The Great Hercules Cluster
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A great cluster to image that is challenging due to the core tending to oversaturate to a field of white. I shot this just after collimating the telescope.
See where this image is located in space via the WorldWide Telescope.
Image details
Telescope: | Celestron EdgeHD 9.25 | |
Length: | 1645mm | |
Aperture: | 235mm | |
F-stop: | f/7.0 | |
Sessions: | 1 | |
Captured: | 2024-05-20 to 2024-05-20 | |
Lights: | 60 | |
Exposure: | 120 | |
Total exposure: | 2 h | |
Ra: | 17h 27m 04.4s | |
Dec: | -30° 27' 54.513 | |
Size: | 010.90 x 010.90 arcmin | |
Radius: | 000.129 deg | |
Scale: | 000.32 arcsec/pixel |