白色光全面画像(写真)

1918年から1998年まで観測された白色光写真をデジタル化したものです。観測の内容は下記のようなもので、全面画像カレンダーの他、jpgファイルディレクトリへの直接リンクFITSデータディレクトリへの直接リンクを掲載しています。1998年からは10cm黒点望遠鏡によるCCD観測が行われています(観測画像はこちら)。

  • 観測期間: 1918-1998年
  • 観測装置:
  • 記録媒体:
    • 写真乾板 手札判 (1918-1923,1926-1930,1938-1943,1946)
    • 写真乾板 キャビネ判 (1923-1937,1956-1968)
    • 120x165mmシートフィルム (1968-1998)
  • 観測地: 麻布 (1918-1924)及び三鷹 (1925-1998)
  • 総画像数: 19242枚
  • 総観測日数: 11680日

全面画像 (jpgファイル 800×800ピクセル)ディレクトリへの直接リンク

1990 1991 1992 1993 1994 1995 1996 1997 1998
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989
1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
1950 1951 1952 1953 1954 1955 1956 1957 1958 1959
1940 1941 1942 1943 1944 1945 1946 1947 1948 1949
1930 1931 1932 1933 1934 1935 1936 1937 1938 1939
1920 1921 1922 1923 1924 1925 1926 1927 1928 1929
1918 1919
図の向きは概ね上が天の北、右が西です。
ファイル名は"wlYYYYMMDD_nnn.jpg"で、'YYYYMMDD'が年月日、'nnn'が通番です。

全面画像 (FITS形式デジタルデータ)ディレクトリへの直接リンク

1990 1991 1992 1993 1994 1995 1996 1997 1998
1980 1981 1982 1983 1984 1985 1986 1987 1988 1989
1970 1971 1972 1973 1974 1975 1976 1977 1978 1979
1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
1950 1951 1952 1953 1954 1955 1956 1957 1958 1959
1940 1941 1942 1943 1944 1945 1946 1947 1948 1949
1930 1931 1932 1933 1934 1935 1936 1937 1938 1939
1920 1921 1922 1923 1924 1925 1926 1927 1928 1929
1918 1919
デジタル化した生データをFITS化したものです。それぞれのFITSヘッダーには以下のようなキーワードが含まれます。
  • CRPIXn : おおよその太陽中心座標
  • CROTA1 : 天の北を画像の上に戻すための回転角
  • CDELT1 : 1の場合はX軸正の方向が西、-1の場合はX軸正の方向が東
  • CDELT2 : 1の場合はY軸正の方向が北、-1の場合はY軸正の方向が南
  • SOLR_PIX : おおよその太陽半径

全面画像カレンダー & Javascript movie (jpgファイル 800×800ピクセル)

図の向きは概ね上が天の北、右が西です。
ファイル名は"wlYYYYMMDD_nnn.jpg"で、'YYYYMMDD'が年月日、'nnn'が通番です。
1998 Javascript
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1997 Javascript
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1996 Javascript
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1995 Javascript
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1994 Javascript
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1993 Javascript
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1992 Javascript
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1991 Javascript
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1990 Javascript
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1989 Javascript
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1988 Javascript
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1987 Javascript
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1986 Javascript
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1985 Javascript
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1984 Javascript
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1983 Javascript
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1982 Javascript
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1981 Javascript
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1980 Javascript
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1979 Javascript
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1978 Javascript
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1977 Javascript
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1976 Javascript
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1975 Javascript
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1974 Javascript
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1973 Javascript
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1972 Javascript
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1971 Javascript
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1970 Javascript
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1969 Javascript
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1968 Javascript
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1967 Javascript
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1966 Javascript
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1965 Javascript
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1964 Javascript
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1963 Javascript
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1962 Javascript
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1961 Javascript
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1960 Javascript
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1959 Javascript
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1958 Javascript
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1957 Javascript
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1956 Javascript
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1946 Javascript
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1943 Javascript
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1942 Javascript
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1941 Javascript
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1940 Javascript
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1939 Javascript
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1938 Javascript
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1937 Javascript
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1936 Javascript
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1935 Javascript
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1934 Javascript
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1933 Javascript
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1932 Javascript
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1931 Javascript
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1930 Javascript
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1929 Javascript
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1928 Javascript
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1927 Javascript
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1926 Javascript
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1925 Javascript
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1924 Javascript
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1923 Javascript
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1922 Javascript
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1921 Javascript
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1920 Javascript
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1919 Javascript
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1918 Javascript
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