RA/DEC (2000)
13:06:34.455 +54:57:45.81
196.643561758 +54.9627236367
Type
SN Ia
Redshift
0.087
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2022-02-15 08:41:11.996
TNS AT
Y
Public
Y
Host Name
WISEA J130634.44+545745.9
Host Redshift
0.087461
Discovery Mag
19.8616
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, R. Dastidar, 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_2022cox - 2022-02-22 13:48:09 FTN / FLOYDS-N (Global SN Project)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

 ▌PS2_GPC2_i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
12021 2022-02-22 13:48:09 FTN / FLOYDS-N 3600 Las Cumbres Observatory Global SN Project tns_2022cox_2022-02-22_13-48-09_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2022cox_2022-02-22_13-48-09_FTN_FLOYDS-N_Global_SN_Project.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2022-02-20 13:15:41 - 2022-02-20 13:15:41 2459631.05256 - 2459631.05256 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
267264 2022-02-20 13:15:41 2459631.05256 19.24 0.15 20.7 ABMag i-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2022-02-15 10:24:33 - 2022-02-15 10:24:33 2459625.9337153 - 2459625.9337153 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
266260 2022-02-15 10:24:33 2459625.9337153 19.9265 0.205729 19.8742 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
266818 2022-02-15 10:24:33 2459625.9337153 19.93 0.21 19.87 ABMag r-ZTF P48_ZTF-Cam 30
g-ZTF P48_ZTF-Cam 2022-02-14 12:16:16 - 2022-02-18 08:49:43 2459625.0112963 - 2459628.8678588 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
266819 2022-02-18 08:49:43 2459628.8678588 19.07 0.16 19.57 ABMag g-ZTF P48_ZTF-Cam 30
266259 2022-02-15 08:41:12 2459625.8619444 19.8616 0.288394 19.4324 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
266258 2022-02-14 12:16:16 2459625.0112963 19.8471 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
266817 2022-02-14 12:16:16 2459625.0112963 19.8471 ABMag g-ZTF P48_ZTF-Cam 30 [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2022-02-19 12:11:13 - 2022-02-19 12:11:13 2459630.00779 - 2459630.00779 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
267342 2022-02-19 12:11:13 2459630.00779 18.68 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2022-02-21 12:21:20 - 2022-02-21 12:21:20 2459632.01481 - 2459632.01481 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
267343 2022-02-21 12:21:20 2459632.01481 19.002 0.173 19.25 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
137462 2022-02-22 00:50:49 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 13:06:34.442 +54:57:46.22 2022-02-21 12:21:19.584 19.002 orange-ATLAS PSN ATLAS22gie ATLAS N
137422 2022-02-21 01:25:31 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 13:06:34.455 +54:57:45.81 2022-02-20 13:15:41.184 19.24 i-P1 PSN PS22biu Pan-STARRS N
137230 2022-02-19 11:01:22 ZTF_AMPEL_NEW J. Nordin, V. Brinnel, J. van Santen (HU Berlin) et al. AMPEL ZTF 13:06:34.446 +54:57:45.79 2022-02-15 10:24:33.408 19.93 r-ZTF PSN ZTF18aaiwewk AMPEL SDSS spec-z 0.087. N
137022 2022-02-15 22:54:33 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 13:06:34.460 +54:57:45.84 2022-02-15 08:41:11.996 19.8616 g-ZTF PSN WISEA J130634.44+545745.9 ZTF18aaiwewk ALeRCE 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/ZTF18aaiwewk 2022TNSTR.407....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
11964 2022-02-23 20:13:24 Craig Pellegrino Craig Pellegrino (UCSB/LCO), Yael Dgany (TAU), Iair Arcavi, Jamison Burke (UCSB/LCO), D. Andrew Howell, Curtis McCully, Megan Newsome, Estefania Padilla Gonzalez, Giacomo Terreran Global SN Project SN Ia 0.087 1 1 Global SN Project Using Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024) we find best fits to normal SNe Ia several days before maximum light. We measure a redshift of z=0.087 from host galaxy emission lines in the spectrum. Assuming this redshift, the SI II absorption velocity is approximately 11,500 km/s. The ZTF g-band magnitude roughly coeval with the spectrum is 18.4 (-19.4), consistent with a SN Ia around maximum light. 2022TNSCR.501....1P
Related files
File Comments Last Modified (UT) Modified By
tns_2022cox_classrep_11964_Global_SN_Project.ps 2022-02-23 20:13:24 Craig Pellegrino
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
12021 2022-02-22 13:48:09 FTN / FLOYDS-N 3600 Las Cumbres Observatory Global SN Project tns_2022cox_2022-02-22_13-48-09_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2022cox_2022-02-22_13-48-09_FTN_FLOYDS-N_Global_SN_Project.fits Object

Comments

TNS
System

Mon, 02/21/2022 - 00:30

Object coordinates updated

Object coordinates updated according to AT-report 137422 of Group Pan-STARRS
Previous RA, DEC: 13:06:34.446, +54:57:45.79 (196.64352336667, +54.962719033333)
Updated RA, DEC: 13:06:34.455, +54:57:45.81 (196.643561758, 54.9627236367)

TNS
System

Sat, 02/19/2022 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 137230 of Group ZTF
Previous RA, DEC: 13:06:34.460, +54:57:45.84 (196.64358399999998, +54.9627346)
Updated RA, DEC: 13:06:34.446, +54:57:45.79 (196.64352336667, 54.962719033333)