M8
Lagoon Nebula
M8
is an emission nebula and HII region about 5,000 light-years
from
Earth, stretching 100 light-years across. It is visually quite
exciting since it is bright enough to be seen with the naked eye,
is surrounded by the Milky Way, and has open cluster
NGC
6530 in front of it. The small dark blobs in the
nebula are
Bok
globules, clouds of protostellar material. The bright region near the
center, often called the Hourglass portion of M8, has
been
identified as an active star-forming area. North
is at the top.
Scope/Mount:
Orion ED80 Doublet Refractor with AstroTech AT2FF
Field Flattener, Celestron CI-700 Mount
Camera:
Orion StarShoot Pro V2 one-shot color
Guiding:
QHY5L-IIM through Orion Deluxe OAG, PHD guiding software
Exposure:
(24) 10 min
Software:
Nebulosity, PhotoShop CS2
Comment:
07-22-2017, Tierra del Sol, CA, good conditions.