-- OK --
-----------------> BLESK ver.2021-02-27 run on Wed Nov 17 18:09:06 2021 UTC
-- File 20210718_193755_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 4.062973 to 33.482032
-each separately from 4s to 33s and from 62973us to 482032us.
   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, ...
      23.258716 in 1 packets: 18
      6.159476 in 1 packets: 36
MIU packet time from 2021-07-18T19:38:02.062.973.000 to 2021-07-18T19:38:31.482.032.000
   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, ...
      23.258716 in 1 packets: 18
      6.159476 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 5.7386113 to 34.7385137
   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, ...
      22.9999226 in 1 packets: 18
      5.9999798 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 1 packets: 1
      1 in 18 packets: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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 1 packets: 1
      1 in 18 packets: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 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 20210718_193755_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:
      89 in 18 packets (all packets)  -- OK --
   10 MHz counter from 5.8015852 to 5.8018742
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 23.2586390  -- OK for SL --
   MIU time from 2021-07-18T19:38:02.062.973.000 to 2021-07-18T19:38:02.063.262.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 23.258716

 - 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 29.0605132 to 29.0608022
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 6.1594550  -- OK for SL --
   MIU time from 2021-07-18T19:38:25.321.978.000 to 2021-07-18T19:38:25.322.267.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 6.159476

 - 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:
      74 in 18 packets (all packets)  -- OK --
   10 MHz counter from 35.2202572 to 35.2205462
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-07-18T19:38:31.481.743.000 to 2021-07-18T19:38:31.482.032.000
      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 = 4, 32bit 10MHz counter = 5.801585200 corrected by 40bit 10MHz counter of 5.738611300 obtained at 1Hz counter of 4. Result: 4.062974114
--
   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 - 0.999996600
   Min 1st sample MIU time among all SL packets: 2021-07-18T19:38:02.062.832.725
   Max 1st sample MIU time among all SL packets: 2021-07-18T19:38:31.481.891.725
   Min 1st sample XO time among all SL packets: 4.062833839
   Max 1st sample XO time among all SL packets: 33.481893863
   TM values from -291 to 253 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-07-18T19:38:02.062.832.725 (XO: 4.062833839 - 4.063139840, t=37.2 degC)  Rank: 00089
   TM values: Max =   244  Min =  -285  Ave =    -4.51  Std =    28.26
   Min TM value:-285 at an offset of 125.963 usec -> 2021-07-18T19:38:02.062.958.687 (XO: 4.062959802)
   Max TM value:244 at an offset of 123.913 usec -> 2021-07-18T19:38:02.062.956.637 (XO: 4.062957752)
   Max dTM/dt [1/us]:2.05e+03 at an offset of 128.400 usec -> 2021-07-18T19:38:02.062.961.125 (XO: 4.062962239)
   Min dTM/dt [1/us]:-2.52e+03 at an offset of 125.825 usec -> 2021-07-18T19:38:02.062.958.550 (XO: 4.062959664)

 - Block number: 2 starting at 2021-07-18T19:38:25.321.837.725 (XO: 27.321840119 - 27.322146120, t=37.2 degC)  Rank: 00085
   TM values: Max =   235  Min =  -291  Ave =    -4.45  Std =    28.46
   Min TM value:-291 at an offset of 128.850 usec -> 2021-07-18T19:38:25.321.966.575 (XO: 27.321968970)
   Max TM value:235 at an offset of 126.313 usec -> 2021-07-18T19:38:25.321.964.037 (XO: 27.321966432)
   Max dTM/dt [1/us]:2.76e+03 at an offset of 128.950 usec -> 2021-07-18T19:38:25.321.966.675 (XO: 27.321969070)
   Min dTM/dt [1/us]:-2.74e+03 at an offset of 126.425 usec -> 2021-07-18T19:38:25.321.964.150 (XO: 27.321966545)

 - Block number: 3 starting at 2021-07-18T19:38:31.481.602.725 (XO: 33.481604862 - 33.481910863, t=37.2 degC)  Rank: 00074
   TM values: Max =   253  Min =  -288  Ave =    -4.59  Std =    28.95
   Min TM value:-288 at an offset of 117.288 usec -> 2021-07-18T19:38:31.481.720.012 (XO: 33.481722150)
   Max TM value:253 at an offset of 114.775 usec -> 2021-07-18T19:38:31.481.717.500 (XO: 33.481719638)
   Max dTM/dt [1/us]:2.83e+03 at an offset of 117.400 usec -> 2021-07-18T19:38:31.481.720.125 (XO: 33.481722263)
   Min dTM/dt [1/us]:-2.42e+03 at an offset of 114.838 usec -> 2021-07-18T19:38:31.481.717.562 (XO: 33.481719700)
