Getting plate-solving status, please wait...
M8 or Lagoon Nebula Collimation Test Takahashi 180ED, Jerry Yesavage

M8 or Lagoon Nebula Collimation Test Takahashi 180ED

Equipment

Loading...

Acquisition details

Loading...

Description

One more collimation test. On CCDInspector the data come out clean but I still see problems. This object in the Milky Way rose at 5am last night and was able to shoot 12 100s H-alpha and 10 100s O-III before the sun came up.

Very quick dirty processing modeled on :

http://pixinsight.com.ar/en/info/processing-examples/13/m-97-owl-nebula.html

Color based on Pfiles mix:

R = ha

G = 0.17*ha + 0.72*oiii

B = 0.36*ha + 0.88*oiii - See more at: http://www.astrobin.com/63112/#c22618

Comments

Histogram

M8 or Lagoon Nebula Collimation Test Takahashi 180ED, Jerry Yesavage

In these public groups

Cloudy Nights

In these collections

Messier Objects