Discovery certificate for object 2018emn
TNS Astronomical Transient Report No. 21137 [ 2018TNSTR1068....1D ]

Date Received (UTC): 2018-08-01 09:38:30
Sender: Gaia (Gaia_Bot1)
Source Group: GaiaAlerts

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2018emn
Discoverer internal name: Gaia18byf
Coordinates (J2000): RA = 10:34:06.350 (158.526458) DEC = +61:37:39.29 (61.627581)
Discovery date: 2018-07-30 12:30:14 (JD=2458330.0209954)


Remarks: candidate SN near galaxy SDSS J103406.17+613738.7

Photometry

Discovery (first detection):
Discovery date: 2018-07-30 12:30:14
Flux: 18.99 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-06-07 12:50:24
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


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