H-Alpha  Back to Photo Gallery - H-Alpha
 NGC6888 

Full Resolution 1391 x 1039

Optics: Pentax 75 SDHF F/6.7 500mm. - APO Refractor
Mount: N-EQ6 SW (Geoptik modded)
Camera: ATIK 314L+ with ATIK USB Filter Wheel
Filters: Astronomik LRGB Type II
Guiding Systems: ATIK 16IC on Scopos 80 Achromatic @ F6 480mm.
Dates/Times: 20/21/22 August 2009
Location: Morciano di Leuca - Lecce - Italy
Exposure Details: H-Alpha 12nm => 120 = > (12x10) [num x minutes]
Cooling Details: -3 C
Acquisition: Maxim DL/CCD, Perseus
Processing: Maxim DL/CCD