Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble nebula  ·  NGC 7635  ·  Sh2-162
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C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro, Adel Kildeev
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C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro

Getting plate-solving status, please wait...
C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro, Adel Kildeev
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C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro

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Description

Testing Meade ACF for DSO, I still have some problems with OAG (really hard to get both camera and guider camera have the same focus) but it may work well. Cloudy nights but I still tested the setup. I tried 300 sec. exposition, than 600 sec. Without a reducer the scope is dark but still works, needs more exposition time. Stars are quite round, with Antares reducer stars in the corners are over-corrected, another way of coma.

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  • C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro, Adel Kildeev
    Original
  • Final
    C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro, Adel Kildeev
    B

B

Description: Fake Ha-HOO: I used Ha signal only-Ha-as L, Ha-R, Ha-0.5 as G, Ha-0.5 as B.

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C11 Bubble Nebula-Ha-Meade 8" LX-85 ACF-ASI 1600 MM-Pro, Adel Kildeev