RA/DEC (2000)
12:41:24.878 +13:43:51.61
190.353658261 +13.7310039869
Type
SN Ia
Redshift
0.02
Discovery ReportClassification Report
Related AstroNotes: 2023-65
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-03-21 12:20:05.280
TNS AT
Y
Public
Y
Discovery Mag
18.125
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_2023dtz - 2023-03-24 04:30:31 SOAR / Goodman (UCSC)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

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
   
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
14636 2023-03-24 04:30:31 SOAR / Goodman 1050 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2023dtz_2023-03-24_04-30-31_SOAR_Goodman_UCSC.flm Object We measure a Si II 6355 absorption velocity of -12,100 km/s.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2023-03-17 08:08:10 - 2023-03-27 08:05:17 2460020.839 - 2460030.837 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
333424 2023-03-27 08:05:17 2460030.837 16.48 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
333423 2023-03-17 08:08:10 2460020.839 20.44 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2023-03-27 10:37:55 - 2023-03-27 10:37:55 2460030.943 - 2460030.943 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
333425 2023-03-27 10:37:55 2460030.943 16.59 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-03-19 10:12:05 - 2023-03-21 12:20:05 2460022.92506 - 2460025.01395 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
333070 2023-03-21 12:20:05 2460025.01395 18.125 0.082 19.51 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
333069 2023-03-19 10:12:05 2460022.92506 19.5 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2023-05-14 08:50:21 - 2023-05-14 08:50:21 2460078.8683 - 2460078.8683 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
342372 2023-05-14 08:50:21 2460078.8683 18.02 0.01 22 ABMag w-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
177515 2023-05-14 20:59:47 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 12:41:24.878 +13:43:51.61 2023-05-14 08:50:21.120 18.02 w-P1 PSN PS23deo Pan-STARRS N
173049 2023-03-27 11:25:03 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 12:41:24.885 +13:43:51.66 2023-03-27 08:05:16.800 16.48 r-ZTF PSN ZTF23aadtqlt ZTF N
172855 2023-03-21 15:46:39 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 12:41:24.898 +13:43:51.71 2023-03-21 12:20:05.280 18.125 orange-ATLAS PSN ATLAS23eey ATLAS 2023TNSTR.592....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
14562 2023-03-24 19:17:57 Kyle Davis Kyle Davis (UCSC), Ryan Foley (UCSC), Georgios Dimitriadis (TCD) UCSC SN Ia 0.02 1 UCSC 2023TNSCR.622....1D
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
14636 2023-03-24 04:30:31 SOAR / Goodman 1050 Kyle Davis (UCSC) Kyle Davis (UCSC) UCSC tns_2023dtz_2023-03-24_04-30-31_SOAR_Goodman_UCSC.flm Object We measure a Si II 6355 absorption velocity of -12,100 km/s.

Comments

TNS
System

Sun, 05/14/2023 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 177515 of Group Pan-STARRS
Previous RA, DEC: 12:41:24.885, +13:43:51.66 (190.3536888, +13.7310159)
Updated RA, DEC: 12:41:24.878, +13:43:51.61 (190.353658261, 13.7310039869)

TNS
System

Mon, 03/27/2023 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 173049 of Group ZTF
Previous RA, DEC: 12:41:24.898, +13:43:51.71 (190.3537425, +13.73103125)
Updated RA, DEC: 12:41:24.885, +13:43:51.66 (190.3536888, 13.7310159)