RA/DEC (2000)
09:55:51.000 +69:02:32.30
148.9625 +69.042306
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2019-04-14 16:03:43.000
TNS AT
Y
Public
Y
Host Name
M81
Discovery Mag
19.8
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 2019-04-09 16:03:51 - 2019-04-14 16:03:43 2458583.1693403 - 2458588.1692477 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
61586 2019-04-14 16:03:43 2458588.1692477 19.8 21.5 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.8) on severl 300-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Apr. 14.66925 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=09h55m51.00s +69d02'32".3 (equinox 2000.0). Which is about 95.6" east and 82.8" south of the center of the M81. Nothing is visible at this position on archival images taken on Apr. 09.66934 (limiting mag 21.5). NET UCAC-4 XM10MZ C2019 04 14.66925 09 55 51.00 +69 02 32.3 19.8 V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM10MZ/XM10MZ.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.
61585 2019-04-09 16:03:51 2458583.1693403 21.5 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 ADS Bibcode Unreal Auto classification
33074 2019-04-14 16:36:57 Mi Zhang Mi Zhang and Xing Gao XOSS XOSS 09:55:51.000 +69:02:32.30 2019-04-14 16:03:43.000 19.8 Clear- 1 PNV M81 XM10MZ XOSS Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 19.8) on severl 300-s survey images (limiting mag about 21.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Apr. 14.66925 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=09h55m51.00s +69d02'32".3 (equinox 2000.0). Which is about 95.6" east and 82.8" south of the center of the M81. Nothing is visible at this position on archival images taken on Apr. 09.66934 (limiting mag 21.5). NET UCAC-4 XM10MZ C2019 04 14.66925 09 55 51.00 +69 02 32.3 19.8 V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM10MZ/XM10MZ.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.572....1G N
Related files
File Comments Last Modified (UT) Modified By
tns_2019dlz_atrep_33074_XOSS.png Discovery Image 2019-04-14 16:52:57 Mi Zhang
No Data

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