# 2SLAQ colour redshift dependent spectroscopic completeness array, 
# from Croom et al. (2008) "The 2dF-SDSS LRG and QSO Survey: the 
# spectroscopic QSO catalogue" (Table 12)
#
# z     R(z)  dR(z)
 0.15  0.718  0.747
 0.25  0.777  0.570
 0.35  4.126  4.155
 0.45  1.459  0.666
 0.55  1.050  0.360
 0.65  1.003  0.286
 0.75  0.672  0.128
 0.85  1.169  0.268
 0.95  0.578  0.096
 1.05  0.779  0.143
 1.15  0.646  0.104
 1.25  0.781  0.141
 1.35  0.691  0.113
 1.45  0.761  0.125
 1.55  0.744  0.118
 1.65  1.150  0.236
 1.75  1.149  0.223
 1.85  1.138  0.221
 1.95  1.243  0.265
 2.05  1.438  0.337
 2.15  1.622  0.427
 2.25  1.752  0.563
 2.35  2.312  0.956
 2.45  2.182  0.903
 2.55  4.484  3.192
 2.65  6.099  6.129
 2.75  2.810  2.840