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ISS and Venus transiting the Sun


LensRubinar 5.6/500 + Baader Astro Solar filter
CameraWebcamPhilips TouCam Pro
GuidingVixen GPDX
Film--
Exposition1/10 000 s
Date/time08. 06. 2004, 11:09:18 CET
Locationvillage Stupava, northern of Bratislava,
Position measured from hiking map: latitude 48°15'29" N and longitude 17°01'39" E
Position measured by GPS receiver: latitude 48°15'28.6" N and longitude 17°01'38" E (2m positional tolerance)
NoteAfter some experimentation I once again checked my geographical location I chose 500mm telephoto mirror lens and rotated the camera so, that ISS will be crossing their diagonal. I made first test by capturing video sequence few minutes before event. The final sequence started at 12:09:06 of Central european summer time. Only few seconds before predicted time of event. My wife held a shield in front of me and display. Only 12 seconds after start of capturing this video, I saw small black dot on display. I realized, that I had obtained a unique picture and video of that event. Video was captured using maximum available frequency 30frames/sec. Here you can see short video file converted to DivX 5 format. File size is 40 kB.


Position of observing site is shown on maps as red cross. Blue lines are latitude and longitude in WGS-84 coordinate system. They are marked red. Please click to images for detailed maps.


Large map

Zoomed area


Photo story from observing site.


Porter "team"


Short pause after second contact


Ready for ISS capturing.
I did use telephoto lens, mounted on main telescope.


Zuzka intently "worked"


Her work


Superb aperture focussing mask

Tomáš Maruška