The following SXT data are available for December 1991:

• 01 December 1991 (at 03:12 UT)
• 02 December 1991 (at 11:44 UT)
• 03 December 1991 (at 08:49 UT)
• 04 December 1991 (at 11:10 UT)
• 05 December 1991 (at 12:29 UT)
• 06 December 1991 (at 11:48 UT)
• 07 December 1991 (at 11:51 UT)
• 08 December 1991 (at 12:00 UT)
• 09 December 1991 (at 11:00 UT)
• 10 December 1991 (at 12:01 UT)
• 11 December 1991 (at 12:02 UT)
• 12 December 1991 (at 12:14 UT)
• 13 December 1991 (at 11:43 UT)
• 14 December 1991 (at 11:51 UT)
• 15 December 1991 (at 12:05 UT)
• 16 December 1991 (at 11:28 UT)
• 17 December 1991 (at 17:59 UT)
• 18 December 1991 (at 13:28 UT)
• 19 December 1991 (at 10:54 UT)
• 20 December 1991 (at 11:19 UT)
• 22 December 1991 (at 21:31 UT)
• 23 December 1991 (at 09:23 UT)
• 24 December 1991 (at 09:49 UT)
• 25 December 1991 (at 19:42 UT)
• 26 December 1991 (at 18:31 UT)
• 27 December 1991 (at 20:43 UT)
• 28 December 1991 (at 14:53 UT)