Night sky

Page 2 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

Anubis

No Lifer
Aug 31, 2001
78,712
427
126
tbqhwy.com
Originally posted by: FrustratedUser
Originally posted by: Anubis
These are hot pixels for whoever asked

Olympus C-720UZ
Exposure time: 8secs
F-stop: 2.8
ISO speed: 200

I have the same camera. Yup that is hot pixels for sure.
How do you get rid of them anubis? I know there is a way to take a black frame and use software to subtract.

i didnt use it much for long exposures, but when i did i used a dark frame subtraction action in Photoshop to get rin of them, it worked pretty well IIRC, i dont know if i still have it, havent needed it on the D70 yet, even for 30 sec exposures it does a really good job
 

Eli

Super Moderator | Elite Member
Oct 9, 1999
50,419
8
81
Originally posted by: Tiles2Tech
Originally posted by: Eli

Another picture from the same storm a few days later. Everything is covered in about 6" of snow and an inch and a half of ice.

1/08/04

Shooting Mode
Manual
Tv( Shutter Speed )
2.5
Av( Aperture Value )
3.2
Metering Mode
Center-weighted averaging
ISO Speed
50

That's all I can find for now.. Haven't taken any night pics in a while.. heh..
I like the reflection created from the light in the window onto the ice over the top of the snow. Great picture. :)
Yeah, I like it too.

Here is another pic. Not exactly night time, but it is one of my all-time favorite. :)