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Log
Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
---|---|---|---|---|---|---|---|---|---|---|---|---|
60 | 17952 | M | α Lyrae | 01 30 30 | 6 56 W | +46.7 | 01 40 30 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||
60 | 17952 | M | α Lyrae | 01 41 30 | 01 51 30 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||||
60 | 17952 | M | α Lyrae | 01 53 30 | 02 03 30 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||||
60 | 17952 | M | α Lyrae | 02 04 00 | 02 14 00 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||||
60 | 17952 | M | α Lyrae | 02 15 00 | 02 25 00 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||||
60 | 17952 | M | α Lyrae | 02 25 30 | 02 35 00 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||||
60 | 17952 | M | α Lyrae | 02 36 00 | 02 46 00 | Dec 10 1909 | x 17952 Cramer Iso plate used. On first exp. lens was open full, but alternated closing & opening a half shutter at end of each exp. R.A. slow motion was turned 1/2 rev. at end of each exposure. x Trees interfere for further work on α Lyrae. | |||||
60 | 17953 | M | Mars | 03 46 | 3 16 W | +3.7 | 03 56 | Dec 10 1909 | x 17953 Cramer Iso plate used. | |||
60 | 17954 | M | Saturn | 04 00 | 2 50 W | +6.5 | 04 10 | Dec 10 1909 | x 17954 Cramer Iso plate used. |