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Contains:  Great Nebula in Andromeda, M 110, M 31, M 32, NGC 205, NGC 221, NGC 224, The star 32And, The star νAnd
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M 31, 


            Andrea Bartoloni
M 31
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M 31

Technical card

Imaging telescope or lens:Takahashi FSQ 106ED

Imaging camera:Central DS Astro 6D

Mount:Avalon Instruments M zero

Guiding telescope or lens:Takahashi FSQ 106ED

Guiding camera:Lodestar

Focal reducer:Takahashi 0.75x FSQ

Software:PHD guidingDeepSkyStackerAPT tool

Filter:IDAS LPS P2

Accessory:Starworks custom integrated OAG

Dates:Aug. 18, 2017

Frames:IDAS LPS P2: 21x360" ISO500

Integration: 2.1 hours

Darks: ~3

Flats: ~9

Bias: ~15

Avg. Moon age: 25.92 days

Avg. Moon phase: 14.08%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.70

Basic astrometry details job: 2001538

RA center: 0h 42' 59"

DEC center: +41° 19' 15"

Pixel scale: 3.481 arcsec/pixel

Orientation: 270.689 degrees

Field radius: 3.196 degrees

Resolution: 5496x3670

Locations: OA Angelo Secchi , Roiate, roma, Italy



Andrea Bartoloni
License: None (All rights reserved)


  • M 31, 


            Andrea Bartoloni
  • Final
    M 31, 


            Andrea Bartoloni

Sky plot

Sky plot


M 31, 


            Andrea Bartoloni