Group Challenge: B33/IC434 - The Horsehead Nebula  
Horsehead Nebula

Horsehead Nebula(dave halliday)

Acquisition Date : Dec15-29/09
Camera : CanonD1000 modified
Camera Settings : ISO1600,custom WB
75 (180 secs)
40 (270 secs)
Telescope : VC200L @f/6.4
Mount : EQ6/SSAG
Adapter / Prime / Afocal / Other : Prime
Processing Package / Processing Applied : DSS,Pixinsight
NOTES : UHC filter
no darks
I extracted the red data(as Lum) and processed the heck out of it...
then re added it

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