The Cygnus Loop (白鳥座の超新星爆発残骸) NGC6995,NGC6979,NGC6960
I tried my first 4-panel MOSAIC.
After all, even if it is reduced to about 2048X1500, the detail is completely different from the one-panel image that is not MOSAIC, and MOSAIC clearly expresses more detail.
In conclusion, it means that there are a lot of PIXELs that are not used even in an image of about 3 million pixels.
After all, even if it is reduced to about 2048X1500, the detail is completely different from the one-panel image that is not MOSAIC, and MOSAIC clearly expresses more detail.
In conclusion, it means that there are a lot of PIXELs that are not used even in an image of about 3 million pixels.
初の4パネルMOSAICに挑戦してみた。
やはり同じ2048X1500程度に縮小しても、MOSAICしていない1panelの画像とはDetailが全然違い、明らかにMOSAICの方が詳細を表現できている。
結論的には、約300万画素の画像でも使われていないPIXELが山ほど余っているということかな。
やはり同じ2048X1500程度に縮小しても、MOSAICしていない1panelの画像とはDetailが全然違い、明らかにMOSAICの方が詳細を表現できている。
結論的には、約300万画素の画像でも使われていないPIXELが山ほど余っているということかな。
Place: Backyard East Pattaya (Bortle Class 6, Moon Phase Multi nights)
Shot Date:13th,19th,28th / Aug / 2022 After pass the melidian (UTC+7)
Celestron C11 HyperStar C11 (2800mm F/1.9 f/540mm)
filter: Baader High speed ultra narrow band filter SHO
All l Panels
Ha: 10X180Secs 30minutes
Oiii: 10X180Secs 30minutes
Each panel 1 Hour,Total 4 Hours
Palette: Target : HOO
Gain: 120、BIN2
CCD: ASI294MM
Mount :iOptron CEM70G
Guide: SVBony 60mm F/4, QHY290C
Controler:NINA,PHD2
Pre-Processing APP No Drizzle 4Panels Mosaic MBB15% LNC 4
Post-Processing PI,PS
Shot By Taro Seki Astropical.uk
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