RA/DEC (2000)
04:40:05.520 +17:18:28.62
70.023 +17.30795
Type
SN II
Redshift
0.01
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-08-01 14:00:15.264
TNS AT
Y
Public
Y
Discovery Mag
17.987
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, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023oiz - 2023-08-15 11:16:42 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

 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_Clear
 ▌BG3_BlackGEM-Cam3_BG-i
 ▌ML1_MeerLICHT-Cam_BG-i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_i
   
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
15507 2023-08-15 11:16:42 P60 / SEDM 2250 SEDmRobot ZTF tns_2023oiz_2023-08-15_11-16-42.018600_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2023-10-24 00:32:56 - 2023-10-24 00:32:56 2460241.522867 - 2460241.522867 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370280 2023-10-24 00:32:56 2460241.522867 18.67 0.11 ABMag L-GOTO GOTO-N_GOTO-2 180
Clear- GOTO-N_GOTO-1 2020-01-30 00:46:04 - 2020-01-30 00:46:04 2458878.531987 - 2458878.531987 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370279 2020-01-30 00:46:04 2458878.531987 19.9 ABMag Clear- GOTO-N_GOTO-1 180 [Last non detection]
BG-i-BlackGem BG3_BlackGEM-Cam3 2023-09-24 08:33:35 - 2023-09-24 08:33:35 2460211.8566551 - 2460211.8566551 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586454 2023-09-24 08:33:35 2460211.8566551 17.93 0.07 18.84 ABMag BG-i-BlackGem BG3_BlackGEM-Cam3 60 robotic
BG-i-BlackGem ML1_MeerLICHT-Cam 2019-12-01 20:56:18 - 2019-12-01 20:56:18 2458819.3724306 - 2458819.3724306 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
586453 2019-12-01 20:56:18 2458819.3724306 19.42 ABMag BG-i-BlackGem ML1_MeerLICHT-Cam 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2023-07-23 11:34:51 - 2023-07-23 11:34:51 2460148.9825347 - 2460148.9825347 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355791 2023-07-23 11:34:51 2460148.9825347 17.9692 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2023-08-06 11:18:51 - 2023-08-06 11:18:51 2460162.9714236 - 2460162.9714236 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355792 2023-08-06 11:18:51 2460162.9714236 18.4937 0.0902732 19.6236 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2023-07-24 22:00:29 - 2023-08-10 10:07:41 2460150.417 - 2460166.922 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
363998 2023-08-10 10:07:41 2460166.922 18.28 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
363997 2023-07-24 22:00:29 2460150.417 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-08-01 14:00:15 - 2023-08-01 14:00:15 2460158.08351 - 2460158.08351 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355270 2023-08-01 14:00:15 2460158.08351 17.987 0.178 17.96 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-07-28 15:06:17 - 2023-07-28 15:06:17 2460154.12936 - 2460154.12936 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355269 2023-07-28 15:06:17 2460154.12936 17.34 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2023-08-29 13:34:23 - 2023-08-29 13:34:23 2460186.06554 - 2460186.06554 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
360486 2023-08-29 13:34:23 2460186.06554 17.91 0.02 20.7 ABMag i-P1 PS1_GPC1 45 Robot
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
305791 2026-05-27 15:00:15 BlackGEM_Bot1 H. Tranin, F. Stoppa, D. Pieterse et al. BlackGEM BlackGEM 04:40:05.498 +17:18:28.50 2023-09-24 08:33:35.000 17.93 BG-i-BlackGem PSN BGEM J044005.50+171828.5 BlackGEM N
191618 2023-10-24 05:46:17 GOTO_bot T. Killestein, K. Ackley, M. Dyer et al. GOTO GOTO 04:40:05.524 +17:18:29.13 2023-10-24 00:32:55.968 18.67 L-GOTO Other GOTO23bag GOTO N
188338 2023-09-18 06:53:33 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 04:40:05.520 +17:18:28.62 2023-08-10 10:07:40.800 18.28 G-Gaia PSN Gaia23cjt GaiaAlerts Confirmed SN II N
186542 2023-08-31 16:40:57 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 04:40:05.517 +17:18:28.60 2023-08-29 13:34:22.656 17.91 i-P1 PSN PS23hmh Pan-STARRS N
183956 2023-08-06 19:53:20 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 04:40:05.508 +17:18:28.53 2023-08-06 11:18:50.999 18.4937 g-ZTF PSN WISEA J044005.59+171823.2 ZTF23aawgkqa ALeRCE SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF23aawgkqa N
183684 2023-08-01 19:14:16 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 04:40:05.487 +17:18:28.44 2023-08-01 14:00:15.264 17.987 orange-ATLAS PSN ATLAS23qaz ATLAS 2023TNSTR1830....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
15423 2023-08-18 01:20:36 ZTF_Bot1 J. Sollerman, W. Meynardie, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN II 0.01 1 ZTF 2023TNSCR2018....1S
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
15507 2023-08-15 11:16:42 P60 / SEDM 2250 SEDmRobot ZTF tns_2023oiz_2023-08-15_11-16-42.018600_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 09/18/2023 - 06:30

Object coordinates updated

Object coordinates updated according to AT-report 188338 of Group GaiaAlerts
Previous RA, DEC: 04:40:05.517, +17:18:28.60 (70.022987682, +17.3079437588)
Updated RA, DEC: 04:40:05.520, +17:18:28.62 (70.023, 17.30795)

TNS
System

Thu, 08/31/2023 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 186542 of Group Pan-STARRS
Previous RA, DEC: 04:40:05.508, +17:18:28.53 (70.022951, +17.3079246)
Updated RA, DEC: 04:40:05.517, +17:18:28.60 (70.022987682, 17.3079437588)

TNS
System

Sun, 08/06/2023 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 183956 of Group ZTF
Previous RA, DEC: 04:40:05.487, +17:18:28.44 (70.0228633333, +17.3079)
Updated RA, DEC: 04:40:05.508, +17:18:28.53 (70.022951, 17.3079246)