NGC7000 Gulf Region in Halpha from AP155EDF f/7 and FLI Proline PL16803 and FLI Halpha filter

click to enlarge

click here for HD resolution

click here for 9MP resolution

click here for 16MP resolution

Taken on August 1, 2009 from my ranch in the California Gold Country

Astro-Physics AP155EDF f/7 used with 4" field flattener 

Finger Lakes CFW 4-5 filter wheel 


Finger Lakes Proline 16803 monochrome camera

FLI Halpha filter

Astro-Physics 80/900mm guide scope with adjustable rings

SBIG ST7ME guide camera

AP1200GTO mount

5 x 15 minutes Halpha data

1 hour 15 minutes total exposure time

Hit Counter