Observations of 500 Nebulae. 



97 



dull nebs ground. A vF haze appears all around the neb, radiating in the direction 

 of the diurnal motion ; its light also granulate as if consisting of e fine stars. 



The peculiar contracting and dilating motion in the neby remarked 18G4 this 

 night again v conspicuous. The stronger magnifying powers show the neb inconsi- 

 derably distincter, but it is rather astonishing, that the neb looks so v nr equally B 

 with the different eye-pieces. 



Diam in decl-circle measured = 12",6 (1). 



1870 Juli 30. Sky pretty clear ; images not v perfect ; 320 magn p. 



Neb al Br than * 9 m ; planetary and of a strongly Ltlueish light with no determi- 

 nate C condens; edges (particularly the s) v diffuse. Neb has sev stell points twin- 

 kling in the neby mostly nr to the m and particularly at the n m. Neb vl E np to sf, 



pos by measure = 100' (3). 



Diam of the neb measured 



in decl-circle = 10,8 (4), 



in par (passages) = 9",6 (7). 

 1870 Aug. 6. Sky tolerably good ; images v unsteady; magn p 320. Neb 

 has much the same appearance as July 30 ; vl E np to sf, 



pos by measure = W,b (3). 

 Diam of the neb measured : 



in decl-circle = 12". 7 (4) 



in par (passages) = 1 1",6 (7). 

 Rem. Neb has *a 9 m sf; *b 12 m np ; *c ll m 12 sf; *12 m 13 immediately nf *c. 



U1973 in vain searched for 18GG Sept. 16; suspected in loco 18G6 Oct. 5 — eeF? 



M.92. A monographic study of this fine object is in progress. 



Nova ^ *Sf. 203, nf M.92. Does that * consist of e fine with a vS neby? 



IV. 37. 



This gaseous neb observed 5 times; descriptions from the different evenings 

 were, as follows. 



1803 Oct. 1. Sky unfavourable ; magn p 210. 



Neb planetary and nr circular ; strongly granulate with many glimmering stell 

 points; edges well def. Position refers to the estimated geornetr C. 



1864 Oct. 14. Air tolerably good, moonlight; magn p 210 and 320. 

 Neb has many glimmering stell points particularly nearer the edges; no C con- 

 dens. Position refers to the estimated geornetr C. 



Diam in decl-circle measured = 14,2 (3). 

 1869 Feb. 23. Sky v bad, strong moonlight ; magn p 320. 

 Neb planetary, without C condens, v much granulated with many glimmering 

 stell points — particularly, when seen with low magnifying powers. Of H* "B Rd 

 centre" or DA S C * 11"' no traces; on the contrary neb sev times seen Fr in M — 

 annular? Neb al elliptic sp to nf, 



pos by measure = 208°,6. 

 Nova Acta Reg. Soc. Sc. Ups. Ser. III. 13 



