RA/DEC (2000)
11:40:18.830 -39:45:10.20
175.078458 -39.752833
Type
CV
Redshift
Discovery ReportClassification Report
Related AstroNotes: 2026-57
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2026-02-27 21:33:04.608
TNS AT
Y
Public
Y
Discovery Mag
17.1
Filter
Other-
Reporter/s
K.Vetrov, V.Lipunov, E.Gorbovskoy, A.Kuznetsov, K.Zhirkov, I.Panchenko, N.Tiurina, 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_2026epx - 2025-03-05 00:00:00 Gemini-S / GMOS-S (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),

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
23138 2025-03-05 00:00:00 Gemini-S / GMOS-S Gemini None tns_2026epx_2025-03-05_Gemini-S_GMOS-S_None.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Other- Other_Other 2020-02-18 21:43:44 - 2026-02-27 22:10:03 2458898.40537 - 2461099.42365 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
562153 2026-02-27 22:10:03 2461099.42365 17.1 19 VegaMag Other- Other_Other 60 Robot MASTER-SAAO
562152 2026-02-27 21:33:05 2461099.39797 17.1 19 VegaMag Other- Other_Other 60 Robot MASTER-SAAO
562151 2020-02-18 21:43:44 2458898.40537 20.2 VegaMag Other- Other_Other 180 Robot [Last non detection] MASTER-SAAO
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
293288 2026-02-27 23:36:33 MASTER K.Vetrov, V.Lipunov, E.Gorbovskoy et al. MASTER MASTER 11:40:18.830 -39:45:10.20 2026-02-27 21:33:04.608 17.1 Other- PSN MASTER OT J114018.83-394510.2 MASTER OT 2026TNSTR.860....1V N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23137 2026-03-05 21:30:24 Priscila Pessi A. Cikota (NOIRLab/Gemini South), P. Pessi (NCBJ), P. Candia (NOIRLab/Gemini South), S. Cikota (CAHA), S. Panda (NOIRLab/Gemini South), J. Font-Serra (NOIRLab/Gemini South), R. Cartier (University of Antofagasta), R. Angeloni (NOIRLab/Gemini South), K. Silva (NOIRLab/Gemini South), E. Sabbi (NOIRLab), V. Kalari (NOIRLab/Gemini South), L. Magill (NOIRLab/Gemini South), V.Firpo (NOIRLab/Gemini South), C. Rodriguez (NOIRLab/Gemini South) None CV 1 2026TNSCR.926....1C
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
23138 2025-03-05 00:00:00 Gemini-S / GMOS-S Gemini None tns_2026epx_2025-03-05_Gemini-S_GMOS-S_None.txt Object

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