-- OK --
-----------------> BLESK ver.2021-02-27 run on Wed Dec 22 00:10:26 2021 UTC
-- File 20210821_113346_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 3.255456 to 44.384538
-each separately from 3s to 44s and from 255456us to 830905us.
   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, ...
      17.574871 in 1 packets: 18
      23.553344 in 1 packets: 36
MIU packet time from 2021-08-21T11:33:52.255.456.000 to 2021-08-21T11:34:33.384.538.000
   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, ...
      17.574871 in 1 packets: 18
      23.553344 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 4.8864079 to 45.8862705
   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, ...
      16.9999436 in 1 packets: 18
      23.9999190 in 1 packets: 36
Temperature FPGA: 
      05 -> 48.5 degC in 54 packets (all packets)
Temperature XO: 
      C0 -> 35.6 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 20210821_113346_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 5.1418644 to 5.1421534
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 17.5748150  -- OK for SL --
   MIU time from 2021-08-21T11:33:52.255.456.000 to 2021-08-21T11:33:52.255.745.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 17.574871

 - 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:
      83 in 18 packets (all packets)  -- OK --
   10 MHz counter from 22.7169684 to 22.7172574
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
      Difference to the following block: 23.5532630  -- OK for SL --
   MIU time from 2021-08-21T11:34:09.830.616.000 to 2021-08-21T11:34:09.830.905.000
      Difference between neigboring packets: 
      0.000017 in 17 packets (all packets)
      Difference to the following block: 23.553344

 - 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:
      78 in 18 packets (all packets)  -- OK --
   10 MHz counter from 46.2705204 to 46.2708094
      Difference between neigboring packets: 
      0.0000170 in 17 packets (all packets)  -- OK --
   MIU time from 2021-08-21T11:34:33.384.249.000 to 2021-08-21T11:34:33.384.538.000
      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 = 3, 32bit 10MHz counter = 5.141864400 corrected by 40bit 10MHz counter of 4.886407900 obtained at 1Hz counter of 3. Result: 3.255457317
--
   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: 2021-08-21T11:33:52.255.315.725
   Max 1st sample MIU time among all SL packets: 2021-08-21T11:34:33.384.397.725
   Min 1st sample XO time among all SL packets: 3.255317042
   Max 1st sample XO time among all SL packets: 44.384399932
   TM values from -273 to 218 median:-5.00000
--
Extremes and waveform characteristics in blocks of SL data packets:

 - Block number: 1 starting at 2021-08-21T11:33:52.255.315.725 (XO: 3.255317042 - 3.255623043, t=35.6 degC)  Rank: 00081
   TM values: Max =   205  Min =  -244  Ave =    -4.53  Std =    21.12
   Min TM value:-244 at an offset of 122.975 usec -> 2021-08-21T11:33:52.255.438.700 (XO: 3.255440017)
   Max TM value:205 at an offset of 122.663 usec -> 2021-08-21T11:33:52.255.438.387 (XO: 3.255439705)
   Max dTM/dt [1/us]:1.90e+03 at an offset of 125.350 usec -> 2021-08-21T11:33:52.255.441.075 (XO: 3.255442392)
   Min dTM/dt [1/us]:-2.14e+03 at an offset of 122.763 usec -> 2021-08-21T11:33:52.255.438.487 (XO: 3.255439805)

 - Block number: 2 starting at 2021-08-21T11:34:09.830.475.725 (XO: 20.830479366 - 20.830785367, t=35.6 degC)  Rank: 00083
   TM values: Max =   218  Min =  -268  Ave =    -4.43  Std =    24.83
   Min TM value:-268 at an offset of 141.075 usec -> 2021-08-21T11:34:09.830.616.800 (XO: 20.830620441)
   Max TM value:218 at an offset of 140.775 usec -> 2021-08-21T11:34:09.830.616.500 (XO: 20.830620141)
   Max dTM/dt [1/us]:1.78e+03 at an offset of 138.700 usec -> 2021-08-21T11:34:09.830.614.425 (XO: 20.830618066)
   Min dTM/dt [1/us]:-2.36e+03 at an offset of 112.400 usec -> 2021-08-21T11:34:09.830.588.125 (XO: 20.830591766)

 - Block number: 3 starting at 2021-08-21T11:34:33.384.108.725 (XO: 44.384110931 - 44.384416932, t=35.6 degC)  Rank: 00078
   TM values: Max =   201  Min =  -273  Ave =    -4.44  Std =    24.76
   Min TM value:-273 at an offset of 110.313 usec -> 2021-08-21T11:34:33.384.219.037 (XO: 44.384221244)
   Max TM value:201 at an offset of 112.900 usec -> 2021-08-21T11:34:33.384.221.625 (XO: 44.384223831)
   Max dTM/dt [1/us]:1.92e+03 at an offset of 112.713 usec -> 2021-08-21T11:34:33.384.221.437 (XO: 44.384223644)
   Min dTM/dt [1/us]:-1.98e+03 at an offset of 110.125 usec -> 2021-08-21T11:34:33.384.218.850 (XO: 44.384221056)
