#Stacking counts at 250 microns from Bethermin, Dole, Cousin and Bavouzet (2010)
#Build on BLAST CDFS data
#S        errS   dN/dS*S^2.5  unc
#     mJy            Jy^1.5.sr-1
6.2        0.7      19313.    7892. 
7.9        0.9      24440.    10466. 
11.5       1.2      25816.    10236. 
15.7       1.3      33131.    17213. 
18.1       2.3      25232.    15428. 
22.2       2.9      29831.    42448.