Click on the images to see a larger version with description.
SH2-155 (Cave Nebula)
H-alpha view of the Iris Nebula within molecular clouds
Bipolar jets from KX And
SH2-185 (γ Cas Nebula, Ghost of Cassiopeia)
SH2-101 (Tulip Nebula) and jet nebula from black hole Cyg X-1
Emission nebula in direction of Tarazed
SH2-254 thru SH2-258
SH2-206 (NGC 1491)
SH2-184 (NGC 281, Pacman Nebula) and IC 1590
SH2-170
SH2-162 (NGC7635, Bubble Nebula)
SH2-142 (Wizard Nebula)
SH2-112
SH2-105 (NGC 6888, Crescent Nebula)
M27
SH2-86
SH2-252 (NGC 2174)
SH2-261
For optimal display, the monitor should be calibrated so that as many shades of the grayscale shown below are distinguishable. At least the 4% steps should be separated by every monitor. The 2% steps are visible on better monitors. To distinguish the 1% steps, a HDR monitor is required.