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:                      24.20
Site Name:                         Sarobetsu, Japan               
Site ID:                           CB2
No. of Ancillary Data Records:     33

       GMT          Roll Angle

1994/100:21:18:28.0    26.11
1994/100:21:18:34.9    26.10
1994/100:21:18:41.8    26.09
1994/100:21:18:48.7    26.08
1994/100:21:18:55.6    26.08
1994/100:21:19:02.5    26.08
1994/100:21:19:09.4    26.08
1994/100:21:19:16.3    26.09
1994/100:21:19:23.2    26.10
1994/100:21:19:30.0    26.10
1994/100:21:19:36.9    26.12
1994/100:21:19:43.8    26.14
1994/100:21:19:50.7    26.15
1994/100:21:19:57.6    26.13
1994/100:21:20:04.5    26.12
1994/100:21:20:11.4    26.10
1994/100:21:20:18.3    26.10
1994/100:21:20:25.2    26.08
1994/100:21:20:32.1    26.08
1994/100:21:20:39.0    26.06
1994/100:21:20:45.9    26.07
1994/100:21:20:52.8    26.06
1994/100:21:20:59.7    26.08
1994/100:21:21:06.6    26.09
1994/100:21:21:13.5    26.09
1994/100:21:21:20.4    26.11
1994/100:21:21:27.3    26.11
1994/100:21:21:34.2    26.12
1994/100:21:21:41.1    26.13
1994/100:21:21:48.0    26.13
1994/100:21:21:54.9    26.12
1994/100:21:22:01.8    26.10
1994/100:21:22:08.7    26.11