1887.] Mr R. T. Omond on Glories, Halos , and Corona ?. 
315 
August 14, 1886. — At 13 h solar halo observed; no colours 
visible. Radius = 23° 30, 23° 3', and 22° 36'. 
October 7, 1886. — At 12 h a solar fog-bow was observed. No 
colours, only a broad white band. 
Radius to inside of bow, . . 36° 20' 
„ outside of bow, . . 43 36' 
October 22, 1886. — Fog-bow seen at ID 25m. Colours as in 
fig. 1 ; the order of colours in the glory was not determined. No 
measurements were got. The pink was a badly-defined space, not 
a true band. 
October 25, 1886. — At 16 h glory seen on fog to N.E. ; rather 
misty and badly defined. Four rings, inmost a mere blotch; 
second — the brightest of the four — yellow and red ; third, green and 
red ; fourth, only red seen clearly. The third and fourth were only 
seen occasionally. 
Radius of first red, 
„ second red, . 
third red, 
fourth red, . 
yellow in second ring, 
green in third ring, 
November 5, 1886. — At 18 h lunar corona seen; Blue 
colours as on margin (outer blue probably a margin). 
Radius of red = 2° 17' and of blue = 4° 43'. D 
Well-defined halo seen all evening. Two measurements gave 
as radius 22° 36' and 22° O'. 
November 12, 1886. — Double fog-bow seen at 13 h ; outer bow 
white, inner bow red and blue, red being inside. 
Triple corona seen at 19 h (lunar), colours as in margin. 
Radius of inside red, . 1° 2J' 
middle red, . 2° 29' 
middle green, . 2° 3' 
)) 
)> 
1° 10' (bad observation) 
3° 46' 
6° 18' 
7° 22' 
2° 55' 
4° 31' 
j? 
S5 
Size apparently varying. Measurements were stopped 
by the ice crystals deposited by passing mist clogging 
the stephanome. 
Portion of halo seen at 21 h . Radius = 21° 13'. 
Bed 
Green 
Blue 
Bed 
Yellow 
Green 
Blue 
Eed 
White 
D 
