{
 "snr": [
  20,
  50,
  100,
  200
 ],
 "dchi2": {
  "20": {
   "i": 0,
   "ii": 2.7854157927918197,
   "iii": 0.000015240182824761904
  },
  "50": {
   "i": 0,
   "ii": 17.408848704948863,
   "iii": 0.00009525114265476195
  },
  "100": {
   "i": 0,
   "ii": 69.63539481979545,
   "iii": 0.0003810045706190478
  },
  "200": {
   "i": 0,
   "ii": 278.5415792791818,
   "iii": 0.0015240182824761911
  }
 },
 "dchi2_lyb": {
  "20": {
   "i": 0,
   "ii": 103.14596572133787,
   "iii": 8.344654718739688e-7
  },
  "50": {
   "i": 0,
   "ii": 644.6622857583618,
   "iii": 0.0000052154091992123055
  },
  "100": {
   "i": 0,
   "ii": 2578.649143033447,
   "iii": 0.000020861636796849222
  },
  "200": {
   "i": 0,
   "ii": 10314.596572133789,
   "iii": 0.00008344654718739689
  }
 },
 "max_abs_dF_vs_oracle": {
  "lya": 0.00003611714952134193,
  "lyb": 0.000014233981358913184
 },
 "iii_max_abs_dF": {
  "lya": 0.00003612391667118242,
  "lyb": 0.000012524426833526725
 },
 "construction": {
  "dv_iii_kms": 5.988250955282366,
  "dv_rule_kms": 5.988250955282366,
  "b_tot_i_kms": 27.430592995288688,
  "b_tot_iii_kms": 27.430592995288688
 },
 "checks": [
  {
   "name": "(iii) is constructed, not tuned: dv = 5.988251 km/s equals the matching rule's 5.988251",
   "pass": true
  },
  {
   "name": "b_tot(iii) = b_tot(i) = 27.430593 km/s",
   "pass": true
  },
  {
   "name": "lya Δχ²(ii) at S/N=20: browser 2.785 vs oracle 2.785",
   "pass": true,
   "rel": 0.00009591919179879054
  },
  {
   "name": "lya Δχ²(ii) at S/N=50: browser 17.41 vs oracle 17.41",
   "pass": true,
   "rel": 0.00009591919179820377
  },
  {
   "name": "lya Δχ²(ii) at S/N=100: browser 69.64 vs oracle 69.63",
   "pass": true,
   "rel": 0.00009591919179820377
  },
  {
   "name": "lya Δχ²(ii) at S/N=200: browser 278.5 vs oracle 278.5",
   "pass": true,
   "rel": 0.00009591919179820377
  },
  {
   "name": "lyb Δχ²(ii) at S/N=20: browser 103.1 vs oracle 103.1",
   "pass": true,
   "rel": 0.000003868684793384077
  },
  {
   "name": "lyb Δχ²(ii) at S/N=50: browser 644.7 vs oracle 644.7",
   "pass": true,
   "rel": 0.0000038686847931801725
  },
  {
   "name": "lyb Δχ²(ii) at S/N=100: browser 2579 vs oracle 2579",
   "pass": true,
   "rel": 0.0000038686847931801725
  },
  {
   "name": "lyb Δχ²(ii) at S/N=200: browser 1.031e+4 vs oracle 1.031e+4",
   "pass": true,
   "rel": 0.0000038686847931801725
  },
  {
   "name": "exact path: Δχ²(iii) ≤ 8.7e-6 at every S/N ≤ 200 in Lyα and Lyβ (bound 1e-4)",
   "pass": true
  },
  {
   "name": "browser: max |F(iii) − F(i)| 3.6e-5 (Voigt-approximation level; 3.5e-6 with Gaussian kernels) < 1e-4; Δχ²(iii) ≤ 1.5e-3 at S/N 200",
   "pass": true
  },
  {
   "name": "browser vs oracle: max |ΔF| Lyα 3.6e-5, Lyβ 1.4e-5",
   "pass": true
  }
 ],
 "dchi2_iii_max": 0.0015240182824761911,
 "dchi2_iii_max_oracle": 0.000008658262736648383,
 "iii_max_abs_dF_gauss_kernels": 0.00000350819606920183,
 "iii_max_abs_dF_oracle": {
  "lya": 0.000003963516363891806,
  "lyb": 6.35804441984078e-7
 },
 "lyb_over_lya_flambda": 0.1603652717586617,
 "pass": true
}