Discovery certificate for object 2019saz
TNS Astronomical Transient Report No. 48777 [ 2019TNSTR2003....1S ]

Date Received (UTC): 2019-10-06 15:37:58
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 2019saz
Discoverer internal name: ASASSN-19yn
Coordinates (J2000): RA = 23:33:00.286 (353.25119) DEC = +43:23:26.30 (43.39064)
Discovery date: 2019-10-06 09:01:26 (JD=2458762.8759954)


Remarks: Present in several epochs, faint blue PS1 match, most likely a CV candidate, in TESS Sector 16

Photometry

Discovery (first detection):
Discovery date: 2019-10-06 09:01:26
Flux: 15.7 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2019-10-01 04:19:12
Limiting flux: 18 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt


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