Since Jan 17, 2026
無料アクセスカウンター 無料アクセスカウンター
Quick look of photometer data for April 2020
20200401 photometer20200401_1.jpg 20200402 photometer20200402_1.jpg 20200403 photometer20200403_1.jpg 20200404 photometer20200404_1.jpg 20200405 photometer20200405_1.jpg
20200406 photometer20200406_1.jpg 20200407 photometer20200407_1.jpg 20200408 photometer20200408_1.jpg 20200409 photometer20200409_1.jpg 20200410 photometer20200410_1.jpg
20200411 photometer20200411_1.jpg 20200412 photometer20200412_1.jpg 20200413 photometer20200413_1.jpg 20200414 photometer20200414_1.jpg 20200415 photometer20200415_1.jpg
20200416 photometer20200416_1.jpg

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Last edition on Jan 17, 2026