RA/DEC (2000)
09:52:49.501 +03:31:45.31
148.206252759 +3.52925219622
Type
SN Ia
Redshift
0.082
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-02-01 06:48:18.996
TNS AT
Y
Public
Y
Host Name
SDSS J095249.59+033143.7
Host Redshift
0.08058508
Discovery Mag
20.1781
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, E. Pizarro, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025aqn - 2025-02-15 23:40:10 LT / SPRAT (TCD)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-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-CHL_ATLAS-04_cyan
 ▌GOTO-N_GOTO-1_L
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
20390 2025-02-15 23:40:10 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025aqn_2025-02-15_23-40-09.588_LT_SPRAT_TCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-02-01 00:15:31 - 2025-02-18 18:18:41 2460707.51078 - 2460725.26297 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469865 2025-02-18 18:18:41 2460725.26297 18.89 ABMag Clear- LAST_LAST-Cam 400
469864 2025-02-01 00:15:31 2460707.51078 18.42 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-02-05 15:59:41 - 2025-02-05 15:59:41 2460712.166445 - 2460712.166445 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469308 2025-02-05 15:59:41 2460712.166445 19.13 0.16 ABMag L-GOTO GOTO-S_GOTO-3 90
w-P1 PS2_GPC2 2025-02-06 10:02:46 - 2025-02-06 10:02:46 2460712.91859 - 2460712.91859 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477876 2025-02-06 10:02:46 2460712.91859 19.13 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-02-17 05:44:23 - 2025-02-17 05:44:23 2460723.73916 - 2460723.73916 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469289 2025-02-17 05:44:23 2460723.73916 18.557 0.161 18.89 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-02-05 06:34:39 - 2025-02-05 06:34:39 2460711.77406 - 2460711.77406 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467285 2025-02-05 06:34:39 2460711.77406 19.46 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-02-02 23:12:34 - 2025-02-02 23:12:34 2460709.467063 - 2460709.467063 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469307 2025-02-02 23:12:34 2460709.467063 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2025-02-01 06:44:59 - 2025-02-01 06:44:59 2460707.7812384 - 2460707.7812384 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471665 2025-02-01 06:44:59 2460707.7812384 20.92 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic [Last non detection]
BG-q-BlackGem BG3_BlackGEM-Cam3 2025-02-25 04:04:24 - 2025-02-25 04:04:24 2460731.6697222 - 2460731.6697222 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
471666 2025-02-25 04:04:24 2460731.6697222 18.79 0.07 20.75 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic
r-ZTF P48_ZTF-Cam 2025-01-30 08:34:24 - 2025-01-30 08:34:24 2460705.8572222 - 2460705.8572222 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466114 2025-01-30 08:34:24 2460705.8572222 20.2167 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-02-01 06:48:19 - 2025-02-01 10:07:04 2460707.7835532 - 2460707.9215741 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
466118 2025-02-01 10:07:04 2460707.9215741 20.1776 0.12204 20.9221 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
466117 2025-02-01 08:59:54 2460707.8749306 20.0975 0.141395 20.8348 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
466116 2025-02-01 07:55:27 2460707.8301736 20.2367 0.123094 20.8828 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
466115 2025-02-01 06:48:19 2460707.7835532 20.1781 0.118729 20.8147 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-02-06 10:22:10 - 2025-02-10 09:56:13 2460712.93206 - 2460716.91404 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469288 2025-02-10 09:56:13 2460716.91404 18.57 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
467286 2025-02-06 10:22:10 2460712.93206 18.613 0.151 19.19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 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
249368 2025-03-23 01:07:27 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:52:49.501 +03:31:45.31 2025-02-06 10:02:46.176 19.13 w-P1 PSN PS25aoo Pan-STARRS N
245890 2025-02-25 08:23:03 BlackGEM_Bot1 G. Ramsay, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 09:52:49.507 +03:31:44.91 2025-02-25 04:04:24.000 18.79 BG-q-BlackGem 1 PSN BGEM J095249.50+033144.9 BlackGEM N
Related files
File Comments Last Modified (UT) Modified By
tns_2025aqn_atrep_245890_BlackGEM.pdf Finding Chart 2025-02-25 08:23:05 BlackGEM_Bot1
245077 2025-02-20 00:00:19 LAST_Bot1 R. Konno (WIS), E. Zimmerman (WIS), A. Horowicz (WIS) et al. LAST LAST 09:52:49.578 +03:31:45.96 2025-02-18 18:18:40.608 18.89 Clear- PSN LAST N
244830 2025-02-17 13:37:23 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 09:52:49.494 +03:31:45.18 2025-02-05 15:59:41.280 19.13 L-GOTO Other GOTO25ajm GOTO N
244821 2025-02-17 13:13:45 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 09:52:49.529 +03:31:45.38 2025-02-17 05:44:23.424 18.557 orange-ATLAS PSN ATLAS25bly ATLAS N
243685 2025-02-06 23:20:40 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 09:52:49.508 +03:31:44.68 2025-02-06 10:22:09.984 18.613 orange-ATLAS PSN ATLAS25bly ATLAS N
243149 2025-02-01 23:55:45 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 09:52:49.533 +03:31:45.14 2025-02-01 06:48:18.996 20.1781 g-ZTF PSN SDSS J095249.59+033143.7 ZTF25aadnujq ZTF 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/ZTF25aadnujq 2025TNSTR.436....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20390 2025-02-16 14:21:36 Jacco Terwel J.H. Terwel, U. Burgaz, K. Maguire, R. Seth, C. O'Donnell, T.E. Müller-Bravo, C.G. Touchard-Paxton TCD SN Ia 0.082 1 TCD z from H alpha in host spectrum. 2025TNSCR.638....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
20390 2025-02-15 23:40:10 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025aqn_2025-02-15_23-40-09.588_LT_SPRAT_TCD.txt Object

Comments

TNS
System

Sun, 03/23/2025 - 01:07

Object coordinates updated

Object coordinates updated according to AT-report 249368 of Group Pan-STARRS
Previous RA, DEC: 09:52:49.533, +03:31:45.14 (148.206387375, +3.52920565)
Updated RA, DEC: 09:52:49.501, +03:31:45.31 (148.206252759, 3.52925219622)