Discovery certificate for object 2019sdp
TNS Astronomical Transient Report No. 48906 [ 2019TNSTR2012....1F ]

Date Received (UTC): 2019-10-07 16:13:03
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

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

IAU Designation: AT 2019sdp
Discoverer internal name: ZTF18aamyyjf
Coordinates (J2000): RA = 15:18:01.558 (229.5064902) DEC = +67:02:44.61 (67.0457243)
Discovery date: 2019-10-07 03:37:18 (JD=2458763.6509028)

Potential host galaxy: SDSS J151801.46+670244.7
Host redshift: 0.069

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF18aamyyjf

Photometry

Discovery (first detection):
Discovery date: 2019-10-07 03:37:18
Flux: 19.816 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-06 03:35:29
Limiting flux: 19.9857 ABMag
Filter: r-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/2019sdp