
============================================================
Reading 1 (t=0.01s)
============================================================
  Device: HPCS6500
  Date: 2026-02-04  Time: 15:58:55

  --- Photometric ---
  Phi (lm):          479.98
  eta (lm/W):         57.09
  CCT (K):             5653
  Duv:              0.00551

  --- Chromaticity ---
  x:   0.3289    y:  0.3488
  u:   0.2015    v:  0.3206
  u':  0.2015    v': 0.4809

  --- CRI ---
  Ra:  83.0    SDCM: 4.69
  R1=82, R2=94, R3=93, R4=77, R5=82, R6=89, R7=83, R8=64
  R9=5, R10=84, R11=76, R12=60, R13=87, R14=97, R15=76

  --- CIE 1931 ---
  X: 662.526  Y: 702.748  Z: 649.286
  TLCI-2012: 68

  --- Radiometric ---
  Phi_e (mW):      1492.631
  Phi_eb (mW):      470.398
  Phi_ey (mW):      680.493
  Phi_er (mW):      331.425
  Phi_efr (mW):      11.458

  --- Electrical ---
  Voltage (V):       230.31
  Current (A):       0.0653
  Power (W):          8.407
  Frequency (Hz):     50.02
  Power Factor:      0.5591

  --- Sensor ---
  Peak Signal:        53066
  Dark Signal:         2219
  Compensate:          2834

  --- Spectrum (380-1050nm) ---
    380.0nm:   0.0008 []
    389.6nm:   0.0890 []
    399.2nm:   0.3229 []
    408.8nm:   0.7770 [##]
    418.4nm:   1.6247 [####]
    428.0nm:   3.0114 [########]
    437.6nm:   5.1952 [##############]
    447.2nm:   8.5884 [########################]
    456.8nm:  12.6235 [####################################]
    466.4nm:  13.6578 [#######################################]
    476.0nm:  10.8532 [###############################]
    485.6nm:   8.3235 [########################]
    495.2nm:   6.7865 [###################]
    504.8nm:   5.5139 [###############]
    514.4nm:   4.7091 [#############]
    524.0nm:   4.4881 [############]
    533.6nm:   4.6034 [#############]
    543.2nm:   4.8833 [##############]
    552.8nm:   5.2877 [###############]
    562.4nm:   5.6993 [################]
    572.0nm:   6.0321 [#################]
    581.6nm:   6.2673 [##################]
    591.2nm:   6.4150 [##################]
    600.8nm:   6.5413 [##################]
    610.4nm:   6.6433 [###################]
    620.0nm:   6.7819 [###################]
    629.6nm:   6.9311 [####################]
    639.2nm:   7.0607 [####################]
    648.8nm:   7.1652 [####################]
    658.4nm:   7.2412 [####################]
    668.0nm:   7.3020 [#####################]
    677.6nm:   7.3772 [#####################]
    687.2nm:   7.5026 [#####################]
    696.8nm:   7.5342 [#####################]
    706.4nm:   7.4841 [#####################]
    716.0nm:   7.3912 [#####################]
    725.6nm:   7.2247 [####################]
    735.2nm:   7.0265 [####################]
    744.8nm:   6.7293 [###################]
    754.4nm:   6.3794 [##################]
    764.0nm:   5.9717 [#################]
    773.6nm:   5.5819 [################]
    783.2nm:   5.1382 [##############]
    792.8nm:   4.7075 [#############]
    802.3nm:   4.2856 [############]
    811.9nm:   3.8809 [###########]
    821.5nm:   3.4503 [#########]
    831.1nm:   3.0323 [########]
    840.7nm:   2.6561 [#######]
    850.3nm:   2.2916 [######]
    859.9nm:   1.9863 [#####]
    869.5nm:   1.7127 [####]
    879.1nm:   1.4511 [####]
    888.7nm:   1.2506 [###]
    898.3nm:   1.0459 [###]
    907.9nm:   0.8602 [##]
    917.5nm:   0.7136 [##]
    927.1nm:   0.5768 [#]
    936.7nm:   0.4717 [#]
    946.3nm:   0.3844 [#]
    955.9nm:   0.3112 []
    965.5nm:   0.2369 []
    975.1nm:   0.1834 []
    984.7nm:   0.1431 []
    994.3nm:   0.1127 []
   1003.9nm:   0.0847 []
   1013.5nm:   0.0629 []
   1023.1nm:   0.0458 []
   1032.7nm:   0.0273 []
   1042.3nm:   0.0104 []

