I was so into the deep sky imaging, still figuring out where should i start; i previously shoot astrophotography (mostly nightscapes and milkyways), landscape photography.
Hi everyone, im jus found this community all about astrophotography and knowledge; nice to meet you guys ~
welcome to Astrobin!
Hi Terence, greetings from germany!
Welcome and clear skies !!
Using a mosaic technique to reduce border optical aberrations
Over the last couple of months I was tuning the backfocus distace of the focal reducer-C 0.72x for the Takahashi FS-60C/CB. I used ASTAP to build through focus graphs of stars’ HFR (hyperbolic fit) at different backfocus, as described here. At the ri...