Discovery certificate for object 2018cex
TNS Astronomical Transient Report No. 19100 [ 2018TNSTR.753....1S ]

Date Received (UTC): 2018-06-05 15:05:20
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 2018cex
Discoverer internal name: ASASSN-18lp
Coordinates (J2000): RA = 14:37:39.341 (219.41392) DEC = -09:13:09.26 (-9.21924)
Discovery date: 2018-06-05 05:45:36 (JD=2458274.74)


Remarks: Faint blue match in PS1, might be a CV, but could also be a SN

Photometry

Discovery (first detection):
Discovery date: 2018-06-05 05:45:36
Flux: 16 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2018-06-03 09:21:36
Limiting flux: 17.6 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018cex