Rigel and the Witches Head Nebula. Imaged with Pier 4 105 f1.4 Sigma lens and ASI2600MC. 120s exposures a total of nearly 4 and a half hours. Processed with Pixinsight and Photoshop.
Thanks for looking
Peter Shah
Peter Shah - Collimation & Telescope servicing.
Visit my personal imaging website at astropix.co.uk
For Image Processing Tutorials
Contact: pete@ccdimaging.co.uk
We can supply your new high quality Newtonian or Dall Kirkham Astrograph
Peter Shah
Roboscopes Observatory Controller