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4

[[underlined]] Tuesday, September 30, 1919 [[/underlined]] 

Plot 9

425

Sequence 24 near North Pole
R.a = 15^[[2]]  Dec. = +86°

Scale N

Plate AC 10554  J^[[-]]

Seq 24 [[written diagonally]]Copied 53 : 64[[/written diagonally]]          Polar Seq.
Exp. +90°          Exp. +8[[strike through]]9[[/strike through]]^[[6]]°

[[eleven columned table; some sections unlabeled]]
|---|sc.3|sc.3|mean|curve|magn.|---|sc.3|sc.3|mean|Diff.|
|a|6.4|6.6|6.60|0.63|7.23|5|5.7|5.7|5.70^[[0   0]]|0.79|
|b|7.4|7.5|7.45^[[0   1]]|0.51|7.96|6|6.3|6.5|6.40^[[[[underlined]]1[[/underlined]]   1]]|0.71
|c|7.7|7.7|7.70^[[0   0]]|0.47|8.17|7|6.7|6.7|6.70^[[0   0]]|0.61|
|d|8.3|7.9|8.10^[[2   [[underlined]]2[[/underlined]]]]|0.46|8.56|8|7.8|7.7|7.75^[[0   [[underlined]]1[[/underlined]]]]|0.48|
|e|8.7|8.7|8.70^[[0   0]]|0.60|9.30|9|8.5|8.6|8.55^[[[[underlined]]1[[/underlined   0]]|0.28|
|f|9.0|9.2|9.10^[[underlined]]1[[/underlined]]   1]]|0.78|9.88|10|8.3|8.6|8.45^[[[[underlined]]1[[/underlined]]   2]]|0.57|
|g|9.[[strike through]]0[[/strike through]]^[[2]]|9.6|9.40^[[[[underlined]]2[[/underlined]]   2]]|0.96|10.36|11|8.8|8.7|8.75^[[0   2]]|0.80|
|h|9.[[strike through]]2[[/strike through]]^[[7]]|9.7|9.70^[[0   00]]|1.15|[[underlined]]10.85[[/underlined]]|12|9.1|9.2|9.15^[[[[underlined]]1[[/underlined]]   0]]0.71|
|k|9.9|9.8|9.85^[[05   0]]|1.29|[[underlined]]11.14[[/underlined]]|13|9.2|9[[strike through]]8[[/strike through]].5|9.35^[[3   1]]|0.95|
|l|9.9|9.8|9.85^[[1   0]]|1.29|[[underlined]]11.4[[/underlined]]|14|9.[[strike through]]7[[/underlined]]^[[6]]|9.8|9.70^[[[[underlined]]1[[/underlined]]   1]]|0.95|
|m|10.0|9.9|9.95^[[0   [[underlined]]1[[/underlined]]]]|1.34|[[underlined]]11.29[[/underlined]]|15|9.7|10.0|9.85^[[[[underlined]]1[[/underlined]   2]]|1.23|
|n|10.2|10.2|^[[[[strike through]]10.1[[/strike through]]]] 10.20^[[0   0]]|1.53|[[underlined]]11.73[[/underlined]]|16|9.8|9.8|9.801^[[0   0]]|1.60|
|---|---|---|---|---|---|---|17[[strike through]]16[[/strike through]]|10.1|10.2|[[strike through]]10.1[[/strike through]]10.15^[[[[underlined]]1[[/underlined]]   0]]|1.48|


The sequences Polar at +90° and [[strike through]]186°[[/strike through]]^[[seq. 24]] at +86° are superposed and have been measured in L 28, 83, 84. the Pole at +86° and seq. 24 at +90° are about equally distract from the centre. The measures of the superposed sequences are discordant with their plates. To correct any error due to haze. combine these measures with the others.

