Illuminance plots of 2540

(as computed by ies2tab from that IES photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for a single luminaire). The right plot is for a single luminaire, unrotated.

illuminance scale

Values below the scale are illuminance / 1 lx. This is for (unrealistic) “unit” case that luminaires would have lamps producing 1 klm only, would be point-like and just 1 m over the terrain.

ies2tab text output:

   
       
# REPORT: CS0556  
# DESCRIPTION: 1560 MBF 125
# LAMP: MBF125              
# TILT=NONE
# Bulbs: 1,   6300 lm each
#  (luminous intensites divided by  6.30 in the original ies file)
# Number of measured angles:  36 vertical,  52 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:  125 W


# Source file: ies/2540.ies
# Luminaire flux =   259 raw, for the given bulb(s) it would be  1629 lm,
#                   25.9 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.0 cd / 1000 lm ,  0.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max    33 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    23 cd / 1000 lm,
# maximum spec. lum. intensity   111 cd / 1000 lm

# The following table gives luminous intensities which would be produced
# using a hypothetic bulb giving a luminous flux of 1000 lm (i.e., cd/klm):

#  H:   0.0   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  60.0  75.0  90.0 105.0 120.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 240.0 255.0 270.0 285.0 300.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#V:  
  0.0   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103
 10.0   108   107   107   105   107   105   106   104   104   103   103   101  99.0  99.0  99.0   101   103   103   104   104   106   105   107   105   107   107   108   107   108   108   109   107   107   107   107   107   105   104   102   103   102   104   105   107   107   107   107   107   109   108   108   107
 20.0   110   110   108   108   108   106   105   104   103   102   100  97.0  94.0  92.0  94.0  97.0   100   102   103   104   105   106   108   108   108   110   110   111   110   111   111   109   108   109   106   106   103   101  96.0  96.0  96.0   101   103   106   106   109   108   109   111   111   110   111
 30.0   101   102   100   100  99.0  98.0  97.0  97.0  94.0  94.0  91.0  88.0  84.0  81.0  84.0  88.0  91.0  94.0  94.0  97.0  97.0  98.0  99.0   100   100   102   101   103   101   104   103   103  99.0   100  97.0  96.0  93.0  90.0  83.0  83.0  83.0  90.0  93.0  96.0  97.0   100  99.0   103   103   104   101   103
 35.0  94.0  94.0  92.0  92.0  92.0  90.0  88.0  89.0  86.0  86.0  83.0  80.0  77.0  74.0  77.0  80.0  83.0  86.0  86.0  89.0  88.0  90.0  92.0  92.0  92.0  94.0  94.0  95.0  94.0  95.0  95.0  95.0  93.0  92.0  89.0  88.0  85.0  81.0  76.0  74.0  76.0  81.0  85.0  88.0  89.0  92.0  93.0  95.0  95.0  95.0  94.0  95.0
 40.0  84.0  84.0  83.0  83.0  82.0  81.0  79.0  79.0  77.0  77.0  74.0  72.0  68.0  67.0  68.0  72.0  74.0  77.0  77.0  79.0  79.0  81.0  82.0  83.0  83.0  84.0  84.0  86.0  84.0  86.0  85.0  86.0  83.0  83.0  80.0  78.0  75.0  72.0  67.0  66.0  67.0  72.0  75.0  78.0  80.0  83.0  83.0  86.0  85.0  86.0  84.0  86.0
 45.0  73.0  74.0  73.0  73.0  72.0  70.0  69.0  69.0  66.0  66.0  64.0  61.0  58.0  57.0  58.0  61.0  64.0  66.0  66.0  69.0  69.0  70.0  72.0  73.0  73.0  74.0  73.0  76.0  73.0  75.0  75.0  74.0  72.0  72.0  69.0  68.0  65.0  62.0  57.0  56.0  57.0  62.0  65.0  68.0  69.0  72.0  72.0  74.0  75.0  75.0  73.0  76.0
 47.5  67.0  68.0  67.0  67.0  65.0  64.0  63.0  63.0  60.0  60.0  59.0  56.0  53.0  53.0  53.0  56.0  59.0  60.0  60.0  63.0  63.0  64.0  65.0  67.0  67.0  68.0  67.0  70.0  66.0  69.0  68.0  68.0  65.0  66.0  62.0  62.0  59.0  56.0  52.0  52.0  52.0  56.0  59.0  62.0  62.0  66.0  65.0  68.0  68.0  69.0  66.0  70.0
