TDATA for KPNO 4-Inch Filters

TDATA File Header Information For Filter, kp1591:

Filter: ANDOVER NEW I, 4X4, BANDPASS SCAN, 0.2NM SLIT,15NM/MIN,0.5S 25.2C
Date: 10/07/98 Time: 14:13:05 Operator: JDV
cwl= 8191.85A fwhm= 1839.37A Tmax= 96.44% at 8063.09A