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IC5146 F10: 1 1/4" Luminance Filter in EFW2: Individual Image Sub and Calibrated Sub -- Meade Reducer Removed -- "Short" , niteman1946

IC5146 F10: 1 1/4" Luminance Filter in EFW2: Individual Image Sub and Calibrated Sub -- Meade Reducer Removed -- "Short"

Description

Upper L/H: Line Profile of Individual Sub image

Lower L/H: Individual Sub image

Upper R/H: Line Profile of Calibrated image

Lower R/H: Calibrated image

This Individual Sub image was shot through the 1 1/4" Luminance filter on the EFW2 filter wheel. The Complete Meade f'6.3 reducer was removed from the light path for this image. Note how little the Individual Sub curve drops as a result of the "shoulders".

Comments

Histogram

IC5146 F10: 1 1/4" Luminance Filter in EFW2: Individual Image Sub and Calibrated Sub -- Meade Reducer Removed -- "Short" , niteman1946