CCD vs Film? Lots of time vs no patience? Alright, this is your place to discuss all the astrophotography what's and what's not. You can discuss about techniques, accessories, cameras, whatever....just make sure you also post some nice photos here too!
Yes. It's back. Following up my B&W picture of the horsehead nebula taken when I was just starting with Rent-a-scope last year, this is a colorized version:
LUM: 10s x 30
HA: 30s x 4
SII: 30s x 4
OIII: 30s x 4
Last edited by Tachyon on Thu May 31, 2007 9:50 am, edited 1 time in total.
[80% Steve, 20% Alfred] ------- Probability of Clear Skies = (Age of newest equipment in days) / [(Number of observers) * (Total Aperture of all telescopes present in mm)]