RA/DEC (2000)
14:42:16.691 +08:59:47.32
220.569546447 +8.99647817811
Type
SN Ib
Redshift
0.031275
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-19 07:07:32.998
TNS AT
Y
Public
Y
Host Name
CGCG 075-118
Host Redshift
0.031275
Discovery Mag
20.5621
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_2021kev - 2021-05-09 10:24:57 Lick-3m / KAST (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_orange
 ▌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
9682 2021-05-09 10:24:57 Lick-3m / KAST Mike Rich Mike Rich ZTF tns_2021kev_2021-05-09_10-24-57_Lick-3m_KAST_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-04-17 09:37:52 - 2021-04-25 06:59:05 2459321.9012963 - 2459329.7910301 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209363 2021-04-25 06:59:05 2459329.7910301 18.63 0.11 19.46 ABMag r-ZTF P48_ZTF-Cam 30
209361 2021-04-21 07:14:10 2459325.8015046 20.4085 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
208025 2021-04-19 08:36:49 2459323.8589005 19.9105 0.150021 20.5692 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
208023 2021-04-17 09:37:52 2459321.9012963 20.6561 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-04-19 07:07:33 - 2021-04-21 08:37:10 2459323.7969097 - 2459325.8591435 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209362 2021-04-21 08:37:10 2459325.8591435 19.6 0.14 20.18 ABMag g-ZTF P48_ZTF-Cam 30
208024 2021-04-19 07:07:33 2459323.7969097 20.5621 0.268445 20.246 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-04-24 09:36:00 - 2021-04-24 09:36:00 2459328.9 - 2459328.9 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209295 2021-04-24 09:36:00 2459328.9 18.62 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-04-30 10:33:36 - 2021-04-30 10:33:36 2459334.94 - 2459334.94 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209296 2021-04-30 10:33:36 2459334.94 18.06 0.085 19.17 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-05-09 11:09:36 - 2021-05-09 11:09:36 2459343.965 - 2459343.965 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
212586 2021-05-09 11:09:36 2459343.965 18.9 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
109200 2021-05-11 17:04:44 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 14:42:16.691 +08:59:47.32 2021-05-09 11:09:36.000 18.9 w-P1 PSN PS21drp Pan-STARRS N
107926 2021-05-01 07:55:45 ZTF_AMPEL_COMPLETE J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 14:42:16.696 +08:59:47.35 2021-04-21 08:37:09.696 19.6 g-ZTF PSN ZTF21aawogdl ZTF SDSS spec-z 0.031. N
107897 2021-04-30 23:53:53 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 14:42:16.700 +08:59:47.46 2021-04-30 10:33:36.000 18.06 orange-ATLAS PSN ATLAS21npf ATLAS N
107322 2021-04-19 18:33:17 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 14:42:16.691 +08:59:47.41 2021-04-19 07:07:32.998 20.5621 g-ZTF PSN CGCG 075-118 ZTF21aawogdl ZTF Early SN candidate (r-rise > 0.38+-0.08 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/ZTF21aawogdl 2021TNSTR1264....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
9672 2021-05-16 19:33:33 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ib 0.031275 1 ZTF 2021TNSCR1664....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
9682 2021-05-09 10:24:57 Lick-3m / KAST Mike Rich Mike Rich ZTF tns_2021kev_2021-05-09_10-24-57_Lick-3m_KAST_ZTF.ascii Object

Comments

TNS
System

Tue, 05/11/2021 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 109200 of Group Pan-STARRS1
Previous RA, DEC: 14:42:16.696, +08:59:47.35 (220.56956855714, +8.9964863)
Updated RA, DEC: 14:42:16.691, +08:59:47.32 (220.569546447, 8.99647817811)

TNS
System

Sat, 05/01/2021 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 107926 of Group ZTF
Previous RA, DEC: 14:42:16.691, +08:59:47.41 (220.56954775, +8.99650295)
Updated RA, DEC: 14:42:16.696, +08:59:47.35 (220.56956855714, 8.9964863)