BIBLIOGRAPHY OF HERSCHEL's WRITIXGS. r)lo 



On tlio power of pcuetratins into space l>y telescopes, with a eoniparative ac-lennina- 

 tion of the extent of that power in natural vision, and in telescopes of various 

 sizes and constructions, illustrated by select observations. 



Phil. Trau^., 1800, pp. 40-85. Bodc's Jahrbiich, 1>04, p. ~.U. 

 Investigation of the powers of the prismatic colors to heat and ill.uninate objects, 

 with remarks that prove the dilferent refrani,nbility of radiant heat. To wh.ch 

 is added an inquiry into the method of viewing the sun advantageously with 

 telescopes of large apertures and high magnifying powers. 



riiil. TmuH., 1800, pp. 2r)5-233. Bodc's Jahrhuvh, 1801, p. fcJ. 

 Experiments on the refrangibility of the invisible rays of the sun 



rial. Trans., 1800, p]). -284-202. Bodc's Jahrhuch, lfc04, p. bJ. 

 Experiments on the solar and on the terrestrial rays that occasion heat with a com- 

 '^^ative view of the laws by which light and heat, or rather the rays t'- occasion 

 Lm, are snlrject, in order to determine whether they are the same or dUlercnt. 

 Fkil. Trans., 1800, pp. 293-32G, 437-r/33. Gilbert AnnaL, X. (1-Ul), pp. b.-.ft, 

 same, XM. (1803), pp. 521-54(5. 

 Observations tending to investigate the natnrc of the snn, in or^er to And the causes 

 or sylnptoms of its variable\.mission of light and heat, with remarks on the nse 

 that mav possibly be drawn from solar observations. i i anr ,. 1 1 3 



Phil. tLs., 1801, pp. 20.5-313. Pod<^s Jahrhack, 180.5, p. 218, and IbOG, p. 113. 

 Ueber den 7 Nebelileck der Isten Classe des Herschel'schen Verzeichniss, nnd liber 

 "" Cer. nnd PaUas, vom Herrn Doctor H..SC... ^^^J ^-j^C^^^n. 



Additional observations tending to investigate the symptoms of the variable emission 

 of the Ih^ht and heat of the sun, with trials to set aside darkening glasses by trans- 

 Jit^igie solar rays throngh licinids, and a few remarks to ..move objeet.o,.s 

 Siat might be made against some of the argumentsc<nit.ined ^^^^^^^^^^r 



Phil. Trans., IbOl, pp. .io-l-oM^. 



Observations on the two lately discovered celestial ^"'f-t^^ ;^';;^f «^;, l,o. 

 Phil. Trans., 1802, pp. 213-232. Nklwlson Journal, I\ . (Is08), pp. UO l.>«>, 

 148 

 Catalogue of five hnndred new nehnUB, nebnlous stars, planetary nebuhe, and clusters 

 of stars, with remarks on the construction of the heavens. 



Phil. Trans., 1802, pp. 477-528. Bode^s Jahrhnch, IsO., p. 113. 



Observations of the transit of ^.c.u-, over the snn's disk, to ^^^^^^^ ^ ^^- 

 vestigation of the canses which often prevent tl^^-^j;::^;- ^;;;:Si..32. 



Aceonnt of the changes which have happened .nring the ^^^^^^^^^IJ^Zl^^;; 

 relative situation of double stars, with an investigation oi the cause to h.cU y 



are owing. ^^^_^ 2^,.,„,., isn3, pp. 339-332. /^o.Z.Wa/.rZ^^cft, 1808, pp. 154-178. 



Continuation of the aceonnt of the changes that have happened in the relative situa- 

 tion of double stars.^^^^^ ^^^^^^^^ ^^^^^ ^^_ ^_^^^^ ^^^^^ ^^,,^,,,,^,^^ ,308, p. 220. 



Ans einem Schreiben des Herrn Doctor HEnscim., datirt Slough bey Windsor, den 



tRe^'^^; theory of the relation between the solar radiation and tl>e price of 

 ^^«^*-] JSodes Jahrhurh, 1608, p. 220. 



Experiments fbr ascertaining how.irtelescopeswillemibh.,. 



angles, and to distinguish the real from the «1'"^ '""^ '^ ~^^^ 

 terrestrial objects, with an application of the results of those expeu 



• S. Mis. 31 33 



