Discovery certificate for object 2018iwd
TNS Astronomical Transient Report No. 25382 [ 2018TNSTR1821....1N ]

Date Received (UTC): 2018-11-25 13:37:13
Sender: ZTF (ZTF_AMPEL_NEW)
Source Group: ZTF

J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2018iwd
Discoverer internal name: ZTF18abtphml
Coordinates (J2000): RA = 22:59:20.952 (344.8373019) DEC = +27:55:44.82 (27.9291154)
Discovery date: 2018-11-07 03:25:55 (JD=2458429.6429977)



Photometry

Discovery (first detection):
Discovery date: 2018-11-07 03:25:55
Flux: 19.5141 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2018-11-04 05:49:46
Limiting flux: 20.25 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018iwd