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Tadpole Galaxy, 





    
        

            PepeLopez
Tadpole Galaxy

Tadpole Galaxy

Technical card

Imaging telescope or lens:Celestron C-14 S/C

Imaging camera:ATIK 383L Mono CCD

Mount:Celestron CGE-Pro

Guiding telescope or lens:Vixen 90M

Guiding camera:ZWO ASI 120 MM Mono

Software:PixInshight Core 1.8 RipleySequence Generator Pro

Filter:QHYCCD QHY LRGB filters

Resolution: 2324x1642

Dates:Aug. 16, 2017

Frames: 104x860"

Integration: 24.8 hours

Avg. Moon age: 23.71 days

Avg. Moon phase: 33.71%

Astrometry.net job: 1730029

RA center: 241.529 degrees

DEC center: 55.423 degrees

Pixel scale: 0.294 arcsec/pixel

Orientation: 356.064 degrees

Field radius: 0.116 degrees

Locations: El Estepar, Alcoy, Alicante, Spain

Description

When I began acquiring this object I was not aware of its difficulty. The light pollution only allowed me a few useful hours every night. During 15 nights I completed more than 24 hours of exposure to get an acceptable signal, although I did not get many details. The signal obtained in each shot was very small. Acquisition and processing have been a very good experience. LX50 (=680m), RX18 (270m), GX18 (270m), BX18 (270m). Start 2017/08/16. End 2017/09/13.

Comments

Author

PepeLopez
PepeLopez
License: None (All rights reserved)
841
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Tadpole Galaxy, 





    
        

            PepeLopez