! ------- I M P O R T A N T --- please read the text before using the table--- ! ! ! Dear P.I. ! ! These are actually SEFD values. With Gain=1, these could be used ! as Tsys for VLBI calibration in AIPS. As Arecibo Telescope's gain is both ! Az and Za dependent, and AIPS can not handle such a function, we ! have decided to provide the users with the SEFD values. ! ! Please Do not use "2pt" option, USE "self" in CLCAL ! GAIN AR ALTAZ DPFU = 1.0 POLY = 1/ TSYS AR FT=1.0 INDEX = 'R1:4' INDEX2 = 'L1:4'/ ! ! This way, one SEFD measurement is read into 4 RCP and 4LCP IFs. ! If you have more/less IFs(= n), then change 1:4 to 1:n in the line begining ! with TSYS above. ! ! day UT Tsys-av(=SEFD) ! 56 20:06:30.00 2.92332 56 20:07:00.00 3.14413 56 20:07:30.00 3.35737 56 20:08:00.00 3.36808 56 20:08:30.00 4.69902 56 20:09:00.00 6.32045 56 20:09:30.00 6.31914 56 20:09:60.00 6.32631 56 20:10:30.00 6.32397 56 20:10:60.00 6.33042 56 20:11:30.00 6.33540 56 20:11:60.00 6.32323 56 20:12:30.00 6.32051 56 20:13:00.00 6.32388 56 20:13:30.00 6.32684 56 20:14:00.00 6.32383 56 20:14:30.00 6.32965 56 20:15:00.00 6.31679 56 20:15:30.00 6.32785 56 20:15:60.00 6.33047 56 20:16:30.00 6.32939 56 20:16:60.00 6.32151 56 20:17:30.00 6.32452 56 20:18:00.00 6.31711 56 20:18:30.00 6.32282 56 20:19:00.00 6.32400 56 20:19:30.00 6.33111 56 20:20:00.00 6.32104 56 20:20:30.00 6.31994 56 20:20:60.00 6.30304 56 20:21:30.00 6.30883 56 20:21:60.00 6.30479 56 20:22:30.00 6.29893 56 20:22:60.00 6.30969 56 20:23:30.00 6.29893 56 20:24:00.00 6.29549 56 20:24:30.00 6.30350 56 20:25:00.00 6.30355 56 20:25:30.00 6.28626 56 20:26:00.00 6.29697 56 20:26:30.00 6.30267 56 20:26:60.00 6.28718 56 20:27:30.00 6.29475 56 20:27:60.00 6.29578 56 20:28:30.00 6.28510 56 20:28:60.00 6.28244 56 20:29:30.00 6.29899 56 20:30:00.00 6.29401 56 20:30:30.00 6.28727 56 20:31:00.00 6.27925 56 20:31:30.00 6.28534 56 20:31:60.00 6.27772 56 20:32:30.00 6.28743 56 20:32:60.00 6.28271 56 20:33:30.00 6.27830 56 20:33:60.00 6.27649 56 20:34:30.00 6.28808 56 20:35:00.00 6.27698 56 20:35:30.00 6.28752 56 20:36:00.00 6.29382 56 20:36:30.00 6.27346 56 20:37:00.00 6.26416 56 20:37:30.00 6.28112 56 20:37:60.00 6.29184 56 20:38:30.00 6.28754 56 20:38:60.00 6.27956 56 20:39:30.00 6.29222 56 20:39:60.00 6.28640 56 20:40:30.00 6.27353 56 20:41:00.00 6.25027 56 20:41:30.00 6.25485 56 20:42:00.00 6.25952 56 20:42:30.00 6.26723 56 20:43:00.00 6.27515 56 20:43:30.00 6.28189 56 20:43:60.00 6.28821 56 20:44:30.00 6.27608 56 20:44:60.00 6.27160 56 20:45:30.00 6.27033 56 20:46:00.00 6.28765 56 20:46:30.00 6.29896 56 20:47:00.00 6.28489 56 20:47:30.00 6.27529 56 20:48:00.00 6.27658 56 20:48:30.00 6.25733 56 20:48:60.00 6.25426 56 20:49:30.00 6.25637 56 20:49:60.00 6.25992 56 20:50:30.00 6.26539 56 20:50:60.00 6.26958 56 20:51:30.00 6.29351 56 20:52:00.00 6.28962 56 20:52:30.00 6.28341 56 20:53:00.00 6.28263 56 20:53:30.00 6.28333 56 20:54:00.00 6.28752 56 20:54:30.00 6.28854 56 20:54:60.00 6.27529 56 20:55:30.00 6.27381 56 20:55:60.00 6.27715 56 20:56:30.00 6.27029 56 20:56:60.00 6.27849 56 20:57:30.00 6.27667 56 20:58:00.00 6.26932 56 20:58:30.00 6.28246 56 20:59:00.00 6.26946 56 20:59:30.00 6.27680 56 21:00:00.00 6.26337 56 21:00:30.00 6.26594 56 21:00:60.00 6.25591 56 21:01:30.00 6.25765 56 21:01:60.00 6.27847 56 21:02:30.00 6.25858 56 21:03:00.00 6.25277 56 21:03:30.00 6.25313 56 21:04:00.00 6.25522 56 21:04:30.00 6.24438 56 21:05:00.00 6.24939 56 21:05:30.00 6.24748 56 21:05:60.00 6.24958 56 21:06:30.00 6.24588 56 21:06:60.00 6.25919 56 21:07:30.00 6.27644 56 21:07:60.00 6.29452 56 21:08:30.00 6.28692 56 21:09:00.00 6.28138 56 21:09:30.00 6.28146 56 21:10:00.00 6.26283 56 21:10:30.00 6.26904 56 21:11:00.00 6.23296 56 21:11:30.00 6.24217 56 21:11:60.00 6.25535 56 21:12:30.00 6.24818 56 21:12:60.00 6.26025 56 21:13:30.00 6.27729 56 21:13:60.00 6.28056 56 21:14:30.00 6.28174 56 21:15:00.00 6.26741 56 21:15:30.00 6.21725 56 21:16:00.00 6.23780 56 21:16:30.00 6.28425 56 21:16:60.00 6.31989 56 21:17:30.00 6.30116 56 21:17:60.00 6.30503 56 21:18:30.00 6.27613 56 21:18:60.00 6.32364 56 21:19:30.00 6.30536 56 21:20:00.00 6.22435 56 21:20:30.00 6.18073 56 21:21:00.00 6.26946 56 21:21:30.00 6.30590 56 21:22:00.00 6.27004 56 21:22:30.00 6.27994 56 21:22:60.00 6.30462 56 21:23:30.00 6.24628 56 21:23:60.00 6.22767 56 21:24:30.00 6.25429 56 21:24:60.00 6.20327 56 21:25:30.00 6.27941 56 21:26:00.00 6.26027 56 21:26:30.00 6.23560 56 21:27:00.00 6.28591 56 21:27:30.00 6.27537 56 21:28:00.00 6.25686 56 21:28:30.00 6.26044 56 21:28:60.00 6.24306 56 21:29:30.00 6.29496 56 21:29:60.00 6.25852 56 21:30:30.00 6.26202 56 21:31:00.00 6.26717 56 21:31:30.00 6.25846 56 21:32:00.00 6.21986 56 21:32:30.00 6.20387 56 21:33:00.00 6.27156 56 21:33:30.00 6.27524 56 21:33:60.00 6.27402 56 21:34:30.00 6.26098 56 21:34:60.00 6.25126 56 21:35:30.00 6.21359 56 21:35:60.00 6.19239 56 21:36:30.00 5.10351