!# $U$ filter from Buser & Kurucz (1978), A&A 70, 555 (= Buser 1978).
!# See also "UX_B90.txt".
"U3_BK78"
"energy"       
"Vega"    0.
 3050.   0.000
 3100.   0.020
 3150.   0.077
 3200.   0.135
 3250.   0.204
 3300.   0.282
 3350.   0.385
 3400.   0.493
 3450.   0.600
 3500.   0.705
 3550.   0.820
 3600.   0.900
 3650.   0.959
 3700.   0.993
 3750.   1.000
 3800.   0.975
 3850.   0.850
 3900.   0.645
 3950.   0.400
 4000.   0.223
 4050.   0.125
 4100.   0.057
 4150.   0.005
 4200.   0.000
