-- OK --
-----------------> BLESK ver.2021-02-27 run on Sun Dec 26 04:02:01 2021 UTC
-- File 20210827_003720_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 6.847074 to 44.666784
-each separately from 6s to 44s and from 666495us to 947032us.
   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, ...
      21.099380 in 1 packets: 18
      16.719463 in 1 packets: 36
MIU packet time from 2021-08-27T00:37:29.847.074.000 to 2021-08-27T00:38:07.666.784.000
   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, ...
      21.099380 in 1 packets: 18
      16.719463 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 7.9003901 to 45.9002643
   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, ...
      20.9999304 in 1 packets: 18
      16.9999438 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 1 packets: 1
      1 in 36 packets: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, ...
      2 in 17 packets: 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54
Number of generated alerts: 
      0 in 1 packets: 1
      1 in 36 packets: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, ...
      2 in 17 packets: 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54
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 20210827_003720_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:
      81 in 18 packets (all packets)  -- OK --
   10 MHz counter from 8.7474644 to 8.7477534
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 21.0993110  -- OK for SL --
   MIU time from 2021-08-27T00:37:29.847.074.000 to 2021-08-27T00:37:29.847.363.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 21.099380

 - 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 29.8470644 to 29.8473534
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 16.7194070  -- OK for SL --
   MIU time from 2021-08-27T00:37:50.946.743.000 to 2021-08-27T00:37:50.947.032.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 16.719463

 - 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:
      84 in 18 packets (all packets)  -- OK --
   10 MHz counter from 46.5667604 to 46.5670494
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-08-27T00:38:07.666.495.000 to 2021-08-27T00:38:07.666.784.000
      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 = 6, 32bit 10MHz counter = 8.747464400 corrected by 40bit 10MHz counter of 7.900390100 obtained at 1Hz counter of 6. Result: 6.847077180
--
   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 - 0.999996800
   Min 1st sample MIU time among all SL packets: 2021-08-27T00:37:29.846.933.725
   Max 1st sample MIU time among all SL packets: 2021-08-27T00:38:07.666.643.725
   Min 1st sample XO time among all SL packets: 6.846936905
   Max 1st sample XO time among all SL packets: 44.666646958
   TM values from -266 to 213 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-08-27T00:37:29.846.933.725 (XO: 6.846936905 - 6.847242906, t=37.2 degC)  Rank: 00081
   TM values: Max =   197  Min =  -254  Ave =    -4.57  Std =    19.52
   Min TM value:-254 at an offset of 129.763 usec -> 2021-08-27T00:37:29.847.063.487 (XO: 6.847066668)
   Max TM value:197 at an offset of 132.338 usec -> 2021-08-27T00:37:29.847.066.062 (XO: 6.847069243)
   Max dTM/dt [1/us]:2.03e+03 at an offset of 132.150 usec -> 2021-08-27T00:37:29.847.065.875 (XO: 6.847069055)
   Min dTM/dt [1/us]:-2.17e+03 at an offset of 129.575 usec -> 2021-08-27T00:37:29.847.063.300 (XO: 6.847066480)

 - Block number: 2 starting at 2021-08-27T00:37:50.946.602.725 (XO: 27.946606749 - 27.946912750, t=37.2 degC)  Rank: 00078
   TM values: Max =   206  Min =  -266  Ave =    -4.58  Std =    20.05
   Min TM value:-266 at an offset of 115.200 usec -> 2021-08-27T00:37:50.946.717.925 (XO: 27.946721949)
   Max TM value:206 at an offset of 117.763 usec -> 2021-08-27T00:37:50.946.720.487 (XO: 27.946724512)
   Max dTM/dt [1/us]:1.81e+03 at an offset of 117.588 usec -> 2021-08-27T00:37:50.946.720.312 (XO: 27.946724337)
   Min dTM/dt [1/us]:-1.74e+03 at an offset of 114.988 usec -> 2021-08-27T00:37:50.946.717.712 (XO: 27.946721737)

 - Block number: 3 starting at 2021-08-27T00:38:07.666.354.725 (XO: 44.666357957 - 44.666663958, t=37.2 degC)  Rank: 00084
   TM values: Max =   213  Min =  -262  Ave =    -4.49  Std =    21.50
   Min TM value:-262 at an offset of 113.888 usec -> 2021-08-27T00:38:07.666.468.612 (XO: 44.666471845)
   Max TM value:213 at an offset of 113.625 usec -> 2021-08-27T00:38:07.666.468.350 (XO: 44.666471583)
   Max dTM/dt [1/us]:2.00e+03 at an offset of 116.275 usec -> 2021-08-27T00:38:07.666.471.000 (XO: 44.666474233)
   Min dTM/dt [1/us]:-2.48e+03 at an offset of 113.725 usec -> 2021-08-27T00:38:07.666.468.450 (XO: 44.666471683)
