Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  Lagoon nebula  ·  M 8  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  The star 7Sgr  ·  The star 9Sgr
M8: la nébuleuse de la lagune, 



    
        

            Erpelding Daniel
M8: la nébuleuse de la lagune
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M8: la nébuleuse de la lagune

Technical card

Imaging telescopes or lenses: Skywatcher 80/400 Achromatic Refractor

Imaging cameras: ATIK 420 mono

Mounts: Skywatcher NEQ6 Pro Goto NEQ 6 PRO GOTO

Focal reducers: Skywatcher .85x Focal Reducer & Corrector for 80ED

Software: Pixinsigt 1.8

Filters: Astronomik B 1.25"  ·  Ha  ·  Astronomik L 1.25"

Accessory: Roue a filtre manuelle


Dates:July 9, 2015

Frames:
Astronomik B 1.25": 20x15" (5') bin 1x1
Astronomik G 1.25": 20x15" (5') bin 1x1
Astronomik L 1.25": 20x15" (5')
Astronomik R 1.25": 20x15" (5') bin 1x1
Ha: 5x300" (25') bin 1x1

Integration: 45'

Darks: 10

Bias: 100

Avg. Moon age: 22.84 days

Avg. Moon phase: 42.64%


Basic astrometry details

Astrometry.net job: 690719

RA center: 18h03m47s.5

DEC center: -24°2515

Orientation: 139.073 degrees

Field radius: 0.477 degrees


Resolution: 620x467

Description

5*300s Ha

20*15s L, R, G, B

Comments

Revisions

  • M8: la nébuleuse de la lagune, 



    
        

            Erpelding Daniel
    Original
  • Final
    M8: la nébuleuse de la lagune, 



    
        

            Erpelding Daniel
    C

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Histogram

M8: la nébuleuse de la lagune, 



    
        

            Erpelding Daniel