NGC 253    6   6200 a  1400    4.4
NGC 520    8    460 f   160    2.9
NGC 660    8    900 f   200    4.5
NGC 992    8    200 f    30:   6.7:
NGC 1068   4  17800 b  2000    8.9
IC 342    18   1620 c   130:  12.5:
NGC 2782   6    260 a             
NGC 3031   4     86 d    51    1.7
NGC 3034  30  27000 a  5200    5.2
NGC 3227        280 e    77    3.6
NGC 3504   6    340 e    91    3.7
NGC 3690   6    510 a   190    2.7
NGC 4151       1400 e   330    4.2
NGC 4536   6    210 d    40    5.3       
NGC 4594   6 <   46 d    79  < 0.6
NGC 5236   6    400 d   100    4.0
NGC 6946   6    490 d    90    5.4
NGC 7469        600 e   160    3.8
NGC 7674   8    410 f   200    2.1