-- OK --
-----------------> BLESK ver.2021-02-27 run on Sat Dec 18 12:43:26 2021 UTC
-- File 20210816_181644_1227.dat, 54  packets found.
APID:
      1227 (SL) in 54 packets (all packets)
Mode:
      1 (EBEW-SRSL) in 54 packets (all packets)
Total number of packets: 
      18 in 54 packets (all packets)
Packet No from 1 to 18
   Sequence of packet numbers -- OK -- 
Hz and MHz counters from 12.879443 to 40.320705
-each separately from 12s to 40s and from 320416us to 879732us.
   Differences in neigboring packets: 
      0.000017 in 51 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, ...
      15.960340 in 1 packets: 18
      11.480055 in 1 packets: 36
MIU packet time from 2021-08-16T18:16:59.879.443.000 to 2021-08-16T18:17:27.320.705.000
   Differences in neigboring packets: 
      0.000017 in 51 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, ...
      15.960340 in 1 packets: 18
      11.480055 in 1 packets: 36
MIU orbit number: 
      60000 in 54 packets (all packets)
MIU orbit information / directon: 
      0 (DOWN) in 54 packets (all packets)
MIU orbit information / number of events: 
      0 in 54 packets (all packets)
Waveform overflows in 306us: 
      0 (none) in 54 packets (all packets)
Instrument anomalies: 
      0 (OK) in 54 packets (all packets)
FPGA configuration version: 
      211 in 54 packets (all packets)
10 MHz counter at the last 1Hz pulse from 13.8972696 to 41.8971764
   Differences in neigboring packets: 
      0.0000000 in 51 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, ...
      15.9999468 in 1 packets: 18
      11.9999600 in 1 packets: 36
Temperature FPGA: 
      04 -> 49.8 degC in 54 packets (all packets)
Temperature XO: 
      C1 -> 37.2 degC in 54 packets (all packets)
Temperature ant 3: 
      01 -> 108.0 degC in 54 packets (all packets)
Temperature ant 4: 
      01 -> 108.0 degC in 54 packets (all packets)
Number of external events: 
      0 in 19 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, ...
      1 in 35 packets: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, ...
Number of generated alerts: 
      0 in 19 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, ...
      1 in 35 packets: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, ...
Survey memory error: 
      0 in 54 packets (all packets)
Event memory error: 
      0 in 54 packets (all packets)
Configuration error: 
      0 in 54 packets (all packets)
SDRAM CRC error: 
      0 in 54 packets (all packets)
Radio gain: 
      0 in 54 packets (all packets)
Radio bandwidth: 
      0 in 54 packets (all packets)
Digital gain: 
      0 in 54 packets (all packets)
Analog gain: 
      0 in 54 packets (all packets)
 
SURVEY DATA READER
-- File 20210816_181644_1227.dat, 3 SL data blocks found. Extra packets: 0.
--
Data structure of blocks of survey data packets:

 - Block number: 1 from the sequence of 18 packets.
   Block numbers in the data:
      1 in 18 packets (all packets)  -- OK --
   Ranks for SL, 0 for SR and SA:
      73 in 18 packets (all packets)  -- OK --
   10 MHz counter from 14.7767133 to 14.7770023
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 15.9602870  -- OK for SL --
   MIU time from 2021-08-16T18:16:59.879.443.000 to 2021-08-16T18:16:59.879.732.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 15.960340

 - Block number: 2 from the sequence of 18 packets.
   Block numbers in the data:
      2 in 18 packets (all packets)  -- OK --
   Ranks for SL, 0 for SR and SA:
      85 in 18 packets (all packets)  -- OK --
   10 MHz counter from 30.7372893 to 30.7375783
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 11.4800150  -- OK for SL --
   MIU time from 2021-08-16T18:17:15.840.072.000 to 2021-08-16T18:17:15.840.361.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 11.480055

