Venus Image 2023/10/23(UT)
鈴木 隆
Antonio Cidadao
T.Suzuki,A.Cidadao
| Takashi Suzuki |
シーイングが良く雲の表面の模様が良く写りました。[Takashi Suzuki (Hachiouji-City Tokyo Japan)] ≪東京都八王子市 鈴木 隆≫
| Antonio Cidadao |
Hi all, here are the dayside observations I could obtain yesterday morning, when Venus was near the meridian, during a cloudless period. Mid-altitude cloud features are detected, mainly parallel to the equator, and similar in all IR bands used. Seeing was not good so IR685 was the most affected by turbulence. Some minutes before the dayside 1000/20nm image, I took a 5 min SER of the nightside, with the same filter set (shown reduced 50% in size; 09:48.7 UT). The featureless NS is there, along with the IMX462M reflection artifacts (corresponding to a 14" scope working at f/10). Waiting for proper conditions to continue imaging.
≪アントニオ シダダオ ポルトガル≫ [Antonio Cidadao Oeiras - Portugal]
 ALPO-Japan Latest
Venus Section
2023/10/24
| 2023/10/22
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