Hemisphere:  Northern  ·  Contains:  NGC 2903  ·  NGC 2905
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NGC 2903 in Leo from 2,5kms of Paris, 



    
        

            Dieter333
NGC 2903 in Leo from 2,5kms of Paris
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NGC 2903 in Leo from 2,5kms of Paris

Technical card

Imaging telescopes or lenses: Altair Astro 130 EDT Apo FD7

Imaging cameras: Moravian G2-4000

Mounts: SW HEQ5 Pro Goto

Guiding telescopes or lenses: Chercheur 50mm

Guiding cameras: Starlight Xpress Lodestar x2

Software: Pixinsight Core 1.8

Filters: CLS Filter


Dates:March 13, 2016March 15, 2016

Frames:CLS Filter: 42x600" -25C bin 1x1

Integration: 7.0 hours

Darks: ~51

Flats: ~11

Bias: ~500

Avg. Moon age: 6.10 days

Avg. Moon phase: 36.82%

Bortle Dark-Sky Scale: 7.00


Basic astrometry details

Astrometry.net job: 1017757

RA center: 9h 32' 24"

DEC center: +21° 30' 36"

Pixel scale: 1.654 arcsec/pixel

Orientation: 2.025 degrees

Field radius: 0.516 degrees


Resolution: 620x653

Description

from very rares nights without clouds, I imaged from my garden this galaxy NGC 2903 which is a field barred spiral galaxy about 30 million light-years away in the constellation Leo. inside is NGC 2905 (a star cloud).

I used obviously a CLS CCD filter.

version C : better sky

Comments

Author

Dieter333
Dieter333
License: None (All rights reserved)
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Revisions

  • NGC 2903 in Leo from 2,5kms of Paris, 



    
        

            Dieter333
    Original
  • Final
    NGC 2903 in Leo from 2,5kms of Paris, 



    
        

            Dieter333
    B

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NGC 2903 in Leo from 2,5kms of Paris, 



    
        

            Dieter333