Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  Lagoon nebula  ·  M 20  ·  M 21  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6531  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid nebula
M8, M20 & M21 Lagoon & Trifid Nebulae, 



    
        

            Angelillo
M8, M20 & M21 Lagoon & Trifid Nebulae
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M8, M20 & M21 Lagoon & Trifid Nebulae, 



    
        

            Angelillo
M8, M20 & M21 Lagoon & Trifid Nebulae
Powered byPixInsight

Technical card

Imaging telescopes or lenses: Vixen ED80Sf

Imaging cameras: Canon EOS 350D mod. Baader

Mounts: Vixen Sphinx SXW

Guiding telescopes or lenses: Lunático Astronomia EZG60

Guiding cameras: QHYCCD QHY5 color

Focal reducers: 0.85x Reducer & Corrector for Vixen ED80/600

Software: Pleiades Astrophoto Pixinsight Core 1.8  ·  APT - Astro Photography Tool

Filters: Baader Planetarium UV/IR-Cut/L 2"

Accessory: Moonlite CF 2" focuser


Dates:July 24, 2014

Frames:Baader Planetarium UV/IR-Cut/L 2": 12x600" (2h) ISO800

Integration: 2h

Darks: ~118

Flats: ~30

Bias: ~50

Avg. Moon age: 27.32 days

Avg. Moon phase: 5.45%

Bortle Dark-Sky Scale: 3.00

Mean FWHM: 2.32

Temperature: 20.80


Basic astrometry details

Astrometry.net job: 329582

RA center: 18h 3' 14"

DEC center: -23° 42' 7"

Pixel scale: 2.533 arcsec/pixel

Orientation: 163.932 degrees

Field radius: 1.412 degrees


Resolution: 2188x3364

Locations: Finca "Los Lastrones" (1270 m) , Cebreros, Avila, Spain

Comments

Revisions

  • Final
    M8, M20 & M21 Lagoon & Trifid Nebulae, 



    
        

            Angelillo
    Original
  • M8, M20 & M21 Lagoon & Trifid Nebulae, 



    
        

            Angelillo
    B
  • M8, M20 & M21 Lagoon & Trifid Nebulae, 



    
        

            Angelillo
    C

Sky plot

Sky plot

Histogram

M8, M20 & M21 Lagoon & Trifid Nebulae, 



    
        

            Angelillo