-- OK --
-----------------> BLESK ver.2021-02-27 run on Fri Dec 31 00:28:17 2021 UTC
-- File 20210831_162516_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 10.423516 to 44.969518
-each separately from 10s to 44s and from 46619us to 969518us.
   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, ...
      18.622814 in 1 packets: 18
      15.922321 in 1 packets: 36
MIU packet time from 2021-08-31T16:25:29.423.516.000 to 2021-08-31T16:26:03.969.518.000
   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, ...
      18.622814 in 1 packets: 18
      15.922321 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 11.9237728 to 45.9236596
   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, ...
      18.9999367 in 1 packets: 18
      14.9999501 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 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 20210831_162516_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:
      76 in 18 packets (all packets)  -- OK --
   10 MHz counter from 12.3472894 to 12.3475784
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 18.6227510  -- OK for SL --
   MIU time from 2021-08-31T16:25:29.423.516.000 to 2021-08-31T16:25:29.423.805.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 18.622814

 - 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 30.9703294 to 30.9706184
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 15.9222710  -- OK for SL --
   MIU time from 2021-08-31T16:25:48.046.619.000 to 2021-08-31T16:25:48.046.908.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 15.922321

 - 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:
      77 in 18 packets (all packets)  -- OK --
   10 MHz counter from 46.8928894 to 46.8931784
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-08-31T16:26:03.969.229.000 to 2021-08-31T16:26:03.969.518.000
      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 = 10, 32bit 10MHz counter = 12.347289400 corrected by 40bit 10MHz counter of 11.923772800 obtained at 1Hz counter of 10. Result: 10.423517998
--
   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: 0.999996700 - 0.999996700
   Min 1st sample MIU time among all SL packets: 2021-08-31T16:25:29.423.375.725
   Max 1st sample MIU time among all SL packets: 2021-08-31T16:26:03.969.377.725
   Min 1st sample XO time among all SL packets: 10.423377722
   Max 1st sample XO time among all SL packets: 44.969381724
   TM values from -271 to 230 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-08-31T16:25:29.423.375.725 (XO: 10.423377722 - 10.423683723, t=37.2 degC)  Rank: 00076
   TM values: Max =   224  Min =  -271  Ave =    -4.61  Std =    26.44
   Min TM value:-271 at an offset of 81.125 usec -> 2021-08-31T16:25:29.423.456.850 (XO: 10.423458847)
   Max TM value:224 at an offset of 111.488 usec -> 2021-08-31T16:25:29.423.487.212 (XO: 10.423489210)
   Max dTM/dt [1/us]:2.22e+03 at an offset of 111.325 usec -> 2021-08-31T16:25:29.423.487.050 (XO: 10.423489048)
   Min dTM/dt [1/us]:-2.42e+03 at an offset of 108.788 usec -> 2021-08-31T16:25:29.423.484.512 (XO: 10.423486510)

 - Block number: 2 starting at 2021-08-31T16:25:48.046.478.725 (XO: 29.046479778 - 29.046785779, t=37.2 degC)  Rank: 00086
   TM values: Max =   216  Min =  -227  Ave =    -4.51  Std =    21.42
   Min TM value:-227 at an offset of 110.100 usec -> 2021-08-31T16:25:48.046.588.825 (XO: 29.046589879)
   Max TM value:216 at an offset of 112.825 usec -> 2021-08-31T16:25:48.046.591.550 (XO: 29.046592604)
   Max dTM/dt [1/us]:1.97e+03 at an offset of 112.675 usec -> 2021-08-31T16:25:48.046.591.400 (XO: 29.046592454)
   Min dTM/dt [1/us]:-2.21e+03 at an offset of 109.963 usec -> 2021-08-31T16:25:48.046.588.687 (XO: 29.046589741)

 - Block number: 3 starting at 2021-08-31T16:26:03.969.088.725 (XO: 44.969092723 - 44.969398724, t=37.2 degC)  Rank: 00077
   TM values: Max =   230  Min =  -257  Ave =    -4.47  Std =    19.71
   Min TM value:-257 at an offset of 115.463 usec -> 2021-08-31T16:26:03.969.204.187 (XO: 44.969208186)
   Max TM value:230 at an offset of 115.700 usec -> 2021-08-31T16:26:03.969.204.425 (XO: 44.969208423)
   Max dTM/dt [1/us]:2.33e+03 at an offset of 115.563 usec -> 2021-08-31T16:26:03.969.204.287 (XO: 44.969208286)
   Min dTM/dt [1/us]:-2.44e+03 at an offset of 113.025 usec -> 2021-08-31T16:26:03.969.201.750 (XO: 44.969205748)
