Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  Trifid nebula
M20, 



    
        

            Rino
M20
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M20

Technical card

Imaging telescopes or lenses: SharpStar 107 PH

Imaging cameras: Canon 600D 600d baader modded

Mounts: Sky-Watcher EQ6 Pro

Guiding telescopes or lenses: TecnoSky 50 mm Mini Guide

Guiding cameras: Lacerta MGEN

Focal reducers: SHARPSTAR Flattener 2"

Software: photoshop  ·  Maxim DL  ·  Deep Sky Stacker 3.3.3 Beta 51 DSS DeepSkyStacker

Filters: HUTECH IDAS LPS P2


Dates:Aug. 6, 2013

Frames: 5x180" (15') ISO3200 34C

Integration: 15'

Darks: 7

Flats: 15

Bias: 15

Avg. Moon age: 29.15 days

Avg. Moon phase: 0.16%

Bortle Dark-Sky Scale: 3.00

Mean FWHM: 4.35

Temperature: 21.00


Basic astrometry details

Astrometry.net job: 145874

RA center: 18h02m45s

DEC center: -23°0231

Pixel scale: 2.850 arcsec/pixel

Orientation: 88.024 degrees

Field radius: 1.045 degrees


Resolution: 620x412

Locations: Casa Suoceri in Calabria, Taurianova, CALABRIA, Italy

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M20, 



    
        

            Rino