Discovery certificate for object 2019qwc
TNS Astronomical Transient Report No. 47643 [ 2019TNSTR1899....1S ]

Date Received (UTC): 2019-09-24 17:57:25
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

K. Z. Stanek, Z Way, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019qwc
Discoverer internal name: ASASSN-19xj
Coordinates (J2000): RA = 00:00:41.700 (0.17375) DEC = -61:35:41.53 (-61.59487)
Discovery date: 2019-09-20 22:19:12 (JD=2458747.43)

Potential host galaxy: 2MASX J00004176-6135434

Remarks: Present in several epochs, unknown redshift, blue host

Photometry

Discovery (first detection):
Discovery date: 2019-09-20 22:19:12
Flux: 17.7 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Last non-detection:
Last non-detection date: 2019-09-20 07:55:12
Limiting flux: 17.8 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019qwc