ROLL.TXT: ROLL ANGLE ANCILLARY DATA FILE 

This file contains roll angle estimates history as derived from SIR-C 
null tracking algorithms developed by J. C. Curlander, et al. 
GMT is expressed as (YYYY/ddd:hh:mm:ss.s). 
Roll angles are expressed in degrees. 
         1         2         3         4         5         6         7 
1234567890123456789012345678901234567890123456789012345678901234567890123456


Data Take ID:                      132.30
Site Name:                         Juan de Fuca Strait A2         
Site ID:                           N19
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/107:13:04:26.0    26.12
1994/107:13:04:32.9    26.10
1994/107:13:04:39.7    26.10
1994/107:13:04:46.6    26.09
1994/107:13:04:53.5    26.08
1994/107:13:05:00.4    26.07
1994/107:13:05:07.2    26.07
1994/107:13:05:14.1    26.07
1994/107:13:05:21.0    26.07
1994/107:13:05:27.9    26.08
1994/107:13:05:34.8    26.09
1994/107:13:05:41.6    26.09
1994/107:13:05:48.5    26.10
1994/107:13:05:55.4    26.11
1994/107:13:06:02.3    26.12
1994/107:13:06:09.1    26.12
1994/107:13:06:16.0    26.11
1994/107:13:06:22.9    26.11
1994/107:13:06:29.8    26.11
1994/107:13:06:36.7    26.11
1994/107:13:06:43.5    26.11
1994/107:13:06:50.4    26.11
1994/107:13:06:57.3    26.12
1994/107:13:07:04.2    26.10
1994/107:13:07:11.0    26.08
1994/107:13:07:17.9    26.06
1994/107:13:07:24.8    26.04
1994/107:13:07:31.7    26.03
1994/107:13:07:38.6    26.02
1994/107:13:07:45.4    26.01
1994/107:13:07:52.3    26.01
1994/107:13:07:59.2    26.01
1994/107:13:08:06.1    26.01