9/17/2015 from Sunnyvale VC200L at 1800mm FL EOS Rebel XSi,ISO1600, 1 min x 40 subs 2X Drizzle
335:M103 Open Cluster 散開星団 – 2015/09/25
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334:IC10 Star Burst Irregular Dwarf Galaxy, スターバースト不規則矮小銀河 – 2015/09/25
Shot from Sunnyvale California USA on 9/21~22/2015 Scope and Camera: Vixen VC200L 1800mm FL + EOS Rebel XSI IR- modified 5 hours 45 minutes cumulative exposure at ISO1600 and 3 min/sub, guided with 400mm scope with Meade DSI Pro II, stacked with DSS with 2X Drizzle, camera control and dithering with PHD2 and ImagePlus 5.75, processed with PS CS5, Noise Ninja, Starshrink ———————————————- IC10, in the constellation Cassiopeia, belongs to the Local Group Galaxies, comprising of Andromeda Galaxy M31, Triangulum Galaxy M33, our Milkyway Galaxy, Large Magellanic Cloud, Small Magellanic Cloud, etc.
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
329:M10 – 2015/08/17
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
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
326:M15 – 2015/08/13
from the same place in the same day (see the description with the M92 photo), using the same equipment with the same parameters R,G, B それぞれのトーンカーブで星の色をオリジナルカラーに近づけました。