Discovery certificate for object 2019bos
TNS Astronomical Transient Report No. 30592 [ 2019TNSTR.335....1N ]

Date Received (UTC): 2019-03-06 10:21:27
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 2019bos
Discoverer internal name: ZTF19aalzgzj
Coordinates (J2000): RA = 11:42:34.211 (175.6425479) DEC = -12:45:12.31 (-12.7534181)
Discovery date: 2019-02-25 06:35:22.000 (JD=2458539.7745718)


Discovery (first detection):
Discovery date: 2019-02-25 06:35:22.000
Flux: 19.42 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-02-10 10:51:35
Limiting flux: 20.2559 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: