104 



1849. 



Feb. 17 



18 



19 



20 



21 



22 



23 



24 



25 



26 



27 



28 



March 1 



2 



3 



4 



5 



6 



7 



s 



9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 

 29 

 30 

 31 

 April 1 

 2 

 3 



ITet'f/r//s Auroral Ixegister. 



Ov't. 01)S. impos. to 9'', ami doubtless all night. 



Much clouded early part of evening.* 



Clear.* * (362) 



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



CPr to ab't 8'', then elVling ; by SA'^ ov't, and so to 10'' : no A.B. to 8". 



Ov't and snowing. Obs. iinj»os. to 9^'', and probably all night. 



Clear.* 



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



Ov't. Obs. inipos. to 10'', and doubtless all night. 



Ov't ; slight rain and sleet. Obs. ini])os. to 9'', and d's all night. 



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



Ov't. Obs. impos. to 10'\ and doubtless all night. 



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



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



Too cloudy for obs. to 9''. At 10'' clear, and no A.B. Moon. 



Clear. Moon. Xo A.B. seen to 9''. 



Clear. Moon. Xo A.B. seen to 10". 



Ov't. Oils, impos. to 10'', and doubtless all night. 



Cl'r after 8'' or 8^'' : moon: no A.B. seen to 9^'' : cl'y early in ev'g. 



Clear. Moon. No A.B. seen to 104^''. 



Clear. Moon. Xo A.B. seen to 10'". 



Clear. Moon after about 8". Xo A.B. to 9''. 



Clear. Xo A.B. to 8|". 



Ov't. Obs. inipos. to lOP. 



Mostly clear. Xo A.B. to 9''. 



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



Ov't and raining. Obs. impos. to 11''. 



Clear. Xo All to 10^". 



Ov't. Obs. impos. to 9|''. 



Clear. A.B. all the evening.* (363) 



Clear. Slight A.B.* " _ (364) 



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



Ov't and showery. Obs. impos. to 10'', and doubtless all night. 



Very clear. Xo^4.B. to 10''. 



Mostly clear, but growing cloudy about 9''. Xo A.B. to 9^''. 



Mostly clear, but hazy about horizon. Xo A.B. to 9-^-''. 



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



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



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



Ov't. Obs. inipos. to 10'', and doubtless all night. 



Ov't. Obs. impos. to 9'', and ]n-ol)ably most of the night. 



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



Partly clear. Moon. Xo A.B. to 9^-'', but obs. nec'y imperfect. 



Very clear. Moon. Xo A.B. seen to 10''.* 



Clear. Moon. Xo A.B. seen to 9^''. [obs. impos. 



M'y cl'y, and ab't 9'' and after ov't : moon : no A.B. seen to 9** ; after 



Feb. 18th. — A.B. then suspected. May have been due to contrast of open sky with clouds. 

 After 8h to 9h .30m nearly clear and no A"B. From .5h to Gh a.m. of 19th clear and no A.B. 



Feb. 19th. — Early part of evenin*!:, no A.B. discernible until between 7h and 8h. About 7h 40ni 

 the A.B. brij^ht, 7.5° amplitude, and 10° altitude; scarcely any streamers. 



Feb. 23d. — At 7h 30m and other times suspected a faint auroral light, but could not be .abso- 

 lutely certain. Watched to lOh. 



March 18th. — An arch of about 100° amplitude, and 10° to 15° .altitude at vertex, with a few- 

 streamers now and then. Visible up to midnight at least. 



March 19th.— A faint light on N. horizon, visible from 7h 30ra to Sh. After 8h and up to 9h, 

 I could see no trace of it. 



April 1st. — A.B. strongly suspected by F. B,, but no streamers seen. 



