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Forum: Pentax K-3 & K-3 II
11-23-2022, 07:50 PM
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Here is the Running Man Nebula taken with my K3, 26x 5 minute exposures at ISO 800 through an Orion 10RC and Starizona ApexL reducer on an iOptron CEM60. I stacked it in Astro Pixel Processor and finished it off in Photoshop. I would have had 3x this amount of exposures but I didn't check for dew and so lost autoguiding one night.
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Forum: Pentax K-3 & K-3 II
03-27-2021, 06:18 AM
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Here's Markarian's Chain in Virgo taken from my front yard with a 150mm f/2.8 reflector with a 420mm focal length. It is a stack of multiple images.
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Forum: Pentax K-3 & K-3 II
12-20-2020, 07:23 PM
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Forum: Pentax K-3 & K-3 II
12-12-2020, 01:04 PM
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Forum: Pentax K-3 & K-3 II
12-12-2020, 01:03 PM
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Heh, you simply leave the camera going and go back inside. The setup and then the processing are the hard parts.
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Forum: Pentax K-3 & K-3 II
12-11-2020, 08:59 PM
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Here's some dust in the IC 360 area of Taurus taken with my K3 through a Borg 55FL f/3.6 astrograph. Total of 48x 180s exposures with calibration frames. I did this from my front yard this past Wednesday evening.
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Forum: Pentax K-3 & K-3 II
11-23-2020, 11:13 AM
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Here's LDN 1246 and LDN 1235 with my K3 at ISO 1600, a total of 10.4 hours of exposure on this one with 48x 180s and 120x 24 through my Borg 55FL astrograph which is 200mm fl at f/3.6. I had to do it over 3 nights.
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Forum: Pentax K-3 & K-3 II
10-09-2018, 01:36 PM
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Here's a few from my Pentax K3 and TPO 8RC recently. I love the camera for astrophotography. This is M2, M1/Crab Nebula, and The Double Cluster
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Forum: Pentax K-3 & K-3 II
09-09-2018, 10:04 AM
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I got NGC 7023, which has been the bane of my astrophotographical existence for a while now. Been trying for over a year, and I finally got soemthing that is okay. I want to get something way better than this if I can, but for now I will live with it.
Here's the link with my details in it: 
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Forum: Pentax K-3 & K-3 II
08-29-2018, 08:22 PM
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Taken last night at 1016mm FL. Still need to crop and center it. This is just the stack with some light processing.
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Forum: Pentax K-3 & K-3 II
08-21-2018, 03:14 PM
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I have a ton of K3 astro stuff. it's a great astro cam!
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Forum: Pentax K-3 & K-3 II
08-21-2018, 08:27 AM
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M33 at 1016mm focal length and M27 at 1300mm focal length. The K3 is a great astro camera.
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Forum: Pentax K-3 & K-3 II
08-12-2018, 02:17 AM
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Just got in from an astrophotography session with the K3. Will have stuff to post here tomorrow.
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Forum: Pentax K-3 & K-3 II
07-28-2018, 07:56 PM
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Forum: Pentax K-3 & K-3 II
07-28-2018, 04:38 PM
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Here's a K3 shot. It's a great astro camera.
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Forum: Pentax K-3 & K-3 II
05-01-2018, 08:25 PM
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Messier 13 from last night with the K3.
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Forum: Pentax K-3 & K-3 II
07-09-2017, 08:24 PM
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The moon from the other night with the K3.
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