Discovery certificate for object 2019tim
TNS Astronomical Transient Report No. 50790 [ 2019TNSTR2175....1F ]

Date Received (UTC): 2019-10-25 16:33:31
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, F.E. Bauer, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, G. Pignata, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019tim
Discoverer internal name: ZTF19achwdtj
Coordinates (J2000): RA = 00:00:24.777 (0.1032382) DEC = +10:21:01.84 (10.3505116)
Discovery date: 2019-10-25 05:56:06 (JD=2458781.7472917)

Potential host galaxy: SDSS J000024.66+102100.0
Host redshift: 0.131

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19achwdtj

Photometry

Discovery (first detection):
Discovery date: 2019-10-25 05:56:06
Flux: 19.9844 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-18 04:45:39
Limiting flux: 19.9123 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/2019tim