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A Two positive observations were recorded by Paul Maley in Sumatra and Albert Lim in Singapore , using video OSD technique.
View the updated prediction.
Observers:
1 A Lim/YK Chia,Singapore
2 P Maley,Nikoi Is, Sumatra,Indonesia
3(P) Predicted Centerline
Discussion:
The ellipse above is plotted at the best fit axis ratio as determined by Occult. With two chords we can be confident of the path of Daphne and that it was close to the predicted line. The ISAM 3D model has been overlaid on the measured ellipse and shows reasonable fit
The figure below shows Albert's the Limovie light curve of the occultation.
Observational Data:
Observation details for MP ( 41 ) Daphne
By Star HIP HIP93026
On 2013-03-30 at 18:29:00.0
_______________________________
Observer Albert Lim
Location Singapore, SG
Longitude +103:46
Latitude +1:20
Altitude 48 m
Datum WGS84
Telescope Refractor
Aperture 11 cm
Seeing Strong flickering Clear
Camera Type PAL/CCIR
Camera Delay 0
Timing GPS - time inserted Video with frame analysis
Disappearance 18:29:00.00
Reappearance 18:29:00.00
Comments: Reanalysis by John Talbot using both Limovie and Tangra. Single or
double frame dips occur at several times. These could be
candidates for satellite occultations but are also consistent with scintillation
noise None of these is a complete dissapearance even at
field resolution, and star remains dimly visible unlike the main dip where it is absent.
_______________________________
Observer Paul Maley
Location P Maley,Nikoi Is, Sumatra,Indonesia
Longitude 104.71011
Latitude +1.0537
Altitude 4 m
Datum WGS84
Telescope Refractor
Aperture 5 cm
Seeing Slight flickering Thin Cloud
Camera Type PAL/CCIR
Camera Delay 0
Timing GPS - time inserted Video with frame analysis
Disappearance 18:29:0.35
Reappearance 18:29:7.05
Comments: Special trip from USA for this event