TDATA for KPNO 4-Inch Filters

TDATA File Header Information For Filter, kp74:

Filter: KP74 4X4 5NM,240NM/MIN,1S FRS V
Date: 07/28/99 Time: 15:56:03 Operator: JDV
cwl= 5429.10A fwhm= 1175.61A Tmax= 79.47% at 5240.00A