Contains:Blue Snowball, NGC 7662
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NGC 7662 Blue Snowball Nebula, 




    

        cray2mpx
NGC 7662 Blue Snowball Nebula

NGC 7662 Blue Snowball Nebula

Technical card

Imaging telescope or lens:Celestron Edge HD 8

Imaging camera:Canon EOS 6D

Mount:Advanced VX

Guiding telescope or lens:Celestron Edge HD 8

Software:PixInsight

Accessories:Lacerta MGEN2Lacerta Ultra-Thin OAG

Resolution: 2168x1438

Dates: Aug. 27, 2016

Frames: 31x60" ISO800

Integration: 0.5 hours

Darks: ~50

Flats: ~50

Bias: ~100

Avg. Moon age: 24.63 days

Avg. Moon phase: 24.82%

Bortle Dark-Sky Scale: 5.00

Mean FWHM: 2.40

Temperature: 27.00

Astrometry.net job: 1926427

RA center: 351.475 degrees

DEC center: 42.536 degrees

Pixel scale: 0.325 arcsec/pixel

Orientation: 89.554 degrees

Field radius: 0.117 degrees

Locations: Home deck, Vienna, Austria

Data source: Unknown

Description

This is a really small object (about 30 arcsec diameter) ...
27 x 60 sec subs at ISO 800

Update 2017-04-04:

Reprocessed blue snowball, selecting the 25 best frames only. Then applied PixInsight deconvolution. Definitely more detail than in my first processing.

Comments

Author

cray2mpx
cray2mpx
License: None (All rights reserved)
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Revisions

  • NGC 7662 Blue Snowball Nebula, 




    

        cray2mpx
    Original
  • NGC 7662 Blue Snowball Nebula, 




    

        cray2mpx
    B
  • Final
    NGC 7662 Blue Snowball Nebula, 




    

        cray2mpx
    C

B

Reprocessed blue snowball, selecting the 25 best frames only. Then applied PixInsight deconvolution. Definitely more detail than in my first processing.

C

Reprocessed using all Subs and FWHM weighted Drizzle (2x) Integration.

Sky plot

Sky plot

Histogram

NGC 7662 Blue Snowball Nebula, 




    

        cray2mpx

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