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LDN 935, 





    
        

            DDS_Observatory
LDN 935

LDN 935

Technical card

Resolution: 4076x4046

Dates:July 6, 2018July 12, 2018July 15, 2018

Frames:
Astrodon Ha 1.25 5nm: 64x1200" -15C bin 1x1
Astrodon O3 1.25 5nm: 54x1200" -15C
Astrodon S2 1.25 5nm: 46x1200" -15C bin 1x1

Integration: 54.7 hours

Darks: ~30

Flats: ~15

Bias: ~200

Avg. Moon age: 17.96 days

Avg. Moon phase: 19.08%

Bortle Dark-Sky Scale: 2.00

Mean FWHM: 3.00

Astrometry.net job: 2354404

RA center: 314.572 degrees

DEC center: 43.834 degrees

Pixel scale: 0.826 arcsec/pixel

Orientation: 0.045 degrees

Field radius: 0.659 degrees

Locations: Remote observatory : Apollo IV @ e-EyE http://entreencinasyestrellas.es/, Fregenal de la Sierra, Extremadura, Spain

Data source: Own remote observatory

Description

After the Pelican, we present you a new detail to NGC7000 - "North America Nebula" which is a dark Nebula, LDN 935.
This dark Nebula is made up of clouds of dust which block the light emitted by the stars behind her in the visible.

At the bottom left, you can see pillars of gas and dense dust that can be dense enough to collapse and give birth to stars.
Not so easy to render well the dark gaz structures…

Comments

Author

DDS_Observatory
DDS_Observatory
License: None (All rights reserved)
1453
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LDN 935, 





    
        

            DDS_Observatory

In these public groups

Entre Encinas y Estrellas (e-EyE)