Discovery certificate for object 2019ozb
TNS Astronomical Transient Report No. 45526 [ 2019TNSTR1667....1S ]

Date Received (UTC): 2019-08-30 10:56:56
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: SN 2019ozb
Discoverer internal name: ASASSN-19vj
Coordinates (J2000): RA = 13:44:41.858 (206.17441) DEC = -29:54:11.92 (-29.90331)
Discovery date: 2019-08-29 23:31:12 (JD=2458725.48)


Remarks: Present in several epochs, on the rise; no match in Vizier, so possible "hostless" or superluminous SN

Photometry

Discovery (first detection):
Discovery date: 2019-08-29 23:31:12
Flux: 17.5 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-08-24 00:00:00
Limiting flux: 18.5 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius


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