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Castle1215 ie
Fan and Mortar2030
Giantess1407 maj
Great Fountain1450
Ledge 1800
North Goggle1243
Old Faithful0756 long, 0901 short, 0949 long, 1059 short, 1145 long, 1300 short, 1408 long, 1525 short, 1610 long, 1737 short, 1817 long
Pinto 1800
Riverside0937, 1600
Steamboat 1800
Valentine2130 A
Vixen 1800,  1800
Values for Old Faithful Area1971-09-12
Astronomical Twilight Begin05:17
Nautical Twilight Begin05:54
Civil Twilight Begin06:29
Civil Twilight End20:10
Nautical Twilight End20:45
Astronomical Twilight End21:21
Moon Illumination44.96%

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