RA/DEC (2000)
12:34:53.520 -48:38:04.60
188.723 -48.634611
Type
CV
Redshift
0
Discovery ReportClassification Report
Related AstroNotes: 2025-186
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2025-06-06 02:31:43.968
TNS AT
Y
Public
Y
Discovery Mag
16.1
Filter
Other-
Reporter/s
N.Tiurina, V.Lipunov, E.Gorbovskoy, A.Kuznetsov, K.Zhirkov, I.Panchenko, P.Balanutsa, V.Topolev, D.Vlasenko, G.Antipov, A.Sankovich, Yu.Tselik, Ya.Kechin, V.Senik, A.Chasovnikov, K.Labsina, I. Gorbunov (Lomonosov MSU), O.Gress, N.Budnev (ISU), C.Francile, F. Podesta, R.Podesta, E. Gonzalez (Observatorio Astronomico Felix Aguilar (OAFA), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A.Sosnovskij (CrAO), A. Gabovich, V.Yurkov (Blagoveschensk Educational StateUniversity), D.Buckley (SAAO), R.Rebolo (The Instituto de Astrofisica de Canarias), L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez (INAOE, Guillermo Haro Astrophysics Observatory)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2025neg - 2025-06-17 01:22:07 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
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▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
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▌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
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌Other_Other_Other
   
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
21336 2025-06-17 01:22:07 ESO-NTT / EFOSC2-NTT 300 P.J.Pessi, E.Concepcion N.Ihanec,M.Gromadzki ePESSTO+ tns_2025neg_2025-06-17_01-22-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025neg_2025-06-17_01-22-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Other- Other_Other 2025-03-01 09:30:21 - 2025-06-06 03:16:04 2460735.89608 - 2460832.63616 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494337 2025-06-06 03:16:04 2460832.63616 16.1 17.7 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
494336 2025-06-06 02:31:44 2460832.60537 16.1 18.6 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
494335 2025-03-01 09:30:21 2460735.89608 19.5 VegaMag Other- Other_Other 60 Robot [Last non detection] MASTER-OAFA
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
258086 2025-06-09 17:44:37 MASTER N.Tiurina,V.Lipunov,E.Gorbovskoy et al. MASTER MASTER 12:34:53.520 -48:38:04.60 2025-06-06 02:31:43.968 16.1 Other- PSN MASTER OT J123453.52-483804.6 MASTER outburst ampl>4.2, 2016-05-27 18:52:41 mlim=20.3 2025TNSTR2154....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
21336 2025-06-17 20:00:21 ePESSTOplus_Bot1 P.J.Pessi, E.Concepcion, N.Ihanec,M.Gromadzki, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ CV 0 1 ePESSTO+ 2025TNSCR2264....1P
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
21336 2025-06-17 01:22:07 ESO-NTT / EFOSC2-NTT 300 P.J.Pessi, E.Concepcion N.Ihanec,M.Gromadzki ePESSTO+ tns_2025neg_2025-06-17_01-22-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025neg_2025-06-17_01-22-07_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments