RA/DEC (2000)
02:25:27.879 +20:23:40.24
36.3661623 +20.3945119
Type
SN Ia
Redshift
0.014
Related AstroNotes: 2023-208
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-07-20 14:11:57.696
TNS AT
Y
Public
Y
Discovery Mag
18.065
Filter
cyan-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 (TUM), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford)

Spectra

 SN_2023nnz - 2023-07-22 14:04:13 UH88 / SNIFS (SCAT)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
 ATLAS-HKO_ATLAS-02_cyan
   
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
15319 2023-07-22 14:04:13 UH88 / SNIFS 1800 Tucker Tucker SCAT tns_2023nnz_2023-07-22_14-04-13_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2023-07-27 09:56:10 - 2023-07-30 11:15:22 2460152.914 - 2460155.969 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
355065 2023-07-30 11:15:22 2460155.969 17.32 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
355064 2023-07-27 09:56:10 2460152.914 17.41 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
cyan-ATLAS ATLAS-HKO_ATLAS-02 2023-07-16 14:59:39 - 2023-07-20 14:11:58 2460142.12476 - 2460146.09164 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
353529 2023-07-20 14:11:58 2460146.09164 18.065 0.078 19.51 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
353528 2023-07-16 14:59:39 2460142.12476 18.05 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
183547 2023-07-30 15:23:54 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 02:25:27.879 +20:23:40.24 2023-07-27 09:56:09.600 17.41 r-ZTF PSN ZTF23aauytqw ZTF N
182837 2023-07-20 17:11:08 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 02:25:27.843 +20:23:40.70 2023-07-20 14:11:57.696 18.065 cyan-ATLAS PSN ATLAS23pes ATLAS 2023TNSTR1715....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
15244 2023-07-22 16:40:43 Michael Tucker M. A. Tucker (CCAPP/OSU) on behalf of the SCAT team SCAT SN Ia 0.014 1 SCAT Redshift from NED. 2023TNSCR1738....1T
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
15319 2023-07-22 14:04:13 UH88 / SNIFS 1800 Tucker Tucker SCAT tns_2023nnz_2023-07-22_14-04-13_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 183547 of Group ZTF
Previous RA, DEC: 02:25:27.843, +20:23:40.70 (36.366012, +20.394638)
Updated RA, DEC: 02:25:27.879, +20:23:40.24 (36.3661623, 20.3945119)