RA/DEC (2000)
04:24:43.153 +75:04:33.70
66.1798021 +75.0760279
Type
SN Ia
Redshift
0.04
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2025-01-18 06:50:56.003
TNS AT
Y
Public
Y
Host Name
WISEA J042443.67+750432.9
Discovery Mag
19.0488
Filter
r-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

Spectra

 SN_2025rl - 2025-01-30 21:42:08 LT / SPRAT (TCD)z=
Show H at z=vexp= km/s
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Show N II at z=vexp= km/s
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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
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 GOTO-N_GOTO-2_L
 GOTO-N_GOTO-1_L
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_orange
 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
20284 2025-01-30 21:42:08 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025rl_2025-01-30_21-42-07.583_LT_SPRAT_TCD.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-01-17 22:11:00 - 2025-01-17 22:11:00 2460693.4243 - 2460693.4243 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464696 2025-01-17 22:11:00 2460693.4243 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-01-25 22:24:21 - 2025-01-25 22:24:21 2460701.433575 - 2460701.433575 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464697 2025-01-25 22:24:21 2460701.433575 18.06 0.07 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-18 06:50:56 - 2025-01-18 06:50:56 2460693.7853704 - 2460693.7853704 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462932 2025-01-18 06:50:56 2460693.7853704 19.0488 0.0984549 19.9897 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-01-18 06:25:07 - 2025-01-18 06:25:07 2460693.7674421 - 2460693.7674421 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462931 2025-01-18 06:25:07 2460693.7674421 19.8894 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-18 07:00:16 - 2025-01-18 07:00:16 2460693.79185 - 2460693.79185 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463574 2025-01-18 07:00:16 2460693.79185 19.38 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-01-20 08:43:42 - 2025-01-20 08:43:42 2460695.86368 - 2460695.86368 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
463575 2025-01-20 08:43:42 2460695.86368 18.826 0.138 19.39 ABMag cyan-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 Bibcode Unreal Auto classification
242472 2025-01-26 09:12:57 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 04:24:43.212 +75:04:33.37 2025-01-25 22:24:21.312 18.06 L-GOTO Other GOTO25qe GOTO N
241791 2025-01-20 14:16:20 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 04:24:43.163 +75:04:33.84 2025-01-20 08:43:41.952 18.826 cyan-ATLAS PSN ATLAS25anv ATLAS N
241394 2025-01-18 18:52:24 ALeRCE F. Forster,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 04:24:43.153 +75:04:33.70 2025-01-18 06:50:56.003 19.0488 r-ZTF PSN WISEA J042443.67+750432.9 ZTF25aaceybo ZTF Early SN candidate (r-rise > 0.22+-0.05 mag/day) 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/ZTF25aaceybo 2025TNSTR.231....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
20284 2025-01-31 12:44:01 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 0.04 1 TCD 2025TNSCR.434....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
20284 2025-01-30 21:42:08 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025rl_2025-01-30_21-42-07.583_LT_SPRAT_TCD.txt Object

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