Sidebilder
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ePub
[merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][subsumed][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][subsumed][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][subsumed][merged small][subsumed][merged small][subsumed][subsumed][merged small][subsumed][subsumed][subsumed][merged small][merged small][subsumed][subsumed][merged small][ocr errors][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][ocr errors][merged small]

TABLE showing the variation of the altitude of an object arising from a change of 100 seconds in the declination. If the change move the body towards the elevated pole, apply the correction to the altitude with the signs in the Table; otherwise, change the signs.

Dec.

Alt.

LATITUDE

Of same name as declination.

[ocr errors]

36 18

57 39 20
45 22

100 78 53 27

100 68 35

[merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][ocr errors][merged small][merged small][merged small][ocr errors][merged small][merged small]

100

51

[blocks in formation]

17

[ocr errors][merged small][merged small][merged small][merged small]

65 50 34

17

[blocks in formation]

35

17

[blocks in formation]

94

60

70

88 96 10 93 101 20

[subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][ocr errors][subsumed][subsumed][merged small][subsumed][subsumed][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small]
[ocr errors]

2o

40 10°

35 51
39 56

66

70

78 89 96
83 94 101 10

45

62 78

91 102

33

53

88 71

103

63

85 104

[ocr errors]

40 120

80105

[blocks in formation]

TABLE showing the variation of the altitude of an object arising from a change of 100 seconds in the declination. If this change move the body towards the elevated pole, apply the correction to the altitude with the signs in the Table; otherwise, change the signs.

[blocks in formation]
[blocks in formation]

14° 40 106 96 82 66 46

98

109 93 73

PFF⌘32 FFf&82 zftr&2 ]&RrT€

20 93 85 74 60 44

30 95 86

18° 40 102 92 78 61

100

10 95

93

94

20° 40 100 90 76 59 39

[ocr errors]
[ocr errors]

183 91

[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors]

70° 60° 50° 40° | 30° | 20° 0° 97" 89" 79" 66" 52"

10°

35"

18"

86 76

[blocks in formation]
[blocks in formation]

115

[blocks in formation]
[blocks in formation]

18

90 98

20

[blocks in formation]

13

-5 23 41

97 104 10

45

27

30 96

87

75 61

[blocks in formation]

1940 104 94 80 63 44 106 90 70

10 30 48 66 82 -17 37 58 77 94

95 106

109

[merged small][ocr errors]

-24 48

40 16°

47

[blocks in formation]

84

54

[blocks in formation]
[blocks in formation]

70

[merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][ocr errors][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][ocr errors][subsumed][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][subsumed][subsumed][merged small][subsumed][subsumed][merged small][subsumed][merged small][subsumed][subsumed][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][subsumed][merged small][merged small][subsumed][merged small][merged small][subsumed][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][subsumed][merged small][subsumed][merged small][merged small][merged small][merged small][subsumed][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small]
[merged small][merged small][merged small][merged small][merged small][ocr errors][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small][merged small]

The first correction is always to be taken at the top.

The second correction is to be taken at the top if the apparent distance exceed 90°.

1° 7'

8881 8881

[blocks in formation]

8938

8919 8938

8957 8976

[blocks in formation]

9053 52

8957 8976

8995 9015

9034 9053 51

9.8920 9.8939

9.8958 9.8977

9.8996 9.9015

9.9034 9.9053 50

8939

8958 8977

8996) 9015

9034

9054 49

[blocks in formation]

8920 8939

8958 8977

8996 9015

9035

9054 48

[blocks in formation]

8921 8940

8958 8978

8997 9016 9035

9054 47

14

15

16

17

18

8884 8902 9.8884 9.8903 9.8921 9.8940 8884 8903 8922 8884 8903 8922 8941 8885 8903 8922

8921

8940

8959 8978

8997 9016 9035

9055 46

8940

8941

19 8885 8904 8923 8941

9.8959 9.8978 9.8991 9.90169.9036 9.9055 45
8959 8978 8998
9017 9036 9055 44
8960 8979 8998 9017 9036
8960 89-4 8998 9017 9037
8960 8479
8999 9018 9037

9056 43

9056 42

9056 41

[blocks in formation]

27 8888 8906
8888 8907 8925 8945
29 8888 8907
30 9.8888 9.8907 9.8926 9.8945 9.8964 9.8983 9.9002 9.9021

31 8889 8908

8964 8983 9002 9022
8964 8984 9003 9022
8965 8984

9.9041 9.9060 30

[blocks in formation]

8926 8945 9041 9060 29 32 8889 8908 8927 8946 9041 9061 28 33 8889 8908 8927 8946 9003 9022 9042 9061 27 34 8890 8908 8927 8946 8965 8984 9003 9023 9042 9061 26 35 9.8890 9.8909 9.8928 9.8946 9.8965 9.8985 9.9004 9.9023 9.9042 9.9062 25 8890 8909 8928 8947 8966 8985 9004 9023 9042 8891 8909 8928 8947 8966 8985 9004 9024 9043 8891 8910 8929 8947 8966 8985 9005 9024 9043 39 8891 8910 8929 8948 8967 8986 9005 9024 9043 40 9.8892 9.8910 9.8929 9.8948 9.8967 9.8986 9.9005 9.9024 9.9044 41 8892 8911 8929 8948 8967 8986 9006 9025 9044 42 8892 8911 8930 8949 8968 8987 9006 9025 9044 43 8893 8911 8930 8949 8968 8987 9006 9025 44 8893 8912 8930 8949 8968 8987 9007 9026 9045 9064 16 45 9.8893 9.8912 9.8931 9.8950 9.8969 9.8988 9.9007 9.9026 9.9045 9.9065 15 140 8893 8912 8931 8950 8969 8988 9007 9026 9046 47 8894 8913 8931 8950 8969 8988 9007 9027 9046 48 8894 8913 8932 8951 8970 8989 9008 9027 9046 19 8894 8913 8932 8951 8970 8989 9008 9027 9047 20 9.8895 9.8913 9.8932 9.8951 9.8970 9.8989 9.9008 9.9028 9.9047 9.9066 10 51 8895 8914 8933 8952 8971 8990 9009 9028 9047 9067 9 52 8895 8914 8933 8952 8971 8990 9009 9028 9048 9067 53 8896 8914 8933 8952 8971 8990 9009 9029 9048 9067 8896 8915 8934 8952 8971 8991 9010 9029 9048 9068 9.8896 9.8915 9.8934 9.8953 9.8972 9.8991 9.9010 9.9029 9.9049 9.9068 8897 8915 8934 8953 8991 9010 9030 9049 8897 8916 8935 8953 8897 8916 8935 8954 59 8898 8916 8935 8954 8973 8898 8917 8935 8954 8973

[blocks in formation]

8° 52′ 8° 51′ 8° 50′ 8° 49′ 8° 48′ 8° 47' 8° 46′ 8° 45′ 8° 44′ 8° 43′ "

The second correction is to be taken at the bottom if the apparent distance be less than 90°.

[blocks in formation]

The first correction is always to be taken at the top.

The second correction is to be taken at the top if the apparent distance exceed 90°.

1° 17' 1° 18' 1° 19 09.9070 9.9089 | 9.9109 9.9128

1° 21' 1° 22′ 9.9148 9.9168

[blocks in formation]

9168

9.9228 9.9249

9188 9209

9229

9149 9169

9189 9209

9249 59

9229

9110 9130

[blocks in formation]

9150 9169

9189 9209 9229

9249 58

9250 5

9189 9210

9230

6 9072

9.9110 9.9130

9250 56

9.9150 9.9170

9091

9111 9130

9.9190 9.9210

9150

9.9230 9.9250 55

7

9170

9072 9091
9072

9111 9131

[blocks in formation]

9151

9170

9230 9251 54

9190

9092

9

9111 9131 9073 9092 9112 9131

9211

9231

9151 9171

9251 53

9191 9211

9151 9171

9231

9251 52

[blocks in formation]

10 9.9073 9.9092 9.9112 9.9132

[blocks in formation]

9252 51

9093

9.9152 9.9171

14 9074 9094

9074 9093 9113 9133 9153

9112 9132 9113 9132

9152 9172

[blocks in formation]

9152

9252 49

9172

[blocks in formation]

9253 48

9153

[blocks in formation]

