Discovery certificate for object 2019sen
TNS Astronomical Transient Report No. 48939 [ 2019TNSTR2035....1N ]

Date Received (UTC): 2019-10-08 08:38:18
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019sen
Discoverer internal name: ZTF19accmboe
Coordinates (J2000): RA = 18:10:16.580 (272.56908223333) DEC = +50:10:48.46 (50.180127066667)
Discovery date: 2019-10-04 03:14:36 (JD=2458760.6351505)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-04 03:14:36
Flux: 19.26 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-09-28 06:23:57
Limiting flux: 20.2746 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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