TNS Astronomical Transient Report No. 47144 [ 2019TNSTR1847....1F ]

Date Received (UTC): 2019-09-18 14:42:53
Date made public:
Sender: 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: SN 2019qhm
Discoverer internal name: ZTF19abzkyjy
Coordinates (J2000): RA = 01:36:06.597 (24.0274894) DEC = -07:45:24.78 (-7.7568843)
Discovery date: 2019-09-18 09:03:48.000 (JD=2458744.8776389)

Potential host galaxy: SDSS J013606.64-074526.1
Host redshift: 0.099

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abzkyjy

Photometry

Discovery (first detection):
Discovery date: 2019-09-18 09:03:48.000
Flux: 19.2448 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-15 11:56:25
Limiting flux: 18.608 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://www.wis-tns.org/object/2019qhm