Search: Maclear, Thomas in author 
1830-1839::1837 in date 
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From:
Thomas Maclear
To:
Sir John Herschel
Date:
3] January [1837
Source of text:
RS:HS 12.240
Summary:

Proceedings with the Circle went on as well as expected; fixed the additional microscopes with plaster of paris. Sends the P.M.that contains F. W. Bessel's paper on the repeating circle. Opposition of Mars will require the use of the circle in the last of the present month.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[16 February 1837]
Source of text:
RS:HS 12.101
Summary:

Regrets having to send the observations on so many sheets; those in red ink will be re-observed. John Steuart has given him a note about spots on the sun. Sends Mr. Stebbing's letter and would like JH's comments when he sees him.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
23] March [1837
Source of text:
RS:HS 12.180
Summary:

The mica will do beautifully. Sorry to hear of the return of JH's complaint. Will send barometric observations tomorrow.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
29] March [1837
Source of text:
RS:HS 12.222
Summary:

Call on Col. G. G. Lewis; the latter expressed a desire to see the rods laid off. Can JH come and breakfast with them to see the operation? JH needs a rest from astronomy to restore his health.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
7?] April [1837
Source of text:
RS:HS 12.192
Summary:

Sends the Comptes rendus in which he will find the notice TM alluded to. Beautiful definition last night. Gauze diminishes the light without further mischief.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[23 April 1837]
Source of text:
RS:HS 12.102
Summary:

Intended to ride over today, but urgent mail from England claimed his attention. No news from the Admiralty. No news of the tide machine. The tripods are finished. Gathers that the Bonita cannot perform all D. F. J. Arago wished.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[1837-5]
Source of text:
RS:HS 12.190
Summary:

Returns JH's book of estimated magnitudes and would like it again when preparing his catalogue. Sends letters he received from Francis Beaufort and [Richard?] Jones. Is oppressed with business and an awful cough.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[5 May 1837]
Source of text:
RS:HS 12.103
Summary:

Received the enclosed communications by the steamer. Can JH send him a list of unobserved comet stars? Work on N. L. Lacaille's Observatory gives satisfaction. Regarding Capt. Mackonochee. Lacaille's angular measurements are not above suspicion. Observed the two rings of Saturn distinctly.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[19 May 1837]
Source of text:
RS:HS 12.104
Summary:

Will call on JH tomorrow as he intends visiting Simon's Bay. Is taking a proof sheet to Cape Town. There appears to be a great discrepancy between the Captain's statement and N. L. Lacaille's station. The latter's station at Rubeck Castel remains perfect.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[29 May 1837]
Source of text:
RS:HS 12.105
Summary:

The examination of the standard deal rod was commenced yesterday. Comments on the procedure and gives readings. The base line was levelled on Wednesday, Thursday, and Friday and he is now ready to measure it. Would like JH to be present if possible when he measures it. Had 25 visitors in one morning recently.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
12] June [1837
Source of text:
RS:HS 12.239
Summary:

The flood has done much mischief to his baseline; there are still some holes to be filled in. Has written to Col. G. G. Lewis. Hopes to see JH at breakfast on Thursday.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[13 June 1837]
Source of text:
RS:HS 12.106
Summary:

Weather was so unpromising that he sent off the men who were to repair the ravages to the base line levelings. Will JH therefore come on Wednesday instead of Monday provided the weather remains fine. Sorry he missed JH's request for barometric comparisons.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
14] June [1837
Source of text:
RS:HS 12.188
Summary:

Weather is most provoking. Thinks it best to delay the action until Friday.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[20 June 1837]
Source of text:
RS:HS 12.107
Summary:

Had an unfortunate accident with the rods yesterday; one was smashed by the force of the wind. Intends to stake the whole line before the actual measurement takes place. Will calculate JH's Brisbane stars.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
[23 June 1837]
Source of text:
RS:HS 12.108
Summary:

Sends the observations of the 21st copied by his daughter Mary. The leak in the center room has been repaired. Comments on JH's plan for measuring the base line. The Brisbane stars are nearly finished.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
6] July [1837
Source of text:
RS:HS 12.199
Summary:

Awful night of thunder, wind, and rain; floods around the Observatory. Gives rainfall since 22 June. Has written to [J. D.?] Thompson to observe tides at Simon's Bay. Has no one at Table Bay. Measured Alpha Centauri on the meridian. Found JH's planetary nebulae with the mural circle.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
21] July [1837
Source of text:
RS:HS 12.191
Summary:

Thanks for JH's interest in the 'little fellow'; he has now passed all danger. Is glad JH has unravelled the mysteries of h Centauri. Wrote to Thomas Brisbane pointing out imperfections in the catalogue. Has started to publish an abstract of the Met[eorological] J[our]n[a]l in the Government Gazette. Will not attend the glittering assembly at Government House tonight.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
31] July [1837
Source of text:
RS:HS 12.189
Summary:

Is pleased to have a look at JH's labors, but is not at home with the observations. Sorry to hear of JH's bodily sufferings. Has another sheet printed off, but no copies at the moment. Transit clock has increased its daily rate. South end of the mural circle has heaved up. Land to west of the Observatory is being discussed with view to purchase.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
24] August [1837
Source of text:
RAS:JH Archive 6/2.34; Reel 8
Summary:

Check proofs, including first announcement of JH's 'Planetary Nebulae.' Instrument inconsistencies produce immense labor for TM and C. P. Smyth. Tempted to omit one-third of readings. Praises Smyth; happy to be rid of William Meadows. Speculates on causes of TM's and JH's headaches. Will propose that Fearon Fallows's observations be published.

Contributor:
John Herschel Project
From:
Thomas Maclear
To:
Sir John Herschel
Date:
22 September [1837]
Source of text:
RS:HS 12.194
Summary:

Shall have the barometers and thermometers (readings?) tomorrow. Was disappointed with his observations. Admiralty has allowed the extra expense. Comments on the report on the death of 'poor young Musgrave.' Does JH know a particular problem in the damming of water?

Contributor:
John Herschel Project