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:                      57.20
Site Name:                         Tolbachik, Kamchatka           
Site ID:                           G34
No. of Ancillary Data Records:     40

       GMT          Roll Angle

1994/276:22:26:07.0    26.02
1994/276:22:26:13.9    26.04
1994/276:22:26:20.8    26.04
1994/276:22:26:27.6    26.04
1994/276:22:26:34.5    26.06
1994/276:22:26:41.4    26.06
1994/276:22:26:48.3    26.07
1994/276:22:26:55.2    26.05
1994/276:22:27:02.1    26.06
1994/276:22:27:09.0    26.05
1994/276:22:27:15.9    26.06
1994/276:22:27:22.8    26.04
1994/276:22:27:29.7    26.03
1994/276:22:27:36.5    26.03
1994/276:22:27:43.4    26.03
1994/276:22:27:50.3    26.02
1994/276:22:27:57.2    26.02
1994/276:22:28:04.1    26.03
1994/276:22:28:11.0    26.04
1994/276:22:28:17.9    26.05
1994/276:22:28:24.8    26.05
1994/276:22:28:31.7    26.05
1994/276:22:28:38.6    26.06
1994/276:22:28:45.4    26.08
1994/276:22:28:52.3    26.11
1994/276:22:28:59.2    26.12
1994/276:22:29:06.1    26.09
1994/276:22:29:13.0    26.08
1994/276:22:29:19.9    26.06
1994/276:22:29:26.8    26.06
1994/276:22:29:33.7    26.05
1994/276:22:29:40.6    26.04
1994/276:22:29:47.5    26.02
1994/276:22:29:54.3    26.01
1994/276:22:30:01.2    26.01
1994/276:22:30:08.1    26.02
1994/276:22:30:15.0    26.01
1994/276:22:30:21.9    26.01
1994/276:22:30:28.8    26.02
1994/276:22:30:35.7    26.03