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A 13 second occultation was recorded by Paul Montague, using a ZWO ASI1600MM-C camera.
1 miss was recorded for this event.
There was no updated prediction for this event.
Observers: 1(M) D Hooper, Melbourne, Victoria, Australia 2 P Montague, Golden Grove, South Australia, Australia 3(P) Prediction
Discussion:
The circle above is plotted at the expected diameter of Pretoria. With only one chord, it is not possible to tell if Paul was north or south of the centre line of the event. The model has been plotted centred on the observed chord.
Observational Data:
Observation details for MP ( 790 ) Pretoria By Star UCAC4 497-023758 On 2018-02-03 at 14:40:35.0 _______________________________ Observer Dean Hooper Location Melbourne, VIC, Australia Longitude +145:05 Latitude -37:59 Altitude 10 m Datum WGS84 Telescope SCT including Cass and Mak Aperture 28 cm Seeing Slight flickering Clear Camera Type Watec 910HX PAL/CCIR Camera Delay Timing GPS - time inserted Video with frame analysis Missed Comments: Miss _______________________________ Observer Paul Montague Location Golden Grove, SA, AU Longitude +138:42 Latitude -34:46 Altitude 158 m Datum WGS84 Telescope other - specify below Aperture 20 cm Seeing Strong flickering Clear Very gusty winds Camera Type Other - List in Comments CCD Drift Camera Delay Timing other Video, photo or photoelectric Disappearance 14:40:58.20 Reappearance 14:41:11.69 Comments: Very windy conditions makes it hard to identify precise start/end. Light curve attached fyi. Used a ZWO ASI1600MM-C camera at -20 Celsius with 500ms exposures and a ROI around the target star of about 800x600.Not sure whether FireCapture's timestamp is for the start, middle or end of the exposure time. Report prepopulated by IOTA Reporting Add-in for OW ver.1.9