Full text: A Test of a transit micrometer

APPENDIX NO. 8. TEST OF A TRANSIT MICROMETER. 
463 
\ 
Table i—Continued. * 
Date. 
Observers 
Number of 
stars 
Chronometer 
error 
c 
a w 
a e 
1904 
s. 
Mar. 
18 
F. G. F. 
II 
+1.427 
+0.144 
+0. 088 
+0. 191 
J. F. H. 
IO 
+ i-43° 
+0.168 
+0.049 
—O. 024 
Mar. 
18 
E. G. F. 
II 
+ I-338 
+0.187 
+0.035 
+0. I37 
J. F. H. 
IO 
+1.360 
+0.159 
+0.142 
+o-193 
Mar. 
18 
O. B. F. 
2 
+ i- 355 
* 
J. F. H. 
2 
+ 1.310 
* 
Mar. 
19 
W. H. B. 
8 
+ 1. 160 
+0.235 
t —c 
•309 
J. F. H. 
9 
+ 1. 167 
+0.223 
t +c 
>. I97 
Mar. 
22 
O. W. F. 
. ii 
+0. 409 
+0. 219 
+0.424 
+O.3II 
J. F. H. 
12 
+0. 485 
+0. 218 
+0.370 
+0. 303 
j Mar. 
22 
W. H. B. 
IO 
+0. 491 
+0. 210 
+0. 202 
+O.317 
J. F. H. 
9 
+0. 509 
+0. 224 
—O. 042 
+0. 338 
Mar. 
2 3 
O. W. F. 
IO 
+0. 729 
+0. 288 
+0. 293 
—O. 386 
J. F. H. 
12 
+0. 751 
+0. 239 
+0. I97 
+0. 063 
Mar. 
25 
C. R. D. 
ii 
—0. 419 
+0. 250 
+0. I71 
+0. II7 
J. F. H. 
12 
—0. 392 
+0. 285 
+o- 159 
+0. 227 
Mar. 
25 
F. H. S. 
13 
—0. 487 
+0. 258 
+0. 368 
+0. OOO 
J. F. H. 
13 
—0. 486 
+0. 275 
+0. Ill 
+0. 112 
Mar. 
29 
C. F. M. 
ii 
—2.384 
+0. I92 
—O. 230 
+0. 320 
J. F. H. 
ii 
—2. 342 
+0. 2§2 
+0. 120 
+0. 368 
Mar. 
29 
C. E. M. 
ii 
—2. 281 
+0. 316 
+0. 367 
+0. I36 
J. F. H. 
ii 
—2. 366 
+o- 315 
+0. 062 
+O.4II 
The speed 
of the driving he 
ads was ree 
uced from 2. 
4 seconds to 
4.. 8 seconds j 
>er turn for 
equate 
rial stars b 
etween Marc' 
1 29 and Apri 
1 I 
Apr. 
I 
C. H. S. 
ii 
—3- 453 
+o- 353 
+0. 129 
+0. 393 
J. F. H. 
ii 
—3- 357 
+0. 307 
+0. 131 
+0. 145 
Apr. 
I 
C. H. S. 
ii 
—3- 449 
+0. 410 
—o„on 
+0. 053 
J. F. H. 
ii 
—3-4II 
+0.490 
+0. 216 
+0. 058 
Apr. 
2 
A. L. B. 
ii 
—3- 737 
+0. 418 
+0. 200 
+0. 125 
J. F. H. 
IO 
-3- 748 
+0. 388 
+0. I98 
+0. 137 
Apr. 
2 
A. L. B. 
12 
—3- 742 
+0. 473 
+0. O73 
+0. 012 
J. F. H. 
12 
—3. 702 
+0. 472 
+0. O74 
+0. 098 
Apr. 
5 
C. H. s. 
ii 
-4- 451 
+0. 459 
+0. 207 
+0. 081 
J. F. H. 
ii 
—4- 435 
+0.511 
+0. I76 
+0. 224 
Apr. 
5 
C. H. S. 
ii 
—4- 443 
+0. 478 
—O. O36 
-0. 074 
J. F. H. 
ii 
—4- 391 
+0. 426 
+0. 021 
+0. 008 
Apr. 
5 
C. H. S. 
ii 
—4.516 
+0. 500 
+0. OOO 
—0. 006 
J. F. H. 
ii 
—4- 485 
+0. 480 
+0. I29 
+0. 127 
*c assumed +0.173 and a w assumed +0.088, being the mean of values from preceding sets by 
E. G. F. and J. F. H. No reversal of telescope. 
f No distinction made between a w and a e . Incomplete sets.
	        
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