abraxas
No longer a newbie, moving up!
- Joined
- Aug 15, 2006
- Messages
- 10,417
- Reaction score
- 9
- Can others edit my Photos
- Photos NOT OK to edit
I bought a cable for my d80 to try this out. I went to a dark area at the base of the mountains about 10 miles away from my house, with a half-charged battery (of course), and came up with the following;
11/16/06 about 1:00 am
Kinda cruddy.
I could of done a little better post processing, but I just pulled it into cs2 and auto-adjusted.
iso - 800
2 sec.
f3.8
So, the cable worked great. Then I tried a much longer exposure.
iso -800
1248 secs. (20+ min)
f3.8
Same half-"asked" cs2 processing. I like the color. Light pollution from stressful city life beyond the mountains. Problem with long exposures is d80 takes as long to do the "job" as the exposures, ie; 20 minute exposure takes another twenty minutes to record the "job." Unsatisfactory. Must read the fine manual.
Looking for maybe two, to five minute exposures. That should keep star arc to a minimum (20 minutes = 5 degrees of arc?). Hopefully will get 20-40 shots on a full battery (and some meteors this time) I did see two Leonids shooting through the sky, but didn't have my camera on them. Maybe tomorrow night, or the next. I have a couple darker locations I want to try.
Any ideas, suggestions?
11/16/06 about 1:00 am
Kinda cruddy.
I could of done a little better post processing, but I just pulled it into cs2 and auto-adjusted.
iso - 800
2 sec.
f3.8
So, the cable worked great. Then I tried a much longer exposure.
iso -800
1248 secs. (20+ min)
f3.8
Same half-"asked" cs2 processing. I like the color. Light pollution from stressful city life beyond the mountains. Problem with long exposures is d80 takes as long to do the "job" as the exposures, ie; 20 minute exposure takes another twenty minutes to record the "job." Unsatisfactory. Must read the fine manual.
Looking for maybe two, to five minute exposures. That should keep star arc to a minimum (20 minutes = 5 degrees of arc?). Hopefully will get 20-40 shots on a full battery (and some meteors this time) I did see two Leonids shooting through the sky, but didn't have my camera on them. Maybe tomorrow night, or the next. I have a couple darker locations I want to try.
Any ideas, suggestions?