9113 9133

9.9114 9.9133 9.9153 9.9173 9.9193 9.9213

9114 9134
9114 9134 9154

18 9076 9095 9115 9134 9154 9174

19 9076 9095

9115 9135 9155 9174

9194 9215 9235

9.9155 9.9175 9.9195 9.9215 9.9235 9.9255 40

21 22

20 9.9076 9.9096

9076 9096

9.9115 9.9135

23

9077 9096

9116 9135

24 9077 9097

9077 9097

9116

9155

9136

9175

9116

9156

9136

9117

9156

9136

9176

9175 9195 9216

9195 9215 9235

9256 39

9156

9176

9196 9216

9236

9256

9196 9216 9236 9257 36

9236

9256

[blocks in formation]

9.9117 9.9137 9.9157 9.9176 9.9196 9.9217 9.9237 9.9257 35

25 9.9078 9.9097
26
9078 9098
27 9078 9098
28 9079 9098 9118
29 9079 9099 9118 9138

30

9117 9137

9118

9157

9138

9137 9157

9177

9158 9158

9177

9197 9217 9237 9177 9197

9178

9217 9237 9197 9218 9238

9257 34

9258 33

9258 32

9.9079 9.9099 9.9119 9.9138 9.9158 9.9178 31 9080 9099 9119 9139 9159 9178 32 9080 9100 9119 9139 9159 9179 9080 9100 9120 9139

33

9159

9179

9198 9218 9238 9258 31

9.9198 9.9218 9.9238 9.9259 30
9198 9219 9239 9259
9199 9219
9199 9219

9239 9259 28

9239

34 9081 9100 9120 9140 9160 9179 9199 9220 9240

9260 2

926020

35 9.9081 9.9101 9.9120 9.9140 9.9160 9.9180 9.9200 9.9220 9.9240 9.9260 25

36 9081 9101 9121 9140 9160

[blocks in formation]

9202 9222 9243 9202 9223 9243 9203 9223 9243 45 9.9084 9.9104 9.9124 9 9143 9.9163 9.9183 9.9203 9.9223 9.9244 9.9264 9085 9104

[blocks in formation]

9124 9144 9164 9183
9124 9144 9164 9184 9204

9085 9105 9125 9144 9164 9184

9125 9145 9165 9184

9263 1

9263

10

9264 14

9224 9244 9224 9244 9265 13 9204 9224 9245 9265 9205 9225 9245 9265 11

12

50 9.9086 9.9106 9.9125 9.9145 9.9165 9.9185 9.9205 9.9225 9.9245 9.9266 10 9686

9106 9126 9145 9165

52 9087 9106 9126 9146

9166

9185

9205 9225 9246 9206 9185 9206 9226 9246 9266

53 9087 9107 9126 9146 9166 9186 9206 9226 9246 9267

54 9087 9107 9127 9146 9166 9186

55

9206 9226 9247 9267

9.9088 9.9107 9.9127 9.9147 9.9167 9.9186 9.9207 9.9227 9.9247 9.92673 56 9088 9107 9127 9147 9167 9187

[blocks in formation]

57 9088 9108 9128 9147 9167 9187 9207 9227 9248 9268

[blocks in formation]

9208 9228 9248 9268 2 9208 9228 9248 9269

9208 9228 9249

добо

8° 42′ 8° 41′ 8° 40′ 8° 39′ 8° 38′ 8° 37′ 8° 36′ 8° 35′ 8° 34′ 8° 33

1

0

#

I

9269

9290 9310

2

3

4

9270 9290 9311
9270 9290 9311 9332
9270 9291 9311 9332

59.9271 9.9291

9271 9291

9312 9333

[blocks in formation]

The first correction is always to be taken at the top.

The second correction is to be taken at the top if the apparent distance exceed 90°.

