AstroBin - NGC2244 - Nebulosa Rosetta

Contains:

Imaging cameras: Magzero MZ9

Mounts: Celestron CGE

Guiding telescopes or lenses: Sky-Watcher 80/400 acro

Guiding cameras: Atik 16ic

Filters: Baader Planetarium SII 8.5nm 36mm, Baader Planetarium OIII 8nm 36mm, Schuler Hydrogen-Alpha 10nm

Accessories: Meade TDM v2

Resolution: 1629x1182

Dates: Jan. 16, 2012, Jan. 23, 2012

Frames:
Schuler Hydrogen-Alpha 10nm: 14x900" -30C bin 2x2
Baader Planetarium OIII 8nm 36mm: 4x900" -30C bin 2x2
Baader Planetarium SII 8.5nm 36mm: 4x900" -30C bin 2x2

Integration: 5.5 hours

Darks: ~5

Avg. Moon age: 25.47 days

Avg. Moon phase: 27.30%

Mean FWHM: 2.58

Temperature: -4.33

RA center: 02:20:18.123

DEC center: +51:27:34.516

Pixel scale: 1.06 arcsec/pixel

Orientation: -153.71 degrees

Field width: 28.75 arcminutes

Field height: 20.90 arcminutes

Pubblicata su Nuovo Orione di maggio 2012

fdc