RA/DEC (2000)
00:42:21.980 +41:23:58.40
10.591583 +41.399556
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2019-05-24 19:42:47.000
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
16.7
Filter
Clear-
Reporter/s
Mi Zhang
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 2019-05-20 20:48:01 - 2019-05-24 19:42:47 2458624.3666782 - 2458628.3213773 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
67000 2019-05-24 19:42:47 2458628.3213773 16.7 20 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 16.7) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around May. 24.82138 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m21.98s +41d23'58".4 (equinox 2000.0). Which is about 251.9" west and 469.9" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on May. 20.86668 UT(limiting mag 19.0).
66999 2019-05-20 20:48:01 2458624.3666782 19 VegaMag Clear- Other_Other 300 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 ADS Bibcode Unreal Auto classification
35790 2019-05-24 23:57:23 Mi Zhang Mi Zhang XOSS XOSS 00:42:21.980 +41:23:58.40 2019-05-24 19:42:47.000 16.7 Clear- 1 PNV M31 XM11MZ XOSS Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 16.7) on severl 300-s survey images (limiting mag about 20.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around May. 24.82138 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m21.98s +41d23'58".4 (equinox 2000.0). Which is about 251.9" west and 469.9" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on May. 20.86668 UT(limiting mag 19.0). 2019TNSTR.846....1Z N
Related files
File Comments Last Modified (UT) Modified By
tns_2019fyd_atrep_35790_XOSS.png 2019fyd Discovery Image 2019-05-25 00:16:14 Mi Zhang
No Data

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