9/1８7/2015 from Sunnyvale VC200L at 1800mm FL EOS Rebel XSi,ISO1600, 1 min x 40 subs 2X Drizzle
336:M52 散開星団 – 2015/09/25
Category: All Objects
333:M17 Omega Nebula – 2015/09/11
Merging two shots, one taken on July 2010 ( ISO 3200 1.5 min x few subs) and another on August 2015 (ISO1600 3 min x 2 subs). A luminance image is created from both the 2010 and the 2015 images. The RGB image is generated out of the 2015 shots.
332:月と暈 – 2015/08/28
８/２８/２０１５ お月様 故郷に母は もういない
331:NGC6888 – 2015/08/23
8/22/2015 from Sunnyvale CA VC200L 1800mmFL,EOS REBEL XSi ISO1600 3min x 17 subs
330:M5 – 2015/08/19
8/18/2015 from Sunnyvale 1 min x 3 subs No Drizzle
327:M13 again – 2015/08/17
8/17/2015 from Sunnyvale VC200L at 1800mm FL EOS Rebel XSi,ISO1600, 1 min x 40 subs 2X Drizzle
328:M22 again – 2015/08/17
VC200L at 1800mm FL EOS Rebel XSi,ISO1600, 1 min x 40 subs 2X Drizzle
329:M10 – 2015/08/17
VC200L at 1800mm FL EOS Rebel XSi,ISO1600, 1 min x 40 subs 2X Drizzle
321:NGC5846-5850 – 2015/08/13
NGC 5846 ist eine elliptische Galaxie und liegt im Sternbild Jungfrau. Sie hat eine Winkelausdehnung von 4,1′ × 3,8′ und eine scheinbare Helligkeit von 10,1 mag. Die Galaxie wurde am 24. Februar 1786 von William Herschel entdeckt. 銀河列の一部 乙女の足元付近 NGC５８４６は楕円銀河、NGC５８５０は棒状銀河。 VC200L＋Reducer Light=３MinX２２枚、Dark,Flat,Dark-Flat それぞれ１５〜２０枚くらい アダムーブロックの写真を以下に参照。 http://www.caelumobservatory.com/gallery/n5850.shtml
322:NGC6834 – 2015/08/13
NGC 6384 barred spiral galaxy located about 60 million light-years away in the constellation Ophiuchus. SAB(r)bc, inclined by an angle of 47°, NGC 6384 is now classified as a transition object (T2), which is thought to be a LINER-type galaxy whose emission-line spectra is contaminated by H II regions in the nucleus.