RA/DEC (2000)
10:35:10.170 +21:48:21.06
158.792375 +21.80585
Type
SN II
Redshift
0.055
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-01-09 11:42:24.192
TNS AT
Y
Public
Y
Discovery Mag
18.772
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025hs - 2025-01-19 00:00:00 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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
20204 2025-01-19 00:00:00 UH88 / SNIFS C. Angus SCAT tns_2025hs_2025-01-19_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2024-03-05 21:29:16 - 2025-01-23 23:53:16 2460375.39532 - 2460699.49532 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464226 2025-01-23 23:53:16 2460699.49532 18.34 ABMag Clear- LAST_LAST-Cam 400
464225 2024-03-05 21:29:16 2460375.39532 20.6 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2024-12-31 01:41:04 - 2024-12-31 01:41:04 2460675.570177 - 2460675.570177 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462399 2024-12-31 01:41:04 2460675.570177 19.4 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-01-21 13:55:14 - 2025-01-21 13:55:14 2460697.08002 - 2460697.08002 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467215 2025-01-21 13:55:14 2460697.08002 17.76 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2025-01-07 03:44:00 - 2025-01-07 03:44:00 2460682.655547 - 2460682.655547 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462400 2025-01-07 03:44:00 2460682.655547 19.36 0.14 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-02-17 07:39:58 - 2025-02-17 07:39:58 2460723.8194213 - 2460723.8194213 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469716 2025-02-17 07:39:58 2460723.8194213 19.4174 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-17 08:27:30 - 2025-02-19 09:48:26 2460723.8524306 - 2460725.9086343 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469718 2025-02-19 09:48:26 2460725.9086343 19.0627 0.139999 ABMag g-ZTF P48_ZTF-Cam
469717 2025-02-17 08:27:30 2460723.8524306 18.6785 0.160639 ABMag g-ZTF P48_ZTF-Cam
G-Gaia Gaia_Gaia-photometric 2024-07-10 16:37:55 - 2025-01-08 15:04:19 2460502.193 - 2460684.128 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461927 2025-01-08 15:04:19 2460684.128 18.92 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
461926 2024-07-10 16:37:55 2460502.193 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-09 11:42:24 - 2025-01-09 11:42:24 2460684.98778 - 2460684.98778 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461770 2025-01-09 11:42:24 2460684.98778 18.772 0.144 19.27 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-07 12:40:35 - 2025-01-07 12:40:35 2460683.02818 - 2460683.02818 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
461769 2025-01-07 12:40:35 2460683.02818 19.46 ABMag orange-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
245012 2025-02-19 11:28:25 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 10:35:10.155 +21:48:20.79 2025-02-17 08:27:30.003 18.6785 g-ZTF PSN ZTF25aafsros ZTF N
243625 2025-02-06 17:29:33 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 10:35:10.169 +21:48:21.01 2025-01-21 13:55:13.728 17.76 w-P1 PSN PS25lq Pan-STARRS N
242245 2025-01-24 07:41:01 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 10:35:10.228 +21:48:21.78 2025-01-23 23:53:15.648 18.34 Clear- PSN LAST N
241161 2025-01-16 10:46:48 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 10:35:10.236 +21:48:22.59 2025-01-07 03:43:59.520 19.36 L-GOTO Other GOTO25fu GOTO 2025TNSTR.205....1K N
240947 2025-01-10 13:11:59 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 10:35:10.170 +21:48:21.06 2025-01-08 15:04:19.200 18.92 G-Gaia PSN Gaia25acf GaiaAlerts Candidate SN near galaxy SDSS J103510.28+214819.2 N
240864 2025-01-09 14:29:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:35:10.174 +21:48:21.31 2025-01-09 11:42:24.192 18.772 orange-ATLAS PSN ATLAS25aio ATLAS 2025TNSTR.117....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
20204 2025-01-19 14:56:05 Charlotte Angus C. Angus (QUB) on behalf of SCAT SCAT SN II 0.055 1 Add SCAT, YSE Spectrum taken with UH88/SNIFS on 19/01/2025. Template matches to SNe II, at approximately maximum light based on the ATLAS light curve. Redshift measured using host galaxy H-alpha emission in the spectrum. Classification was done using SNID. 2025TNSCR.261....1A
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
20204 2025-01-19 00:00:00 UH88 / SNIFS C. Angus SCAT tns_2025hs_2025-01-19_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Fri, 01/17/2025 - 12:55

AT Report/s were associated with object

GOTO AT report/s 241161 for 2025ne were associated with object AT2025hs.
Object 2025ne was removed from the system.

Joshua
Weston

Fri, 01/17/2025 - 11:24

(No subject)

ATLAS discovery assisted by QUB work experience students Georgie Campey and Patryk Piotrowski.

TNS
System

Fri, 01/10/2025 - 13:11

Object coordinates updated

Object coordinates updated according to AT-report 240947 of Group GaiaAlerts
Previous RA, DEC: 10:35:10.174, +21:48:21.31 (158.792391875, +21.805919375)
Updated RA, DEC: 10:35:10.170, +21:48:21.06 (158.792375, 21.80585)