Discovery certificate for object 2019giw
TNS Astronomical Transient Report No. 36251 [ 2019TNSTR.900....1N ]

Date Received (UTC): 2019-06-01 06:49:04
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 2019giw
Discoverer internal name: ZTF19aawgolt
Coordinates (J2000): RA = 12:15:22.828 (183.8451167) DEC = -11:07:04.48 (-11.1179098)
Discovery date: 2019-06-01 04:32:20 (JD=2458635.6891319)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-06-01 04:32:20
Flux: 18.89 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-05-04 07:10:20
Limiting flux: 20.2978 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/2019giw