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Messier 12, Globular Cluster in Ophiuchus
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About 16,400 light years from Earth; diameter about 75 light-years. It is loosely packed and has an unusually small number of low-mass stars.
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File information |
Filename: | M12_20240509_RASA11_ASI2600_LPQ3.JPG |
Album name: | 27telp / Star Clusters |
Location and Date: | OCA Observation Site near Anza, California, 5/23/2023 |
Equipment: | Imaging - Celestron RASA-11 scope, ZWO ASI2600MC one-shot-color camera, Optolong L-Quad Enhance light pollution filter; Mount - Astro-Physics 1200GTO; Guiding - Borg 50mm guidescope, Starlight Xpress Ultrastar camera |
Settings: | 30 exposures @300 seconds apiece, bin 1x1 |
Notes: | Software: Capture, Sequence Generator Pro; guiding - PHD2; processing - PixInsight 1.8.9, Adobe Lightroom |
Filesize: | 2832 KiB |
Date added: | Aug 07, 2024 |
Dimensions: | 2126 x 1690 pixels |
Displayed: | 232 times |
Color Space: | sRGB |
EXIF Offset: | 386 |
EXIF Version: | version 2.31 |
Image Description: | About 16,400 light years from Earth; diameter about 75 light-years. It is loosely packed and has an unusually small number of low-mass stars. |
Resolution Unit: | Inch |
Software: | Adobe Photoshop Lightroom Classic 13.4 (Windows) |
X Resolution: | 240 dots per ResolutionUnit |
Y Resolution: | 240 dots per ResolutionUnit |
IPTC Title: | Messier 12, Globular Cluster in Ophiuchus |
IPTC Copyright: | J. L. Floyd © 2024 |
URL: | http://www.slithergadee.net/coppergallery/displayimage.php?pid=2084 |
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