Full text: A Test of a transit micrometer

COAST AND GEODETIC SURVEY REPORT, 1904. 
Table I—Continued. * ** 
Date 
Observers 
Number of 
stars 
Chronometer 
error 
c 
a t 0 
a-e 
1904 
s 
Apr. 
7 
C. H. s. 
IO 
-4.790 
+0.450 
—0. 022 
+O..I79 
J. F. H. 
II 
-4.887 
+0. 426 
+0. 144 
+0. 265 
Apr. 
7 
C. H. S. 
IO 
-4- 854 
+o-399 
+0. 071 
+0. 185 
J. F. H. 
IO 
—4. 900 
+0. 375 
• +0. 193 
+0. 008 
Apr. 
9 
W. H. B. 
IO 
—3. 902 
+0. 409 
+0. 298 
+0. 007 
J. F. H. 
IO 
—4. 009 
+0. 472 
+0.344 
+0. 435 
Apr. 
9 
R. M. P. 
IO 
-3- 839 
+0. 338 
+0. 374 
—0. 302 
J. F. H. 
IO 
—4.000 
+0. 418 
+0. 299 
+0. 237 
Apr. 
IX 
F. D. G. 
II 
—3.628 
. +0.371 
+0.532 
+0. 160 
J. F. H. 
12 
—3-5 IQ 
+0. 467 
+0. 267 
+0. 171 
Apr. 
11 
W. E. 
12 
-3- 491 
+0. 468 
+0. 278 
+0. 420 
J. F. H. 
II 
-3-525 
+0.470 
+0. 321 
+0.300 
Apr. 
12 
E. G. F. 
12 
—3 - 496 
+0. 410 
+0. 227 
+0.060 
J. F. H. 
II 
-3- 463 
+0. 394 
+0.191 
+0.125 
Apr. 
12 
E. G. F. 
II 
-3-515 
+0.432 
+0. 165 
+0.146 
J. F. H. 
12 
-3- 471 
+0.488 
. +0.068 
+0. 122 
Apr. 
13 
W. E. 
12 
-3- 563 
+0.497 
+0. 265 
+0. 336 
J. F. H. 
II 
—3.602 
+0. 456 
+0. 160 
+0. 195 
Apr. 
13 
F. D. G. 
6 
-3- 399 
* 
+0. 
316 
J. F. H. 
6 
-3- 553 
* 
+0. 
no 
Apr. 
15 
L. J. H. 
5 
—4- 500 
t 
+ 1.960 
J. F. H. 
IO 
-3- 894 
+0. 502 
—0. 022 
+0.099 
Apr. 
15 
S. B. 
4 
—3- 741 
i 
+0. 405 
$J. F- H. 
IO 
—3- 894 
+0.502 
—0. 022 
+0. 099 
Apr. 
15 
E. P. 
5 
—3. 808 
II 
+0. 227 
J. F. H. 
IO 
-3- 983 
+0.441 
+0. 349 
+0. 238 
Apr. 
15 
U. J. H. 
3 
—3- 392 
II 
+0. 119 
**J. F. H. 
IO 
-3- 983 
+0. 441 
+0. 349 
+0. 238 
May 
3 
W. H. B. 
11 
-1.474 
+0. 468 
+0. 154 
+0. 125 
J. F. H. 
11 
—i. 540 
+0. 506 
+0. 229 
+0. 340 
May 
3 
U. P. 
IO 
— 1.564 
+0. 496 
+0. 081 
+0. 166 
J. F. H. 
II 
— 1.546 
+0. 484 
+0. 062 
+0. 225 
*c assumed +0.456 as derived from preceding set by J. F. H. No distinction made between a ? 
(ig. 
f c assumed +0.502 as derived in the following set by J. P'. H. No reversal of telescope, 
t c assumed +0.502 as in simultaneous set by J. F. H. No reversal of telescope. 
\ Values repeated from second line above. 
|| c assumed +0.441 as derived from simultaneous set by J. F. H. No reversal of telescope. 
** Values repeated from two lines above.
	        
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