-- OK --
-----------------> BLESK ver.2021-02-27 run on Tue Jan 18 01:23:34 2022 UTC
-- File 20210921_110638_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 8.263984 to 35.261387
-each separately from 8s to 35s and from 261098us to 602109us.
   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, ...
      18.337547 in 1 packets: 18
      8.658989 in 1 packets: 36
MIU packet time from 2021-09-21T11:06:49.263.984.000 to 2021-09-21T11:07:16.261.387.000
   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, ...
      18.337547 in 1 packets: 18
      8.658989 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 9.9348613 to 36.9347718
   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, ...
      17.9999404 in 1 packets: 18
      8.9999701 in 1 packets: 36
Temperature FPGA: 
      05 -> 48.5 degC in 18 packets: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18
      04 -> 49.8 degC in 36 packets: 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, ...
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: 
      1 in 1 packets: 1
      2 in 53 packets: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, ...
Number of generated alerts: 
      1 in 1 packets: 1
      2 in 53 packets: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, ...
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 20210921_110638_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:
      85 in 18 packets (all packets)  -- OK --
   10 MHz counter from 10.1988467 to 10.1991357
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 18.3374870  -- OK for SL --
   MIU time from 2021-09-21T11:06:49.263.984.000 to 2021-09-21T11:06:49.264.273.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 18.337547

 - 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:
      78 in 18 packets (all packets)  -- OK --
   10 MHz counter from 28.5366227 to 28.5369117
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 8.6589590  -- OK for SL --
   MIU time from 2021-09-21T11:07:07.601.820.000 to 2021-09-21T11:07:07.602.109.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 8.658989

 - 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:
      79 in 18 packets (all packets)  -- OK --
   10 MHz counter from 37.1958707 to 37.1961597
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-09-21T11:07:16.261.098.000 to 2021-09-21T11:07:16.261.387.000
      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 = 8, 32bit 10MHz counter = 10.198846700 corrected by 40bit 10MHz counter of 9.934861300 obtained at 1Hz counter of 8. Result: 8.263986271
--
   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: 2021-09-21T11:06:49.263.843.725
   Max 1st sample MIU time among all SL packets: 2021-09-21T11:07:16.261.246.725
   Min 1st sample XO time among all SL packets: 8.263845996
   Max 1st sample XO time among all SL packets: 35.261248513
   TM values from -261 to 217 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-09-21T11:06:49.263.843.725 (XO: 8.263845996 - 8.264151997, t=37.2 degC)  Rank: 00085
   TM values: Max =   217  Min =  -261  Ave =    -4.49  Std =    20.91
   Min TM value:-261 at an offset of 119.488 usec -> 2021-09-21T11:06:49.263.963.212 (XO: 8.263965484)
   Max TM value:217 at an offset of 119.213 usec -> 2021-09-21T11:06:49.263.962.937 (XO: 8.263965209)
   Max dTM/dt [1/us]:2.13e+03 at an offset of 121.863 usec -> 2021-09-21T11:06:49.263.965.587 (XO: 8.263967859)
   Min dTM/dt [1/us]:-2.44e+03 at an offset of 119.313 usec -> 2021-09-21T11:06:49.263.963.037 (XO: 8.263965309)

 - Block number: 2 starting at 2021-09-21T11:07:07.601.679.725 (XO: 26.601682771 - 26.601988772, t=37.2 degC)  Rank: 00078
   TM values: Max =   209  Min =  -211  Ave =    -4.52  Std =    17.45
   Min TM value:-211 at an offset of 120.913 usec -> 2021-09-21T11:07:07.601.800.637 (XO: 26.601803684)
   Max TM value:209 at an offset of 123.625 usec -> 2021-09-21T11:07:07.601.803.350 (XO: 26.601806396)
   Max dTM/dt [1/us]:1.84e+03 at an offset of 123.450 usec -> 2021-09-21T11:07:07.601.803.175 (XO: 26.601806221)
   Min dTM/dt [1/us]:-1.55e+03 at an offset of 108.313 usec -> 2021-09-21T11:07:07.601.788.037 (XO: 26.601791084)

 - Block number: 3 starting at 2021-09-21T11:07:16.260.957.725 (XO: 35.260959512 - 35.261265513, t=37.2 degC)  Rank: 00079
   TM values: Max =   200  Min =  -236  Ave =    -4.44  Std =    20.70
   Min TM value:-236 at an offset of 108.625 usec -> 2021-09-21T11:07:16.261.066.350 (XO: 35.261068138)
   Max TM value:200 at an offset of 111.275 usec -> 2021-09-21T11:07:16.261.069.000 (XO: 35.261070788)
   Max dTM/dt [1/us]:1.68e+03 at an offset of 111.088 usec -> 2021-09-21T11:07:16.261.068.812 (XO: 35.261070600)
   Min dTM/dt [1/us]:-1.93e+03 at an offset of 108.438 usec -> 2021-09-21T11:07:16.261.066.162 (XO: 35.261067950)
