RA/DEC (2000)
13:37:47.539 +01:19:45.41
204.448079898 +1.32927969812
Type
SN Ia
Redshift
Discovery ReportClassification Report
Related AstroNotes: 2021-159
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-05-02 06:34:37.998
TNS AT
Y
Public
Y
Host Name
SDSS J133747.76+011946.8
Host Redshift
0.07897077
Discovery Mag
20.1151
Filter
g-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_2021kxf - 2021-05-10 22:21:31 NOT / ALFOSC (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),

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
9632 2021-05-10 22:21:31 NOT / ALFOSC 4200 Moa Skan, Jakub Cehula, Marie Schoelch, Cis Lagae, Matthew Hayes (OKC) Steve Schulze ZTF tns_2021kxf_2021-05-10_22-21-31.258_NOT_ALFOSC_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-04-30 08:17:08 - 2021-05-04 06:58:49 2459334.8452315 - 2459338.7908449 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
210018 2021-05-04 06:58:49 2459338.7908449 19.53 0.16 20.36 ABMag r-ZTF P48_ZTF-Cam 30
211415 2021-05-04 06:58:49 2459338.7908449 19.53 0.16 20.36 ABMag r-ZTF P48_ZTF-Cam 30
209707 2021-04-30 08:17:08 2459334.8452315 19.8134 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
210016 2021-04-30 08:17:08 2459334.8452315 19.8134 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
211413 2021-04-30 08:17:08 2459334.8452315 19.8134 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2021-04-30 05:34:13 - 2021-05-02 06:34:38 2459334.7320949 - 2459336.7740509 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209708 2021-05-02 06:34:38 2459336.7740509 20.1151 0.1738 20.5028 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
210017 2021-05-02 06:34:38 2459336.7740509 20.12 0.17 20.5 ABMag g-ZTF P48_ZTF-Cam 30
211414 2021-05-02 06:34:38 2459336.7740509 20.12 0.17 20.5 ABMag g-ZTF P48_ZTF-Cam 30
212261 2021-05-02 06:34:38 2459336.7740509 20.1151 0.1738 20.5028 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
212260 2021-04-30 05:34:13 2459334.7320949 20.3355 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-05-04 11:03:50 - 2021-05-08 09:57:36 2459338.961 - 2459342.915 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
211565 2021-05-08 09:57:36 2459342.915 18.84 0.133 19.68 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
211564 2021-05-04 11:03:50 2459338.961 19.5 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-05-10 08:13:55 - 2021-05-10 08:13:55 2459344.843 - 2459344.843 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
215388 2021-05-10 08:13:55 2459344.843 18.78 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
110566 2021-05-23 21:57:53 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 13:37:47.539 +01:19:45.41 2021-05-10 08:13:55.200 18.78 w-P1 PSN PS21ecz 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 Elisabeth Baeten, x303 and Andres Eloy Martinez Rojas N
109089 2021-05-10 19:14:58 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 13:37:47.546 +01:19:45.40 2021-05-02 06:34:37.998 20.1151 g-ZTF PSN ZTF21aaydwzt ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aaydwzt N
108795 2021-05-08 17:29:40 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 13:37:47.551 +01:19:45.23 2021-05-08 09:57:36.000 18.84 cyan-ATLAS PSN ATLAS21nye ATLAS N
108704 2021-05-08 08:09:12 ZTF_AMPEL_NEW J. Nordin,V. Brinnel,J. van Santen (HU Berlin) et al. AMPEL ZTF 13:37:47.545 +01:19:45.40 2021-05-02 06:34:37.920 20.12 g-ZTF PSN ZTF21aaydwzt ZTF SDSS spec-z 0.079. N
108200 2021-05-04 08:00:08 ZTF_AMPEL_NEW J. Nordin,V. Brinnel,J. van Santen (HU Berlin) et al. AMPEL ZTF 13:37:47.545 +01:19:45.37 2021-05-02 06:34:37.920 20.12 g-ZTF PSN ZTF21aaydwzt ZTF SDSS spec-z 0.079. N
108070 2021-05-02 17:31:10 ALeRCE F. Forster,F.E. Bauer,A. Munoz-Arancibia et al. ALeRCE ZTF 13:37:47.547 +01:19:45.37 2021-05-02 06:34:37.998 20.1151 g-ZTF PSN SDSS J133747.76+011946.8 ZTF21aaydwzt 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/ZTF21aaydwzt 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
9622 2021-05-11 10:33:35 Steve Schulze Steve Schulze, Moa Skan, Jakub Cehula, Marie Schoelch, Cis Lagae, Matthew Hayes, Jesper Sollerman (OKC) ZTF SN Ia 1 ZTF 2021TNSCR1593....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
9632 2021-05-10 22:21:31 NOT / ALFOSC 4200 Moa Skan, Jakub Cehula, Marie Schoelch, Cis Lagae, Matthew Hayes (OKC) Steve Schulze ZTF tns_2021kxf_2021-05-10_22-21-31.258_NOT_ALFOSC_ZTF.ascii Object

Comments

TNS
System

Sun, 05/23/2021 - 21:30

Object coordinates updated

Object coordinates updated according to AT-report 110566 of Group Pan-STARRS1
Previous RA, DEC: 13:37:47.546, +01:19:45.40 (204.44810773333, +1.3292765)
Updated RA, DEC: 13:37:47.539, +01:19:45.41 (204.448079898, 1.32927969812)

TNS
System

Mon, 05/10/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 109089 of Group ZTF
Previous RA, DEC: 13:37:47.545, +01:19:45.40 (204.4481062, +1.3292777666667)
Updated RA, DEC: 13:37:47.546, +01:19:45.40 (204.44810773333, 1.3292765)

TNS
System

Sat, 05/08/2021 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 108704 of Group ZTF
Previous RA, DEC: 13:37:47.545, +01:19:45.37 (204.44810286667, +1.3292695333333)
Updated RA, DEC: 13:37:47.545, +01:19:45.40 (204.4481062, 1.3292777666667)

TNS
System

Tue, 05/04/2021 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 108200 of Group ZTF
Previous RA, DEC: 13:37:47.547, +01:19:45.37 (204.4481114, +1.3292691)
Updated RA, DEC: 13:37:47.545, +01:19:45.37 (204.44810286667, 1.3292695333333)