NGC 1549

Original image: sum of 3 shifted frames (113 kB)
Original image, zoomed center (24 kB)
Isophotes (8 kB)
Laplace filtered image (143 kB)
Laplace filtered image, zoomed center (126 kB)

A line 30" long is marked at the lower right corner of the images.


NGC 1549    

RA (2000) = 04h 15m 45s     Dec (2000) = -55d 35" 31"
Morphology = E0+ 
B_T = 10.72              
D(25) = 293.9 arcsec       
b/a(25) = 1.20
cz = 1191 km/s

Observations: NTT + EMMI, I band, exposure times: 3 x 200s

Notes on structures