M42
Tag: Orion
Orion and Meteor
M42
Looking South
Orion and Meteor
Betelgeuse Fading
Something is definitely not right with Orion. For anyone familiar with the sky the constellation just looks wrong with Betelgeuse at half its normal brilliance.
We have long known Betelgeuse is a dying star, in the last stages of its life. Old stars tend to be unstable, changing in brightness. Betelgeuse has always varied a bit, but this is the largest change on record.
It is odd to see such an iconic star change so dramatically, a reminder that not even the stars are permanent.
The photo tends to flatten the magnitude of stars, the difference is not as obvious. You need to step outside and look for yourself. Orion currently rises late in the evening.
Orion Nebula
Postcard from the Summit – Orion Rising
Seasons come around
The Earth orbits once more
Orion in the dawn
Yes, I suck at writing haiku. Somewhat better at photography…
Orion Revisited
The Great Nebula of Orion is a beautiful object, the brightest nebulae in the sky. It is also quite easy to photograph, making it somewhat of a standard target. I, like many astrophotographers, use the nebula as something of calibration target to check new equipment and processes.
This shot was taken with a Canon 6D and a TV-76mm telescope, a combination I want to work with this summer. I also changed up my processing flow a bit, re-ordering the steps, to achieve better calibration. The result is a more neutral color tone in the original, I can then saturate the image to taste for display or printing. Th original might be a bit closer to true color. Of course, “true color” is a bit of an illusion in astrophotography, where everything is relative.
Postcard from the Universe – Orion Nebula with the EOS-M
The first astrophoto taken with the EOS-M. Considering the trouble it is to manually trigger the exposures without proper camera control, I am surprised I stuck it out to take 40+ subs. Since 30 seconds was the longest I could program the camera for I simply maxed out the ISO and took a lot of subs plus a dozen darks. There is still way too much noise in the resulting frame. Still, the ISO 12,800 frames are not all that bad, better than I expected. If this camera had remote control it would be a decent little astro camera. Longer subs and a lower ISO would deliver decent results.
