From lvs@cfa206.harvard.edu Fri Jun 14 14:12 EDT 1996
Return-Path: <lvs@cfa206.harvard.edu>
Received: from cfa206.harvard.edu by pelf (5.0/SMI-SVR4)
	id AA01332; Fri, 14 Jun 1996 14:12:04 -0400
Received: by cfa206.harvard.edu (4.1/SMI-4.1)
	id AA09985; Fri, 14 Jun 96 14:12:03 EDT
Date: Fri, 14 Jun 96 14:12:03 EDT
From: lvs@cfa206.harvard.edu (Leon VanSpeybroeck)
Message-Id: <9606141812.AA09985@cfa206.harvard.edu>
To: dj@cfa206.harvard.edu
Subject: TMA
Content-Type: text
Status: R
Content-Length: 6968
X-Lines: 178
X-Display-Position: 0

Calculation Date: Fri Jun 14 14:10:21 1996

Mirror Name: tma2

Mirror Description:

TMA, after cut
Mirror Name: tma2


                          Axial Distance to Focal Plane, mm

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1    6395.00000    6035.00000    6000.00000    5965.00000    5605.00000


                        Axial Distance to Focal Plane, inches

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1     251.77165     237.59843     236.22047     234.84252     220.66929


             Axial Distance in mm to station    6000.00000 mm from focus

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1     395.00000      35.00000       0.00000     -35.00000    -395.00000


         Axial Distance in inches to station     236.22047 inches from focus

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1      15.55118       1.37795       0.00000      -1.37795     -15.55118
Mirror Name: tma2


                                      Radius, mm

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1     213.42697     210.30591     210.00000     209.08119     199.60318


                                    Radius, inches

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1       8.40264       8.27976       8.26772       8.23154       7.85839


                                     Diameter, mm

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1     426.85393     420.61182     420.00000     418.16238     399.20637


                                   Diameter, inches

Mirror            Parabola             Intersect            Hyperbola
Number       Front         Back          Plane         Front         Back

     1      16.80527      16.55952      16.53543      16.46309      15.71679
Mirror Name: tma2


Optical constants for paraboloids and hyperboloids

                                                 Eccentricity e
Mirror                     Parabola                                        Hyperbola
Number        e                       e-1                     e                       e-1

     1   1.000000000000000E+00   0.000000000000000E+00   1.000306085987524E+00   3.060859875237702E-04


                                               Conic constant d
Mirror                     Parabola                                        Hyperbola
Number        mm                      inches                  mm                      inches

     1   1.836797077081659E+00   7.231484555439602E-02   1.836797077081658E+00   7.231484555439600E-02


                                                z offset (zoff)
Mirror                     Parabola                                        Hyperbola
Number        mm                      inches                  mm                      inches

     1   6.003673875220918E+03   2.363651131976739E+02   0.000000000000000E+00   0.000000000000000E+00


Mirror                         a                                     Grazing Angle, Radians
Number        mm                      inches                   Parabola                Hyperbola

     1   3.000918398538964E+03   1.181463936432663E+02   8.746429707130203E-03   8.746429707130203E-03
Mirror Name: tma2


                             Element Lengths
Mirror            Parabola                     Hyperbola
Number       mm            inches        mm            inches

     1     360.00000      14.17323     360.00000      14.17323


                         Approximate Sagital Depths
Mirror            Parabola                     Hyperbola
Number       mm            inches        mm            inches

     1       0.00575       0.00023       0.00641       0.00025

Mirror     Foc ln mm   microns/sec        mm/min    arc sec/mm    arc min/mm

     1    6003.67500      29.10664       1.74640      34.35642       0.57261
Wt. Av    6003.67500      29.10664       1.74640      34.35642       0.57261


!! Old Form of Focal Length Calculation Used !!



Mirror     Foc ln in      mils/sec      inch/min   arc sec/mil    arc min/in

     1     236.36516       1.14593       0.06876       0.87265      14.54422
Wt. Av     236.36516       1.14593       0.06876       0.87265      14.54422


!! Old Form of Focal Length Calculation Used !!




                                     Axial Station of Intersection Plane Quantities
                                         Distance From                Distance From
                                          Focal Plane                Center Reference

                                        mm           inches         mm           inches

Center Mechanical Reference:       6000.00000     236.22047       0.00000       0.00000
Average intersection station:      6000.00000     236.22047       0.00000       0.00000
Geometrically weighted Ave.:       6000.00000     236.22047       0.00000       0.00000
Input aperture plane:              6395.00000     251.77165     395.00000      15.55118
Mirror Name: tma2



                           On axis clearances
Mirror   PF intercept   PF-HB margin   PB intercept   PB-HF margin

     1     5629.50086       24.50086     5965.21354       -0.21354
Mirror Name: tma2

Constants needed for OSAC code

     Z_0 is the separation between the center of the
     mirror element and the front of the first surface


Pair Surface  Z_0                     P=conic constant        K-Factor                rho_0, center radius    Length of element
Num. P=1,H=2      mm                                              mm                      mm                      mm

   1       1  1.8000000000000000D+02  0.0000000000000000D+00 -1.8367970770816588D+00  2.1187218492087416D+02  3.6000000000000000D+02
   1       2  6.1000000000000000D+02 -6.1226566367929888D-04 -5.3798785492483647D+00  2.0434859980807212D+02  3.6000000000000000D+02


Pair Surface  Z_0                     P=conic constant        K-Factor                rho_0, center radius    Length of element
Num. P=1,H=2      inches                                          inches                  inches                  inches

   1       1  7.0866141732283472D+00  0.0000000000000000D+00 -7.2314845554396018D-02  8.3414246031840218D+00  1.4173228346456694D+01
   1       2  2.4015748031496063D+01 -6.1226566367929888D-04 -2.1180624209639232D-01  8.0452204648847303D+00  1.4173228346456694D+01

