RA/DEC (2000)
20:29:49.030 -02:01:41.16
307.454292 -2.0281
Type
SN Ia
Redshift
0.01858
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2022-07-12 08:26:06.999
TNS AT
Y
Public
Y
Host Name
CGCG 373-018
Host Redshift
0.018843
Discovery Mag
18.5036
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, R. Hoshino, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, A. Moya E. Reyes, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2022osg - 2022-07-16 04:56:00 P60 / SEDM (ZTF)z=
 ▌SN_2022osg - 2022-07-15 16:47:59 ANU-2.3m / WiFeS (DEBASS)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_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
12888 2022-07-16 04:56:00 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2022osg_2022-07-16_04-55-59.886980_P60_SEDM_ZTF.ascii Object
12889 2022-07-15 16:47:59 ANU-2.3m / WiFeS 1200 P. Tisserand C. Lidman DEBASS tns_2022osg_2022-07-15.7_ANU-2.3m_WiFeS_DEbass.dat tns_2022osg_2022-07-15.7_ANU-2.3m_WiFeS_DEbass.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2022-07-22 11:27:41 - 2022-07-22 11:27:41 2459782.97756 - 2459782.97756 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
293840 2022-07-22 11:27:41 2459782.97756 16.35 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2022-07-12 08:26:07 - 2022-07-12 10:28:50 2459772.8514699 - 2459772.9366898 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
292576 2022-07-12 10:28:50 2459772.9366898 18.4108 0.101172 19.8597 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
292575 2022-07-12 08:26:07 2459772.8514699 18.5036 0.110917 19.5256 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2022-07-10 09:03:32 - 2022-07-10 09:03:32 2459770.8774537 - 2459770.8774537 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
292574 2022-07-10 09:03:32 2459770.8774537 20.3293 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2022-06-12 23:12:29 - 2022-09-18 11:32:38 2459743.467 - 2459840.981 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
305896 2022-09-18 11:32:38 2459840.981 18.47 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
305895 2022-06-12 23:12:29 2459743.467 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2022-07-10 11:16:57 - 2022-07-10 11:16:57 2459770.9701 - 2459770.9701 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
293008 2022-07-10 11:16:57 2459770.9701 19.05 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2022-07-12 10:23:49 - 2022-07-12 10:23:49 2459772.93321 - 2459772.93321 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
293009 2022-07-12 10:23:49 2459772.93321 18.348 0.15 18.77 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2022-08-14 11:45:21 - 2022-08-14 11:45:21 2459805.98983 - 2459805.98983 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
298040 2022-08-14 11:45:21 2459805.98983 17.27 0.02 20.7 ABMag i-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
159056 2022-09-20 07:58:30 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 20:29:49.030 -02:01:41.16 2022-09-18 11:32:38.400 18.47 G-Gaia PSN Gaia22dye GaiaAlerts Confirmed SN Ia N
154866 2022-08-15 00:54:20 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 20:29:49.030 -02:01:41.16 2022-08-14 11:45:21.312 17.27 i-P1 PSN PS22gge Pan-STARRS N
152837 2022-07-23 09:04:47 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 20:29:49.032 -02:01:41.13 2022-07-22 11:27:41.184 16.35 w-P1 PSN PS22gge Pan-STARRS N
152427 2022-07-17 09:28:38 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 20:29:49.030 -02:01:41.06 2022-07-12 10:23:49.344 18.348 orange-ATLAS PSN ATLAS22uzu ATLAS N
152221 2022-07-12 15:39:04 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 20:29:49.029 -02:01:41.15 2022-07-12 08:26:06.999 18.5036 r-ZTF PSN CGCG 373-018 ZTF22aasycgf ALeRCE Early SN candidate (r-rise > 0.20+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF22aasycgf 2022TNSTR1953....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
12831 2022-07-16 05:47:21 Chris Lidman C. Lidman (ANU), P. Tisserand (IAP), H. J. Abbot (ANU), P. Armstrong (ANU), D. Brout (U. Penn), G. Taylor (ANU) and B. E. Tucker (ANU) on behalf of DEBass DEBASS SN Ia 0.01858 1 1 DEBASS Redshift from host galaxy lines. Caught a week before maximum light. 2022TNSCR2000....1L
Related files
File Comments Last Modified (UT) Modified By
tns_2022osg_classrep_12831_DEbass.pdf Fitted with Superfit 2022-07-16 05:47:22 Chris Lidman
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
12889 2022-07-15 16:47:59 ANU-2.3m / WiFeS 1200 P. Tisserand C. Lidman DEBASS tns_2022osg_2022-07-15.7_ANU-2.3m_WiFeS_DEbass.dat tns_2022osg_2022-07-15.7_ANU-2.3m_WiFeS_DEbass.fits Object
12830 2022-07-16 05:42:20 ZTF_Bot1 SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.018843 1 ZTF 2022TNSCR2003....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
12888 2022-07-16 04:56:00 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2022osg_2022-07-16_04-55-59.886980_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 09/20/2022 - 07:30

Object coordinates updated

Object coordinates updated according to AT-report 159056 of Group GaiaAlerts
Previous RA, DEC: 20:29:49.030, -02:01:41.16 (307.454293525, -2.02810099356)
Updated RA, DEC: 20:29:49.030, -02:01:41.16 (307.454292, -2.0281)

TNS
System

Mon, 08/15/2022 - 00:30

Object coordinates updated

Object coordinates updated according to AT-report 154866 of Group Pan-STARRS
Previous RA, DEC: 20:29:49.032, -02:01:41.13 (307.454300267, -2.02809301924)
Updated RA, DEC: 20:29:49.030, -02:01:41.16 (307.454293525, -2.02810099356)

TNS
System

Sat, 07/23/2022 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 152837 of Group Pan-STARRS
Previous RA, DEC: 20:29:49.029, -02:01:41.15 (307.45428805, -2.0280977499999997)
Updated RA, DEC: 20:29:49.032, -02:01:41.13 (307.454300267, -2.02809301924)