I received this from Han, the author of ASTAP after sending him one of my PNG images and the astrometry.net solve of it:
It solves see attached screenshot settings.
Enter an estimate position ( ra=1.5, dec 30) in the viewer or double click on RA and enter M33.
field of view (height) is 0.42 degrees or put this on auto
Use H18 star database since your field of view is small.
Note you can go fully blind by entering the search range of 180 degrees. You could also set FOV on auto but that takes time so better enter 0.42degrees for your system.
Clear skies, Han"