Release-Note for uploaded image

Brief Description   An edited image by picking up five major objects in winter skies.

From left to right in upper row:
• The Pleiades M45... A vast open cluster in Taurus, "Subaru" in Japanese. 6 or 7 stars can be detected only with naked eyes and dimmed blue nebula is surrounding the cluster.
• The Great Orion Nebula M42... A famous diffused nebula in Orion. The nebula can be seen with naked eyes, and a four-star system of Trapezium is positioned around center.
• Rosette Nebula... A diffused nebula in the Milky Way of Monoceros. You can see only open cluster with eyes. The shape has given the nickname.

From left to right in lower row:
• Crab Nebula M1... Supernova remnant at north of zeta Tau, has a pulsar in its center.
• M46 & M47... Two open clusters paralleling in west region of Puppis. Left and right ones are M46 & M47 respectively. M46 contains a small planetary of NGC2438.

Photography Condition

Body	Date	Exp. time	Optical	Camera, ISO	Filter
M45	Nov 29,2013	4min×8	TAKAHASHI ε-160	CanonEOS 550D(remodel), ISO1600	LPS-P2-FF
M42	Nov 20,2009	10min×4	VIXEN VC-200L+reducer	Nikon D50(remodel), ISO1600	Moon&Skyglow
Rossette Nebula	Nov 14,2009	10min×8	TAKAHASHI ε-160	Nikon D50(remodel), ISO1600	LPS-P1
M1	Dec 6,2013	6min×8	Meade 10" SC+reducer	CanonEOS 600D(remodel), ISO3200	Moon&Skyglow
M46,M47	Nov 29,2013	4min×8	TAKAHASHI ε-160	CanonEOS 550D(remodel), ISO1600	LPS-P2-FF

  (Location: Ooizumi, Hokuto city, Yamanashi pref.)