RA/DEC (2000)
07:47:30.630 +22:36:28.40
116.877625 +22.607889
Type
SN Ia
Redshift
0.047
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-03-08 19:56:19.392
TNS AT
Y
Public
Y
Discovery Mag
18.043
Filter
orange-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), K. W. Smith, S. Srivastav, D. R. Young, S. J. Smartt, J. Gillanders, M. Fulton, M. McCollum, T. Moore, J. Weston (Queen's University Belfast), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM/MPA), M. Nicholl (Birmingham), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023cun - 2023-03-09 12:28:37 Lijiang-2.4m / YFOSC (LiONS)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
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▌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

 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
   
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
14583 2023-03-09 12:28:37 Lijiang-2.4m / YFOSC 1800 Jujia Zhang LiONS tns_2023cun_2023-03-09_12-28-37.465_Lijiang-2.4m_YFOSC_LiONS.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-03-06 02:38:55 - 2023-03-06 02:38:55 2460009.61036 - 2460009.61036 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331179 2023-03-06 02:38:55 2460009.61036 18.05 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2023-03-08 19:56:19 - 2023-03-08 19:56:19 2460012.33078 - 2460012.33078 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331180 2023-03-08 19:56:19 2460012.33078 18.043 0.141 18.55 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2023-03-10 05:20:10 - 2023-03-10 05:20:10 2460013.72234 - 2460013.72234 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331464 2023-03-10 05:20:10 2460013.72234 17.7216 19.7799 ABMag r-ZTF P48_ZTF-Cam 30 None
g-ZTF P48_ZTF-Cam 2023-02-19 06:10:20 - 2023-02-19 06:10:20 2459994.75718 - 2459994.75718 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331463 2023-02-19 06:10:20 2459994.75718 20.1632 ABMag g-ZTF P48_ZTF-Cam 30 None [Last non detection]
G-Gaia Gaia_Gaia-photometric 2022-10-31 15:36:00 - 2023-03-14 02:44:10 2459884.15 - 2460017.614 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
336105 2023-03-14 02:44:10 2460017.614 17.52 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
336104 2022-10-31 15:36:00 2459884.15 21.5 ABMag G-Gaia Gaia_Gaia-photometric 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
174421 2023-04-12 12:37:34 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 07:47:30.630 +22:36:28.40 2023-03-14 02:44:09.600 17.52 G-Gaia PSN Gaia23bkl GaiaAlerts confirmed SN Ia N
172040 2023-03-13 05:01:24 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF ZTF ZTF 07:47:30.636 +22:36:28.39 2023-03-10 05:20:10.176 17.7216 r-ZTF PSN ZTF23aacyfpi ZTF N
171891 2023-03-09 07:57:53 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 07:47:30.600 +22:36:28.23 2023-03-08 19:56:19.392 18.043 orange-ATLAS PSN ATLAS23dhm ATLAS 2023TNSTR.494....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
14509 2023-03-10 01:18:15 Liping Li Liping Li (Yunnan University); Qian Zhai, Jujia Zhang (YNAO); Xiaofeng Wang(THU) LiONS SN Ia 0.047 1 LiONS The spectrum obtained by LJT matches normal SN Ia at a few days before the peak (e.g., SN 2003ck = -1d and SN 2007A = -2d via SNID). 2023TNSCR.507....1L
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
14583 2023-03-09 12:28:37 Lijiang-2.4m / YFOSC 1800 Jujia Zhang LiONS tns_2023cun_2023-03-09_12-28-37.465_Lijiang-2.4m_YFOSC_LiONS.dat Object

Comments

TNS
System

Wed, 04/12/2023 - 12:30

Object coordinates updated

Object coordinates updated according to AT-report 174421 of Group GaiaAlerts
Previous RA, DEC: 07:47:30.636, +22:36:28.39 (116.8776482, +22.6078871)
Updated RA, DEC: 07:47:30.630, +22:36:28.40 (116.877625, 22.607889)

TNS
System

Mon, 03/13/2023 - 04:30

Object coordinates updated

Object coordinates updated according to AT-report 172040 of Group ZTF
Previous RA, DEC: 07:47:30.600, +22:36:28.23 (116.8775, +22.6078425)
Updated RA, DEC: 07:47:30.636, +22:36:28.39 (116.8776482, 22.6078871)