Sunday 4 March 2012

CaK Full Disk - 3rd March

Whilst the sun in white light may be quiet, there is always plenty to see at CaK wavelengths. This image was generated using autostakkert, while I like the results from it I do say i prefer avistack2 for its ability to handle batches of files, and also to be able to apply flats and darks to an image. Taken with the 70mm frac @ f9, Baader-Nado homebrew filter, 6 pane mosaic assembled using photomerge in CS4. All sharpening was done using Iterative Unsharp Mask. Not a wavelet in sight...