Discovery certificate for object 2019hsw
TNS Astronomical Transient Report No. 38120 [ 2019TNSTR1030....1S ]

Date Received (UTC): 2019-06-18 12:17:21
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2019hsw
Discoverer internal name: ASASSN-19pn
Coordinates (J2000): RA = 09:20:33.698 (140.14041) DEC = +64:04:22.87 (64.07302)
Discovery date: 2019-06-18 03:07:12 (JD=2458652.63)

Potential host galaxy: NGC 2805
Host redshift: 0.005779

Remarks: Clear detection, on the rise, located on the spiral arm of NGC 2805

Photometry

Discovery (first detection):
Discovery date: 2019-06-18 03:07:12
Flux: 15.4 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt

Last non-detection:
Last non-detection date: 2019-06-13 03:21:36
Limiting flux: 18.6 ABMag
Filter: g-Sloan
Instrument: Leavitt
Telescope: ASASSN-Leavitt


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019hsw