Mike Asbury
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masbury.bsky.social
Mike Asbury
@masbury.bsky.social
Amateur astronomer
This is my current project. This is a mosaic of the Soul Nebula. I imagine there are at least 4 more panels to go, this is only 2 so far. #astrophotography
November 8, 2025 at 4:11 AM
This was last night’s observation, the Fish Head Nebula. #astrophotography
November 4, 2025 at 10:57 PM
This is my current project, the Iris Nebula. I end up with about 23 hours of data over 4 nights. #astrophotography
October 25, 2025 at 9:49 PM
This is my current project, the Iris Nebula. So far I have 4 hours luminance, 6 hours red, and 7 hours green data. Just for kicks I used the luminance data in place of the blue channel and this is the result. Hopefully I'll get blue data this evening. #astrophotography
October 24, 2025 at 7:28 PM
Comet Lemmon last night using my Celestron EdgeHD 800 with reducer. This is 12 30-second exposures in R, G, and B Antlia filters. Acquired with NINA. Processed in Pixinsight and Photoshop. #astrophotography
October 24, 2025 at 5:14 PM
I took this image a couple of nights ago. The bright star near the bottom left is called the Garnet Star. It is a red super giant, 4th magnitude, easily visible to the naked eye under good seeing. This area of the sky is located in the constellation Cepheus. #astrophotography
October 18, 2025 at 12:41 PM
This is last night's observation. This is NGC 7822 an emission nebula in the constellation Cepheus. #astrophotography
October 6, 2025 at 9:45 PM
This is last night’s observation. This is called the Cygnus Wall, a 20 light year long ridge of gas and dust where star formation is occurring. #astrophotography
October 5, 2025 at 12:02 PM
This was last night’s observation, the Elephant Trunk nebula. #astrophotography
October 4, 2025 at 2:02 PM
I took the first picture last fall. It’s a mosaic of 4 panels of the Andromeda Galaxy. I never liked the gradient issue on the right side and was never able to get rid of it. Just for kicks I asked ChatGPT to get rid of it and the 2nd picture is the result.
September 27, 2025 at 3:02 PM
This was last night's observation. This is a closeup of a portion of the Pelican Nebula This is just shy of 6 hours of data. #astrophotography
September 6, 2025 at 11:08 PM
Last night’s observation, the Eagle Nebula.
September 5, 2025 at 12:41 AM
Last night’s observation. This is called the Tulip Nebula, an emission nebula in the constellation Cygnus approximately 6000 light years from Earth
August 23, 2025 at 5:01 PM
This is last night's observation, the Crescent Nebula, NGC 6888. An emission nebula about 5000 light years from Earth.
August 17, 2025 at 1:23 PM
This is a 2 panel mosaic of the Lagoon Nebula. Taken with my Celestron EdgeHD 800 and Antlia Ha, SII, and OIII (all 3nm) filters.
July 29, 2025 at 9:55 PM
After about 2 months of clouds I was finally able to observe last night. This is the Trifid Nebula.
July 24, 2025 at 7:53 PM
I reprocessed an old picture of the Horsehead Nebula. I don’t remember much about the details of the acquisition but this is an extreme crop to concentrate on the Horsehead, itself. This is RGB and HA. I used the HA as a luminance layer for detail.
June 21, 2025 at 9:40 PM
Last night’s observation, M 13, a globular cluster in the constellation of Hercules.
June 4, 2025 at 12:44 PM
I finished my Sombrero Galaxy project last night. This is a galaxy that is about 30 million light years away from Earth.
June 4, 2025 at 12:33 AM
I happen to get a little solar observing done today. Here is a flare I happened to catch.
June 1, 2025 at 9:26 PM
This is my latest project. This is the Sombrero Galaxy, around 29 million light years from Earth. This is just about 3 hours of luminance data. Hopefully I’ll get a clear night soon to get the color data to add. This was taken with my Celestron EdgeHD 800 and ZWO ASI 2600 MM Pro camera.
May 3, 2025 at 5:26 PM
This is my latest project, the Pinwheel Galaxy. This is over 15 hours of data taken with my Celestron EdgeHD 800 and Antlia L, R, G, B, and H-alpha filters
April 17, 2025 at 10:40 PM
This is the Whirlpool Galaxy. I was able to observe it for about 8 hours last night and combine that data with data from March 2024. I love all the other galaxies that just happened to be in the frame.
April 9, 2025 at 10:46 PM
This was an observation from this past week that I'm just getting around to processing. This is M97, AKA the Owl Nebula. This is a planetary nebula over 2,000 light years from Earth.
March 30, 2025 at 3:08 PM
I took my luminance data over last night on this target, M81, with much better results. M81 is a spiral galaxy approximately 12 million light years from Earth. Technical details below
March 23, 2025 at 1:06 PM