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Saturn Image 2025/10/06(UT)
森田光治,熊森照明,鶴海敏久
Mike Karakas,Frank J Melillo,Christopher Go,Efrain Morales Rivera
M.Morita,M.Karakas,F.Melillo,T.Kumamori,Christopher Go,T.Tsurumi,E.Morales
やや不安定な気流で雲も多く撮影に難儀した。Titan,Rhea,Tethysの本体，影などを辛うじてとらえることができた。
≪滋賀県守山市 森田光治≫[Mitsuji Morita:Siga Japan]
Not the best conditions for yesterday's Titan transit,but the forecast didn't call for clear skies at all,so I'm grateful for what I got! Because the seeing conditions were quite poor,I switched to using a 742nm IR filter,instead of my goto 642nm filter.
The location of a small darker feature in the southern area has been indicated.
[Mike Karakas : Winnipeg Canada]
Titan itself is seen against the disk while the shadow is partially visible long the northern limb. A closer look indicates that the shadow is half seen at maximum time!
Also,the White Spot (WS) came to view in the southern hemisphere.
I have attached my 10-image animation showing Titan in transit and its shadow on October 6,2025 from 2:27 UT to 5:42 UT.
[Frank J Melillo Holtsville NY U.S.A]
衛星は明るさなど処理していて正しい輝度ではありません。
≪大阪府堺市 熊森照明≫[Teruaki Kumamori:Ohsaka Japan]
It has been months since my last image. Unfortunately,conditions here had been horrible due to multiple tropical cyclones. We also had a major earthquake last week. Conditions weren't perfect. Seeing was a little unstable and transparency was variable due to clouds.
Here is an image of Saturn with 4 moons! Titan is on the far right. Unfortunately,the Titan transits were not visible in my region this year. Rhea is on the upper right. Dione is on the lower left. Tethys can be seen as a bright spot on the ring on the right. On the IR image,one can see the shadows of Tethys and Rhea on the right.
[Christopher Go : Cebu Philippines]
≪岡山県岡山市 鶴海敏久≫[Toshihisa Tsurumi:Okayama-City Okayama-Prefecture Japan]
[Efrain Morales Rivera Aguadilla:Puerto Rico]
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