M15

M15 Cluster

M15

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Object Info

Type

Globular Cluster

Constellation

Pegasus

Distance

33,600 ly

Capture Details

Date

December 30, 2008

Location

Eastern Riverside County Desert, CA

Exposure

Lum 5x3 (bin 1x1), R 5x2, G 5x2, B 5x2 (bin 2x2)

Equipment

Optics

Takahashi MT200 Newtonian

Focal Length

960mm @f/4.8

Mount

Astro-Physics 900GTO

Camera

SBIG ST-2000XM

Focuser

Starlight Feather Touch Micro Focuser

Filters

CFW10A, Astrodon LRGB

Software

CCD Commander, Maxim DL, CCDStack, Photoshop