Contains:M 7, NGC 6475, NGC 6453
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M7 , 




    

        Luca D'Avino
M7

M7

Technical card

Imaging telescope or lens:William Optics FLT 110

Imaging camera:Canon EOS 400D unmodified

Mount:SkyWatcher EQ 6

Guiding telescope or lens:Vixen VMC 110

Guiding camera:MAGZERO MZ-5M

Focal reducer:William Optics Field Flattener 68

Software:PHD GuidingMaximDL5Adobe CS 5

Resolution: 1800x1200

Dates: May 23, 2009

Frames:
16x120" ISO800
3x240" ISO800

Integration: 0.7 hours

Avg. Moon age: 28.38 days

Avg. Moon phase: 1.48%

Astrometry.net job: 145136

RA center: 268.426 degrees

DEC center: -34.786 degrees

Pixel scale: 3.294 arcsec/pixel

Orientation: 75.336 degrees

Field radius: 0.989 degrees

Locations: Petina, Petina, Salerno, Italy

Data source: Unknown

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
License: None (All rights reserved)
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M7 , 




    

        Luca D'Avino