ArgosId = 02794 Analysis period: From: Fri Aug 11 13:28:46 2000 To: Sun Aug 13 13:25:16 2000 CRC State Map: The table below lists CRC statistics for the ensemble of ARGOS messages in the current profile. The column of indexes along the left margin represent ARGOS message id's. The `ok' column lists the number of times that each message was received and the passed the CRC check. The `bad' column lists the number of times that each message was received but failed the CRC check. The `missing' column lists the number of times that each message was skipped within one or more blasts. msg| ok bad missing ----+-------------------- 1 | 3 0 0 2 | 4 1 0 3 | 3 1 1 4 | 4 0 1 5 | 5 0 0 6 | 4 1 0 ----+-------------------- # | 23 3 2 Total messages received = 26 Receipt Matrix: The matrix below depicts the message receipt statistics for the current profile. The numbers along the left margin represent the row index `m' and the numbers along the top margin represent the column index `n'. Each element of the matrix gives the number of times that message-id `m' is followed by message-id `n' within a given satellite blast (regardless of the state of the CRC). The row indicated by a `@' indicates the number of times a that message-id `n' was the first in of a satellite blast. The row indicated by a `#' indicates the total number of times that message-id `n' was received (again regardless of the state of the CRC). Note: The total number of messages expected (N) is unknown to the utility that generated this matrix. Hence, if message N is completely absent from the data stream, no reference will be made to it in the matrix below. m n 1 2 3 4 5 6 | # ---+-------------------+--- 1 | 0 3 0 0 0 0 | 3 2 | 0 0 4 1 0 0 | 5 3 | 0 0 0 2 1 0 | 3 4 | 0 0 0 0 4 0 | 4 5 | 0 0 0 0 0 5 | 5 6 | 2 2 0 0 0 0 | 4 ---+-------------------+--- @ | 1 0 0 1 0 0 | 2 ---+-------------------+--- # | 3 5 4 4 5 5 | 26 Total messages received = 26 Total blasts received = 2 <<1>> 02794 | 3 5 4 4 5 5 | 26 2 The ideal set of transmissions would have zeros everywhere in the matrix except for the elements just above the diagonal and the (N,1) element (where N is the total number of messages in the profile). Any other non-zero elements indicate messages received out of sequence within some satellite blast. A null column indicates the complete absence of the respective message from the data stream and is flagged with a `*' in row `#'. The deviation of the matrix above from the ideal case is a good gauge of the overall quality of the transmissions for this profile. Argos Log Map: The table below details the receipt of each ARGOS message for the current profile. The column headers are described below. $ --------------------------------------------------------------------------------------------------------------- $ $ E-Mail-Msg-Id: Each email has a unique identifier. This field is that identifier $ and can be used to locate the ARGOS data within the large email archives. $ $ ArgosId: The platform identifier assigned to each ALACE float. $ $ Blast: All ARGOS data from a given satellite pass is clumped together under a single $ header within a given email message. This assemblage of data is referred to $ as a `blast'. $ $ MsgId: The message identifier. For a given blast (ie., satellite pass), the message $ identifiers should cycle in sequential order. $ $ CRC: The message CRC test results. $ $ TimeStamp: This field records the time when the satellite received the message measured as $ the number of seconds since Jan 1, 1970. $ $ mm, dd, yy: The date the satellite received the message. $ $ GMT: The time-of-day that the satellite received the message. $ $ DSec: This field records the time when the satellite received the message measured as $ the number of seconds since midnight of the day of receipt. $ $ B: The number of bytes in the received message (should be 32). $ $ dT: The number of seconds since receipt of the previous message within the same blast. $ $ ------------------------------------------------------------------------------------------------------------------ $ E-Mail-Msg-Id ArgosId Blast MsgId CRC TimeStamp mm dd yyyy GMT DSec B dT $ ------------------------------------------------------------------------------------------------------------------ $ 00081309004413@argosinc.com 02794 1 1 ok 966086716 08 12 2000 13:25:16 48316 32 00081309004413@argosinc.com 02794 1 2 ok 966086758 08 12 2000 13:25:58 48358 32 42 00081309004413@argosinc.com 02794 1 3 ok 966086800 08 12 2000 13:26:40 48400 32 42 00081309004413@argosinc.com 02794 1 4 ok 966086842 08 12 2000 13:27:22 48442 32 42 00081309004413@argosinc.com 02794 1 5 ok 966086884 08 12 2000 13:28:04 48484 32 42 00081309004413@argosinc.com 02794 1 6 ok 966086926 08 12 2000 13:28:46 48526 32 42 00081309004413@argosinc.com 02794 1 1 ok 966086968 08 12 2000 13:29:28 48568 32 42 00081309004413@argosinc.com 02794 1 2 ok 966087010 08 12 2000 13:30:10 48610 32 42 00081309004413@argosinc.com 02794 1 3 ok 966087052 08 12 2000 13:30:52 48652 32 42 00081309004413@argosinc.com 02794 1 4 ok 966087094 08 12 2000 13:31:34 48694 32 42 00081309004413@argosinc.com 02794 1 5 ok 966087136 08 12 2000 13:32:16 48736 32 42 00081309004413@argosinc.com 02794 1 6 ok 966087178 08 12 2000 13:32:58 48778 32 42 00081309004413@argosinc.com 02794 1 2 bad 966087262 08 12 2000 13:34:22 48862 32 84 00081309004413@argosinc.com 02794 1 3 bad 966087304 08 12 2000 13:35:04 48904 32 42 $ 00081309004413@argosinc.com 02794 2 4 ok 966092637 08 12 2000 15:03:57 54237 32 00081309004413@argosinc.com 02794 2 5 ok 966092679 08 12 2000 15:04:39 54279 32 42 00081309004413@argosinc.com 02794 2 6 ok 966092721 08 12 2000 15:05:21 54321 32 42 00081309004413@argosinc.com 02794 2 2 ok 966092805 08 12 2000 15:06:45 54405 32 84 00081309004413@argosinc.com 02794 2 3 ok 966092847 08 12 2000 15:07:27 54447 32 42 00081309004413@argosinc.com 02794 2 5 ok 966092931 08 12 2000 15:08:51 54531 32 84 00081309004413@argosinc.com 02794 2 6 ok 966092973 08 12 2000 15:09:33 54573 32 42 00081309004413@argosinc.com 02794 2 1 ok 966093015 08 12 2000 15:10:15 54615 32 42 00081309004413@argosinc.com 02794 2 2 ok 966093057 08 12 2000 15:10:57 54657 32 42 00081309004413@argosinc.com 02794 2 4 ok 966093141 08 12 2000 15:12:21 54741 32 84 00081309004413@argosinc.com 02794 2 5 ok 966093183 08 12 2000 15:13:03 54783 32 42 00081309004413@argosinc.com 02794 2 6 bad 966093225 08 12 2000 15:13:45 54825 32 42