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[[preprinted]] 4 [[/preprinted]] [[underline]] February 15, 1905 [[/underline]] Measures to determine brightness of Comparison Stars for 93 and 94 Orionis. Near sigma Orionis This sequence is dependent upon that selected for Wolf's variable "11,1904." The stars for the latter are designated by simple letters those for the variables 93 and 94 are accented and begin with h' Plate A 220 Scale 1 (see page 7) a| 2.5 2.8|DM - 2 degrees 1318 5^[[h]] 30^[[m]] 17.8^[[s]] -2^[[degrees]] 13.'5|9.5 b| 2.9 3.2|SD -1^[[degree]] 130 5 30 46.6 -1^[[degree]] 57.3 9.7 c| 3.0 3.3| -2^[[degree]] 1310 5 29 8.3 -2^[[degree]] 2.'6 10 d| 3.2 3.5| e| 3.6 4.0|-0.4 f| 3.9 4.2|-0.3 g| 4.3 4.7| -0.4 h| 4.6 4.9|-0.3 h'|4.6 4.9 -0.3 k| 5.2 5.4|-0.2 k'|4.9 5.1 -0.2 l| 5.8 6.1|-0.3 l'|5.5 5.8 -0.3 m| 6.1 6.4|-0.3 m'|5.8 6.3 -0.5 n| 6.6 6.8|-0.2 n'|6.2 6.7 -0.5 o| 6.8 7.3|-0.5 o'|6.7 7.2 -0.5 p| 7.1 7.7|-0.6 p'|7.0 7.7 -0.7 q| 8.1| q'| 8.0 r| 8.8| r'| 8.8 s| 9.1| s'| 9.7 t| 9.8| t'| n.s. Images poor, especially of the faint stars. Those of bright stars are fair. Sixth magnitude images on fainter scale surrounded by defects Sequence marked on A 2199 [[end page]] [[new page]] [[preprinted]] 5 [[/preprinted]] February 15, 1905 Comparison Stars for 93 and 94 Orionis cont. Plate A 2199 Scale 1 (see page 7) a | 1.7 | 2.0 b | 1.9 | 2.2 c | 2.1 | 2.4 d | 2.2 | 2.5 e | 2.7 | 3.0 f | 2.9 | 3.2 g | 3.0 | 3.3 h | 3.2 | 3.5 | h' | 2.8 | 3.1 k | 3.6 | 3.9 | k' | 3.2 | 3.5 l | 4.0 | 4.5 | -0.5 | l' | 4.0 | 4.3 m | 4.8 | 4.9 | -0.1 | m' | 4.7 | 5.0 n | 5.8 | 5.7 | +0.1 | n' | 4.8 | 5.1 o | 6.0 | 5.8 | +0.2 | o' | 5.7 | 6.0 p | 6.8 | 7.2 | -0.4 | p' | 6.4 | 6.7 q Image not comparable | q' r | | | r' | | | s | | | s' | | | t | | | t' | | | The fainter images on this plate are much too poor for comparison with the scale. The main sequence is near Wolf's 11, 1904. The second sequence (accented) beginning with h' is near 93 and 94 Orionis.