58 



1843. 



May 15 

 16 

 17 



18 



19 



20 



21 



22 



23 



24 



25 



26 



27 



28 



29 



30 



31 



June 1 



2 



3 



4 



5 



6 



7 



10 



11 



12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 

 July 1 

 2 

 3 



HerricJc's Auroral Register. 



Hazy, Moon. No A.B. seen to 11^, Within from 8-^'^ to 11 ''. 



Clear. No A.B. to 10^ Cloudy at 11^ [F. B.] 



Dense haze : most of stars obsc. : obs. n'y imp, to lO"" : no A.B. susp.* 



Hazy : no A.B. seen to 10'' : a faint aur. c'd not have been detected. 



Ov't, Obs. irapos. to 10'' at least. 



Clear. No A.B. to 10'', 



Cloudless, but hazy. No A.B. to 10^. [have been seen. 



Cloudless, but hazy : no A.B. seen to 10'' : a faint display could not 



Ov't after close of twilight to 10'', Obs. impos.* 



Serene and beautiful. No A,B. to 10^''. 



Clear, No A.B. to 10". 



Ov't, Obs, impos, to 9'', and doubtless all night. 



Ov't. Obs. impos. to 10'', and prob. all night, [have been seen, 



P'y cl'r ; obsc, about hor, : no A.B. seen to 9^'' : a faint A.B. c'd not 



Ov't, Obs. impos, to lO**, and probably all night. 



Clear, No A.B. to 10^". 



Too hazy and cloudy for obs. to 10'', and doubtless later. 



Mostly clear. Moon begins to interfere. No A.B. to 10^"". 



Cloudless, but hazy. No A,B, to 10", 



Mostly ov't, Obs, impos. to 10" at least. 



Ov't. Obs, impos, to 10", and probably all night. 



Mostly ov't, Obs, impos, to 10^", and probably all night. 



Nearly clear. Moon interferes. No A.B, seen to 10^", 



Mostly ov't, Obs. nearly or quite impos. to 10^". [10" and 11^, 



Ov't : obs. impos. to 10", and d's all night : thunder shower between 



Mostly clear. Moon. No A.B. seen to 10". 



Mostly clear. Moon. No A.B. observed to 10". 



Mostly clear. Moon. No A.B. noticed to 10". Within to 9^^ 



Serene and beautiful. Moon. No A.B. to 10^". 



Ov't. Obs. impos. to 10" at least. 



Mostly clear. No A.B. to 10". 



Considerably obscured by clouds and haze. No A.B. seen to 10'^. 



Beautifully clear between 9" and 10", and perhaps later. 



Clear. No A.B, to 10^''. 



Very clear. No A.B. to 10". 



Clear and beautiful. No A.B. to 10^". 



Clear. No A.B. to 10". 



Clear. No A.B. to 11". 



Very clear. No A.B, to 11", 



Clear. No A,B, to Hi", 



Ov't. Obs. impos. to 11" at least. 



Clear, No A,B, to 10". 



Clear, No A.B, to 11". 



Clear, No A.B. to 10" ; somewhat hazy. 



Mostly ov't in N. to 10" ; about 10^" tolerably clear, and no A3. 



Ov't. Obs. impos. to 10" at least. 



Clear. A slight A.B. ; first noticed about 10".* (221) 



Clear, yet hazy and dusty about horizon. No A.B. to 10^". 



Ov't, Obs, impos. to 10 , and doubtless later. 



Clear and splendid. No A.B. to 11". 



May 17th.— A.B. , moderate, seen by Mr. Tlios. R. Button at Litclifield, Ct. 



May 23d. — A moderate A.B. seen between clouds by Mr. Thos. R. Button at Goshen, Ct. _ 



June 30th. — Watched about half an hour. A general illumination, at times quite bright 



through about 50° of horizon, extending upward 3° or 4°. A dim, low arch, but I saw no 



streamers. 



