Double Cluster
Exposure Data

Telescope/Lens:
F/stop:
Camera:
Exposure/ISO:
Filter:
Location:
Processing:


Seeing:
Notes:


Vixen 102ED f/6.5 refractor w/Astro-Tech 0x Flattener
Canon Rebel XT (Hap G mod)
6@8 min ISO 800 RAW, 8 Darks
None
Mt. Pinos, CA   10/18/09
ImagesPlus for acquisition,  halo & noise reduction, adaptive richardson-lucy, saturation.
DeepSky Stacker registration, calibration and stacking. PS 7 for levels and curves

High Cirrus clouds drifted by on and off during the night.
First test with the Astro-Tech zero power Field Flattener. Perfect results!!

All Images and Texts on these pages are © Copyright by Dave Holland.

It is strictly forbidden to use them without the written authorization of the author

ravndave@earthlink.net