============================================================
Reading 2 (t=2.13s)
============================================================
  Device: HPCS6500
  Date: 2026-02-04  Time: 16:02:06

  --- Photometric ---
  Phi (lm):          479.89
  eta (lm/W):         57.09
  CCT (K):             5655
  Duv:              0.00550

  --- Chromaticity ---
  x:   0.3288    y:  0.3488
  u:   0.2015    v:  0.3206
  u':  0.2015    v': 0.4809

  --- CRI ---
  Ra:  83.0    SDCM: 4.67
  R1=82, R2=94, R3=93, R4=77, R5=82, R6=89, R7=83, R8=64
  R9=5, R10=84, R11=76, R12=60, R13=86, R14=97, R15=76

  --- CIE 1931 ---
  X: 662.427  Y: 702.620  Z: 649.490
  TLCI-2012: 68

  --- Radiometric ---
  Phi_e (mW):      1492.469
  Phi_eb (mW):      470.073
  Phi_ey (mW):      679.697
  Phi_er (mW):      330.648
  Phi_efr (mW):      11.237

  --- Electrical ---
  Voltage (V):       230.30
  Current (A):       0.0653
  Power (W):          8.406
  Frequency (Hz):     50.02
  Power Factor:      0.5592

  --- Sensor ---
  Peak Signal:        53055
  Dark Signal:         2246
  Compensate:          2834

  --- Spectrum (380-1050nm) ---
    380.0nm:   0.0003 []
    389.6nm:   0.0894 []
    399.2nm:   0.3190 []
    408.8nm:   0.7735 [##]
    418.4nm:   1.6266 [####]
    428.0nm:   3.0219 [########]
    437.6nm:   5.2066 [###############]
    447.2nm:   8.5984 [########################]
    456.8nm:  12.6300 [####################################]
    466.4nm:  13.6373 [#######################################]
    476.0nm:  10.8302 [###############################]
    485.6nm:   8.3115 [########################]
    495.2nm:   6.7760 [###################]
    504.8nm:   5.5051 [###############]
    514.4nm:   4.7003 [#############]
    524.0nm:   4.4846 [############]
    533.6nm:   4.5981 [#############]
    543.2nm:   4.8781 [##############]
    552.8nm:   5.2836 [###############]
    562.4nm:   5.6906 [################]
    572.0nm:   6.0287 [#################]
    581.6nm:   6.2648 [##################]
    591.2nm:   6.4112 [##################]
    600.8nm:   6.5259 [##################]
    610.4nm:   6.6311 [###################]
    620.0nm:   6.7794 [###################]
    629.6nm:   6.9210 [###################]
    639.2nm:   7.0479 [####################]
    648.8nm:   7.1559 [####################]
    658.4nm:   7.2319 [####################]
    668.0nm:   7.2973 [#####################]
    677.6nm:   7.3794 [#####################]
    687.2nm:   7.4932 [#####################]
    696.8nm:   7.5221 [#####################]
    706.4nm:   7.4767 [#####################]
    716.0nm:   7.3786 [#####################]
    725.6nm:   7.2110 [####################]
    735.2nm:   7.0181 [####################]
    744.8nm:   6.7234 [###################]
    754.4nm:   6.3685 [##################]
    764.0nm:   5.9592 [#################]
    773.6nm:   5.5700 [################]
    783.2nm:   5.1347 [##############]
    792.8nm:   4.6961 [#############]
    802.3nm:   4.2714 [############]
    811.9nm:   3.8696 [###########]
    821.5nm:   3.4402 [#########]
    831.1nm:   3.0220 [########]
    840.7nm:   2.6562 [#######]
    850.3nm:   2.2910 [######]
    859.9nm:   1.9745 [#####]
    869.5nm:   1.7021 [####]
    879.1nm:   1.4475 [####]
    888.7nm:   1.2388 [###]
    898.3nm:   1.0408 [###]
    907.9nm:   0.8597 [##]
    917.5nm:   0.7104 [##]
    927.1nm:   0.5750 [#]
    936.7nm:   0.4669 [#]
    946.3nm:   0.3804 [#]
    955.9nm:   0.3071 []
    965.5nm:   0.2300 []
    975.1nm:   0.1785 []
    984.7nm:   0.1403 []
    994.3nm:   0.1103 []
   1003.9nm:   0.0812 []
   1013.5nm:   0.0610 []
   1023.1nm:   0.0417 []
   1032.7nm:   0.0264 []
   1042.3nm:   0.0066 []
