木星 月惑星研究会 関西支部
Jupiter Image 2006/08/12(UT)
柚木健吉,三品利郎,瀧本郁夫
John Kazanas
K.Yunoki,J.Kazanas,T.Mishina,I.Takimoto
|
Kenkichi.Yunoki (200mm Newtonian) |
この一時雲がきれたが、その後は厚く雲が覆ってきた。
EZsⅠ=28辺りに明るいものがある。他の部分が暗いために、相対的に明るく見えるのだろうか。
[Kenkichi Yunoki (Sakai City Japan)]
≪大阪府 堺市 柚木健吉≫
|
John Kazanas (317mm Newton) |
August 12th,2006
8:48UTC
CMI 328.1
CMII 239.2
CMIII 45.4
Seeing 7/10
Transparency 9/10 (excludes city light pollution)
JMI NGT 12.5 f/5 w /Torus Optics,SPC900 webcam,UV/IR Baader cut-off filter.
Re-sampled x 1.2 in Registax,175 R,G,B frames processed and recombined in Astra Image
(ME Deconvolution Exponential 6 @ 1.4)
medium unsharp masking,autocolour in Photoshop and slight adustments in curves
I have completed a reprocess of the same image using a new technique I have started
using involving first running a FFT Butterworth Lowpass and then LR Exponential 7 @ 1.5.
Also, not sure I have seen the highlighted feature in the SEB before, is there a
disturbance perhaps building up in the SEB and EB areas?
To me it appears like a reddish brown streak is extending into the Equatorial Zone
from the South Equatorial Belt whilst at the same time a round red swirling area is
forming in the South Equatorial Belt.
Jupiter, by John Kazanas, Melbourne, Australia
August 12th, 2006
8:48UTC
CMI 328.1
CMII 239.2
CMIII 45.4
Seeing 7/10
Transparency 9/10 (excludes city light pollution)
JMI NGT 12.5 f/5 w /Torus Optics, SPC900 webcam, UV/IR Baader cut-off filter, 5 x Powermate
[John Kazanas,Melbourne Australia]
|
Toshirou.Mishina (200mm Newtonian) |
≪神奈川県 横浜市 三品利郎≫
|
Ikuo Takimoto (310mm Newtonian) |
コメント：全体の様子が判る程度の解像度になってしまった。
鏡面温度と鏡筒温度の差を小さくしているのだが、
南西方向にある煙突や熱源が原因しているのか、
如何せん、透明度・シーイングとも悪い。
[Ayauta-gun Kagawa-Prefecture Japan]
≪香川県 綾歌郡 瀧本郁夫≫
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