Segment SN#66

Reflectivity History

Date Reflectivity (%)
05/06/96 89.99
06/19/96 90.11
08/01/96 88.69
09/09/96 88.18
10/24/96 88.39
11/26/96 87.78
01/03/97 89.60
02/14/97 88.14
03/11/97 89.04
04/22/97 88.24
05/06/97 88.40
07/03/97 88.02
08/01/97 88.59
08/29/97 88.04
10/03/97 86.65
03/18/98 87.13
04/24/98 87.36
10/09/98 87.30
11/13/98 86.68
12/21/98 85.23

 

UFS Data

Unwarped
zernike
Warped
zernike
centroid
FWHM "
date
rms (microns)
theta80 (arcsec)
date
rms (microns)
theta80 (arcsec)
theta80 (arcsec)
12-Jul-97
28-May-96
0.053
0.349
26-Jun-96
0.018
0.174
0.309
0.39
16-Jun-00
0.007
0.04
0.1107
0.637
   
15-Jun-00
0.004
0.024
0.1673
0.875