Deep Sky Object in Summer
Around Star Cloud in Scutum

Date & Time: Jun 11 2011, from 25:05 to 25:21 JST(+0900), 5min.×4shots
Jun 11 2011, from 25:27 to 25:43 JST(+0900), 5min.×4shots
Mosaic of 2 images
Optical: AF zoom-Nikkor ED 80-200mmF2.8 (f=200mm, Aperture: F2.8)
with IDAS LPS-P2-FF Light-pollution suppression filter
Auto-guided with TAKAHASHI EM-200 Equatorial
Digital Camera: Canon EOS 550D (Remodeled)
Location: Furudono town, Fukushima pref.

Camera Settings: Recording Format...14bit CCD-RAW, converted to 16bit TIFF(5184×3456)
CCD Sensitivity...ISO800

B110 / Dark Nebula, type 6 Ir
R.A.18h 50m 03.4s (2000.0)
Dec.-04°48' 40" (2000.0)
Apparent Size11.0'
Real SizeN/A
Magnitude -
Other IDsLDN530
B113 / Dark Nebula, type 5 Ir
R.A.18h 51m 23.6s (2000.0)
Dec.-04°17' 15" (2000.0)
Apparent Size11.0'
Real SizeN/A
Magnitude -
Other IDsLDN548
This image has captured a star field of northeast region in Scutum. The Milky Way around here looks bright, our naked eyes can detect easily like a lump of nebulosity, called "Star Cloud in Scutum", or "Small Star Cloud" from a comparison with Milky Way around Sagittarius. This image includes a bright open cluster of M11 in lower right hand side, and small but many dark nebulae have been distributed around north part of M11. You can easily recognize B110 or B113 etc. Both nebulae has small sizes about 10 arc minutes but you can appreciate complicated shapes.
Around Star Cloud in Scutum

Around B268, B63


Copyright(c) 2011 by Naoyuki Kurita, All rights reserved.
To top page To Deepsky in Summer index Scutum