Sun Spots September 23, 2000

The above image is half Nikon Coolpix 990 camera resolution cropped to 500 x 500 pixels.

Full Nikon Coolpix 990 camera resolution image cropped to 2048 x 1536 pixels.

Nikon Coolpix 990 Photo Information
DSCN3549.JPG
CAMERA : E990V1.0
METERING : CENTER
MODE : M
SHUTTER : 1/30sec
APERTURE : F11.1
EXP +/- : 0.0
FOCAL LENGTH : f23.4mm(X1.0)
IMG ADJUST : STANDARD
SENSITIVITY : ISO100
WHITEBAL : SUNNY
SHARPNESS : HIGH
DATE : 2000.09.23 12:55
QUALITY : FULL FINE

Image processing with JASC Inc. Paint Shop Pro Version 7.0
Image, Sharpen, Unsharpen Mask
Resized and cropped to 500 x 500

Imaging Equipment Configuration
Nikon Coolpix 990 Digital Camera afocal coupled (20mm eyepiece) to an Orion Argonaut 150mm Maksutov-Cassegrain Telescope.

Use Test patterns to calibrate monitor brightness, contrast, height and width

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