Discovery certificate for object 2019azf
TNS Astronomical Transient Report No. 30063 [ 2019TNSTR.261....1S ]

Date Received (UTC): 2019-02-22 02:09:19
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

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

IAU Designation: SN 2019azf
Discoverer internal name: ASASSN-19dh
Coordinates (J2000): RA = 01:12:31.493 (18.13122) DEC = -45:48:51.12 (-45.8142)
Discovery date: 2019-02-22 00:28:48 (JD=2458536.52)

Potential host galaxy: GALEXASC J011231.92-454853.4
Host redshift: 0.030568

Remarks: Present in several epochs

Photometry

Discovery (first detection):
Discovery date: 2019-02-22 00:28:48
Flux: 17 ABMag
Filter: g-Sloan
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2019-02-12 00:57:36
Limiting flux: 17.6 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/2019azf