TNS Astronomical Transient Report No. 25238 [ 2018TNSTR1801....1N ]
Date Received (UTC): 2018-11-20 14:49:56
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF Discovery Data Source: 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 2018isk
Discoverer internal name: ZTF18abtgien
Coordinates (J2000): RA = 02:33:56.348 (38.4847823) DEC = +40:24:20.11 (40.4055861)
Discovery date: 2018-11-03 09:15:31.000 (JD=2458425.8857755)
Remarks: Known SDSS and/or MILLIQUAS QSO/AGN
Photometry
Discovery (first detection):
Discovery date: 2018-11-03 09:15:31.000
Flux: 18.9581 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2018-09-03 10:12:51
Limiting flux: 20.24 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2018isk
Date Received (UTC): 2018-11-20 14:49:56
Sender: ZTF (ZTF_AMPEL_NEW)
Reporting Group: ZTF Discovery Data Source: 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 2018isk
Discoverer internal name: ZTF18abtgien
Coordinates (J2000): RA = 02:33:56.348 (38.4847823) DEC = +40:24:20.11 (40.4055861)
Discovery date: 2018-11-03 09:15:31.000 (JD=2458425.8857755)
Remarks: Known SDSS and/or MILLIQUAS QSO/AGN
Photometry
Discovery (first detection):
Discovery date: 2018-11-03 09:15:31.000
Flux: 18.9581 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2018-09-03 10:12:51
Limiting flux: 20.24 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2018isk