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:                      72.20
Site Name:                         Sarobetsu, Japan               
Site ID:                           CB2
No. of Ancillary Data Records:     25

       GMT          Roll Angle

1994/103:20:21:18.0    26.13
1994/103:20:21:24.9    26.13
1994/103:20:21:31.8    26.13
1994/103:20:21:38.6    26.13
1994/103:20:21:45.5    26.14
1994/103:20:21:52.4    26.15
1994/103:20:21:59.3    26.14
1994/103:20:22:06.2    26.13
1994/103:20:22:13.1    26.12
1994/103:20:22:20.0    26.12
1994/103:20:22:26.8    26.11
1994/103:20:22:33.7    26.10
1994/103:20:22:40.6    26.11
1994/103:20:22:47.5    26.11
1994/103:20:22:54.4    26.11
1994/103:20:23:01.3    26.12
1994/103:20:23:08.2    26.12
1994/103:20:23:15.1    26.14
1994/103:20:23:21.9    26.14
1994/103:20:23:28.8    26.11
1994/103:20:23:35.7    26.10
1994/103:20:23:42.6    26.08
1994/103:20:23:49.5    26.07
1994/103:20:23:56.4    26.06
1994/103:20:24:03.3    26.04