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MEMBERS:IGOR POPOVČOVSKI
DOROTEJA ANDREIĆ
ALEKSANDAR CIKOTA
TEAMLEADER:ŽELJKO ANDREIĆ
Day 1:• we made preparations for our observing activities
• we learned how to plan an observation
• we cleaned up the dark room
•We took photos of the sundial with different
photographic lenses
• We practiced to develop the film and to make prints
• We made preparations for astrophotography
Days 2 and 3:
•We observed the Perseids and made photos of the sky
• We developed and analyzed the photos
Day 4:
Days 5 and 6:•We determined limiting magnitude of our photos
• We have taken photos of the Milky way in the zenith with different objectives
F = 20 mm, F/2,8
F = 29 mm, F/2,8
F = 35 mm, F/2,8
F = 55 mm, F/1,4
F = 55 mm, F/2,8
F = 70 mm, F/4,5
F = 100 mm, F/2,0
F = 200 mm, F/4,0
• We also took a picture of M 31
Days 8 and 9:• We determined limiting magnitude on our photos of the zenith
0
20
40
60
80
100
120
0 500 1000 1500 2000 2500 3000
Promjer objektiva na kvadrat
Gra
nič
na
ma
gn
etu
da
• Giovanni showed us how to make photos with his telescope
Lyrae LiraePegasus
• We also made pictures of M 31 and M 33 with the observatory telescope, a 40 cm Newton
M 31M 33
Thanks for your attention!