TNS Astronomical Transient Report No. 139430 [ 2022TNSTR.640....1C ]
Date Received (UTC): 2022-03-07 00:21:38
Date made public:
Sender: Flavio Castellani
Reporting Group: None Discovery Data Source: None
Flavio Castellani, Raffaele Belligoli, Vittorio Andreoli report/s the discovery of a new astronomical transient.
IAU Designation: AT 2022elz
Coordinates (J2000): RA = 09:55:25.590 (148.856625) DEC = +69:07:55.80 (69.132167)
Discovery date: 2022-03-06 19:50:13.056 (JD=2459645.32654)
Potential host galaxy: M81
Remarks: Flavio Castellani report the discovery by F.Castellani, R.Belligoli, V.Andreoli of a PNV (Mag.19.5R +-0.2 - USNOB1 catalogue) in the host galaxy M81 at Monte Baldo Observatory, Ferrara di Monte Baldo, Verona, Italy (A99), 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 02 March 2022.
Photometry
Discovery (first detection):
Discovery date: 2022-03-06 19:50:13.056
Flux: 19.5 STMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: RC 400MM F/8
Last non-detection:
Last non-detection date: 2022-03-02 02:50:46
Limiting flux: 20 STMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: RC 400MM F/8
Details of the new object can be viewed here: https://www.wis-tns.org/object/2022elz
Date Received (UTC): 2022-03-07 00:21:38
Date made public:
Sender: Flavio Castellani
Reporting Group: None Discovery Data Source: None
Flavio Castellani, Raffaele Belligoli, Vittorio Andreoli report/s the discovery of a new astronomical transient.
IAU Designation: AT 2022elz
Coordinates (J2000): RA = 09:55:25.590 (148.856625) DEC = +69:07:55.80 (69.132167)
Discovery date: 2022-03-06 19:50:13.056 (JD=2459645.32654)
Potential host galaxy: M81
Remarks: Flavio Castellani report the discovery by F.Castellani, R.Belligoli, V.Andreoli of a PNV (Mag.19.5R +-0.2 - USNOB1 catalogue) in the host galaxy M81 at Monte Baldo Observatory, Ferrara di Monte Baldo, Verona, Italy (A99), 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 02 March 2022.
Photometry
Discovery (first detection):
Discovery date: 2022-03-06 19:50:13.056
Flux: 19.5 STMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: RC 400MM F/8
Last non-detection:
Last non-detection date: 2022-03-02 02:50:46
Limiting flux: 20 STMag
Filter: Clear-
Instrument: Other
Telescope: Other
Remarks: RC 400MM F/8
Details of the new object can be viewed here: https://www.wis-tns.org/object/2022elz