Search: Herschel, John in addressee 
John Herschel Project in contributor 
Airy, George Biddell in author 
1840-1849::1845 in date 
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Showing 21–40 of 41 items

Herschel1762

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[29 September 1845]
Source of text:
TxU:H/M-0631.3
Summary:

Is anxious to know whether JH has used William Simms's object glass, and seeks JH's opinion.

Contributor:
John Herschel Project

Herschel1763

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[1 October 1845]
Source of text:
TxU:H/M-0631.4 (C: RGO 6.193.211)
Summary:

Provides JH with the latest Royal Observatory values for Gamma Virginis [see JH's 1845-9-30], and advises JH to change his method of measuring double stars.

Contributor:
John Herschel Project

Herschel4767

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[3 October 1845]
Source of text:
RS:HS 1.157 (C: RGO 6.675.521)
Summary:

Requesting JH to jog Sir Robert [Peel's?] memory.

Contributor:
John Herschel Project

Herschel4768

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[3 October 1845]
Source of text:
RS:HS 1.158 (C: RGO 6.193.215)
Summary:

Thanking JH for his letter on double star orbits. Observations on angles of position of Gamma Virginis.

Contributor:
John Herschel Project

Herschel1764

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[9 October 1845]
Source of text:
TxU:H/M-0631.5 (C: RGO 6.675.523)
Summary:

Still trying to solve the problem of jogging Robert Peel's memory [see JH's 1845-10-8].

Contributor:
John Herschel Project

Herschel1765

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[14 October 1845]
Source of text:
TxU:H/M-0631.6
Summary:

Thanks JH for his report on William Simms's object glass trials [see GA's 1845-9-29], together with some other astronomical matters, including reference to a letter from F. W. Bessel.

Contributor:
John Herschel Project

Herschel4769

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[20 October 1845]
Source of text:
RS:HS 1.159
Summary:

Is sending letters by W. R. Dawes and F. W. Bessel, the latter occasioned by a volume of 'Planetary reductions' presented to him by GA.

Contributor:
John Herschel Project

Herschel1766

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[24 October 1845]
Source of text:
TxU:H/M-0631.7
Summary:

A note to accompany the return of a letter to JH.

Contributor:
John Herschel Project

Herschel1767

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[24 October 1845]
Source of text:
TxU:H/M-0631.8 (C: RGO 6.675.537)
Summary:

Has received a satisfactory response from the Admiralty [see JH's 1845-9-30].

Contributor:
John Herschel Project

Herschel1768

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[28 October 1845]
Source of text:
TxU:H/M-0631.9
Summary:

Asks JH to write to George Merz for an object glass for a telescope for the Cape Observatory.

Contributor:
John Herschel Project

Herschel4770

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[29 October 1845]
Source of text:
RS:HS 1.160
Summary:

Mrs. Airy has given birth to a son.

Contributor:
John Herschel Project

Herschel1769

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[2 November 1845]
Source of text:
TxU:H/M-0631.10
Summary:

Is writing about further arrangements about the telescope to go to the Cape Observatory; JH is negotiating with George Merz for it [see GA's 1845-10-28].

Contributor:
John Herschel Project

Herschel4771

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[12 November 1845]
Source of text:
RS:HS 1.161
Summary:

Introducing B. A. Gould, who wishes to study observatories and astronomy in Europe. GA doubts whether he will be able to attend the meeting of the R.A.S.

Contributor:
John Herschel Project

Herschel1770

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[1 December 1845]
Source of text:
TxU:H/M-0631.11
Summary:

Has requested Admiralty funding for the proposed telescope [see GA's 1845-11-2]; GA does not like the mounting the telescope is to be given; has gathered, from Otto Struve, that it does not work well at Pulkowa Observatory.

Contributor:
John Herschel Project

Herschel1771

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[3 December 1845]
Source of text:
TxU:H/M-0631.12
Summary:

Is returning JH's report on William Simms's object glass [see GA's 1845-10-14]; GA reiterates Otto Struve's statement about the mounting at Pulkowa Observatory [see GA's 1845-12-1].

Contributor:
John Herschel Project

Herschel4772

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[8 December 1845]
Source of text:
RS:HS 1.162 (C: RGO 6.193.233)
Summary:

Passing on information received from a O. M. Mitchel[l] of Cincinnati regarding Antares, and the surface of the sun.

Contributor:
John Herschel Project

Herschel4773

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[8 December 1845]
Source of text:
RS:HS 1.162a
Summary:

A note enclosing a copy of a letter from the Admiralty, on which JH is requested to comment.

Contributor:
John Herschel Project

Herschel4774

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[10 December 1845]
Source of text:
RS:HS 1.163
Summary:

Regarding estimates and payment for a parallectical mounting.

Contributor:
John Herschel Project

Herschel1772

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[20 December 1845]
Source of text:
TxU:H/M-0631.13
Summary:

The Admiralty has approved the purchase of the telescope for the Cape Observatory [see GA's 1845-12-1].

Contributor:
John Herschel Project

Herschel1773

From:
George Biddell Airy
To:
Sir John Herschel
Date:
[27 December 1845]
Source of text:
TxU:H/M-0631.14
Summary:

A note of instructions about paying for the Cape telescope [see GA's 1845-12-20].

Contributor:
John Herschel Project
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