[blocks in formation]

1° 33' 1° 34' 1° 35′ 1° 36′ 09.9269 | 9.9289 | 9.9310 9.9331 | 9.9351 | 9.9372 9.9393 9.9414 9.9435 9.9456 60

9331 9352

9372 9393 9414 9436 9457 59 9331 9352 9373 9394 9415

9352
9373 9394 9415
9353 9373

[blocks in formation]

9.9312 9.9332 9.9353 9.9374 9.9395 9.9416 9.9437 9.9458 55

9312 9333

9353 9374

[blocks in formation]

9313 9333 9354 9375 9313 9334 9.9313 9.9334 9.9355 9.9376 9293 9314 9334 9355 9273 9293 9314 9335 9355 9376 9273 9294 9314 9335 9315 9335

14 9274 9294 15 9.9274 9.9294 16 9274 9295 17 9275 9295

9.9315 9.9336 9315 9336 9316 9336 18 9275 9296 9316 9337

9376

9354 9375

9395 9416

9395 9417

9437

9459 54

9438

9354 9375 9396 9417

9396 9417

9459 53

9438

9459 52

9438

9460 51

9.9397 9.9418

9397 9418

[blocks in formation]

9397 9418

9356 9377
9356 9377

9439

9461 48

9398

9419 9440

9398 9419

9461 47

9440

9.9356 9.9377

9461 46

9316

22

9337 20 9.9276 9.9296 9.9317 9.93379.9358 9.9379 | 9.9400 9.9421 21 9276 9297 9317 9338 9359 9379 9400 9276 9297 9317 9338 9359

9357 9378
9357 9378 9399 9420
9358 9378 9399 9420
9358 9379 9400 9421

9.9398 9.9419

9399 9420

[blocks in formation]
[blocks in formation]

9421
9380
9401 9422
9318 9338 9359 9380 9401 9422
9318 9339 9360 9380 9401 9422

9.9318 9.9339 9.9360 9.9381
9319 9340 9360
9319 9340 9361
9320 9340 9361
9320 9341 9361 9382

30 9.9279 9.9300 9.9320 9.9341 9.9362 9.9383 9.9404 9.9425 9.9446
31 9279 9300
32 9280

331

9321 9341 9362 9383 9404 9425 9446 9300 9321 9342 9362 9383 9404 9425 9447

9280 9301 9321 9342 9363 9384 9405 9426

[blocks in formation]

34 9280 9301 9322 9342 9363 9384 9405 9426 9447 9469 26

35 9.9281 9.9301 9.9322 9.9343 9.9363 9.9384 9.9405 9.9426 | 9.9448 9.9469 25

[blocks in formation]

9343 9364 9385 9406 9427 9448 9470 23 9282 9302 9323 9344 9364 9385 9406 9427 9449 9365 9386 9407 9428 9449

9323 9344

9470 22

9470 21

40 9.9283 9.9303 9.9324 9.9344|| 9.9365|9.9386 | 9.9407 9.9428| 9.9449 9.9471|20|

[blocks in formation]

15 9.9284 9.9305 9.9325 9.9346 9.9367 9.9388 9.9409 9.9430 9.9451 9.9472 15 9285 9305

[blocks in formation]

9285 9305 9326 9347 9368 9388

9326 9346

9367 9388

9409 9430 9451

9327 9347 9368 9389

9326 9347 9368 9389

9409 9431 9452

[blocks in formation]

9410 9431 9452

9473 12

9410 9431 9453

9474 11

[blocks in formation]
[blocks in formation]

9403 9424
9403 9424 9445

9466 33

9445

9466 32

9467 31

19 9286 9306

9.9286 9.9306 9.9327 9.9348 9.9369 9.9390 9.9411 9.9432 9.9453 9.9474 10 9286 9307

9475

9475

9327 9348 9369 9390 9411 9432 9453 52 9287 9307 9328 9348 9369 9390 9411 9432 9454 9287 9308 9328 9349 9370 9391 9412 9433 9454 9475

9287 9308 9328 9349 9370 9391

9412 9433 9454 9476

99876

9.92889.9308 9.9329 9.9350 9.9370 9.9391 9.9412 9.9433 9.9455 9.9476 5

[blocks in formation]

9288 9309 9329 9350 9371 9392 9413 9434 9455 9477

9289 9309 9330 9351 9371 9289 9310 9330 9351 9372 50 9289 9310 9331 9351 9372

9455 9476 4 9413 9434 9456 9477 2 9393 9414 9435 9456

9392

9393

9414 9435 9456

9477

9478

8° 32 8° 31' 8° 30′ 8° 29′ 8° 28′ 8° 27′ 8° 26' 8° 25′ 8° 24' 8° 23′

The second correction is to be taken at the bottom if the apparent distance be less than 90°.

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