Discovery certificate for object 2019sew
TNS Astronomical Transient Report No. 48960 [ 2019TNSTR2035....1N ]

Date Received (UTC): 2019-10-08 12:38:00
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 2019sew
Discoverer internal name: ZTF19accstol
Coordinates (J2000): RA = 08:14:06.443 (123.5268456) DEC = +04:56:07.89 (4.9355263666667)
Discovery date: 2019-10-04 12:13:38 (JD=2458761.0094676)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-04 12:13:38
Flux: 19.65 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-04 11:46:39
Limiting flux: 20.0527 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/2019sew