Discovery certificate for object 2019pyu
TNS Astronomical Transient Report No. 46568 [ 2019TNSTR1800....1F ]

Date Received (UTC): 2019-09-11 11:24:55
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 2019pyu
Discoverer internal name: ZTF19abylleu
Coordinates (J2000): RA = 23:41:21.174 (355.3382246) DEC = -23:27:02.54 (-23.4507064)
Discovery date: 2019-09-11 10:01:32 (JD=2458737.9177315)

Potential host galaxy: GALEXASC J234121.03-232659.0

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abylleu

Photometry

Discovery (first detection):
Discovery date: 2019-09-11 10:01:32
Flux: 18.7989 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-07 08:52:17
Limiting flux: 20.2762 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/2019pyu