Comet Garradd - M92
  

CometGarradd-M92_600.jpg (148773 bytes)

Higher-resolution versions:  1280 x 1024   1680 x 1050  3352 x 2532

Comet C/2009 P1 Garradd is seen here near globular cluster M92 in Hercules. The green coma is prominently seen here, with a bluish gas tail to the left and a yellowish dust tail to the right.

Equipment: Vixen 102-ED/TS Optics field flattener/ST-8300C/Paramount ME
F-ratio: f/6.5
Exposure: 20 minutes
Date: February 3, 2012
Location: Landers, California, USA
Technical Notes: Image calibration was performed using DeepSkyStacker. Reduce Noise amd Gaussian Blur were applied to the dim portions of the image. The RGB image was duplicated to create a luminance layer, and then duplicated again and combined using Soft Light to increase color saturation.

Home Galaxies Nebulae Star Clusters Solar System