Archival records from Variable star observations by Alexander William Roberts for the period 1891-1933 (EAP1190-1-1)
Archive type
Content type
Languages
Scripts
Showing 16 to 30 of 95 results
-
A. W. Roberts' handwritten notes and observations of T Pavonis and other stars (Part 3 of 3)
Handwritten notes, calculations, diagrams, light curves, and observations of 3 stars. T Pavonis (Ch 7077): draft article and summary of…
-
A. W. Roberts' handwritten notes and observations of S Sculptoris and other stars
The material consists of data on five stars, and two letters. Stars: S Sculptoris (Ch 62) draft article. RV Sagittarii (Ch 6608) draft article. S…
-
A. W. Roberts' handwritten notes and observations of Y Carinae (Part 1 of 2)
Observations of Y Car. Contains calculations, registers of observations (1893 June 18 to 1914 August 28) and original observations (1893 June 18 to…
-
A. W. Roberts' handwritten notes and observations of Y Carinae (Part 2 of 2)
Observations of Y Car. The star is designated as AZC 2067, and as both Ch 3767 and Ch 3777. Includes notes, diagrams, register of observations and…
-
A. W. Roberts' handwritten notes and observations of R Crucis (Part 1 of 2)
Handwritten notes, diagrams and observations of R Crucis 4429, from 1891 July 28 to 1920 May 22. Bundles are titled "1891", "1892…
-
A. W. Roberts' handwritten notes and observations of R Crucis (Part 2 of 2)
Handwritten notes and diagrams about R Crucis. Reference is made to T Crucis and R Puppis. Bundle 1 is titled "First determination of period…
-
A. W. Roberts Miscellaneous Papers No. 14 (X Carinae) (Part 2 of 3)
Observations of X Carinae (Ch 3055), including notes, calculations, diagrams, light curves, and observations (1892 February 01 - 1914 June 29).…
-
A. W. Roberts' original observations of X Carinae (Part 3 of 3)
Original observations (1893 January 05 to 1917 June 24) of X Carinae. Previously listed as R011. Split into three packets. R011 was labelled "…
-
A. W. Roberts Miscellaneous Papers No. 14 (R Arae) (Part 1 of 3)
Observations (from 1891 September 06 to 1920 May 12) of R Arae (Ch 5949). Cover page is titled "R Arae 5949". Described in 2003 as "…
-
A. W. Roberts' handwritten notes and observations of S Lupi
Observations of S Lupi (Ch 5320). The star is identified variously as S Lupi, S Lupus, Ch. 5320 and Ch. 5321. Includes notes, diagrams, and…
-
A. W. Roberts' handwritten notes and observations of R Telescopii
Observations of R Telescopii (Ch 7245). Includes notes, diagrams, and observations (1896 July 02 - 1916 October 17). Some pages are not in order.…
-
A. W. Roberts' handwritten notes and observations of S Trianguli Australis (Part 1 of 2)
Observations of S Trianguli (Ch 5713). Includes notes, diagrams, and observations (1892 August 12 to 1920 May 21). Cover page is titled "S.…
-
A. W. Roberts' handwritten notes and observations of S Trianguli Australis (Part 2 of 2)
Notes and diagrams related to S TrA (Ch 5713). Previously listed as R051, in a several brown folders (T 53 mm) in a Waltons storage box marked R051…
-
A. W. Roberts' handwritten notes and observations of R Carinae and other stars
Notes, calculation and observations of R Carinae. In addition, one slim folder contains summary information of 21 variable stars: R Cen (5096), T…
-
A. W. Roberts' handwritten notes and observations of R Indi and RV Sagittarii
Observations of R Indi (Ch 8093, GC 30765) (1 bundle) and RV Sagittarii (Ch 6608) (2 bundles). Observations of R Ind cover the period 1896 June 27…
