September 23, 1999(UT)
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1999/09/23 15h34m20s(UT) I= 12.4 II= 30.7 III=245.7 3 frames composite 1999/09/23 16h42m10s(UT) I= 53.8 II= 71.7 III=286.8 6 frames composite Telescope : C11 (SC) D=280mm fl=2800mm Camera :Minolta DimageEx1500 Digital Camera taking lens removed Effective F No.: 25 (XP24mm Eyepiece Projection) Filter: IR cut & Low-pass built-in the camera Obs.site : Mozuhonmachi Sakai-City Osaka Japan Exposure : 1/8 sec Analog gain:6dB Seeing:2/10 Transp.:3/6 Image Processing The Maximum Entropy Method deconvolution after composite of the original taking images and enhanced with unsharp masking method. |
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No. 48 1999/09/23 17:06:58(UT) I= 68.9 II= 86.7 III=301.8 350mm Newton(F5) NEC PICONA 1/7sec 3 frames composite | 強調画像作成:伊賀 NTZの左の暗斑はCCDチップのゴミです。 |