NGC1499 California Nebula
- Admin
- Nov. 17, 2014
Dates:
Nov. 15, 2014
Frames:
Ha 8x600s
-5ºC
Location: Granollers
Camera: Canon 550D Modified
Filters: Baader Planetarium Ha 7nm
Telescope: Teleskop Service TS 80/480mm F/6 APO - FPL-53 Triplet + 2" Flattener
Mount: Celestron CGEM
Guide system: OAG Starlight Xpress
Other equipment: SX USB Filter Wheel ·
Software: APT - Astro Photography Tool , proceses with opensource linux tools
Urban DSLR Ha California Nebula
Only opensource software for processing
Makefile with
- data extraction:
dcraw
tiff2fits (theli binary) - calibration & data reduction:
ic (theli binary)
fitssplitbayer (theli binary) - astrometry: astrometry solve-field
- coaddition & stacking:
swarp
filtering processing & jpeg conversion:
rawtherapee