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FORUMS Photo Sharing & Discussion Astronomy & Celestial 
Thread started 23 Apr 2020 (Thursday) 16:42
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Markarian's Chain in Virgo

 
SiriusDoggy
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Post edited over 3 years ago by SiriusDoggy.
     
Apr 23, 2020 16:42 |  #1

Here's another go on this subject. I was able to get to a "slightly" darker site than my backyard in the last version with 24 minutes of data.
This version is 160 minutes of data.
ZWO 1600mm cooled camera
160 x 60 seconds, 16bit FITS, sensor cooled to -20° F below ambient.
Processed with Astro Pixel Processor.

I'm happy to say the black bar issue I had in the previous version was not visible in the 16bit FITS.

IMAGE: https://photos.smugmug.com/photos/i-zgs2Zxn/0/80598f40/X3/i-zgs2Zxn-X3.jpg
IMAGE LINK: https://photos.smugmug​.com …i-zgs2Zxn-X3.jpg&lb=1&s=A  (external link) on Smugmug

Greg M.~
Scopes: Explore Scientific ED152CF & ED127mm, StellarVue SV70T, Classic Orange-Tube C-8, Lunt 80mm Ha single-stack solar scope.
Mounts: iOptron CEM70EC Mount, iOptron ZEQ25 Mount.
Cameras: ZWO ASI2600mm Pro, ZWO 2600MC Pro, ZWO 1600mm
Filters: Chroma 36mm LRGB & 3nm Ha, OIII, SII, L-Pro, L-eXtreme

  
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nardes
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Post edited over 3 years ago by nardes.
     
Apr 23, 2020 18:15 |  #2

SiriusDoggy wrote in post #19051836 (external link)
Here's another go on this subject. I was able to get to a "slightly" darker site than my backyard in the last version with 24 minutes of data.
This version is 160 minutes of data.
ZWO 1600mm cooled camera
160 x 60 seconds, 16bit FITS, sensor cooled to -20° F below ambient.
Processed with Astro Pixel Processor.

I'm happy to say the black bar issue I had in the previous version was not visible in the 16bit FITS.

QUOTED IMAGE
IMAGE LINK: https://photos.smugmug​.com …i-zgs2Zxn-X3.jpg&lb=1&s=A  (external link) on Smugmug

Wow - stunning celestial skyscape, reminds me of the Hubble Deep Space image.:-)

What 'scope was used, the optics look excellent.:-P

Cheers

Dennis




  
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SiriusDoggy
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Apr 24, 2020 09:27 |  #3

nardes wrote in post #19051886 (external link)
Wow - stunning celestial skyscape, reminds me of the Hubble Deep Space image.:-)

What 'scope was used, the optics look excellent.:-P

Cheers

Dennis

Thanks ~

StellarVue SV70T is the scope with a .8x reducer/flattener = 336mm fl. F4.8


Greg M.~
Scopes: Explore Scientific ED152CF & ED127mm, StellarVue SV70T, Classic Orange-Tube C-8, Lunt 80mm Ha single-stack solar scope.
Mounts: iOptron CEM70EC Mount, iOptron ZEQ25 Mount.
Cameras: ZWO ASI2600mm Pro, ZWO 2600MC Pro, ZWO 1600mm
Filters: Chroma 36mm LRGB & 3nm Ha, OIII, SII, L-Pro, L-eXtreme

  
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Tareq
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Apr 24, 2020 12:01 |  #4

This is a phenomenal image, beautifully done, i hope one day i can give it a try too.


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SiriusDoggy
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Apr 24, 2020 13:52 |  #5

Thanks guys. This image is a crop of the upper left area that shows Messier 88 a bit closer along with about 8 fainter galaxies. You can see the spiral structure in M88 a little better in the crop.

IMAGE: https://photos.smugmug.com/photos/i-WsPz8Sd/0/27a42cca/X3/i-WsPz8Sd-X3.png
IMAGE LINK: https://photos.smugmug​.com …i-WsPz8Sd-X3.png&lb=1&s=A  (external link) on Smugmug

Greg M.~
Scopes: Explore Scientific ED152CF & ED127mm, StellarVue SV70T, Classic Orange-Tube C-8, Lunt 80mm Ha single-stack solar scope.
Mounts: iOptron CEM70EC Mount, iOptron ZEQ25 Mount.
Cameras: ZWO ASI2600mm Pro, ZWO 2600MC Pro, ZWO 1600mm
Filters: Chroma 36mm LRGB & 3nm Ha, OIII, SII, L-Pro, L-eXtreme

  
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nardes
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Apr 24, 2020 15:31 |  #6

SiriusDoggy wrote in post #19052157 (external link)
Thanks ~

StellarVue SV70T is the scope with a .8x reducer/flattener = 336mm fl. F4.8

Thank you!




  
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Markarian's Chain in Virgo
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