Viewing page 128 of 238

This transcription has been completed. Contact us with corrections.

123

[[underlined]]July 22, 1893[[/underlined]]

Measurements to determine position of new bright lines spectra in region of eta Argus.

No. 1 Plate B5251
[[11 columned table]]
|   |x|y|x×2/cos. delta =57.7 .5044|y×3.|   |   |   |   |   |   |
|---|---|---|---|---|---|---|---|---|---|---|
|1|7.50|4.00|02.81|12.00 |Z.C. 1479 |10^[[h]] 20^[[m]] 4^[[s]] -57° 39'^[[10 21.0 -58° 47']]|2.8 |12.0|22.9|27|
|2|3.10|4.55|01.16|13.65 |1576|10 21 44 -57 41^[[10 22.6 -57 49]]|1.2|13.6|22.9|27|
|3|2.55| 5.10|00.95|15.30|1586|10 21 55 -57 42^[[10 22.8 -57 50]]|1.0|15.3| 22.9|27|
|4|1.95|4.10|00.73|12.30|1604|10 22 10 -57 40^[[10 23.1 -57 48]]|0.7|12.3|22.9/22.9| 28/27.2|
|Br. lines 5|2.30|10.90|00.86|32.70|   |10 22.0 -57° 60'^[[10 22.9 -58 8]]|0.9|32.7|22.9|27|
|6|2.80|10.55|01.05|31.65|   |10 21.9 -57 59^[[10 22.8 -58 7]]|1.0|31.6|22.9|27|
|7|3.15|10.35|01.18|31.05|   |10 21.7 -57 58^[[10 22.6 -58 6]]|1.2|31.0|22.9|27|
|8|3.35|10.40|01.25|31.20|   |10 21.7 -57 58^[[10 22.6 -58 6]]|1.2|31.2|22.9|27|
Identified later on B38749 as C.P.D. -58° 2205 10 21 58.0 -58 0.4 (1875) 9.2

No.2 Plate B5251
[[11 columned table]]
|   |   |   |x×2 cos delta 62.1=.4679|y×3|   |   |   |   |   |   |
|---|---|---|---|---|---|---|---|---|---|---|
|Br. Line|3.00|2.75|01.28|8.25|   |10^[[h]] 5.3 -61° 58^[[10 6.1 -62 5']]|1.3| 8.2|6.6|50|
|1| 6.95|4.35|02.97 [strikethrough] 00.300 [/strikethrough]|13.05 |Z.C. 264| 10^[[h]] 3^[[m]] 41^[[s]] -62° 3'^[[10 4.5 -62 10]]|3.0|13.0|6.7|50|
|2|6.60|3.75|02.82|11.25|272|10 3 49 -62 1^[[10 4.6 -62 8]]|2.8|11.2|6.6|50|
|3|4.01|6.80|01.71|20.40|354|10 4 48 -62 10^[[10 5.6 -62 17]]|1.7 20.4|6.5/6.6|50/50.|
|4| 1.6[strikethrough]0[/strikethrough]5|2.6[strikethrough]0[/strikethrough]5|00.71| 7.95|   |10 5.9 -61 58^[[10 6.7 -62 5]]|0.7|8.0|6.6|50|
|5|1.80|2.30|00.77|6.90|   |10 5.8 -61 57^[[10 6.6 -62 4]]|0.8|6.9|6.6|50|
|6|2.80|3.15|01.20|9.45|   |   |10 5.4 -61 59^[[10 6.2 -62 6]]|1.2|9.4|6.6|50|

Wrong star meas.- The bright-line belongs to star at approx {1875 pos 10 5.4 -62 0 
{1900  pos.  10 6.2  -62 7 [[strikethrough]]CPD[[/strikethrough]]
Identified April 26, 1910. Marked by Mrs. F. on spectrum plate B 31795 & compared with chart plate B26841 & proved to be gas neb.

No. 3 Plate B5251
[[11 columned table]]
|   |   |   |x×2/cos delta 62.2=.4664|   |   |   |   |   |   |   |
|---|---|---|---|---|---|---|---|---|---|---|
|Br. Line|2.05|2.60[strikethrough]1.85 [/strikethrough]|00.88| 7.80 |   |10 13.6 -62° 2'^[[10^[[h]] 14.4^[[m]] -62º 9']]|0.9|7.8|14.6|54|
|1|7.45|0.25|03.19|0.75|Z.C. 859 |10^[[h]] 11^[[m]] 30^[[s]] -61º 55' ^[[10 12.3 -62 2]]|3.2|0.8|14.7|54|
|2|6.00|7.00|02.57|21.00|893|10 11 59 -62 15^[[10 12.8 -62 22]]|2.6|21.0|14.6|54|
|3|4.80|7.20|02.06|21.60|920|10 12 29 -62 16^[[10 13.3 -62 23]]|2.1|21.6|14.6|54|
|4|4.05|6.30|01.74|18.90|944|10 12 50 -62 13^[[10 13.6 -62 20]]|1.7|18.9| 14.5/14.6|54/54|
|5|2.20|4.10|00.94|12.30|   |10 13.6 -62° 6'^[[10 14.4 -62 13]]|0.9|12.3|14.6|54|

Known as gas neb. Herschel-Approx pos. 1875 10 13.8 -62 2
1900 10 14.6 -62 9
Identification checked April 26 1910 on plates B 31795 spect & B 26841 chart

Transcription Notes:
Text at bottom of Table for Plate B5251 No. 1 is pointed up at Row 5 (Br. Lines) Text at bottom of Table for Plate B5251 No. 2 is pointed up at first line (Br. Lines)