Discovery certificate for object 2019cwi
TNS Astronomical Transient Report No. 32140 [ 2019TNSTR.517....1S ]

Date Received (UTC): 2019-04-08 08:18:03
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: AT 2019cwi
Discoverer internal name: ASASSN-19iz
Coordinates (J2000): RA = 22:02:27.581 (330.61492) DEC = -53:22:09.70 (-53.36936)
Discovery date: 2019-04-07 09:21:36 (JD=2458580.89)

Potential host galaxy: GALEXASC J220226.96-532206.9

Remarks: Present in several epochs, unknown redshift host

Photometry

Discovery (first detection):
Discovery date: 2019-04-07 09:21:36
Flux: 17.7 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-04-02 03:36:00
Limiting flux: 17.6 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin


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