AT 2018hnj
RA/DEC (2000)
17:54:17.47 -29:42:53.10
268.572792 -29.71475
Type
---
Redshift
---
Source Group
BraTS
Discovery Date
2018-10-23 22:01:42
TNS AT
Y
Public
Y
Discovery Mag
14.9
Filter
Clear-
Discoverer/s
C. Jacques, J. Barros, E. Pimentel (SONEAR), P. Holvorcem (Holvorcem Ltda.), on behalf of the Brazilian Transient Search (BraTS) team
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2018-10-21 22:57:20 - 2018-10-23 22:01:422
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
379272018-10-23 22:01:4214.90.216.6OtherClear-Other_Other10C. Jacques, J. Barros, E. Pimentel3 frames taken over 4.0-min period with 0.28-m f/2.2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes
379262018-10-21 22:57:2016.6OtherClear-Other_Other10C. Jacques, J. Barros, E. Pimentel[Last non detection] 3 frames taken over 5.2-min period with 0.28-m f/2.2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes
AT Reportings
IDTime received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
237142018-10-24 02:46:05cjacqueslfC. Jacques, J. Barros, E. Pimentel (SONEAR), P. Holvorcem (Holvorcem Ltda.), on behalf of the Brazilian Transient Search (BraTS) teamBraTS17:54:17.47-29:42:53.102018-10-23 22:01:4214.9Clear-PSNBraTS-SON-T2-003BraTS
Classification Reportings
No Data

Comments

Also reported as TCP J17541747-2942531 by the discoverers: http://www.cbat.eps.harvard.edu/unconf/followups/J17541747-2942531.html. An OGLE II. VI photometry of Galactic Bulge (Udalski+, 2002) catalogue source (J2000.0 position end figures 17.47s, 53.3"; V= 20.8, I= 19.0 mag) is 0.2" south of the transient's reported position. Nothing was detected by the ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S and Kochanek et al. 2017PASP..129j4502K) at the transient's reported position since 2013 Apr. 4; latest available observation is 2018 Oct. 7.0607 UT, gmag. fainter than 15.1; complete 'light curve' at https://asas-sn.osu.edu/light_curves/fe4b7850-e9d3-4412-adb1-94623c7f8b84