RA/DEC (2000)
21:43:32.970 +46:12:22.20
325.887375 +46.206167
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2019-12-07 12:37:34.000
TNS AT
Y
Public
Y
Discovery Mag
16.3
Filter
Clear-
Reporter/s
Wei Gao, Jianlin Xu, 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 2019-11-01 15:47:24 - 2019-12-07 12:37:34 2458789.1579167 - 2458825.026088 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
105243 2019-12-07 12:37:34 2458825.026088 16.3 18 VegaMag Clear- Other_Other 40 Wei Gao, Jianlin Xu, Mi Zhang and Xing Gao using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
105242 2019-11-01 15:47:24 2458789.1579167 18.5 VegaMag Clear- Other_Other 40 Xing Gao [Last non detection] using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ).
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
54064 2019-12-07 14:06:05 Mi Zhang Wei Gao,Jianlin Xu,Mi Zhang and Xing Gao et al. XOSS XOSS 21:43:32.970 +46:12:22.20 2019-12-07 12:37:34.000 16.3 Clear- 2 Other PSP19E XOSS Wei Gao, Jianlin Xu, Mi Zhang and Xing Gao, report the possible brightens of the UG variable star [BL2005] J214332.94+461222.2(mag approximately 16.3) on several 40-s survey images (limiting mag about 18.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 07.52609 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=21h43m32.97s +46d12'22".2 (equinox 2000.0). Which is about 48.5" east and 107.6" south of the center of the UGC11800. Nothing is visible at this position on archival images taken on Nov. 01.65792 UT(limiting mag 18.5). 2019TNSTR2551....1G N
Related files
File Comments Last Modified (UT) Modified By
tns_2019wdw_atrep_54064.png Discovery Image 2019-12-07 15:51:41 Mi Zhang
tns_2019wdw_atrep_54064_0.png Confirmed Image 2019-12-07 16:39:15 Mi Zhang
No Data

Comments

Mi
Zhang

Sat, 12/07/2019 - 16:38

Confirmed Image

Confirmed Image

Mi
Zhang

Sat, 12/07/2019 - 16:29

We got another several 200-s

We got another several 200-s survey images (limiting mag about 18.0) taken by Xing Gao in Xingming Observatory Sky Survey(C42) using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).

COD C42
CON X.Gao,Urumqi No.1 Senior High School,XinJiang,China [zhangmi37@hotmail.com]
OBS M.Zhang, X.Gao
MEA X.Gao
TEL 0.6-m f/8 Ritchey-Chretien + CCD
NET USNO-A2.0
     2019wdw  C2019 12 07.67060 21 43 33.00 +46 12 22.6          15.70V      C42
     2019wdw  C2019 12 07.67319 21 43 33.00 +46 12 22.3          15.66V      C42
     2019wdw  C2019 12 07.67580 21 43 33.00 +46 12 22.5          15.63R      C42
     2019wdw  C2019 12 07.67843 21 43 32.99 +46 12 22.4          15.58R      C42

Mi
Zhang

Sat, 12/07/2019 - 14:18

using a unfiltered CCD ( +

using a unfiltered CCD ( + Celestron C14 Schmidt-Cassegrain telescope D=356-mm @f/6.9 ). not using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).