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Geyser1999-08-19
Aurum0158 E, 0558 E, 0830 E, 1303 E, 1615 E, 2046 E
Castle0952 E, 2140 E
Depression0354 E, 1028 E, 1636 E, 2328 E
Echinus1035, 1316, 1415, 1515
Fireball1425
Grand1254 E
Great Fountain0744 E, 1649 E
Little Cub0129 E, 0309 E, 0459 E, 0641 E, 0812 E, 0944 E, 1113 E, 1241 E, 1417 E, 1559 E, 1738 E, 1917 E, 2050 E, 2232 E
Lone Pine1144 E
Plate0410 E, 1324 E, 1747 E, 2205 E
Pyramid0043 E, 0314 E, 0602 E, 0855 E, 1141 E, 1419 E, 1718 E, 2000 E, 2240 E
Values for Old Faithful Area1999-08-19
Astronomical Twilight Begin04:40
Nautical Twilight Begin05:21
Civil Twilight Begin05:59
Sunrise06:30
Sunset20:23
Civil Twilight End20:54
Nautical Twilight End21:32
Astronomical Twilight End22:13
Moon Illumination51.66%

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