[
 {
  "label": "published_repro",
  "s11_at_target_db": -17.255610789296558,
  "zin_at_target": {
   "re": 42.11046468598838,
   "im": -9.961465359493708
  },
  "resonance_mhz": 930.0975,
  "s11_at_resonance_db": -21.674255934180557,
  "num_cells": 530250,
  "forward_gain_dbi": 8.220695842847658,
  "front_to_back_db": 8.506171184422834
 },
 {
  "label": "opt_d0",
  "s11_at_target_db": -13.454101545503395,
  "zin_at_target": {
   "re": 43.15354873723323,
   "im": -19.00425338560775
  },
  "resonance_mhz": 943.5175,
  "s11_at_resonance_db": -23.948559097348028,
  "num_cells": 528675,
  "forward_gain_dbi": 8.168120099410377,
  "front_to_back_db": 8.39626996489225
 },
 {
  "label": "opt_d1.5",
  "s11_at_target_db": -17.02092057886781,
  "zin_at_target": {
   "re": 44.455920518376324,
   "im": -12.222513609984066
  },
  "resonance_mhz": 933.4525,
  "s11_at_resonance_db": -25.146393325890802,
  "num_cells": 517545,
  "forward_gain_dbi": 8.16175203285196,
  "front_to_back_db": 8.450712866469017
 },
 {
  "label": "opt_d3",
  "s11_at_target_db": -21.93270185691685,
  "zin_at_target": {
   "re": 45.391458090968385,
   "im": -6.108290052531576
  },
  "resonance_mhz": 925.065,
  "s11_at_resonance_db": -26.715877481975745,
  "num_cells": 517545,
  "forward_gain_dbi": 8.166828377921311,
  "front_to_back_db": 8.567932022007904
 },
 {
  "label": "opt_d0_boom",
  "s11_at_target_db": -12.67078715864538,
  "zin_at_target": {
   "re": 44.142954365359344,
   "im": -21.68640490345481
  },
  "resonance_mhz": 948.55,
  "s11_at_resonance_db": -27.42582964417442,
  "num_cells": 661815,
  "forward_gain_dbi": 8.152573722962103,
  "front_to_back_db": 8.370685036163835
 }
]