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PNV AT2023wnh in M31 2023/11/03.795 - Flux: 19.1 STMag |
Discovery Image Discovery date: 2023-09-15 20:35:21.000  | Reference Image Last non-detection date: 2023-09-15 22:43:52'  | PanSTARRS-1 RA: 00:43:48.620 DEC: +41:32:44.2  | ||
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Discovery certificate for object 2023wnh TNS Astronomical Transient Report No. 192558 Date Received (UTC): 2023-11-03 23:13:07 Sender: Mr. Raffaele Belligoli Reporting Group: ISSP Discovery Data Source: ISSP Castellani Flavio report/s the discovery of a new astronomical transient. IAU Designation: AT 2023wnh Discoverer internal name: OMB-TNS01 Coordinates (J2000): RA = 00:43:48.700 (10.952917) DEC = +41:32:43.90 (41.545528) Discovery date: 2023-11-03 19:04:14.000 (JD=2460252.2946065) Potential host galaxy: m31 Remarks: Transient observed By F.Castellani, R.Belligoli and V.Andreoli ), in the course of Italian Supernovae Search Project using a 0.40m f/8 Ritchey-Chretien telescope (+ Moravian G4-9000 KAF CCD unfiltered CCD camera). No stellar source is visible at the position of the transient in our past images including reference image dated 15Th sept 2023. The transient has been already detected by Zwicky Transient Facility as ZTF23abighaj Photometry Discovery (first detection): Discovery date: 2023-11-03 19:04:14.000 Flux: 19.1 ABMag Filter: Clear- Instrument: Other Telescope: Other Remarks: RC 400 MM F8. OSSERVATORIO MONTE BALDO Last non-detection: Last non-detection date: 2023-09-15 22:43:52 Limiting flux: 19.8 ABMag Filter: Clear- Instrument: Other Telescope: Other Remarks: RC 400 MM F8. OSSERVATORIO MONTE BALDO ITALY Details of the new object can be viewed here: https://www.wis-tns.org/object/2023wnh |
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