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142

January 16, 1907.

Exam. of Plates for Susp. var. Sp. Mdg on
A7731. CDM -31° 11294 14^[[h]] 26^[[m]] 34.9 -31° 8.2' magn. 9.1
R.A. 14^[[h]] 28.1^[[m]] Dec. -31° 15 (1900)

[[4 columned table]]
|---|---|---|---|
|Plates|Date|Ex|Est.|
|[A7731 (Sp)|June 15, 1906|60^[[m]]|8.7]|
|[[strikethrough]]B28078|July 27, 1901|10|[[/strikethrough]]|   |
|B15816|May 12, 1896|10|<12|
|x B11[[strikethrough]]8[[/strikethrough]]584|July 16, 1894|16|12.5|
|B25484|May 28, 1900|62|<12|
|B20114|May 19, 1897|10|11.5|
|B12862|March 12, 1895|10|9.7|
|B24839|March 3, 1900|11|12.2|
|C.S.* B33752|May 13, 1904|62|13.5|
|B25555|[[strikethrough]]May[[/strikethrough]]June 16, 1900|62|<13|
|B23865|Aug. 16, 1899|10|12.8|
|B28078|May 27, 1901|10|9.0|
|A2495|June 17, 1897|10|10.5|
|C.S.* A3707|July 12, 1899|   |14.0|
|A3128|June 25, 1898|60|12.0|

An exam. of the above plates shows a variation of about 5.0
Magn. 9.0 to 14.0
Var. Conf. by L.D. Wells & by E.C. Pickering.
W.P.F.  Jan. 16, 1907

John G. Wolbach Library, Harvard-Smithsonian Center for Astrophysics . Provided by the NASA Astrophysics Data System