Discovery certificate for object 2017ll
TNS Astronomical Transient Report No. 8015 [ 2019TNSTR.110....1K ]

Date Received (UTC): 2017-01-18 19:16:17
Date made public: 2019-01-18
Sender: iPTF (iPTF_Bot1)
Reporting Group: iPTF     Discovery Data Source: iPTF

M. Kasliwal, Y. Cao (Caltech), on behalf of iPTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017ll
Discoverer internal name: iPTF17ll
Coordinates (J2000): RA = 08:52:08.153 (133.03397) DEC = +33:08:36.86 (33.143573)
Discovery date: 2017-01-18 11:00:57.000 (JD=2457771.9589931)


Discovery (first detection):
Discovery date: 2017-01-18 11:00:57.000
Flux: 21.001 ABMag
Filter: g-PTF
Instrument: CFH12k
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2009-01-01 00:00:00
Limiting flux: 21.5 ABMag
Filter: R-PTF
Instrument: CFH12k
Telescope: Palomar 1.2m Oschin

Details of the new object can be viewed here: