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Mars Image 2022/11/19(UT)
佐々木一男,鶴海敏久,高松 泉,高尾幸弘,眞島清人
Christofer Mauricio Baez Jim,Tiziano Olivetti,Michael Wong,Xavier Dupont,John Sussenbach
C.Baez,K.Sasaki,T.Olivetti,T.Tsurumi,I.Takamatsu,Y.Takao,M.Wong,X.Dupont,K.Mashima,J.Sussenbach
下記リンクをクリックにて安達氏のコメント(PDFファイル）が開きます。
Click the link below to open the Comment（PDF File） by Makoto Adachi on a new page.
解説（安達）/ Comment by Makoto Adachi
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Christofer Mauricio Baez Jimenez |
3 images de-rotated using WinJUPOS.
[Christofer Mauricio Baez Jimenez :Santo Domingo,Dominican Republic.]
夜半過ぎに気流が安定しました
[K.Sasaki:Ohsaki-City Miyagi-Prefecture Japan]
≪宮城県大崎市 佐々木一男≫
this is my first attempt with the new camera QHY5III200M,it has very high sensitivity and low noise,allowing clean captures at high frame rate. The camera works perfectly with Firecapture,and remains cool during use,which is important given the high ambient temperature. The pixel size is 4 micron,ideal for my focal length,I highly recommend this camera,a very big improvement compared to the one I used previously.
Unfortunately seeing was terrible last night,this is the result of 3 RGB with RG 90s and B 120s,for a total of 19 minutes.
［ティジャノ:オリベッティ バンコック タイ］
[Tiziano Olivetti : Bangkok Thailand]
≪岡山県岡山市 鶴海敏久≫[Toshihisa Tsurumi:Okayama-City Okayama-Prefecture Japan]
≪高松 泉 : ≫[Izumi Takamatsu: Arakawa,Tokyo,Japan]
<<北海道札幌市 高尾幸弘>>[Yukihiro Takao.Sapporo-city,Hokkaido,Japan]
[Michael Wong,Hong Kong,China]
[Xavier Dupont,Saint-Roch France]
湿度が高く補正板の結露が油断できません。
[眞島清人 : Kiyoto Mashima,Naha,Okinawa,Japan]
Attached find my recent Mars images of 19 November 2022 at fair seeing. Here a comparison of the results of two different derotating procedures.
Of five SER videos of 10,000 frames each the 20% best frames were stacked with Autostakkert 3.1.4. The five final stacks were derotated with Win JUPOS. The result was sharpened and fine-tuned with Registax and Photoshop (left).
In another procedure the frames of 5 SER files of 10,000 frames each were derotated individualy resulting in 5 new SERfiles with derotated frames. These 5 new files were processed with Autostakkert and the 20% best frames of each SER was stacked and the 5 final results were derotated with WinJUPOS and the resulting image was sharpened and fine-tuned with Registax and Photoshop (right).
The latter procedure yielded the sharpest image.
[スセンバッハ:オランダ]
[John Sussenbach:Houten,Netherlands]
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