Mars Image 2019/02/21(UT)
Martin R Lewis
Martin.L
解説（安達）/ Comment by Makoto Adachi Martin R Lewis氏一人だけの観測になった。ＳＰＣがまだ小さく見られることが分かった。また、南極を取り巻く白雲も顕著だ。 南半球のリムと北半球のリムの色が違い、夕霧が南半球に出ていることが、この画像から確認される。Thrsisにある成層火山や Olympus Monsがはっきり記録され、中でもOlympus Monsは赤黒く観測された。 Mr. Martin R Lewis It was observed by only one person. It turned out that SPC is still small. White clouds surrounding the Antarctic are also remarkable. It is confirmed from this image that the limb of the southern hemisphere and the limb of the northern hemisphere are different, and the evening mist comes out to the southern hemisphere. Stratified volcanoes and Olympus Mons in Thrsis were clearly recorded, among which Olympus Mons was observed to be reddish. （by 1 observation ;reported by Makoto Adachi) -------------------------------------------------------------------------------------
| Martin R Lewis |
Some very good seeing in Hertfordshire UK just after sunset yesterday allowed some detailed imaging of Mars at 5.5 You can see Olympus Mons as dark spot at bottom and the three Tharsis volcanoes as diagonal line left of centre. Some lovely bluish mists just below SPC at top.[Martin R Lewis: Hertfordshire United Kingdom]
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