Occultation of UCAC4 397-130655 by (177) Irma on 2025-01-02 Green O+: Alex Pratt Optics: M280 | Method: VID | Duration: 1.30 -1.61,53.84,0 Green O+: William Stewart Optics: M279 | Method: VID | Duration: 1.12 -2.57,53.06,0