RA/DEC (2000)
22:28:12.036 -17:22:06.32
337.050148826 -17.368422887
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-06-12 10:26:22.998
TNS AT
Y
Public
Y
Host Name
2MASX J22281228-1722119
Discovery Mag
20.3975
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_2021prh - 2021-06-24 04:13:30 LT / SPRAT (TCD)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_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
9959 2021-06-24 04:13:30 LT / SPRAT 800 Jacco Terwel TCD tns_2021prh_2021-06-24_04-13-30_LT_SPRAT_TCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-06-05 11:33:55 - 2021-06-12 10:26:23 2459370.9818866 - 2459377.9349884 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
220882 2021-06-12 10:26:23 2459377.9349884 20.3975 0.216568 20.2425 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
224491 2021-06-12 10:26:23 2459377.9349884 20.3975 0.216568 20.2425 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
224490 2021-06-05 11:33:55 2459370.9818866 19.6313 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2021-06-10 10:27:09 - 2021-06-10 10:27:09 2459375.9355208 - 2459375.9355208 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
220881 2021-06-10 10:27:09 2459375.9355208 19.8763 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-06-14 14:25:26 - 2021-06-15 13:43:41 2459380.101 - 2459381.072 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
222030 2021-06-15 13:43:41 2459381.072 19.103 0.142 19.56 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
222029 2021-06-14 14:25:26 2459380.101 19.85 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-07-16 13:12:00 - 2021-07-16 13:12:00 2459412.05 - 2459412.05 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
229485 2021-07-16 13:12:00 2459412.05 19.06 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
117827 2021-07-19 09:13:03 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 22:28:12.036 -17:22:06.32 2021-07-16 13:12:00.000 19.06 w-P1 PSN PS21ibf 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 Henryk Krawczyk, B L Goodwin and Valmir Martins de Morais N
115349 2021-06-30 19:15:29 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 22:28:12.024 -17:22:06.39 2021-06-12 10:26:22.998 20.3975 r-ZTF PSN ZTF21abfxlvo ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21abfxlvo N
113949 2021-06-16 15:37:25 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 22:28:12.017 -17:22:06.13 2021-06-15 13:43:40.800 19.103 cyan-ATLAS PSN ATLAS21wvv ATLAS N
113325 2021-06-13 02:01:09 ALeRCE F. Forster, F.E. Bauer, A. Munoz-Arancibia et al. ALeRCE ZTF 22:28:12.042 -17:22:06.26 2021-06-12 10:26:22.998 20.3975 r-ZTF PSN 2MASX J22281228-1722119 ZTF21abfxlvo 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/ZTF21abfxlvo 2021TNSTR2037....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
9942 2021-06-24 08:28:01 Jacco Terwel Jacco Terwel TCD SN Ia 0.07 1 TCD 2021TNSCR2188....1T
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
9959 2021-06-24 04:13:30 LT / SPRAT 800 Jacco Terwel TCD tns_2021prh_2021-06-24_04-13-30_LT_SPRAT_TCD.txt Object

Comments

TNS
System

Mon, 07/19/2021 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 117827 of Group Pan-STARRS1
Previous RA, DEC: 22:28:12.024, -17:22:06.39 (337.05010039091, -17.368440754545)
Updated RA, DEC: 22:28:12.036, -17:22:06.32 (337.050148826, -17.368422887)

TNS
System

Wed, 06/30/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 115349 of Group ZTF
Previous RA, DEC: 22:28:12.042, -17:22:06.26 (337.0501754, -17.3684043)
Updated RA, DEC: 22:28:12.024, -17:22:06.39 (337.05010039091, -17.368440754545)