RA/DEC (2000)
03:06:57.144 +34:26:54.12
46.738102 +34.4483676
Type
SN Ia
Redshift
0.054
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-07-16 14:08:19.968
TNS AT
Y
Public
Y
Discovery Mag
18.936
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), J. Anderson (ESO), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023nig - 2023-08-06 09:18:10 P60 / SEDM (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),0 (observed)

Light curves

 ▌P48_ZTF-Cam_r
 ▌ATLAS-HKO_ATLAS-02_cyan
   
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
15405 2023-08-06 09:18:10 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023nig_2023-08-06_09-18-09.922925_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2023-07-08 11:26:16 - 2023-08-02 09:47:11 2460133.9765741 - 2460158.9077662 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355294 2023-08-02 09:47:11 2460158.9077662 18.1681 0.0670612 19.5037 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
355293 2023-07-08 11:26:16 2460133.9765741 19.9494 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-07-15 14:53:31 - 2023-07-16 14:08:20 2460141.1205 - 2460142.08912 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
353059 2023-07-16 14:08:20 2460142.08912 18.936 0.15 19.28 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
353058 2023-07-15 14:53:31 2460141.1205 18.21 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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
183697 2023-08-02 17:42:05 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 03:06:57.144 +34:26:54.12 2023-08-02 09:47:11.000 18.1681 r-ZTF PSN WISEA J030657.23+342655.7 ZTF23aavshwi ALeRCE Early SN candidate (r-rise > 0.08+-0.00 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/ZTF23aavshwi N
182625 2023-07-16 17:37:55 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 03:06:57.122 +34:26:53.68 2023-07-16 14:08:19.968 18.936 cyan-ATLAS PSN ATLAS23oym ATLAS 2023TNSTR1685....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15330 2023-08-06 13:55:00 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.054 1 ZTF 2023TNSCR1877....1F
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
15405 2023-08-06 09:18:10 P60 / SEDM 2250 SEDmRobot auto ZTF tns_2023nig_2023-08-06_09-18-09.922925_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Wed, 08/02/2023 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 183697 of Group ZTF
Previous RA, DEC: 03:06:57.122, +34:26:53.68 (46.73801, +34.448245)
Updated RA, DEC: 03:06:57.144, +34:26:54.12 (46.738102, 34.4483676)