RA/DEC (2000)
09:19:56.893 +00:56:15.49
139.987054913 +0.937635263655
Type
SN II
Redshift
0.018
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-04-20 07:42:30.816
TNS AT
Y
Public
Y
Discovery Mag
17.897
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, C. R. Angus (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, 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_2024gyt - 2024-04-28 20:37:00 Other / Other (None)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

 ▌ATLAS-STH_ATLAS-03_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_r
 ▌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
17034 2024-04-28 20:37:00 Other / Other 5400 Claudio Balcon Claudio Balcon None tns_2024gyt_2024-04-28_20-37-00_Other_Other.dat tns_2024gyt_2024-04-28_20-37-00_Other_Other.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2024-04-16 22:32:12 - 2024-04-16 22:32:12 2460417.43903 - 2460417.43903 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
401919 2024-04-16 22:32:12 2460417.43903 18.35 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-04-20 07:42:31 - 2024-04-20 07:42:31 2460420.82119 - 2460420.82119 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
401920 2024-04-20 07:42:31 2460420.82119 17.897 0.103 18.57 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
r-P1 PS1_GPC1 2024-04-22 07:04:36 - 2024-04-22 07:04:36 2460422.79486 - 2460422.79486 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
402535 2024-04-22 07:04:36 2460422.79486 17.26 0.01 20.6 ABMag r-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2024-11-27 14:28:29 - 2024-11-27 14:28:29 2460642.10311 - 2460642.10311 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
450141 2024-11-27 14:28:29 2460642.10311 20.2 0.06 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
234614 2024-12-01 12:09:56 PS1_Bot1 K. C. Chambers, T. de Boer, J. Herman et al. Pan-STARRS Pan-STARRS 09:19:56.893 +00:56:15.49 2024-11-27 14:28:28.704 20.2 w-P1 PSN PS24byb Pan-STARRS N
208497 2024-04-26 12:23:23 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 09:19:56.891 +00:56:15.49 2024-04-22 07:04:35.904 17.26 r-P1 PSN PS24byb Pan-STARRS, YSE N
208169 2024-04-20 19:42:57 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 09:19:56.893 +00:56:15.26 2024-04-20 07:42:30.816 17.897 orange-ATLAS PSN ATLAS24gdo ATLAS 2024TNSTR1145....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
16947 2024-04-28 22:24:07 Claudio Balcon Claudio Balcon (Belluno A.O. ISSP) None SN II 0.018 1 GELATO (Harutyunyan et al., 2008, A&A, 488, 383) suggests that this spectrum resembles that of SN1999em. The redshift has been deduced from the spectral fitting. 2024TNSCR1251....1B
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
17034 2024-04-28 20:37:00 Other / Other 5400 Claudio Balcon Claudio Balcon None tns_2024gyt_2024-04-28_20-37-00_Other_Other.dat tns_2024gyt_2024-04-28_20-37-00_Other_Other.fit Object We obtained the low-resolution spectrum R~100 using the FOSC-E5535 spectrograph attached to a 0.41m telescope, in the course of Italian Supernovae Search Project.

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 234614 of Group Pan-STARRS
Previous RA, DEC: 09:19:56.891, +00:56:15.49 (139.987047132, +0.93763696482)
Updated RA, DEC: 09:19:56.893, +00:56:15.49 (139.987054913, 0.937635263655)

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 208497 of Group Pan-STARRS
Previous RA, DEC: 09:19:56.893, +00:56:15.26 (139.987055, +0.9375725)
Updated RA, DEC: 09:19:56.891, +00:56:15.49 (139.987047132, 0.93763696482)