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Log
Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
---|---|---|---|---|---|---|---|---|---|---|---|---|
38 | 17912 | Moon | 00 50 | 00 50 | Nov 27 1909 | x 17912 Seed 27. Nitroso screen used. Small Jupiter eclipse aperture used Exposure 2 beats. | ||||||
38 | 17913 | Moon | 00 52 | 00 52 | Nov 27 1909 | x 17913 Iso Plate 3 1/2 x 3 1/2 yellow screen. Exposed 4 beats. Same aperture as above. Cloudy around Moon during both exposures. | ||||||
38 | 17914 | Moon | 02 11 | 02 11 | Nov 27 1909 | x 17914 Iso Plate. 3 1/2 x 3 1/2 yellow screen used. Same as above. Exposed for two beats of clock. Taken through back in clouds. Aperture reduced to 3 inches. | ||||||
38 | 17915 | Moon | 02 12 | 02 12 | Nov 27 1909 | x 17915 Seed 27 Plate. Nitroso screen used. Same aperture as last plate. Exposure 2 beats. Too cloudy to continue.. |