y
Host Name
SDSS J071953.95+373330.4
Host Redshift
0.077
Discovery Mag
20.3013
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, 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_2020zjo - 2020-12-11 00:00:00 Keck1 / LRIS (UCSC)z=
 ▌SN_2020zjo - 2020-11-25 09:02:28 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_cyan
 ▌PS1_GPC1_i
 ▌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
8170 2020-12-11 00:00:00 Keck1 / LRIS 910 K. Taggart, G. Dimitriadis M. R. Siebert UCSC tns_2020zjo_2020-12-11_00-00-00_Keck1_LRIS_UCSC.flm Object
8991 2020-11-25 09:02:28 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2020zjo_2020-11-25_09-02-28.220123_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-11-10 12:12:51 - 2020-11-14 11:08:04 2459164.0089236 - 2459167.9639352 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
171964 2020-11-14 11:08:04 2459167.9639352 19.81 0.17 20.29 ABMag r-ZTF P48_ZTF-Cam 30
171963 2020-11-12 09:44:11 2459165.9056829 20.3361 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
170802 2020-11-10 12:12:51 2459164.0089236 20.3974 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2020-11-12 09:13:25 - 2020-11-14 12:12:48 2459165.8843171 - 2459168.0088889 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
171965 2020-11-14 12:12:48 2459168.0088889 19.78 0.15 20.36 ABMag g-ZTF P48_ZTF-Cam 30
170803 2020-11-12 09:13:25 2459165.8843171 20.3013 0.180105 20.5644 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-11-17 13:55:12 - 2020-11-17 13:55:12 2459171.08 - 2459171.08 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
173632 2020-11-17 13:55:12 2459171.08 17.55 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-11-19 14:35:31 - 2020-11-19 14:35:31 2459173.108 - 2459173.108 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
173633 2020-11-19 14:35:31 2459173.108 18.858 0.153 19.64 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2020-11-22 14:12:29 - 2020-11-22 14:12:29 2459176.092 - 2459176.092 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
173856 2020-11-22 14:12:29 2459176.092 19.23 0.08 20.7 ABMag i-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2020-12-12 11:41:17 - 2020-12-12 11:41:17 2459195.987 - 2459195.987 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
179083 2020-12-12 11:41:17 2459195.987 19.81 0.07 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
92815 2020-12-15 11:49:33 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 07:19:53.643 +37:33:29.06 2020-12-12 11:41:16.800 19.81 w-P1 PSN PS20lrf 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, Amy Loeschner and David Maetschke N
90471 2020-11-22 21:55:03 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 07:19:53.643 +37:33:29.08 2020-11-22 14:12:28.800 19.23 i-P1 PSN PS20lrf Pan-STARRS N
90368 2020-11-20 14:32:16 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 07:19:53.642 +37:33:29.16 2020-11-19 14:35:31.200 18.858 cyan-ATLAS PSN ATLAS20bfxm ATLAS N
89503 2020-11-16 12:03:31 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 07:19:53.639 +37:33:28.96 2020-11-14 11:08:04.416 19.81 r-ZTF PSN ZTF20acpumut ZTF See arXiv:1904.05922 for selection criteria. N
88951 2020-11-12 21:03:09 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 07:19:53.647 +37:33:28.93 2020-11-12 09:13:24.997 20.3013 g-ZTF PSN SDSS J071953.95+373330.4 ZTF20acpumut ZTF SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acpumut 2020TNSTR3425....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
8981 2021-02-18 22:02:00 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.082 1 ZTF 2021TNSCR.512....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
8991 2020-11-25 09:02:28 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2020zjo_2020-11-25_09-02-28.220123_P60_SEDM_ZTF.ascii Object
8158 2020-12-12 01:17:42 UCSCTr_Bot1 M. R. Siebert, K. Taggart, G. Dimitriadis, S. Tinyanont (UC Santa Cruz), E. Strasburger (UC Berkeley), R. J. Foley (UCSC) UCSC SN Ia 0.082 1 UCSC We measure a Si II velocity of -10,000 km/s. ATel: 14264 2020TNSCR3770....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
8170 2020-12-11 00:00:00 Keck1 / LRIS 910 K. Taggart, G. Dimitriadis M. R. Siebert UCSC tns_2020zjo_2020-12-11_00-00-00_Keck1_LRIS_UCSC.flm Object

Comments

TNS
System

Tue, 12/15/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 92815 of Group Pan-STARRS1
Previous RA, DEC: 07:19:53.643, +37:33:29.08 (109.97351419, +37.5580787959)
Updated RA, DEC: 07:19:53.643, +37:33:29.06 (109.973510902, 37.5580711578)

TNS
System

Sun, 11/22/2020 - 21:30

Object coordinates updated

Object coordinates updated according to AT-report 90471 of Group Pan-STARRS1
Previous RA, DEC: 07:19:53.639, +37:33:28.96 (109.97349525, +37.5580433)
Updated RA, DEC: 07:19:53.643, +37:33:29.08 (109.97351419, 37.5580787959)

TNS
System

Mon, 11/16/2020 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 89503 of Group ZTF
Previous RA, DEC: 07:19:53.647, +37:33:28.93 (109.9735294, +37.5580367)
Updated RA, DEC: 07:19:53.639, +37:33:28.96 (109.97349525, 37.5580433)