 - Block number: 3 from the sequence of 18 packets.
   Block numbers in the data:
      3 in 18 packets (all packets)  -- OK --
   Ranks for SL, 0 for SR and SA:
      78 in 18 packets (all packets)  -- OK --
   10 MHz counter from 42.2175933 to 42.2178823
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-08-16T18:17:27.320.416.000 to 2021-08-16T18:17:27.320.705.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
   --- Rel. time correction for 54 points based on 44 XO calibration points at 1Hz counter from 0 to 43
   --- First point: 1Hz counter = 12, 32bit 10MHz counter = 14.776713300 corrected by 40bit 10MHz counter of 13.897269600 obtained at 1Hz counter of 12. Result: 12.879446602
--
   MIU or XO time of the 1st SL sample = header (MIU or corrected XO) time +offset(if negative) - 275 ns delay
   Samplig frequency correction factor in all SL packets: 0.999996600 - 0.999996700
   Min 1st sample MIU time among all SL packets: 2021-08-16T18:16:59.879.302.725
   Max 1st sample MIU time among all SL packets: 2021-08-16T18:17:27.320.564.725
   Min 1st sample XO time among all SL packets: 12.879306327
   Max 1st sample XO time among all SL packets: 40.320566683
   TM values from -262 to 255 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-08-16T18:16:59.879.302.725 (XO: 12.879306327 - 12.879612328, t=37.2 degC)  Rank: 00073
   TM values: Max =   221  Min =  -255  Ave =    -4.63  Std =    28.34
   Min TM value:-255 at an offset of 123.150 usec -> 2021-08-16T18:16:59.879.425.875 (XO: 12.879429477)
   Max TM value:221 at an offset of 171.951 usec -> 2021-08-16T18:16:59.879.474.675 (XO: 12.879478277)
   Max dTM/dt [1/us]:2.06e+03 at an offset of 125.563 usec -> 2021-08-16T18:16:59.879.428.287 (XO: 12.879431890)
   Min dTM/dt [1/us]:-2.24e+03 at an offset of 122.975 usec -> 2021-08-16T18:16:59.879.425.700 (XO: 12.879429302)

 - Block number: 2 starting at 2021-08-16T18:17:15.839.931.725 (XO: 28.839935481 - 28.840241482, t=37.2 degC)  Rank: 00085
   TM values: Max =   209  Min =  -247  Ave =    -4.51  Std =    23.20
   Min TM value:-247 at an offset of 121.200 usec -> 2021-08-16T18:17:15.840.052.925 (XO: 28.840056681)
   Max TM value:209 at an offset of 123.750 usec -> 2021-08-16T18:17:15.840.055.475 (XO: 28.840059231)
   Max dTM/dt [1/us]:1.88e+03 at an offset of 123.575 usec -> 2021-08-16T18:17:15.840.055.300 (XO: 28.840059056)
   Min dTM/dt [1/us]:-2.27e+03 at an offset of 120.963 usec -> 2021-08-16T18:17:15.840.052.687 (XO: 28.840056444)

 - Block number: 3 starting at 2021-08-16T18:17:27.320.275.725 (XO: 40.320277682 - 40.320583683, t=37.2 degC)  Rank: 00078
   TM values: Max =   255  Min =  -262  Ave =    -4.51  Std =    23.46
   Min TM value:-262 at an offset of 110.700 usec -> 2021-08-16T18:17:27.320.386.425 (XO: 40.320388382)
   Max TM value:255 at an offset of 110.375 usec -> 2021-08-16T18:17:27.320.386.100 (XO: 40.320388057)
   Max dTM/dt [1/us]:2.35e+03 at an offset of 113.025 usec -> 2021-08-16T18:17:27.320.388.750 (XO: 40.320390707)
   Min dTM/dt [1/us]:-2.56e+03 at an offset of 110.500 usec -> 2021-08-16T18:17:27.320.386.225 (XO: 40.320388182)
