ISS and Sun (10th Nov 2012)

Another alarm again, from CalSky service. This time ISS would have passed in front of Sun disk at Espoo / Finland, on 10th November 2012. Estimated time was approximately 12:33. I tried to follow, also this time - plans were not successful. Sky was full cloudy...

ISS and Moon (19.3.2012)

Yesterday I got another alarm from CalSky -service, this time also ISS crossing the Moon disk. It happened at 19th March 2012, little bit before 8am - in Finnish local time. Not even a chance to observe, sleet was falling from the sky. Waiting for the next passing then...

ISS and Moon (18.3.2012)

Approximately one week ago, I got email alert from the CalSky service. It predicted that the ISS would pass across the Moon disk at southern Finland, on Sunday morning 18th March 2012. The time for the crossing was 07:13:02 local time, re-checked yesterday - schedule was 07:12:57.

I tried to prepare equiment for taking image sequence of the ISS, with Nikon D200 and C8 OTA. Also found out that memory buffer at D200, fills is pretty quickly - max 5s sequence at 6fps. It would have needed at least 10...15s of buffer, because the passing of ISS would propably (?) change some seconds of the predicted time.

Another problem would been carrying the C8 scope to suitable place, since I do not have a car. On top of the building - there would be high place, but metal fence blocks the visibility. So then, waiting for the next passing of the ISS over moon or sun disk...