Janus: Papers of William Christie

RGO Archives/RGO 7 contains:
<-- See earlier
71	Papers on instrument damage
72	Miscellaneous correspondence
73	Correspondence with tradesmen
74	Correspondence with instrument-makers
75	Calculations of transit circle observations
76	Calculations of altazimuth observations
77	Calculations of astrographic and equatorial observations
78	Calculations of photoheliographic observations
79	Results of photographic observations
80	Miscellaneous astronomical observations
81	Papers on the reflex zenith tube
See later -->

More information

Please feel free to contact the repository.

Papers of William Christie

Title	Calculations of altazimuth observations
Reference	RGO 7/76 (former reference: G2)
Covering Dates	1898–1909
Extent and Medium	1 bundle

Content and context

Comparison tables of the three determinations of division errors of right degrees of the fixed circle from observations made with the New Altazimuth, 1898-1901.

Calculations of discordance between wires 'R' and 'D' on the New Altazimuth, 1899-1901.

Meridian observations of the Moon made with the New Altazimuth compared with those made with the transit circle, 1909.

Calculations of corrections from reflection observations with the New Altazimuth, 1904-1905.

No further on-line information.