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Log
| Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 158 | 17787 | α Bootis | 18 39 40 | 4 29 W | +19.5 | 19 20 00 | Aug 27 1909 | x 17787 Out-of-focus App. (Sq. Apr.) without Brass Shield. Extension at focus 19.5 Sheet of perforated tin in fins of plate. Possible interference from tree. Lens was thoroughly cleaned last night just before taking C 17784. | ||||
| 158 | 17788 | HR 7417 | 19 27 | +27.8 | 20 30 | 1 04 W | +27.7 | 21 07 | Aug 27 1909 | x 17788 Slit spectroscope. Slit open wide. Sigma plate. | ||
| 158 | 17789 | 4 | Polaris | +91.0 | 22 03 20 | 3 16 E | +91.0 | 22 04 20 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | ||
| 158 | 17789 | 5 | Polaris | 22 05 40 | 22 06 40 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 6 | Polaris | 22 08 10 | 22 09 10 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 7 | Polaris | 22 09 30 | 22 10 30 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 8 | Mars | -2.2 | 22 46 40 | 1 47 E | -2.2 | 22 47 40 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | ||
| 158 | 17789 | 9 | Mars | 22 49 10 | 22 50 10 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 10 | Mars | 22 51 30 | 22 52 30 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 11 | Mars | 22 54 00 | 22 55 00 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 12 | Mars | 22 56 10 | 22 57 10 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17789 | 13 | Mars | 22 58 50 | 22 59 50 | Aug 27 1909 | x 17789 - Mars. Shade d used. Temperature 57.0 | |||||
| 158 | 17790 | δ Cephei | 22 25 | +57.9 | 00 05 | 1 40 W | +65.7 | 00 25 | Aug 27 1909 | |||
| 158 | 17791 | α Tauri | 4 30 | +16.3 | 00 52 | 3 38 E | +24.1 | 01 52 | Aug 27 1909 | x 17791 Cramer Spectrum Plate used. |
