Discovery certificate for object 2019sdx
TNS Astronomical Transient Report No. 48914 [ 2019TNSTR2012....1F ]

Date Received (UTC): 2019-10-07 16:13:03
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 2019sdx
Discoverer internal name: ZTF19accazwf
Coordinates (J2000): RA = 03:00:46.446 (45.1935265) DEC = +40:00:49.45 (40.0137365)
Discovery date: 2019-10-07 08:53:59 (JD=2458763.8708218)

Potential host galaxy: 2MASS J03004662+4000490

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19accazwf

Photometry

Discovery (first detection):
Discovery date: 2019-10-07 08:53:59
Flux: 19.7596 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-03 10:09:11
Limiting flux: 20.7667 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/2019sdx