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Log
| Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 124 | 43195 | P | Polar | 22 06 | 1 00 E | +90 | 00 06 | 120 | Jun 22-23 1951 | Made connection of .147 T E or 12" turn on 12" lever arm E plate closed at 22 26, opened 23 46 trailed from 00 06 to 00 10. | ||
| 124 | 43196 | F | Focus | 00 15 | +39 | Jun 22-23 1951 | Lens moved toward plate 1 turn, 5 exposures, moved 1/4 turn after each exposure; large separation between last two; lens left in pos. 5 (adjust. made counter clockwise - left handed thread). 30 sec exposures. | |||||
| 124 | 43197 | P | Polar | 21 49 | 1 30 E | +90 | 00 49 | 180 | Jun 26-27 1951 | Closed Camera 21 59, 00 39; trailed from 00 49 to 00 54. | ||
| 124 | 43198 | F | Focus | +39 | Jun 26-27 1951 | First returned lens to position one (original setting) of June 22-23. Moved lens full turn away from plate by 1/4 turns - 5 exposures 30 seconds each. Large separation between last two. Lens left in pos. 5. |
