RA/DEC (2000)
08:46:16.680 +27:21:04.64
131.5695 +27.351289
Type
SN II
Redshift
0.019
Discovery ReportClassification Report
Related AstroNotes: 2023-39, 2023-42
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-02-18 04:28:19.776
TNS AT
Y
Public
Y
Discovery Mag
17.617
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), 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_2023bvh - 2023-02-21 02:36:25 ESO-NTT / EFOSC2-NTT (ePESSTO+)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

 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌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
14539 2023-02-21 02:36:25 ESO-NTT / EFOSC2-NTT 600 R. Carini, F. Ragosta S. Benetti, A. Reguitti ePESSTO+ tns_2023bvh_2023-02-21_02-36-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023bvh_2023-02-21_02-36-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-CHL_ATLAS-04 2023-02-18 04:28:20 - 2023-02-18 04:28:20 2459993.68634 - 2459993.68634 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
329664 2023-02-18 04:28:20 2459993.68634 17.617 0.083 19.25 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2023-02-12 22:25:26 - 2023-02-12 22:25:26 2459988.43433 - 2459988.43433 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
329663 2023-02-12 22:25:26 2459988.43433 18.92 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2023-03-10 05:16:42 - 2023-03-10 05:16:42 2460013.71993 - 2460013.71993 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331462 2023-03-10 05:16:42 2460013.71993 16.5275 19.9526 ABMag r-ZTF P48_ZTF-Cam 30 None
g-ZTF P48_ZTF-Cam 2023-01-27 08:40:42 - 2023-01-27 08:40:42 2459971.8616 - 2459971.8616 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
331461 2023-01-27 08:40:42 2459971.8616 20.4427 ABMag g-ZTF P48_ZTF-Cam 30 None [Last non detection]
G-Gaia Gaia_Gaia-photometric 2022-12-14 19:00:29 - 2023-03-18 20:51:22 2459928.292 - 2460022.369 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
333796 2023-03-18 20:51:22 2460022.369 16.68 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
333795 2022-12-14 19:00:29 2459928.292 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
173237 2023-03-29 20:17:20 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 08:46:16.680 +27:21:04.64 2023-03-18 20:51:21.600 16.68 G-Gaia PSN Gaia23beb GaiaAlerts Confirmed SN II N
172039 2023-03-13 05:01:01 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF ZTF ZTF 08:46:16.677 +27:21:04.62 2023-03-10 05:16:41.952 16.5275 r-ZTF PSN ZTF23aaclqtq ZTF N
171009 2023-02-18 12:53:42 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 08:46:16.662 +27:21:04.66 2023-02-18 04:28:19.776 17.617 cyan-ATLAS PSN ATLAS23cgo ATLAS 2023TNSTR.385....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
14465 2023-02-21 16:00:48 ePESSTOplus_Bot1 R. Carini, F. Ragosta, S. Benetti, A. Reguitti, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.019 1 ePESSTO+ 2023TNSCR.407....1C
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
14539 2023-02-21 02:36:25 ESO-NTT / EFOSC2-NTT 600 R. Carini, F. Ragosta S. Benetti, A. Reguitti ePESSTO+ tns_2023bvh_2023-02-21_02-36-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023bvh_2023-02-21_02-36-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Wed, 03/29/2023 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 173237 of Group GaiaAlerts
Previous RA, DEC: 08:46:16.677, +27:21:04.62 (131.5694891, +27.3512845)
Updated RA, DEC: 08:46:16.680, +27:21:04.64 (131.5695, 27.351289)

TNS
System

Mon, 03/13/2023 - 04:30

Object coordinates updated

Object coordinates updated according to AT-report 172039 of Group ZTF
Previous RA, DEC: 08:46:16.662, +27:21:04.66 (131.569426, +27.351294)
Updated RA, DEC: 08:46:16.677, +27:21:04.62 (131.5694891, 27.3512845)