Orion nebula region with narrowband filters
Images colour mapped to RGB respectively
Telescope details as for previous image.
2 x 5min, HOS (Ha, OIII, SII), cropped
2013-12-23 @ 08:15 UT
14 / 59
Telescope details as for previous image.
2 x 5min, HOS (Ha, OIII, SII), cropped
2013-12-23 @ 08:15 UT