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Decollimated Horsehead, starless, 



    
        

            Salvatore Iovene
Decollimated Horsehead, starless, 



    
        

            Salvatore Iovene

Decollimated Horsehead, starless

Imaging telescopes or lenses: Costruzioni Ottiche Zen Simak 240

Imaging cameras: Moravian Instruments G2-1600

Mounts: 10Micron GM2000 QCI

Guiding telescopes or lenses: Costruzioni Ottiche Zen Simak 240

Guiding cameras: SBIG ST-i

Software: PixInsight  ·  Straton

Filters: Astronomik H-alpha 6nm

Accessory: Teleskop-Service TS OAG 27  ·  JMI EV2 motorized focuser


Dates:Jan. 28, 2013

Frames: 18x1200"

Integration: 6.0 hours

Avg. Moon age: 16.00 days

Avg. Moon phase: 98.28%


Basic astrometry details

Astrometry.net job: 98842


Resolution: 1510x994

Locations: Remote observatory at Astrocamp, Nerpio, Spain

Data source: Backyard

Description

Few weeks ago, another customer of AstroCamp, Roland, was nice enough and had a look at my telescope, disassembling it in order to find where the pinching of the optics laid. Unfortunately he didn’t manage to solve the problem, but he took some pictures of the disassembled optics that have helped the manufacturer of the telescope give me good directions as to how to proceed.

After assembling the telescope again, he didn’t undortunately have time to collimate it, so I’m now left with a disastrously bad collimation! It’s so bad, I had to remove the stars from the above pictures to make it worth looking at.

It’s very promising, but you can see how there’s a definite loss of detail.

Samuel, whom I cannot ever thank enough, will go to Nerpio again in a week or two, and this time I’m confident that the problem will be fixed for good!

Comments

Author

siovene
Salvatore Iovene
License: Attribution-NonCommercial-ShareAlike Creative Commons
8110
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Decollimated Horsehead, starless, 



    
        

            Salvatore Iovene