M17. The Swan Nebula
Diffuse and emission nebula in Sagittarius

Date and location 15-aug-2004. Caraquiz, Madrid
Telescope 8" Meade LX200GPS, f=2000mm, Equatorial
Camera 1004X JG. Focal reducer 0,45. LRGB. Hutec IDAS LPS filter.
Image Processing Mosaic of two images. each one with  L: 20x30s, RG: 13x30s,  B: 13x15s, stacked with  CADET. Color composition with CADET. LRGB and final process with  Adobe photoshop.

Visits since september 14th, 2004: