-- OK --
-----------------> BLESK ver.2021-02-27 run on Fri Nov 19 06:09:24 2021 UTC
-- File 20210720_092121_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 9.313613 to 41.753801
-each separately from 9s to 41s and from 313613us to 753801us.
   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, ...
      19.219694 in 1 packets: 18
      13.219627 in 1 packets: 36
MIU packet time from 2021-07-20T09:21:33.313.613.000 to 2021-07-20T09:22:05.753.801.000
   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, ...
      19.219694 in 1 packets: 18
      13.219627 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 10.8333549 to 42.8332484
   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, ...
      18.9999368 in 1 packets: 18
      12.9999567 in 1 packets: 36
Temperature FPGA: 
      05 -> 48.5 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 18 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
      1 in 1 packets: 19
      2 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 18 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
      1 in 1 packets: 19
      2 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 20210720_092121_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:
      77 in 18 packets (all packets)  -- OK --
   10 MHz counter from 11.1469686 to 11.1472576
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 19.2196310  -- OK for SL --
   MIU time from 2021-07-20T09:21:33.313.613.000 to 2021-07-20T09:21:33.313.902.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 19.219694

 - 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:
      86 in 18 packets (all packets)  -- OK --
   10 MHz counter from 30.3668886 to 30.3671776
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 13.2195830  -- OK for SL --
   MIU time from 2021-07-20T09:21:52.533.596.000 to 2021-07-20T09:21:52.533.885.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 13.219627

 - 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:
      80 in 18 packets (all packets)  -- OK --
   10 MHz counter from 43.5867606 to 43.5870496
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-07-20T09:22:05.753.512.000 to 2021-07-20T09:22:05.753.801.000
      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 = 9, 32bit 10MHz counter = 11.146968600 corrected by 40bit 10MHz counter of 10.833354900 obtained at 1Hz counter of 9. Result: 9.313614766
--
   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: 2021-07-20T09:21:33.313.472.725
   Max 1st sample MIU time among all SL packets: 2021-07-20T09:22:05.753.660.725
   Min 1st sample XO time among all SL packets: 9.313474491
   Max 1st sample XO time among all SL packets: 41.753663412
   TM values from -255 to 212 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-07-20T09:21:33.313.472.725 (XO: 9.313474491 - 9.313780492, t=37.2 degC)  Rank: 00077
   TM values: Max =   201  Min =  -240  Ave =    -4.54  Std =    24.95
   Min TM value:-240 at an offset of 58.500 usec -> 2021-07-20T09:21:33.313.531.225 (XO: 9.313532991)
   Max TM value:201 at an offset of 61.200 usec -> 2021-07-20T09:21:33.313.533.925 (XO: 9.313535691)
   Max dTM/dt [1/us]:1.77e+03 at an offset of 61.063 usec -> 2021-07-20T09:21:33.313.533.787 (XO: 9.313535554)
   Min dTM/dt [1/us]:-1.86e+03 at an offset of 105.625 usec -> 2021-07-20T09:21:33.313.578.350 (XO: 9.313580116)

 - Block number: 2 starting at 2021-07-20T09:21:52.533.455.725 (XO: 28.533458385 - 28.533764386, t=37.2 degC)  Rank: 00086
   TM values: Max =   212  Min =  -248  Ave =    -4.54  Std =    19.06
   Min TM value:-248 at an offset of 118.450 usec -> 2021-07-20T09:21:52.533.574.175 (XO: 28.533576836)
   Max TM value:212 at an offset of 118.138 usec -> 2021-07-20T09:21:52.533.573.862 (XO: 28.533576523)
   Max dTM/dt [1/us]:2.00e+03 at an offset of 120.825 usec -> 2021-07-20T09:21:52.533.576.550 (XO: 28.533579211)
   Min dTM/dt [1/us]:-2.36e+03 at an offset of 118.250 usec -> 2021-07-20T09:21:52.533.573.975 (XO: 28.533576636)

 - Block number: 3 starting at 2021-07-20T09:22:05.753.371.725 (XO: 41.753374411 - 41.753680412, t=37.2 degC)  Rank: 00080
   TM values: Max =   203  Min =  -255  Ave =    -4.54  Std =    19.04
   Min TM value:-255 at an offset of 118.350 usec -> 2021-07-20T09:22:05.753.490.075 (XO: 41.753492762)
   Max TM value:203 at an offset of 118.063 usec -> 2021-07-20T09:22:05.753.489.787 (XO: 41.753492474)
   Max dTM/dt [1/us]:1.87e+03 at an offset of 120.763 usec -> 2021-07-20T09:22:05.753.492.487 (XO: 41.753495174)
   Min dTM/dt [1/us]:-2.18e+03 at an offset of 118.175 usec -> 2021-07-20T09:22:05.753.489.900 (XO: 41.753492587)
