RA/DEC (2000)
01:14:04.743 +30:15:17.91
18.5197617465 +30.2549745406
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-04 05:40:33.004
TNS AT
Y
Public
Y
Host Name
SDSS J011404.73+301518.6
Host Redshift
0.091
Discovery Mag
19.6542
Filter
r-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_2020ywi - 2020-11-12 04:28:02 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
   
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
8924 2020-11-12 04:28:02 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2020ywi_2020-11-12_04-28-02.412568_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2020-11-02 05:34:33 - 2020-11-04 05:40:33 2459155.7323264 - 2459157.7364931 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
169536 2020-11-04 05:40:33 2459157.7364931 19.6542 0.166955 19.9205 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
169535 2020-11-02 05:34:33 2459155.7323264 19.7781 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
170237 2020-11-02 05:34:33 2459155.7323264 19.7781 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2020-11-04 06:57:37 - 2020-11-11 06:22:55 2459157.7900116 - 2459164.7659144 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170239 2020-11-11 06:22:55 2459164.7659144 18.89 0.12 20.23 ABMag g-ZTF P48_ZTF-Cam 30
169537 2020-11-04 06:57:37 2459157.7900116 19.6608 0.165876 19.8601 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
170238 2020-11-04 06:57:37 2459157.7900116 19.66 0.17 19.86 ABMag g-ZTF P48_ZTF-Cam 30
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-11-08 10:56:38 - 2020-11-08 10:56:38 2459161.956 - 2459161.956 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170310 2020-11-08 10:56:38 2459161.956 19.41 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-11-10 10:46:34 - 2020-11-10 10:46:34 2459163.949 - 2459163.949 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170311 2020-11-10 10:46:34 2459163.949 18.876 0.126 19.57 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2020-11-20 08:09:36 - 2020-11-20 08:09:36 2459173.84 - 2459173.84 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
181588 2020-11-20 08:09:36 2459173.84 19.06 0.1 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
94017 2020-12-27 15:47:53 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 01:14:04.743 +30:15:17.91 2020-11-20 08:09:36.000 19.06 i-P1 PSN PS20mqm Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. N
88762 2020-11-11 17:15:44 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 01:14:04.718 +30:15:17.72 2020-11-10 10:46:33.600 18.876 cyan-ATLAS PSN ATLAS20bfhe ATLAS N
88726 2020-11-11 07:01:55 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, M. Giomi et al. ZTF ZTF 01:14:04.724 +30:15:17.79 2020-11-04 06:57:36.864 19.66 g-ZTF PSN ZTF20acoyvdg ZTF See arXiv:1904.05922 for selection criteria. N
88356 2020-11-04 18:37:52 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 01:14:04.722 +30:15:17.84 2020-11-04 05:40:33.004 19.6542 r-ZTF PSN SDSS J011404.73+301518.6 ZTF20acoyvdg ZTF Early SN candidate (g-rise > 0.10+-0.01 mag/day, r-rise > 0.08+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20acoyvdg 2020TNSTR3343....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
8914 2021-02-15 05:03:45 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.09 1 ZTF 2021TNSCR.479....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
8924 2020-11-12 04:28:02 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2020ywi_2020-11-12_04-28-02.412568_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 12/27/2020 - 15:30

Object coordinates updated

Object coordinates updated according to AT-report 94017 of Group Pan-STARRS1
Previous RA, DEC: 01:14:04.724, +30:15:17.79 (18.51968485, +30.25494115)
Updated RA, DEC: 01:14:04.743, +30:15:17.91 (18.5197617465, 30.2549745406)

TNS
System

Wed, 11/11/2020 - 06:30

Object coordinates updated

Object coordinates updated according to AT-report 88726 of Group ZTF
Previous RA, DEC: 01:14:04.722, +30:15:17.84 (18.5196763, +30.2549545)
Updated RA, DEC: 01:14:04.724, +30:15:17.79 (18.51968485, 30.25494115)