Discovery certificate for object 2019stn
TNS Astronomical Transient Report No. 49621 [ 2019TNSTR2124....1N ]

Date Received (UTC): 2019-10-19 03:37:41
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 2019stn
Discoverer internal name: ZTF19acfvmzm
Coordinates (J2000): RA = 00:36:37.586 (9.15661) DEC = +29:44:18.14 (29.7383729)
Discovery date: 2019-10-19 03:06:27.000 (JD=2458775.6294907)

Remarks: See arXiv:1904.05922 for selection criteria.


Discovery (first detection):
Discovery date: 2019-10-19 03:06:27.000
Flux: 19.54 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2019-10-18 03:47:51
Limiting flux: 20.0699 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: