RA/DEC (2000)
20:47:32.670 +03:28:27.09
311.8861241 +3.4741903
Type
CV
Redshift
0
Discovery ReportClassification Report
Related AstroNotes: 2023-285
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2023-10-20 16:51:37.728
TNS AT
Y
Public
Y
Discovery Mag
16.89
Filter
Clear-
Reporter/s
Mi Zhang, Xing Gao (Xingming Obs.)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌AT_2023vln - 2023-10-30 00:41:02 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌ATLAS-CHL_ATLAS-04_orange_
 ▌ATLAS-STH_ATLAS-03_orange_
 ▌P48_ZTF-Cam_r_
 ▌P48_ZTF-Cam_g_
 ▌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
15967 2023-10-30 00:41:02 ESO-NTT / EFOSC2-NTT 600 Ben Warwick, Emilio Hueichapan Diaz Miika Pursiainen, Anwesha Sahu, Amit Kumar, Deanne Coppejans ePESSTO+ tns_2023vln_2023-10-30_00-41-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023vln_2023-10-30_00-41-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-10-17 01:01:44 - 2023-10-17 01:01:44 2460234.54287 - 2460234.54287 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369975 2023-10-17 01:01:44 2460234.54287 16.26 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2023-10-18 18:13:33 - 2023-10-18 18:13:33 2460236.25941 - 2460236.25941 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369976 2023-10-18 18:13:33 2460236.25941 17.293 0.037 19.33 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2023-10-20 04:24:58 - 2023-10-20 04:24:58 2460237.684 - 2460237.684 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370926 2023-10-20 04:24:58 2460237.684 16.94 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
g-ZTF P48_ZTF-Cam 2023-10-18 04:17:46 - 2023-10-28 05:51:22 2460235.679 - 2460245.744 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370927 2023-10-28 05:51:22 2460245.744 18.15 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
370925 2023-10-18 04:17:46 2460235.679 20.52 ABMag g-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
Clear- Other_Other 2023-10-20 16:51:38 - 2023-10-20 16:51:38 2460238.20252 - 2460238.20252 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
369769 2023-10-20 16:51:38 2460238.20252 16.89 0.14 18.5 VegaMag Clear- Other_Other 30 Xing Gao
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
191936 2023-10-28 14:26:40 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 20:47:32.670 +03:28:27.09 2023-10-20 04:24:57.600 16.94 r-ZTF PSN ZTF23ablzckq ZTF N
191478 2023-10-21 21:15:23 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson (Oxford) ATLAS ATLAS 20:47:32.669 +03:28:27.05 2023-10-18 18:13:33.024 17.293 orange-ATLAS PSN ATLAS23uip ATLAS N
191368 2023-10-20 17:45:09 Mi Zhang Mi Zhang, Xing Gao (Xingming Obs.) XOSS XOSS 20:47:32.670 +03:28:27.30 2023-10-20 16:51:37.728 16.89 Clear- PSN XM122MZ XOSS UG candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/xm122mz.html 2023TNSTR2669....1Z N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15881 2023-10-30 15:49:23 ePESSTOplus_Bot1 Ben Warwick, Emilio Hueichapan Diaz, Miika Pursiainen, Anwesha Sahu, Amit Kumar, Deanne Coppejans, O. Yaron on behalf of ePESSTO+ ePESSTO+ CV 0 1 Add ePESSTO+ 2023TNSCR2775....1W
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
15967 2023-10-30 00:41:02 ESO-NTT / EFOSC2-NTT 600 Ben Warwick, Emilio Hueichapan Diaz Miika Pursiainen, Anwesha Sahu, Amit Kumar, Deanne Coppejans ePESSTO+ tns_2023vln_2023-10-30_00-41-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023vln_2023-10-30_00-41-02_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sat, 10/28/2023 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 191936 of Group ZTF
Previous RA, DEC: 20:47:32.669, +03:28:27.05 (311.8861215, +3.474181)
Updated RA, DEC: 20:47:32.670, +03:28:27.09 (311.8861241, 3.4741903)

TNS
System

Sat, 10/21/2023 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 191478 of Group ATLAS
Previous RA, DEC: 20:47:32.670, +03:28:27.30 (311.886125, +3.47425)
Updated RA, DEC: 20:47:32.669, +03:28:27.05 (311.8861215, 3.474181)