niedziela, 14 września 2008

Patrol bolidowy

Pierwsze sesje wykonane, pora na małe podsumowanie.

2008.09.08
Meteors: zero
Photo reference: HP 66198, 5.60 mag
Place of observation: Poznań, Poland 52°26'25"N 16°57'7"E, 75 m.s.l.
Camera: EOS 450D, lens 18mm, focal ratio d/f 11
Exposure: 130x60s, interwals 8s, start (UTC) 19:06:04 , end (UTC) 21:28:07, 800 ISO
Partly clouds, half of the exposures are covered.


2008.09.09
Meteors: zero
Photo reference: HP 66928 A, 7.70 mag
Place of observation: Poznań, Poland 52°26'25"N 16°57'7"E, 75 m.s.l.
Camera: EOS 450D, lens 21mm, focal ratio d/f 3.51
Exposure: 400x30s, interwals 8s, start (UTC) 18:33:43 , end (UTC) 22:34:37, 800 ISO
Clear weather


2008.09.11
Meteors: zero
Photo reference: HP 66198, 5.60 mag
Place of observation: Poznań, Poland 52°26'25"N 16°57'7"E, 75 m.s.l.
Camera: EOS 450D, lens 18mm, focal ratio d/f 3.51
Exposure: 80x30s, interwals 4s, start (UTC) 18:45:21 , end (UTC) 19:32:43, 200 ISO
High level clouds


Et = 7hrs 10min

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