RA/DEC (2000)
15:25:25.234 -18:07:37.31
231.35514174 -18.1270304572
Type
SN Ia
Redshift
0.023
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-05-15 05:10:52.032
TNS AT
Y
Public
Y
Discovery Mag
18.982
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), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston (Queen's University Belfast), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (TUM/MPA), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023ioa - 2023-05-23 09:05:11 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_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌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
15035 2023-05-23 09:05:11 P60 / SEDM 1800 SEDmRobot ZTF tns_2023ioa_2023-05-23_09-05-10.865452_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2023-05-25 08:42:27 - 2023-05-25 08:42:27 2460089.86281 - 2460089.86281 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
344990 2023-05-25 08:42:27 2460089.86281 16.29 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-05-12 05:24:56 - 2023-05-15 05:10:52 2460076.72565 - 2460079.71588 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
342732 2023-05-15 05:10:52 2460079.71588 18.982 0.147 19.24 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
342731 2023-05-12 05:24:56 2460076.72565 18.74 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2023-05-15 09:56:10 - 2023-05-15 09:56:10 2460079.914 - 2460079.914 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
342824 2023-05-15 09:56:10 2460079.914 19.01 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-ZTF P48_ZTF-Cam 2023-05-13 09:55:51 - 2023-05-15 08:05:32 2460077.9137847 - 2460079.8371759 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
344786 2023-05-15 08:05:32 2460079.8371759 19.0089 0.096059 20.2356 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
342823 2023-05-15 08:05:17 2460079.837 19.01 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
342822 2023-05-13 09:56:10 2460077.914 19.88 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
344785 2023-05-13 09:55:51 2460077.9137847 19.8778 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
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
178599 2023-05-25 15:36:53 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 15:25:25.234 -18:07:37.31 2023-05-25 08:42:26.784 16.29 w-P1 PSN PS23dko Pan-STARRS N
178516 2023-05-24 21:26:28 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 15:25:25.245 -18:07:37.40 2023-05-15 08:05:31.998 19.0089 g-ZTF PSN ZTF23aajsemu Fink Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF23aajsemu N
177710 2023-05-16 01:26:38 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 15:25:25.239 -18:07:37.29 2023-05-15 08:05:16.800 19.01 g-ZTF PSN ZTF23aajsemu ZTF N
177681 2023-05-15 21:17:20 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 15:25:25.267 -18:07:37.36 2023-05-15 05:10:52.032 18.982 orange-ATLAS PSN ATLAS23klq ATLAS 2023TNSTR1103....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
14961 2023-05-23 17:59:02 ZTF_Bot1 K. Hinds, W. Meynardie, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.023 1 ZTF 2023TNSCR1212....1H
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
15035 2023-05-23 09:05:11 P60 / SEDM 1800 SEDmRobot ZTF tns_2023ioa_2023-05-23_09-05-10.865452_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 05/25/2023 - 15:30

Object coordinates updated

Object coordinates updated according to AT-report 178599 of Group Pan-STARRS
Previous RA, DEC: 15:25:25.245, -18:07:37.40 (231.355187075, -18.127054675)
Updated RA, DEC: 15:25:25.234, -18:07:37.31 (231.35514174, -18.1270304572)

TNS
System

Wed, 05/24/2023 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 178516 of Group ZTF
Previous RA, DEC: 15:25:25.239, -18:07:37.29 (231.3551631, -18.1270246)
Updated RA, DEC: 15:25:25.245, -18:07:37.40 (231.355187075, -18.127054675)

TNS
System

Tue, 05/16/2023 - 00:30

Object coordinates updated

Object coordinates updated according to AT-report 177710 of Group ZTF
Previous RA, DEC: 15:25:25.267, -18:07:37.36 (231.35528, -18.1270433333)
Updated RA, DEC: 15:25:25.239, -18:07:37.29 (231.3551631, -18.1270246)