Discovery certificate for object 2019nls
TNS Astronomical Transient Report No. 43953 [ 2019TNSTR1504....1N ]

Date Received (UTC): 2019-08-15 05:48:38
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF     Discovery Data Source: 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 2019nls
Discoverer internal name: ZTF19abppewc
Coordinates (J2000): RA = 20:44:30.518 (311.12716015) DEC = +15:33:41.04 (15.56140045)
Discovery date: 2019-08-15 04:03:19 (JD=2458710.6689699)


Remarks: See arXiv:1904.05922 for selection criteria.

Photometry

Discovery (first detection):
Discovery date: 2019-08-15 04:03:19
Flux: 19 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-08-13 05:54:46
Limiting flux: 19.6947 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/2019nls