Discovery certificate for object 2019sls
TNS Astronomical Transient Report No. 49308 [ 2019TNSTR2072....1N ]

Date Received (UTC): 2019-10-13 08:14:15
Sender: ZTF (ZTF_AMPEL_COMPLETE)
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: AT 2019sls
Discoverer internal name: ZTF19acctpgd
Coordinates (J2000): RA = 20:40:19.799 (310.0824943) DEC = -11:09:05.57 (-11.1515484)
Discovery date: 2019-10-13 02:57:12 (JD=2458769.6230556)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-10-13 02:57:12
Flux: 18.81 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-02 06:38:15
Limiting flux: 19.8678 ABMag
Filter: r-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/2019sls