name type r.a. (j2000) dec. (j2000) redshift (km/s) apparent magnitude
name
type
r.a. -lrb- j2000 -rrb-
dec. -lrb- j2000 -rrb-
redshift -lrb- km\\/s -rrb-
apparent magnitude
number hour min sec
number
number
text text time text numberspan number
ic 2049 sab(s)d? 04h 12m 04.3s -58° 33′ 25′′ 1469 ± 7 14.5
what number of `` irregular '' types are there ?
WDT NN IN `` JJ '' NNS VBD-AUX EX .
3
Keyword Keyword Keyword Keyword Keyword Keyword Keyword Keyword Column Keyword Literal.String
select count ( * ) from w where c2 = 'irregular'
Keyword Keyword None None Literal None Column None None None
['agg', 'agg_count'] ['agg', 'agg_count'] c2