Wednesday, May 19, 2010
M16, the "Eagle nebula"
Images are in natural broadband colors, boosted with H-alpha and an O-III.
Northern Galactic members remote telescope, https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhT5xcPgdl42zGREyCwydFYagJMAi08LFbJBf0G3CN2kmyirDNtFbaj3xJ_bmA93X2t1nxBQX4uTWobfRYnYLT3TiqNZVZMbdW7hVlAVGWRYnTRndCGV9zhHmxvyEAHSz3sVHzVefaXEFg/s1600/NGTelescopeL.jpg
provides great views to a Southern skies in Australia.
Technical details:
16" RCOS ja Apogee U9000 camera. HA:O-III
and LRGB combo.
H-a 5x1200s, O-III 1x1200s, and 15x300s, Red 2x300s,
Green 2x300s and Blue 2x300s. Dark calibrated, no flats.
Processing workflow:
Image acquisition, MaxiDL v4.xxx
Stacked and calibrated in CCDStack.
Deconvolution with a CCDSharp, 30 iterations.
Deconvolution with a CCDSharp, 30 iterations.
Levels, curves and color combine in PS CS3.
In this version, only RGB and the Luminance data is used, no H-alpha nor O-III.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment