RA/DEC (2000)
00:43:00.080 +41:18:34.00
10.750333 +41.309444
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2019-01-23 12:45:43.000
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
19.5
Filter
Clear-
Reporter/s
Mi Zhang and Xing Gao
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- Other_Other 2019-01-20 12:47:31 - 2019-01-23 12:45:43 2458504.0329977 - 2458507.0317477 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
52118 2019-01-23 12:45:43 2458507.0317477 19.5 20.5 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jan. 23.53175 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m00.08s +41d18'34".0 (equinox 2000.0). Which is about 177.7" east and 145.5" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jan. 20.53300 UT(limiting mag 20.0). NET UCAC-4 XM08MZ C2019 01 23.53175 00 43 00.08 +41 18 34.0 19.5V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM08MZ/XM08MZ.htm C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers M.Zhang,X.Gao,Measurers M.Zhang, 0.6-m f/8 Ritchey-Chretien telescope and CCD.
52117 2019-01-20 12:47:31 2458504.0329977 20 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao [Last non detection] using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
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
29109 2019-01-23 13:35:09 Mi Zhang Mi Zhang and Xing Gao et al. XOSS XOSS 00:43:00.080 +41:18:34.00 2019-01-23 12:45:43.000 19.5 Clear- 1 PNV M31 XM08MZ XOSS Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.5) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Jan. 23.53175 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h43m00.08s +41d18'34".0 (equinox 2000.0). Which is about 177.7" east and 145.5" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Jan. 20.53300 UT(limiting mag 20.0). NET UCAC-4 XM08MZ C2019 01 23.53175 00 43 00.08 +41 18 34.0 19.5V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM08MZ/XM08MZ.htm C42,Xingming Observatory - NEXT, Mt. Nanshan. Observers M.Zhang,X.Gao,Measurers M.Zhang, 0.6-m f/8 Ritchey-Chretien telescope and CCD. 2019TNSTR.130....1G N
Related files
File Comments Last Modified (UT) Modified By
tns_2019yw_atrep_29109_XOSS.png 2019-01-23 14:22:03 Mi Zhang
No Data

Comments