RA/DEC (2000)
02:45:17.240 +33:31:25.90
41.321833 +33.523861
Type
CV
Redshift
0
Discovery ReportClassification Report
Reporting Group
GEOTS
Discovering Data Source
GEOTS
Discovery Date
2025-10-06 04:58:48.000
TNS AT
Y
Public
Y
Discovery Mag
15.6
Filter
Clear-
Reporter/s
Balaji Kumar
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2025zpv - 2025-10-11 21:32:00 Other / Other (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_Clear
   
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
22191 2025-10-11 21:32:00 Other / Other 3600 E Soubrouillard E soubrouillard None tns_2025zpv_2025-10-11_21-32-00_Other_Other_None.dat tns_2025zpv_2025-10-11_21-32-00_Other_Other_None.fits Object 2025-10-12 Spectrum taken using an Alpy200 grism slit spectrograph (R~130) dedicated for SN classification and a 0.3 newton telescope in Pic des Fées observatory - France
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- Other_Other 2025-09-26 04:22:57 - 2025-10-06 04:58:48 2460944.6826042 - 2460954.7075 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522407 2025-10-06 04:58:48 2460954.7075 15.6 0.2 18 Other Clear- Other_Other 30 B. Kumar 3 frames taken with a 0.36-m f/2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes.
522406 2025-09-26 04:22:57 2460944.6826042 18 Other Clear- Other_Other 30 B. Kumar [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
272568 2025-10-06 08:02:58 Balaji Kumar Balaji Kumar et al. GEOTS GEOTS 02:45:17.240 +33:31:25.90 2025-10-06 04:58:48.000 15.6 Clear- 1 PSN GEOTS-Balaji-2025-10 GEOTS Outburst of a known Catclysmic Variable, known on VSX as "UW Tri" 2025TNSTR4020....1K N
Related files
File Comments Last Modified (UT) Modified By
tns_2025zpv_atrep_272568_GEOTS.png Discovery and Reference Images 2025-10-06 08:02:59 Balaji Kumar
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22191 2025-10-12 07:33:51 EMMANUEL SOUBROUILLARD Emmanuel Soubrouillard None CV 0 1 1 2025-10-12 Object coordinates coresponding with V*UW Tri which is in outburst. Spectrum shows a blue continuum with week Balmer absorption line. 2025TNSCR4106....1S
Related files
File Comments Last Modified (UT) Modified By
tns_2025zpv_atrep_22191.fits 2025-10-12 07:33:51 EMMANUEL SOUBROUILLARD
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
22191 2025-10-11 21:32:00 Other / Other 3600 E Soubrouillard E soubrouillard None tns_2025zpv_2025-10-11_21-32-00_Other_Other_None.dat tns_2025zpv_2025-10-11_21-32-00_Other_Other_None.fits Object 2025-10-12 Spectrum taken using an Alpy200 grism slit spectrograph (R~130) dedicated for SN classification and a 0.3 newton telescope in Pic des Fées observatory - France

Comments