Discovery certificate for object 2019qwu
TNS Astronomical Transient Report No. 47686 [ 2019TNSTR1906....1F ]

Date Received (UTC): 2019-09-25 13:19:04
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019qwu
Discoverer internal name: ZTF19acawkbs
Coordinates (J2000): RA = 18:20:12.751 (275.0531302) DEC = +26:53:58.00 (26.8994453)
Discovery date: 2019-09-25 03:15:35 (JD=2458751.6358218)

Potential host galaxy: GALEXASC J182012.77+265358.0

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acawkbs

Photometry

Discovery (first detection):
Discovery date: 2019-09-25 03:15:35
Flux: 19.5866 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-18 03:07:56
Limiting flux: 20.6954 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019qwu