Bradley's Auroral Register. 



147 



1851. 



Mar. 2 



3 



4 



5 



6 



1 



8 



9 



10 



11 



12 



13 



14 



15 



16 



17 



18 



19 



. 20 



21 

 22 

 23 

 24 

 25 

 26 

 27 

 28 



29 



30 

 31 

 Apr. 1 

 2 

 3 

 4 

 5 



9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 

 21 

 22 



Clear. No A.B. at 10\ 



Nearly clear in the N. No A.B. seen at W\ 



Clear. No A.B. seen at lO''. 



Partially clear. No A.B. seen at 10'^. 



Cloudy. Ov't to 9^". 



Ov't and snowing at 8''. 



Ov't and drizzling rain to about 8" : at 8|^ snoAving again. 



Clear. Moon. No A.B. seen at 9^'\ 



Partially clear. No A.B. seen at 10^ Moon. 



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



No A.B. seen. Thinly ov't to 10'\ 



Clear. No A.B. seen at -''. Low cloud in N. at -^. 



Ov't to (10"?) 



Ov't to lO"*, and probably later. 



Ov't to o4^^ 



Ov't and stormy ; probably all night. 



Ov't. 



Ov't to 11'', and probably later. 



A few clear streaks : no A.B. Appeared rather light, but prob- 

 ably owing to the contrast. 



Clear. No A.B. to 9^". 



Clear. First noticed a general light about Sf' low down. 



Ov't, and rain about 9^''. 



Ov't from 8'' to 10''. Before 8'' no A.B. : many clouds. 



Clear. No A.B. to 8^" : none at 10''. 



Clear. No A.B. to lOi". 



Cloudless : haze obscured stars within 15" to 20° of the horizon. 



Clear. An A.B. First noticed streamers from the observatory at 

 9^'' : no arch and not much light ; general light only at 11^''. 



Clear. An A.B. ; ill-defined arch 1° to 1^° high. A few streamers 

 seen at 9^^. 



Ov't to 10'', and probably later. 



Clear. No A.B. at lO^''. 



Cloudless but hazy. No A.B. seen to lO''. 



Ov't and rainy to 9^''. Ov't doubtless later. 



Clear. No A.B. to'lO". 



Partially clear. No A.B. seen at 10'' to 11''. 



Ov't, and some rain about 84^''. 



Ov't to 10'', and probably later. 



Sky covered with thin clouds to 9''. 



Ov't to 10'', and probably later. 



Clear. Moon. No A.B. seen at 10''. 



Moon shone clearly at 9'', but no A.B. seen to 10''» 



Ov't. 

 Ov't. 

 Clear 

 Clear 



No A.B. at 10^ 

 Moon. No A.B. at 9''. 



Partially clear. Moon. No A.B. at 10''. 



Ov't and rainy all night. 



Ov't, probably all night. 



Ov't and rainy, probably all night. 



Ov't. 



Ov't and rainy, probably all night. 



Ov't to 9^'', and doubtless later. 



Ov't to 10", and probably later. 



Clear. No A.B. to 9^''. 



