Discovery certificate for object 2018aca
TNS Astronomical Transient Report No. 17181 [ 2018TNSTR.315....1V ]

Date Received (UTC): 2018-03-08 18:26:54
Sender: Patrick Vallely
Source Group: ASAS-SN

P. Vallely, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2018aca
Discoverer internal name: ASASSN-18ew
Coordinates (J2000): RA = 10:22:50.690 (155.71121) DEC = +14:03:16.63 (14.05462)
Discovery date: 2018-03-07 04:04:48 (JD=2458184.67)

Potential host galaxy: SDSS J102250.88+140316.5
Host redshift: 0.041692

Remarks: In several epochs.

Photometry

Discovery (first detection):
Discovery date: 2018-03-07 04:04:48
Flux: 17.1 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski

Last non-detection:
Last non-detection date: 2018-03-04 07:26:24
Limiting flux: 17 ABMag
Filter: g-Sloan
Instrument: Paczynski
Telescope: ASASSN-Paczynski


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