Globular Cluster M22
Actually this is my return to this beautiful object located in the sea of the colourful stars :) This time I took it from south ( Namibia) that's why I enjoy this image so much. At my location it's no hihger than 20deg max.
Messier 22 (also known as M22 or NGC 6656) is an elliptical globular cluster in the constellation Sagittarius, near the Galactic bulge region. It is one of the brightest globulars that is visible in the night sky.
Photo Details
Telescope: FSQ106EDX (530 mm) Takahashi
Camera: Sbig ST-8300M, Sbig Filter wheel, Baader 36mm round HLRGB filters
Mount: G-11 Celestron branded
Guiding: Off-axis Orion SS Autoguider
Exposure: LRGB L 6x300sec, R 6x300sec, G 6x300sec, B 6x300sec
When: June 2013
Other information: Namibia, Tivoli Farm
Photo Details
Telescope: Sky90@f5
Camera: Asi1600MMC-p
Mount: HEQ5 Pro belt modded
Guiding: Off-axis Lodestar
Exposure: LRGB 30,10,10,10x1min Unity Gain
When: August 2019
Other information: Bateleur SA