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A 13 second occultation was recorded by Dave Herald, using an SCT Telescope and Watec 910BD camera.
1 miss was recorded for this event.
An attempted observation that the observer considers unreliable is reported below, but not included in the analysis.
There was no updated prediction for this event.
Observers:
1(M) D Gault, Hawkesbury Heights, New South Wales, Australia
2 D Herald, Murrumbateman, New South Wales, Australia
3(P) Prediction
Discussion:
The DAMIT model above is plotted at the expected diameter of Flora. With only one chord, it is not possible to tell if Dave was north or south of the centre line of the event. The miss suggests that he was north, but is too far removed to be positive. The model has been plotted centred on the observed chord.
The figure below shows the Tangra light curve of the occultation.
Herald:
Observational Data:
Observation details for MP ( 8 ) Flora
By Star TYC 1343-02834-1
On 2018-01-05 at 15:41:16.0
_______________________________
Observer Dave Gault
Location Hawkesbury Heights, NSW, AU
Longitude +150:38
Latitude -33:39
Altitude 286 m
Datum WGS84
Telescope SCT including Cass and Mak
Aperture 30 cm
Seeing Steady Clear
Camera Type KPC-350BH PAL/CCIR
Camera Delay
Timing GPS - time inserted Video with frame analysis
Missed
Comments:
_______________________________
Observer Dave Herald
Location Murrumbateman, NSW, Australia
Longitude +148:59
Latitude -34:57
Altitude 594 m
Datum WGS84
Telescope SCT including Cass and Mak
Aperture 40 cm
Seeing Slight flickering Clear
Camera Type Watec 910BD PAL/CCIR
Camera Delay
Timing GPS - time inserted Video with frame analysis
Disappearance 15:41:18.78
Reappearance 15:41:32.14
Comments: Certain of event, even though mag drop only 0.08 Lightcurve from 15:40:00 to 15:43:00 by
Tangra v3.6.15 using AperturePhotometry/AverageBackground. Analysis by AOTA v4.5.3.2.
Report prepopulated by IOTA Reporting Add-in for OW ver.1.9
_______________________________
Observer John Newman
Location Flynn, ACT, AU
Longitude +149:02
Latitude -35:11
Altitude 657 m
Datum WGS84
Telescope SCT including Cass and Mak
Aperture 40 cm
Seeing Steady Clear
Camera Type Watec 910BD PAL/CCIR
Camera Delay
Timing GPS - time inserted Video with frame analysis
Missed
Comments: Reported as a miss. Technique may be deficient. Report prepopulated by IOTA Reporting Add-in for OW ver.1.9