Segment SN#79

Reflectivity History

Date Reflectivity (%)
05/06/96 89.69
06/19/96 89.14
08/01/96 84.73
09/09/96 86.84
10/24/96 87.17
11/26/96 86.46
01/03/97 86.65
02/14/97 87.74
03/11/97 87.75
04/22/97 87.11
05/06/97 87.69
07/03/97 87.60
08/01/97 87.51
08/29/97 85.90
10/03/97 87.01
03/18/98 82.18
04/24/98 82.86
10/09/98 83.59
11/13/98 84.40
12/21/98 82.49

 

UFS Data

Unwarped
zernike
Warped
zernike
centroid
FWHM "
date
rms (microns)
theta80 (arcsec)
date
rms (microns)
theta80 (arcsec)
theta80 (arcsec)
12-Jul-97
18-May-96
0.141
0.803
29-May-96
0.032
0.259
0.385
0.42