Viewing page 8 of 107
This transcription has been completed. Contact us with corrections.
Log
| Page | Plate | Class | Object | R.A. | Dec | Start | Obs H.A. | Obs Dec | Stop | Exp | Date | Miscellaneous |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 17189 | Dis Jup Sat IV | 05 22 | 3 43 E | +17.3 | 06 08 | Dec 08 1907 | x 17189 Var. Star App. "0" end preceding - backed plate - first images next numbered end of plate. Alt. 18s & 2s signals from Bond "394" thro' com. Watch "N" is 21 sec slow. 1st Break 12 08 19-21 2nd Break 12 46 19-21. Large aperture 1st Break 11 58 59-61 last break 12 00 59-61 Small aperture 1st Break 12 01 59-61 last Break 12 03 59-61. Watch "N" is 21 sec slow. Exposure with two apertures near side of plate. Eclipse in centre of plate. At end found spring in Var. star app. run down and plate not moving. Latter end of series of images probably superposed. |
Please note that the language and terminology used in this collection reflects the context and culture of the time of its creation, and may include culturally sensitive information. As an historical document, its contents may be at odds with contemporary views and terminology. The information within this collection does not reflect the views of the Smithsonian Institution, but is available in its original form to facilitate research. For questions or comments regarding sensitive content, access, and use related to this collection, please contact transcribe@si.edu.
