Orion Nebula is back!
Orion Nebula is back!
Yes, the long awaited Orion Nebula is back! I have some new experimental methods to try out this year. However, due to the haze, I have to settle for Rent-a-scope to capture the picture below (Luminance/H-alpha/SII/OIII):
Last edited by Tachyon on Thu May 31, 2007 9:55 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)]
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Thanks. The exposure times were:
Luminance: 30s x 3
H-alpha: 30s x 5
SII: 30s x 5
OIII: 30s x 5
Location is here: http://www.ras-observatory.org/ras/Abou ... ut_us.html
Cheers!
Luminance: 30s x 3
H-alpha: 30s x 5
SII: 30s x 5
OIII: 30s x 5
Location is here: http://www.ras-observatory.org/ras/Abou ... ut_us.html
Cheers!
[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)]
