RIFERIMENTO POLARE
POLAR REFERENCE

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Technical data of acquisition

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Basic object information

CCD Acquisition: Starlight Xpress SXV-H9 
CCD Autoguide
: SBIG ST 7 XME 402 E
Temperature of exercise -13C
Optic configuration of the telescope:
Re
fractor Skywatcher 120-900 mm. ED PRO + focal reducer Meade f 6,3
( focal equivalent and inclusive draught 630 mm.)
frammed field 58 x 43 arc minutes
Equatorial Mount:
Gemini G 41 Observatory Plus and FS 2 system control
Total time for the integration of luminance:
 530' with  filter Astronomik CLS Profi
Integration color time:
R 110'  G 80'  B 80'
Software used for the acquisition and the elaboration:
CCDSoft, Photoshop CS, Astroart,
Date of acquisition: March 2007
Zone of acquisition:
Fixed posting of San Giuliano P.no ( Piacenza ) Italy
Author Astroimager:
Davide Romanini
- ASTRODAVID -

 

Name: NGC 4565
Type of object: Galaxy
Magnitude: 10.3
Surface brightness: 12.2 mag/sq arcmin
Apparent size: 14.9'x2.0'
Position angle: 136

Position (epoch of date)
Right ascension: 12h 36m 44s
Declination: +25 55' 51"
Constellation: Coma Berenices

 

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