4   55


5

[[underlined]] Wednesday, Oct. 1, 1919 [[/underlined]] 

Scale N     Sequences 6 and 24 near North Pole
all on sc.3     AC 9475     [[written diagonally]]Copied 53:64[[/written diagonally]]

[[eleven columned table; some sections unlabeled]]
|---|Plate Seq.|Exp. +86°|mean|Diff.|---|Seq.[[strike through]]6[[/strike through]]^[[24]](+90°)^[[Sup. on P +86°]]|---|Curve|Magn.|
|5|6.8|6.8|6.80^[[0   0]]|-0.31|a|7.3|[[strike through]]7.5[[/strike through]]7.5|7.40^[[[[underlined]]1[[/underlined]]   1]]|-0.47|6.93|
|6|7.7|7.6|7.65^[[1   0]]|-0.54|b|7.9|[[strike through]]7.7[[/strike through]]7.9|7.90^[[0   0]]|-0.51|7.39|
|7|7.8|7.8|7.85^[[0   1]]|-0.54|c|8.1|[[strike through]]8.4[[/strike through]]8.3|8.20^[[[[underlined]]1[[/underlined]]   1]]|-0.49|7.71|
|8|8.7|8.6|8.65|-0.42|d|8.7|[[strike through]]8.8[[/strike through]]8.7|8.70^[[0   0]]|-0.26|8.44|
|9|8.9|8.9|8.90^[[0   0]]|-0.07|e|9.4|[[strike through]]9.2[[/strike through]]9.3|9.35^[[0   [[underlined]]1[[/underlined]]]]|+0.02|9.37|
|10|9.0|9.1|9.05^[[0   1]]|-0.03|f|9.6|[[strike through]]9.7[[/strike through]]9.7|9.65^[[0   1]]|+0.10|[[underlined]]9.75[[/underlined]]|
|11|9.4|9.5|9.45^[[0   1]]|+0.10|g|9.7|[[strike through]]9.9[[/strike trough]]9.9|9.80^[[[[underlined]]1[[/underlined]]   1]]|+0.13|[[underlined]]9.93[[/underlined]]|
|12|9.8|9.8|9.80^[[0   0]]|+0.06|h|10.0|[[strike through]]10.1[[/strike through]]10.1|10.05^[[0 [[strike through]]2[[/strike through]] 1]]|+0.14|[[underlined]]10.19[[/underlined]]|
|13|f|---|---|---|k|n.s.|---|---|---|---|
|14|n.s.|---|---|---|606|7.0|6.9|6.95^[[0   [[underlined]]1[/underlined]]]]|-0.40|6.55|
|4|6.3|---|---|-0.31|---|---|---|---|---|---|

[[written diagonally]]Copied 53:14[[/written diagonally]]
Seq. [[strike through]]24[[/strike through]]^[[6]] (+90°) (Equidistant with P)

[[six columned table; some sections unlabeled]]
|---|---|---|---|curve|magn.|
|a|7.0|7.6|7.30^[[[[underlined]]3[[/underlined]]   3]]|-0.46|6.84|
|b|7.6|7.7|7.65^[[0   1]]|-0.50|7.15|
|c|8.2|8.5|8.35^[[[[underlined]]2[[/underlined]]   1]]|-0.44|7.91|
|d|8.8|9.0|8.90^[[[[underlined]]1[[/underlined]]   1]]|-0.16|8.74|
|e|8.9|9.0|8.95^[[[[underlined]]1[[/underlined]]   0]]|-0.14|8.81|
|f|9.6|9.7|9.65^[[0   1]]|+0.11|9.76|
|g|10.1|9.9|10.00^[[1   [[underlined]]1[[/underlined]]]]|+0.14|[[underlined]]10.14[[/underlined]]^[[[[strike through]]101.1[[strike through]]]]|
|h|10.1|10.0|10.05^[[1   0]]|+0.14||[[underlined]]10.19[[/underlined]]|
|k|7|---|---|---|
|183|6.7|6.8|6.75^[[[[underlined]]1[/underlined]]   0]]|-0.33|6.42|
|205|6.4|6.5|6.45^[[0   1]]|---|---|
|279|7.3|7.2|7.25^[[1   0]]|-0.46|6.[[strike through]]8[[/strike through]]^[[7]]9|
|g|[[strike through]]9.3[[/strike through]]^[[n.s.]]|---|---|---|---|