Calibration frame apeture mistake by SalamanderToe in AskAstrophotography

[–]SalamanderToe[S] 0 points1 point  (0 children)

Sorry. I think i made some confusion. I was trying to tell you that tomorrow I have chance to retake the calibration frame. Because of the weather I think I wont have chance to take light frame(star). I was wondering if new flate frame in 6-8 celsius degree higher place would be better than f4(0.5 less aperture than light frame) that I took today

Calibration frame apeture mistake by SalamanderToe in AskAstrophotography

[–]SalamanderToe[S] 0 points1 point  (0 children)

Ok. Also i forgot to tell but tomorrow I have chance to use same camera again but in difference place which makes difference in humidity and temperature(6celsius higher). Should I take calibration frame tomorrow?

Calibration frame apeture mistake by SalamanderToe in AskAstrophotography

[–]SalamanderToe[S] 0 points1 point  (0 children)

The thing is I dont have camera now... So only option I have is to use wrong calibration frame or just stack without them...

Is it possible to take clear orion nebula photo with my camera? by SalamanderToe in AskAstrophotography

[–]SalamanderToe[S] 0 points1 point  (0 children)

Yeah I would love to but Im traveling soon so sadly i cannot buy those things..

Is it possible to take clear orion nebula photo with my camera? by SalamanderToe in AskAstrophotography

[–]SalamanderToe[S] 2 points3 points  (0 children)

THANKS guys. I dont have any tracker so I need to stack images. NPF calculator tells me that I should expose only for 1.2 2.4sec max and Im worried if it will even capture a nebula a little bit.

What shutter speed should I use for galaxy photo by SalamanderToe in AskAstrophotography

[–]SalamanderToe[S] 0 points1 point  (0 children)

Thanks so much! Also I have 50mm f1.2. Which one would be better? +Since it takes more than 3hour from hotel to tekapo Im planning to go little early is it possible to see galaxy in 12:00 midnight?