RA/DEC (2000)
00:42:42.410 +41:19:41.23
10.676708 +41.328119
Type
---
Redshift
Discovery Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2018-12-17 13:14:33.000
TNS AT
Y
Public
Y
Host Name
M31
Discovery Mag
18.2
Filter
Clear-
Reporter/s
Mi Zhang and Xing Gao
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
r-ZTF P48_ZTF-Cam 2018-12-20 02:44:52 - 2018-12-23 03:53:01 2458472.6145 - 2458475.6618171 7
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
47840 2018-12-23 03:53:01 2458475.6618171 17.82 0.04 19.82 ABMag r-ZTF P48_ZTF-Cam 30
47821 2018-12-23 03:53:01 2458475.6618171 17.82 0.04 19.82 ABMag r-ZTF P48_ZTF-Cam 30
47773 2018-12-23 03:53:01 2458475.6618171 17.82 0.04 19.82 ABMag r-ZTF P48_ZTF-Cam 30
47838 2018-12-20 02:44:52 2458472.6145 20.14 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
47746 2018-12-20 02:44:52 2458472.6145 20.14 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
47819 2018-12-20 02:44:52 2458472.6145 20.14 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
47771 2018-12-20 02:44:52 2458472.6145 20.14 ABMag r-ZTF P48_ZTF-Cam 30 [Last non detection]
g-ZTF P48_ZTF-Cam 2018-12-20 04:22:55 - 2018-12-23 02:30:27 2458472.6825926 - 2458475.6044792 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
47839 2018-12-23 02:30:27 2458475.6044792 17.95 0.07 19.74 ABMag g-ZTF P48_ZTF-Cam 30
47820 2018-12-23 02:30:27 2458475.6044792 17.95 0.07 19.74 ABMag g-ZTF P48_ZTF-Cam 30
47748 2018-12-23 02:30:27 2458475.6044792 17.95 0.07 19.74 ABMag g-ZTF P48_ZTF-Cam 30
47772 2018-12-23 02:30:27 2458475.6044792 17.95 0.07 19.74 ABMag g-ZTF P48_ZTF-Cam 30
47747 2018-12-20 04:22:55 2458472.6825926 18.23 0.08 19.54 ABMag g-ZTF P48_ZTF-Cam 30
G-Gaia Gaia_Gaia-photometric 2018-09-16 07:04:48 - 2018-12-21 14:02:24 2458377.795 - 2458474.085 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
47762 2018-12-21 14:02:24 2458474.085 17.68 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
47761 2018-09-16 07:04:48 2458377.795 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2018-12-18 08:41:16 - 2018-12-18 08:41:16 2458470.8619907 - 2458470.8619907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
47145 2018-12-18 08:41:16 2458470.8619907 18.42 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2018-12-20 07:43:40 - 2018-12-20 07:43:40 2458472.8219907 - 2458472.8219907 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
47146 2018-12-20 07:43:40 2458472.8219907 17.988 0.165 18.84 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
Clear- Other_Other 2018-12-16 13:45:48 - 2018-12-19 15:32:50 2458469.0734722 - 2458472.1478009 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
46919 2018-12-19 15:32:50 2458472.1478009 17.6 20.5 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
46306 2018-12-17 13:14:33 2458470.0517708 18.2 20.5 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ).
46305 2018-12-16 13:45:48 2458469.0734722 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 ).
46918 2018-12-16 13:45:48 2458469.0734722 20 VegaMag Clear- Other_Other 300 Mi Zhang and Xing Gao [Last non detection]
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
27014 2018-12-23 21:11:18 ZTF_AMPEL_NEW J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 00:42:42.400 +41:19:41.22 2018-12-23 02:30:27.000 17.95 g-ZTF PSN ZTF18acxhqis ZTF N
27007 2018-12-23 20:48:39 ZTF_AMPEL_NEW J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 00:42:42.400 +41:19:41.22 2018-12-23 02:30:27.000 17.95 g-ZTF PSN ZTF18acxhqis ZTF N
26985 2018-12-23 14:23:44 ZTF_AMPEL_NEW J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 00:42:42.400 +41:19:41.22 2018-12-23 02:30:27.000 17.95 g-ZTF PSN ZTF18acxhqis ZTF N
26981 2018-12-23 14:23:11 Gaia_Bot1 A. Delgado,D. Harrison,S. Hodgkin et al. GaiaAlerts GaiaAlerts 00:42:42.410 +41:19:41.23 2018-12-21 14:02:24.000 17.68 G-Gaia PSN Gaia18dxn GaiaAlerts candidate Nova in M31 N
26975 2018-12-23 14:18:05 ZTF_AMPEL_NEW J. Nordin,V. Brinnel,M. Giomi et al. ZTF ZTF 00:42:42.400 +41:19:41.13 2018-12-20 04:22:55.000 18.23 g-ZTF PSN ZTF18acxhqis ZTF N
26820 2018-12-20 15:57:00 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 00:42:42.411 +41:19:41.03 2018-12-20 07:43:40.000 17.988 orange-ATLAS PSN ATLAS18bcay ATLAS N
26749 2018-12-19 17:24:33 Mi Zhang Mi Zhang and Xing Gao et al. XOSS XOSS 00:42:42.410 +41:19:41.10 2018-12-19 15:32:50.000 17.6 Clear- PNV M31 XM05MZ XOSS using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). N
26512 2018-12-17 13:56:59 Mi Zhang Mi Zhang and Xing Gao et al. XOSS XOSS 00:42:42.410 +41:19:41.10 2018-12-17 13:14:33.000 18.2 Clear- 1 PNV M31 XM05MZ XOSS Mi Zhang and Xing Gao, report the discovery of a possible nova (mag approximately 18.2) on severl 300-s survey images (limiting mag about 20.5) taken by Xing Gao in Xingming Observatory Sky Survey(C42) around Dec. 17.55177 UT using a unfiltered CCD ( + 0.6-m f/8 Ritchey-Chretien telescope ). The transient approximately located at R.A.=00h42m42.41s +41d19'41".1 (equinox 2000.0). Which is about 21.5" west and 212.6" north of the center of the NGC224(M31). Nothing is visible at this position on archival images taken on Dec. 16.57347 UT(limiting mag 20.0). NET UCAC-4 XM05MZ C2018 12 17.55177 00 42 42.41 +41 19 41.1 18.2V C42 All images can be seen from: http://www.xjltp.com/XOSS/XM05MZ/XM05MZ.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. 2018TNSTR2061....1G N
Related files
File Comments Last Modified (UT) Modified By
tns_2018kaf_atrep_26512_XOSS.png 2018-12-17 14:59:46 Mi Zhang
No Data

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 26981 of Group GaiaAlerts
Previous RA, DEC: 00:42:42.410, +41:19:41.10 (10.676708, +41.328083)
Updated RA, DEC: 00:42:42.410, +41:19:41.23 (10.676708, 41.328119)