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Contains:  IC 4996, Crescent nebula, NGC 6888, The star 34Cyg
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Crescent Nebula (NGC6888), 


            Andrea Ferri
Crescent Nebula (NGC6888)

Technical card

Imaging telescope or lens:Takahashi Sky90

Imaging camera:SBIG STF-8300M

Mount:Skywatcher EQ6 goto

Guiding telescope or lens:Takahashi Sky90

Guiding camera:Starlight Xpress LodeStar

Focal reducer:Takahashi f/4.5

Filters:Baader Planetarium Ha 2" 7nmBaader Planetarium O3 2" 8.5nm


Resolution: 3327x2509

Dates:June 21, 2014June 22, 2014July 4, 2016July 5, 2016July 9, 2016July 10, 2016

Baader Planetarium Ha 2" 7nm: 24x1200" bin 1x1
Baader Planetarium O3 2" 8.5nm: 19x1200" bin 1x1

Integration: 14.3 hours

Avg. Moon age: 10.18 days

Avg. Moon phase: 19.54% job: 2524045

RA center: 303.204 degrees

DEC center: 38.395 degrees

Pixel scale: 2.721 arcsec/pixel

Orientation: 7.445 degrees

Field radius: 1.575 degrees

Locations: Pesaro, Pesaro, Pesaro, Italy

Data source: Backyard



Andrea Ferri
License: None (All rights reserved)

Sky plot

Sky plot


Crescent Nebula (NGC6888), 


            Andrea Ferri