Title: Hydrogen Alpha Monochrome Mosaic (5 panes) of the Pelican Nebula
Telescope: AP155EDFS @ f/5.2 (f/7 with AP 0.75x reducer)
Mount: AP1200GTO
Guide scope: AP Traveler @ f/6
Camera: SBIG ST-10XE (Guide camera: ST-8E)
Image Details: 26-hours of H-Alpha exposure (unbinned): Each of 4 of the panes are 6 hours H-Alpha (18 x 20 minutes).
The 5th Pane (overlaps most of the other frames) is 6 x 20 minutes H-Alpha.
Software: MIRA AP Pro, MaximDL/CCD, Sigma Beta 10, Registar 1.06, Photoshop 7, ImageReady 7
© Copyright 2002 by Ray Gralak