Astronomical, Magnetic and Meteorological Observations Made at the United States Naval Observatory Volume 23, PT. 1 (Paperback)

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1868 Excerpt: ...13.32 13.42 13.25 13.27 13.15 12.89 12.80 12.69 12.69 12.69 12.42 12.45 12.19 12.13 12.17 11.98 11.86 11.92 11.58 11.48 11.42 11.49 11.59 11.77 11.75 11.82 11.64 11.33 11.32 11.63 11.31 11.23 11.26 11.12 10.75 10.54 9.99 9.67 9.36 9.08 8.90 8.86 8.69 8.48 8.19 7.67 7.66 7.71 7.42 7.23 7.11 6.98 6.70 6.75 6.73 6.90 6.82 6.73 5.73 5.52 5.41 5. 31 5.27 5.14 5.04 4.60 4.56 4.42 4.14 3.73 3.73 Adopted daily rate. s. 0.06 0.01 0.09 0.08 0.06 0.13 0.00 0.00 0.07 0.04 0.18 0.16 0.08 0.05 0.10 0.08 0.10 1.12 0.00 0.02 0.10 0.04 0.00 0.10 0.10 0.00 0.09 0.10 0.09 0.06 0.18 0.18 0.00 0.00 0.12 0.04 0.04 0.18 0.26 0.20 0.16 0.16 0.24 0.22 0.12 0.08 0.18 0.17 0.24 0.21 0.01 0.04 0.14 0.12 0.10 0.20 0. 12 0.02 0.05 0.00 0.14 0.14 0.14 0.12 0.10 0.06 0.09 0.12 0. 12 0.08 0.08 0.13 0.14 0.04 0.01 Barometer. in. 29.90 30.00 30.05 29.90 29.80 29.80 29.85 29.90 29.90 29.95 29.80 29.70 29.75 29.90 29.75 29.95 29.85 29.95 30.00 29.80 29.85 29.90 29.90 29. 85 30.00 30.10 30.00 29.75 29.85 29.80 29.70 29.85 29.90 29.80 29.85 29.90 29.85 29.90 29.80 29.90 30. 10 29.70 29. ar 29.90 30.05 30. 15 29.80 29.80 29.80 30.00 30.15 30.00 30.18 30.00 29.80 30.00 30. 35 30.45 29.20 29.10 29. 00 29. 82 30.05 30.15 30. 00 30. 00 30. 15 30.15 29.97 29.85 30.10 30.11 29.95 30. 00 30.20 TABLE C--ADOPTED CORRECTIONS AND RATES OF THE SIDEREAL CLOCK, ETC.--ContiDued. NOTKS.--34-33. Between the nettings there wan an Interim in theobucrvntbn-, durin- which a change of U"M seem- to Imve taken place in the relative position- of the collimator ami tei In the firxt 55 pointing the parte of the transit wire- made to coincide with the collimator image were hbont 2G revolution- of the Z. I. micrometer, the middle of the field being 1 n. lutlons. Pointing- 50 to ...