OBSIDIAN OPTICS MIRROR TEST SHEET - 6/09/03

           Comments: SN0309 12.5" f/5 Bortfeldt
   Optical diameter: 12.52
Radius of curvature: 123.06
                f/D:  4.91
   Diffraction disc: 0.000129508

 1 ZONE                1          2          3          4          5          6          7      
 2 h(x)              2.1100     3.2000     4.0000     4.6600     5.2500     5.7700     6.2600
 3 h(m)              1.0550     2.6550     3.6000     4.3300     4.9550     5.5100     6.0150
 4 hm**2/R           0.0090     0.0573     0.1053     0.1524     0.1995     0.2467     0.2940
 5 hm/4f             0.0043     0.0108     0.0146     0.0176     0.0201     0.0224     0.0244
 6 Diam1             0.0080     0.0550     0.1050     0.1530     0.2000     0.2490     0.2990
 7 Diam2             0.0400     0.0870     0.1370     0.1840     0.2290     0.2810     0.3310
 8 D12               0.0240     0.0710     0.1210     0.1685     0.2145     0.2650     0.3150
 9 D12 -  0.0183     0.0057     0.0527     0.1027     0.1502     0.1962     0.2467     0.2967
10 Lamda c          -0.0033    -0.0046    -0.0026    -0.0021    -0.0033     0.0000     0.0027
11 Lamda f * 1e5      -1.43      -4.92      -3.80      -3.76      -6.63       0.02       6.63
12 Lamda f / rho     -0.110     -0.380     -0.293     -0.290     -0.512      0.002      0.512
13 u * 1E6             0.23       0.80       0.62       0.61       1.08      -0.00      -1.08
14 Wavefront           0.22       0.74       0.89       0.95       1.23       0.88       0.00
	Reference parabola: y = 0.0603191 * x**2 + 0
	passing through (  0.00,  0.00) and (  6.26,  0.00)

Maximum wavefront error = 1 / 17.5 wave at zone 5

Results for individual sets of readings:
	Reading set 1: 1 / 19.3 lamda, Max Trans Abberation=0.42
	Reading set 2: 1 / 16.1 lamda, Max Trans Abberation=0.64