164 Rutherfurd Thotograipliic Measures of 



Table II. — Corrections tor Refraction. 



Position Angle, c— s 

 P s 



X103 



n — p 



Position Angle, 

 P 



*=- S ,X103 



IT P 



Plate 1. 



Plate 2. 



102° 



282° + 



410 



O.O 



94° 



274° 



+.456 



O.O 



112 



292 



406 



— 3-9 



104 



284 



•451 



— 5-5 



122 



302 



397 



— 7.2 



114 



294 



.438 



■ — 10.4 



132 



312 



383 



— 9-7 



124 



304 



.417 



—13-9 



142 



322 



365 



— 11. 1 



134 



314 



•392 



-15-8 



152 



332 



345 



— 11. 1 



144 



324 



.365 



-15-8 



162 



342 



328 



— 9-7 



154 



334 



•339 



—13-9 



172 



352 



314 



— 7-2 



164 



344 



•319 



— 10.4 



182 



2 



304 



— 3-9 



174 



354 



.306 



— 5-5 



192 



12 



301 



0.0 



184 



4 



.301 



0.0 



202 



22 



304 



+ 3-9 



194 



14 



.306 



4- 5-5 



212 



32 



3H 



+ 7-2 



204 



24 



•319 



+10.4 



222 



42 



328 



+ 9-7 



214 



34 



■339 



4-13-9 



232 



52 



345 



+11.1 



224 



44 



• 365 



4-15-8 



242 



62 



365 



+ 11.1 



234 



54 



•39 2 



+ 15.8 



252 



72 



383 



+ 9-7 



244 



64 



.417 



4i3-9 



262 



82 



397 



+ 7-2 



254 



74 



.438 



4-10.4 



272 



92 



406 



+ 3-9 



264 



84 



•451 



4- 5-5 



282 



102 



410 



0.0 



274 



94 



.456 



0.0 





Plati 







Plate 4. 



87° 



267° + 



521 



0.0 



91° 



271° 



4-483 



0.0 



97 



277 



515 



- 7-8 



IOI 



281 



•477 



-6.5 



107 



287 



496 



—14.7 



hi 



291 



.462 



— 12.2 



117 



297 



466 



—19.8 



121 



301 



•437 



— 16.4 



127 



307 



430 



—22.5 



131 



3" 



.407 



—18.7 



137 



317 



39 1 



— 22.=; 



141 



321 



•375 



-18.7 



147 



327 



355 



—19.8 



151 



33i 



• 344 



— 16.4 



157 



337 



326 



—14.7 



161 



341 



.320 



— 12.2 



167 



347 



306 



- 7-8 



171 



351 



.305 



- 6.5 



177 



357 



300 



0.0 



181 



1 



.299 



0.0 



187 



7 



306 



4- 7-8 



191 



11 



.305 



4- 6.5 



197 



17 



326 



4-14-7 



201 



21 



.320 



+12.2 



207 



27 



355 



4-19-8 



211 



3i 



•344 



+16.4 



217 



37 



391 



+22.5 



221 



4i 



• 375 



4-18.7 



227 



47 



430 



4-22.5 



231 



5i 



.407 



+18.7 



237 



57 



466 



4-19-8 



241 



61 



•437 



4-16.4 



247 



67 



496 



4-14-7 



251 



7i 



.462 



4-12.2 



257 



77 



515 



+ 7-8 



261 



81 



•477 



4- 6.5 



267 



87 



521 



0.0 



271 



9i 



•483 



0.0 



