click for tricolor mapped narrowband

click for ha only

object:
barnard 33 + ic 434 + orion barp 337 in orion
distance:
1,600 light years
further object info:
seds
telescope:
william optics megrez 80 sd
mount:
losmandy g-11 gemini
instrument:
sbig st-10xme + cfw-8a
date:
12.15.05
location:
hollywood, ca
exposure:
L=Ha 5hrs : R=Ha 5hrs : G=SII 3.75hrs : B=(ha*.15) + SII
 
contact
home
by
colorbar
re.aster