RA/DEC (2000)
04:43:08.605 +00:44:40.21
70.7858537 +0.744504
Type
SN Ia
Redshift
0.034014
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-09 05:03:19.002
TNS AT
Y
Public
Y
Host Name
UGC 03141 NED01
Host Redshift
0.034014
Discovery Mag
19.6224
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_2021ckg - 2021-02-09 20:43:00 NOT / ALFOSC (POISE)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
   
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
8853 2021-02-09 20:43:00 NOT / ALFOSC 2100 A. Esa, T. Viitanen, T. Pursimo N. Elias-Rosa POISE tns_2021ckg_2021-02-09_20-43-00.089_NOT_ALFOSC_POISE.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-02-09 04:48:15 - 2021-02-09 04:48:15 2459254.7001736 - 2459254.7001736 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
191392 2021-02-09 04:48:15 2459254.7001736 20.2855 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-02-09 05:03:19 - 2021-02-09 05:03:19 2459254.7106366 - 2459254.7106366 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
191393 2021-02-09 05:03:19 2459254.7106366 19.6224 0.137803 20.5014 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
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
98920 2021-02-09 19:25:21 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 04:43:08.605 +00:44:40.21 2021-02-09 05:03:19.002 19.6224 g-ZTF PSN UGC 03141 NED01 ZTF21aaixlfe ZTF Early SN candidate (g-rise > 0.42+-0.07 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/ZTF21aaixlfe 2021TNSTR.395....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
8843 2021-02-10 12:58:09 Lluís Galbany N. Elias-Rosa (INAF), M. Fraser (Dublin), M. Stritzinger (Aarhus), on behalf of NUTS2, and N. Morrell (LCO), C. Burns (Carnegie), M. Phillips (LCO), N. Suntzeff (TAMU), J. P. Anderson (ESO), C. Ashall (Hawai’i), E. Baron (Oklahoma), M. Bersten (La Plata), P. Brown (TAMU), S. Davis (Davis), J. DerKacy (Oklahoma), G. Folatelli (La Plata), L. Galbany (Granada), P. Hoeflich (FSU), E. Hsiao (FSU), E. Karamehmetoglu (Aarhus), K, Krisciunas (TMAU), S. Kumar (FSU), J. Lu (FSU), A. Piro, A. Polin (Carnegie), M. Shahbandeh (FSU), B. Shappee (Hawai’i), M. Stritzinger (Aarhus), J. Teffs (Liverpool), S. Uddin (TAMU), on behalf of POISE POISE SN Ia 0.034014 1 POISE We report the classification of SN 2021ckg as a type Ia SN deeply contaminated by the host galaxy light. 2021TNSCR.419....1E
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
8853 2021-02-09 20:43:00 NOT / ALFOSC 2100 A. Esa, T. Viitanen, T. Pursimo N. Elias-Rosa POISE tns_2021ckg_2021-02-09_20-43-00.089_NOT_ALFOSC_POISE.txt Object

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