RA/DEC (2000)
16:44:51.811 +52:46:01.43
251.215881051 +52.767063688
Type
SN Ia
Redshift
0.034
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-12-31 15:18:01.728
TNS AT
Y
Public
Y
Discovery Mag
16.713
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), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, P. Ramsden (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, S. Ramaiya, J. Gillanders, L. Rhodes, A. Andersson, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023acha - 2024-01-05 12:26:46 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

 ▌PS2_GPC2_g
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
   
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
16438 2024-01-05 12:26:46 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2023acha_2024-01-05_12-26-45.972395_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-P1 PS2_GPC2 2024-02-03 15:53:33 - 2024-02-03 15:53:33 2460344.16219 - 2460344.16219 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
388647 2024-02-03 15:53:33 2460344.16219 18.6 0.09 21 ABMag g-P1 PS2_GPC2 27 Robot
r-ZTF P48_ZTF-Cam 2024-01-02 12:34:34 - 2024-01-02 12:34:34 2460312.024 - 2460312.024 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
383363 2024-01-02 12:34:34 2460312.024 16.47 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
383364 2024-01-02 12:34:34 2460312.024 16.47 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2023-12-27 16:02:42 - 2023-12-31 15:18:02 2460306.16854 - 2460310.13752 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
383078 2023-12-31 15:18:02 2460310.13752 16.713 0.047 18.82 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
383077 2023-12-27 16:02:42 2460306.16854 17.22 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
201193 2024-02-04 09:00:34 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 16:44:51.811 +52:46:01.43 2024-02-03 15:53:33.216 18.6 g-P1 PSN PS24abq Pan-STARRS, YSE N
198501 2024-01-02 13:41:28 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 16:44:51.818 +52:46:01.47 2024-01-02 12:34:33.600 16.47 r-ZTF PSN ZTF23abvryfw ZTF N
198360 2023-12-31 20:30:42 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 16:44:51.817 +52:46:01.43 2023-12-31 15:18:01.728 16.713 orange-ATLAS PSN ATLAS23ych ATLAS 2023TNSTR3393....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
16352 2024-01-05 13:12:54 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 0.034 1 ZTF 2024TNSCR..48....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
16438 2024-01-05 12:26:46 P60 / SEDM 2160 SEDmRobot auto ZTF tns_2023acha_2024-01-05_12-26-45.972395_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 201193 of Group Pan-STARRS
Previous RA, DEC: 16:44:51.818, +52:46:01.47 (251.2159073, +52.7670749)
Updated RA, DEC: 16:44:51.811, +52:46:01.43 (251.215881051, 52.767063688)

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 198501 of Group ZTF
Previous RA, DEC: 16:44:51.817, +52:46:01.43 (251.215903077, +52.7670646154)
Updated RA, DEC: 16:44:51.818, +52:46:01.47 (251.2159073, 52.7670749)