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Messier 24 - "Small" Sagittarius Star Cloud
Messier 24 is an enormous cloud of stars lying in the Sagittarius arm of our galaxy, at a distance of about 10,000 light years from Earth.  It is about 600 light years wide and occupies an area 90 arc minutes in apparent diameter.  Among other objects, M24 contains the open cluster NGC 6603, which is at the center of this image.   M24 is called the Small Sagittarius Star Cloud because there is another, larger star cloud south of it in Sagittarius, consisting of stars not obscured by the interstellar dust which blocks our view of the center of the galaxy.

Messier 24 - "Small" Sagittarius Star Cloud

Messier 24 is an enormous cloud of stars lying in the Sagittarius arm of our galaxy, at a distance of about 10,000 light years from Earth. It is about 600 light years wide and occupies an area 90 arc minutes in apparent diameter. Among other objects, M24 contains the open cluster NGC 6603, which is at the center of this image. M24 is called the Small Sagittarius Star Cloud because there is another, larger star cloud south of it in Sagittarius, consisting of stars not obscured by the interstellar dust which blocks our view of the center of the galaxy.




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File information
Filename:M24-LRGB-20190812-1.jpg
Album name:27telp / Star Clusters
Location and Date:OCA site near Anza, California, 7/26/2019
Equipment:William Optics FLT-132 refractor, QSI-583wsg CCD camera, Astro-Physics 1200GTO mount, Borg Mini-50 guidescope, Starlight Xpress Ultrastar guide camera
Settings:Luminance - 7 exposures @ 5 minutes each, bin1x1; Red, Green, Blue - 7 exposures @ 5 minutes each, bin 2x2
Notes:Image Capture: Sequence Generator Pro, PHD2; Processing: CCDStack2 and Adobe Photoshop CC
Filesize:7628 KiB
Date added:Aug 12, 2019
Dimensions:3230 x 2390 pixels
Displayed:10 times
EXIF Offset:46344768
Orientation:1: Normal (0 deg)
Resolution Unit:Inch
Software:Adobe Photoshop CC 2019 (Windows)
X Resolution:72 dots per ResolutionUnit
Y Resolution:72 dots per ResolutionUnit
URL:http://www.slithergadee.net/coppergallery/displayimage.php?pid=574
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