Discovery certificate for object 2019pww
TNS Astronomical Transient Report No. 46502 [ 2019TNSTR1786....1F ]

Date Received (UTC): 2019-09-10 12:27:48
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 2019pww
Discoverer internal name: ZTF19abygvwv
Coordinates (J2000): RA = 23:57:11.606 (359.2983579) DEC = -00:01:38.43 (-0.0273428)
Discovery date: 2019-09-10 09:32:30 (JD=2458736.8975694)

Potential host galaxy: SDSS J235711.47-000137.4
Host redshift: 0.368

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abygvwv

Photometry

Discovery (first detection):
Discovery date: 2019-09-10 09:32:30
Flux: 19.5048 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-07 08:53:01
Limiting flux: 20.7114 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/2019pww