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m-thesis-introduction/simulations/airshower_beacon_simulation
History
Eric Teunis de Boone 0966be97b9 ZH: Allow the beacon's signal to decrease with distance
2022-11-10 15:09:27 +01:00
..
earsim@47febcf280 Got ZHaires simulated signal 2022-09-22 09:36:37 +02:00
ZH_airshower Got ZHaires simulated signal 2022-09-22 09:36:37 +02:00
aa_generate_beacon.py ZH: Prefix simu scripts with alpabetical order 2022-11-10 12:04:31 +01:00
ab_modify_clocks.py ZH: Prefix simu scripts with alpabetical order 2022-11-10 12:04:31 +01:00
lib.py ZH: Allow the beacon's signal to decrease with distance 2022-11-10 15:09:27 +01:00
Makefile ZH: Prefix simu scripts with alpabetical order 2022-11-10 12:04:31 +01:00
README.md ZH: Prefix simu scripts with alpabetical order 2022-11-10 12:04:31 +01:00
view_ant0.py ZH: slight tweak of view_ant0.py 2022-09-26 17:17:35 +02:00
view_beaconed_antenna.py ZH: Prefix simu scripts with alpabetical order 2022-11-10 12:04:31 +01:00

README.md

Airshower + Beacon simulation

Simulate receiving an airshower and beacon in an array. Using the beacon, the clocks can be calibrated.

The ZHaires simulated airshower is stored in ./ZH_airshower. The produced files can be read using ./earsim.

Steps:

  1. Setup

    1. Beacon ([./aa_generate_beacon.py])

      1. Define tx position
      2. Read in antennas
      3. Sample beacon at each antenna
      4. Add to relevant polarisation
      5. Save antenna traces

    2. Timeoffset ([./ab_modify_clocks.py])

      1. Generate timeoffsets for each antenna
      2. Modify time samples

  2. Beacon analysis

    1. Find beacon frequency and phase in antenna traces ([./ba_beacon_phases.py])
    2. Find k*2\pi phase offsets (periods) ([./bb_beacon_multiples.py])

  3. Rewrite clocks