NGC 6888 Ha+OIII bicolor

 25 Sep, 2019
NGC 6888 Ha+OIII bicolor
Technical Info
Telescope or Lens: Sky-Watcher Apochromatic 80/521 mm Black Diamond ED
Camera: ZWO ASI 1600MM Pro
Mount: Sky-Watcher AZ-EQ6 GT
Guide Scope: SW ED-80
Guide Camera: SX LoadstarX2
Software: MaximDL5, CCDStack2, Startools 1.4, Fitswork 1.4, Pixinsight LE
Accessories: SW 0.87 FR SW offaxis guider, ATIK filterwheel
Exposure:
67 x 450" ISO/Gain: 200 - Ha
87 x 450" ISO/Gain: 200 - OIII
Green zoneLight Pollution:
 Светловодск, Ukraine
19 h 15 m
218
Resolution: 2314x1750 px
Scale: 6691 KB