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Contains:  Hourglass nebula, Lagoon nebula, M 8, NGC 6523, NGC 6526, NGC 6530, NGC 6544, NGC 6546, The star 7Sgr, The star 9Sgr
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Lagoon Nebula - SHO - 18h, 



    
        

            Alberto Ibañez
Lagoon Nebula - SHO - 18h
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Technical card


Dates:July 14, 2018July 15, 2018July 17, 2018

Frames:
Optolong H-Alpha 7nm: 72x300" (gain: 174.00) -10C bin 1x1
Optolong O-III 6.5nm: 72x300" (gain: 174.00) -10C bin 1x1
Optolong S-II 6.5nm: 72x300" (gain: 174.00) -10C bin 1x1

Integration: 18.0 hours

Darks: ~50

Flats: ~50

Avg. Moon age: 3.13 days

Avg. Moon phase: 12.36%

Bortle Dark-Sky Scale: 9.00

Temperature: 25.00


Basic astrometry details

Astrometry.net job: 2220133

RA center: 18h 4' 32"

DEC center: -24° 23' 20"

Pixel scale: 1.873 arcsec/pixel

Orientation: 266.368 degrees

Field radius: 1.493 degrees


Resolution: 4589x3448

Locations: Bright Sky Observatory, Barcelona, Barcelona, Spain

Data source: Backyard

Description

First light of new narroband equipment in heavy polluted sky site.

Comments

Author

H.Alfa
Alberto Ibañez
License: Attribution Creative Commons
1421
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Revisions

  • Lagoon Nebula - SHO - 18h, 



    
        

            Alberto Ibañez
    Original
  • Lagoon Nebula - SHO - 18h, 



    
        

            Alberto Ibañez
    B
  • Final
    Lagoon Nebula - SHO - 18h, 



    
        

            Alberto Ibañez
    C

Sky plot

Sky plot

Histogram

Lagoon Nebula - SHO - 18h, 



    
        

            Alberto Ibañez