Hemisphere:  Southern  ·  Contains:  M 7  ·  NGC 6453  ·  NGC 6475
M7, 



    
        

            Luca D'Avino
M7
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M7

Technical card

Imaging telescopes or lenses: William Optics FLT 110

Imaging cameras: Canon EOS 400D unmodified

Mounts: SkyWatcher EQ 6

Guiding telescopes or lenses: Vixen VMC 110

Guiding cameras: MAGZERO MZ-5M

Focal reducers: William Optics Field Flattener 68

Software: PHD Guiding  ·  MaximDL5  ·  Adobe CS 5


Dates:May 23, 2009

Frames:
16x120" ISO800
3x240" ISO800

Integration: 0.7 hours

Avg. Moon age: 28.38 days

Avg. Moon phase: 1.48%


Basic astrometry details

Astrometry.net job: 145136

RA center: 17h 53' 42"

DEC center: -34° 47' 9"

Pixel scale: 3.294 arcsec/pixel

Orientation: 75.336 degrees

Field radius: 0.989 degrees


Resolution: 620x413

Locations: Petina, Petina, Salerno, Italy

Data source: Traveller

Description

M7 - Open Cluster
WilliamOptics FLT110 f/8 w/ flattener
16x120" + 3x240" - Canon 400D unmod. 800iso
Casone Aresta, Petina (Sa) - Italy
2009 May, 23
Author Luca DAvino
Elab. MaximDL + PS CS3
This image is no crop, it's original frame.

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lucadavino
Luca D'Avino
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M7, 



    
        

            Luca D'Avino