|
Ken,
Thank you for your analisys.
The images I attached earlier are full size (from 450D), no cropping.
I did some wl calibration in BASS, it was not easy to identify some features (especially with Betelgeuse)... I (wrongly?) assumed Halpha was marked with red circle...
I also assume the feature marked by Green circle is camera response. Have to learn how to calibrate this.
Will get there :-)
|