PNG  IHDR0ztEXtSoftwareAutoplotgv*tEXtCreation TimeSun Nov 17 17:08:00 CST 2024 tEXtplotInfo{ "size":[724,656], "numberOfPlots":1, "plots": [ { "title":"MAG B-Magnitude by Method 1 (F1): 48 second average of 9.6 second magnitudes", "xaxis": { "label":"", "min":"1979-03-08T00:00:00.000Z", "max":"1979-03-09T00:00:00.000Z", "left":84, "right":640, "type":"lin", "units":"UTC" }, "yaxis": { "label":"B-Magnitude (F1) (nT)", "min":5.0, "max":10000.0, "top":48, "bottom":596, "type":"log", "units":"nT" } } ]}@ɪgAMA7UIDATx}VuABD$ YBeYD,DDHDM9M79kc鬺Yiff7wZky0_2 7_wx]z=5:s]usĨO+|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X|X| }`hE̙ⅣGze!!Q"+/@YV+_.ĽaCsgݛ1^_xѣGGٿ~ >y~ow+sn14X.\Ο? ᄈ^|9J1"<ӧO1iA{{{ĩ~/^h= АIZʆvRi/%8?;lްy=@__]:zbh>̹iʔ)e mY]wK/2;|bVy _DO>dUUO?t1cƬY&{$6lΝ;clo$e4& ׯٳgڴi:q%K466?xUVtA?POWٳ>}C[~߭<3Ea$V9^_sp:VgeWGGGΈl m} d/k^p!vȹܜ a0_Rc$9k6,;S=<}9lݬ;0_*kkkoցZɷm(6{lzÆ3gl? w[[[x/?TxA<_}ՌoQV淿_|a/bo0=~Gl}ۻ=u{u}f=3g?lox9ڬ{>{5jTCfkjj*ٟT2lQ&_Z+ݾֶi,`fІ/6YlV>w.̷l؜c{? 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