RA/DEC (2000)
23:52:23.552 +28:46:22.47
358.098132379 +28.772907978
Type
SN Ic
Redshift
0.022549
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-05-02 11:50:07.002
TNS AT
Y
Public
Y
Host Name
NGC 7775
Host Redshift
0.022549
Discovery Mag
18.0531
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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_2021kwg - 2021-05-28 10:23:59 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
 ▌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
9761 2021-05-28 10:23:59 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021kwg_2021-05-28_10-23-58.596820_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-05-02 11:50:07 - 2021-05-02 11:56:54 2459336.9931366 - 2459336.9978472 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209632 2021-05-02 11:56:54 2459336.9978472 18.087 0.0855651 18.9453 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
209631 2021-05-02 11:53:31 2459336.9954977 17.9389 0.0885213 19.1643 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
209630 2021-05-02 11:50:07 2459336.9931366 18.0531 0.0903034 19.3126 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
i-P1 PS1_GPC1 2021-07-05 13:32:10 - 2021-07-05 13:32:10 2459401.064 - 2459401.064 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
225967 2021-07-05 13:32:10 2459401.064 19.29 0.07 20.7 ABMag i-P1 PS1_GPC1 27 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
116165 2021-07-05 18:18:35 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 23:52:23.552 +28:46:22.47 2021-07-05 13:32:09.600 19.29 i-P1 PSN PS21hjc Pan-STARRS N
108045 2021-05-02 17:31:10 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 23:52:23.558 +28:46:22.47 2021-05-02 11:50:07.002 18.0531 r-ZTF PSN NGC 7775 ZTF21aaygqkb ZTF SN candidate 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/ZTF21aaygqkb 2021TNSTR1413....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
9753 2021-05-30 05:01:29 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ic 0.022549 1 ZTF
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
9761 2021-05-28 10:23:59 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021kwg_2021-05-28_10-23-58.596820_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 07/05/2021 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 116165 of Group Pan-STARRS1
Previous RA, DEC: 23:52:23.558, +28:46:22.47 (358.0981578, +28.772906966666667)
Updated RA, DEC: 23:52:23.552, +28:46:22.47 (358.098132379, 28.772907978)