Discovery certificate for object 2017hba
TNS Astronomical Transient Report No. 13891 [ 2017TNSTR1062....1D ]

Date Received (UTC): 2017-10-03 19:22:44
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 2017hba
Discoverer internal name: Gaia17cmm
Coordinates (J2000): RA = 09:27:24.800 (141.853333) DEC = +26:21:07.45 (26.352069)
Discovery date: 2017-10-02 09:56:09 (JD=2458028.9139931)


Remarks: candidate SN in galaxy SDSS J092724.73+262106.9

Photometry

Discovery (first detection):
Discovery date: 2017-10-02 09:56:09
Flux: 18.53 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-05-19 05:08:09
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/2017hba