RA/DEC (2000)
09:48:19.526 -03:43:50.16
147.081357813 -3.73059928045
Type
SN II
Redshift
0.013
Discovery ReportClassification Report
Related AstroNotes: 2023-19, 2023-22
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-01-27 04:51:56.736
TNS AT
Y
Public
Y
Discovery Mag
18.47
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_2023avt - 2023-01-28 16:32:33 Lijiang-2.4m / YFOSC (LiONS)z=
 ▌SN_2023avt - 2023-01-28 02:10:49 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

 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌LCO1m_Sinistro_g
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_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
14424 2023-01-28 16:32:33 Lijiang-2.4m / YFOSC 2200 Jujia Zhang LiONS tns_2023avt_2023-01-28_16-32-32.674_Lijiang-2.4m_YFOSC_LiONS.dat Object
14430 2023-01-28 02:10:49 ESO-NTT / EFOSC2-NTT 600 Tomas Muller-Bravo, Cristina Jimenez-Palau, Kim Phan Maria Kopsacheili ePESSTO+ tns_2023avt_2023-01-28_02-10-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023avt_2023-01-28_02-10-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2023-03-18 07:52:03 - 2023-03-18 07:52:03 2460021.82781 - 2460021.82781 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
332960 2023-03-18 07:52:03 2460021.82781 19.93 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-01-27 04:51:57 - 2023-01-27 04:51:57 2459971.70274 - 2459971.70274 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
327682 2023-01-27 04:51:57 2459971.70274 18.47 0.139 19.59 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-01-24 21:01:18 - 2023-01-24 21:01:18 2459969.3759 - 2459969.3759 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
327681 2023-01-24 21:01:18 2459969.3759 19.51 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
g-Sloan LCO1m_Sinistro 2023-01-27 20:55:47 - 2023-01-27 20:55:47 2459972.3720718 - 2459972.3720718 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
327866 2023-01-27 20:55:47 2459972.3720718 17.88 0.03 ABMag g-Sloan LCO1m_Sinistro 60 LCOGTbot
r-ZTF P48_ZTF-Cam 2023-01-26 08:41:41 - 2023-01-26 08:41:41 2459970.86228 - 2459970.86228 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
328164 2023-01-26 08:41:41 2459970.86228 18.9757 19.52 ABMag r-ZTF P48_ZTF-Cam 30 None
g-ZTF P48_ZTF-Cam 2023-01-24 09:36:49 - 2023-01-24 09:36:49 2459968.90057 - 2459968.90057 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
328163 2023-01-24 09:36:49 2459968.90057 20.2474 ABMag g-ZTF P48_ZTF-Cam 30 None [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
172770 2023-03-19 21:30:19 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 09:48:19.526 -03:43:50.16 2023-03-18 07:52:02.784 19.93 w-P1 PSN PS23avp Pan-STARRS N
170227 2023-01-29 20:00:44 ZTF_CLU_PUBLIC K. De (Caltech) on behalf of ZTF ZTF ZTF 09:48:19.523 -03:43:50.11 2023-01-26 08:41:40.992 18.9757 r-ZTF PSN ZTF23aaboynz ZTF N
170096 2023-01-27 23:39:22 Ismael Perez-Fournon I. Perez-Fournon and F. Poidevin (IAC and ULL) SGLF SGLF 09:48:19.528 -03:43:50.20 2023-01-27 20:55:47.000 17.88 g-Sloan PSN CGCG 007-038 SGLF LCOGT follow-up observation of the candidate SN ATLAS23bko (AT2023avt) in CGCG 007-038, reported to TNS by Tonry et al. and to AstroNotes by K.W. Smith et al. (https://www.wis-tns.org/astronotes/astronote/2023-19) N
170017 2023-01-27 09:26:06 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 09:48:19.534 -03:43:50.23 2023-01-27 04:51:56.736 18.47 orange-ATLAS PSN ATLAS23bko ATLAS 2023TNSTR.211....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
14356 2023-01-29 07:11:23 ePESSTOplus_Bot1 Tomas Muller-Bravo, Cristina Jimenez-Palau, Kim Phan, Maria Kopsacheili, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.013 1 ePESSTO+ 2023TNSCR.240....1M
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
14430 2023-01-28 02:10:49 ESO-NTT / EFOSC2-NTT 600 Tomas Muller-Bravo, Cristina Jimenez-Palau, Kim Phan Maria Kopsacheili ePESSTO+ tns_2023avt_2023-01-28_02-10-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023avt_2023-01-28_02-10-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
14350 2023-01-29 02:06:57 Liping Li Liping Li (Yunnan University); Qian Zhai, Jujia Zhang (YNAO); Xiaofeng Wang(THU) LiONS SN 0.013 1 LiONS 2023TNSCR.241....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
14424 2023-01-28 16:32:33 Lijiang-2.4m / YFOSC 2200 Jujia Zhang LiONS tns_2023avt_2023-01-28_16-32-32.674_Lijiang-2.4m_YFOSC_LiONS.dat Object

Comments

TNS
System

Sun, 03/19/2023 - 21:30

Object coordinates updated

Object coordinates updated according to AT-report 172770 of Group Pan-STARRS
Previous RA, DEC: 09:48:19.523, -03:43:50.11 (147.0813475, -3.7305852)
Updated RA, DEC: 09:48:19.526, -03:43:50.16 (147.081357813, -3.73059928045)

TNS
System

Sun, 01/29/2023 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 170227 of Group ZTF
Previous RA, DEC: 09:48:19.534, -03:43:50.23 (147.081392727, -3.73062)
Updated RA, DEC: 09:48:19.523, -03:43:50.11 (147.0813475, -3.7305852)