Pacman nebula (NGC 281) in Hubble Palette, 



    
        

            Epicycle

Pacman nebula (NGC 281) in Hubble Palette

Technical card

Imaging telescopes or lenses: SkyWatcher 130/650 PDS Newton

Imaging cameras: Starlight Xpress SXVR-H9

Mounts: Sky-Watcher HEQ5 PRO

Guiding telescopes or lenses: SkyWatcher 130/650 PDS Newton

Guiding cameras: Starlight Xpress CoStar

Software: PixInsight 1.8  ·  Nebulosity 3  ·  AstroTortilla  ·  Photoshop  ·  PHD2  ·  EQMod

Filters: Astrodon 3nm OIII  ·  Astrodon 5nm SII  ·  Astrodon Ha 5nm

Accessory: Baader MPCC MarkIII  ·  Starlight Xpress Mini Filter wheel


Dates:Aug. 20, 2014Aug. 21, 2014Aug. 23, 2014Aug. 24, 2014

Frames:
Astrodon 3nm OIII: 13x1200" -10C
Astrodon 5nm SII: 5x1200" -10C
Astrodon Ha 5nm: 25x1200" -10C

Integration: 14.3 hours

Avg. Moon age: 26.75 days

Avg. Moon phase: 10.37%


Basic astrometry details

Astrometry.net job: 364832


Resolution: 620x461

Description

Resolution ........ 2.036 arcsec/pix
Rotation .......... -96.265 deg
Focal ............. 648.24 mm
Pixel size ........ 6.40 um
Field of view ..... 44' 44.0" x 33' 15.7"
Image center ...... RA: 00 52 41.309 Dec: +56 36 54.43

Comments

Histogram

Pacman nebula (NGC 281) in Hubble Palette, 



    
        

            Epicycle