 50.0  60.0  61.0  60.0  60.0  60.0  58.0  57.0  57.0  55.0  54.0  53.0  51.0  48.0  48.0  48.0  51.0  53.0  54.0  55.0  57.0  57.0  58.0  60.0  60.0  60.0  61.0  60.0  63.0  60.0  62.0  61.0  62.0  58.0  60.0  56.0  55.0  53.0  52.0  40.0  47.0  40.0  52.0  53.0  55.0  56.0  60.0  58.0  62.0  61.0  62.0  60.0  63.0
 52.5  54.0  55.0  55.0  54.0  53.0  52.0  51.0  52.0  49.0  49.0  41.0  46.0  41.0  41.0  41.0  46.0  41.0  49.0  49.0  52.0  51.0  52.0  53.0  54.0  55.0  55.0  54.0  57.0  54.0  56.0  55.0  55.0  52.0  53.0  51.0  51.0  48.0  46.0  40.0  41.0  40.0  46.0  48.0  51.0  51.0  53.0  52.0  55.0  55.0  56.0  54.0  57.0
 55.0  41.0  50.0  48.0  49.0  47.0  47.0  45.0  41.0  41.0  44.0  42.0  41.0  39.0  39.0  39.0  41.0  42.0  44.0  41.0  41.0  45.0  47.0  47.0  49.0  48.0  50.0  41.0  50.0  49.0  50.0  41.0  49.0  41.0  47.0  45.0  45.0  41.0  41.0  36.0  38.0  36.0  41.0  41.0  45.0  45.0  47.0  41.0  49.0  41.0  50.0  49.0  50.0
 57.5  41.0  44.0  41.0  41.0  41.0  41.0  40.0  40.0  38.0  39.0  36.0  36.0  33.0  34.0  33.0  36.0  36.0  39.0  38.0  40.0  40.0  41.0  41.0  41.0  41.0  44.0  41.0  41.0  42.0  44.0  41.0  41.0  40.0  41.0  39.0  39.0  37.0  35.0  31.0  32.0  31.0  35.0  37.0  39.0  39.0  41.0  40.0  41.0  41.0  44.0  42.0  41.0
 60.0  37.0  38.0  36.0  37.0  35.0  36.0  34.0  35.0  32.0  33.0  31.0  31.0  29.0  29.0  29.0  31.0  31.0  33.0  32.0  35.0  34.0  36.0  35.0  37.0  36.0  38.0  37.0  38.0  37.0  38.0  36.0  37.0  35.0  35.0  34.0  34.0  31.0  31.0  27.0  28.0  27.0  31.0  31.0  34.0  34.0  35.0  35.0  37.0  36.0  38.0  37.0  38.0
 62.5  31.0  33.0  31.0  32.0  30.0  30.0  29.0  29.0  28.0  28.0  26.0  27.0  25.0  25.0  25.0  27.0  26.0  28.0  28.0  29.0  29.0  30.0  30.0  32.0  31.0  33.0  31.0  33.0  31.0  32.0  30.0  31.0  30.0  30.0  28.0  28.0  26.0  26.0  23.0  24.0  23.0  26.0  26.0  28.0  28.0  30.0  30.0  31.0  30.0  32.0  31.0  33.0
 65.0  26.0  27.0  26.0  27.0  25.0  25.0  24.0  24.0  23.0  24.0  22.0  22.0  21.0  21.0  21.0  22.0  22.0  24.0  23.0  24.0  24.0  25.0  25.0  27.0  26.0  27.0  26.0  28.0  26.0  27.0  25.0  26.0  25.0  25.0  24.0  24.0  22.0  21.0  20.0  20.0  20.0  21.0  22.0  24.0  24.0  25.0  25.0  26.0  25.0  27.0  26.0  28.0
 67.5  21.0  23.0  21.0  22.0  20.0  21.0  19.0  20.0  19.0  19.0  18.0  18.0  17.0  18.0  17.0  18.0  18.0  19.0  19.0  20.0  19.0  21.0  20.0  22.0  21.0  23.0  21.0  23.0  21.0  22.0  20.0  21.0  20.0  20.0  19.0  20.0  18.0  18.0  16.0  17.0  16.0  18.0  18.0  20.0  19.0  20.0  20.0  21.0  20.0  22.0  21.0  23.0
 70.0  17.0  18.0  17.0  17.0  16.0  17.0  15.0  16.0  15.0  15.0  14.0  14.0  13.0  14.0  13.0  14.0  14.0  15.0  15.0  16.0  15.0  17.0  16.0  17.0  17.0  18.0  17.0  18.0  17.0  18.0  16.0  17.0  16.0  16.0  15.0  15.0  14.0  14.0  13.0  13.0  13.0  14.0  14.0  15.0  15.0  16.0  16.0  17.0  16.0  18.0  17.0  18.0
 72.5  13.0  13.0  13.0  13.0  12.0  13.0  12.0  12.0  11.0  12.0  10.0  11.0  10.0  11.0  10.0  11.0  10.0  12.0  11.0  12.0  12.0  13.0  12.0  13.0  13.0  13.0  13.0  14.0  13.0  13.0  12.0  13.0  12.0  12.0  11.0  11.0  11.0  11.0  10.0  10.0  10.0  11.0  11.0  11.0  11.0  12.0  12.0  13.0  12.0  13.0  13.0  14.0
 75.0  10.0  10.0   9.0  10.0   9.0   9.0   8.0   9.0   8.0   8.0   7.0   8.0   7.0   8.0   7.0   8.0   7.0   8.0   8.0   9.0   8.0   9.0   9.0  10.0   9.0  10.0  10.0  10.0   9.0  10.0   9.0   9.0   8.0   9.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   9.0   8.0   9.0   9.0  10.0   9.0  10.0
 77.5   6.0   7.0   6.0   7.0   6.0   6.0   5.0   6.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   6.0   5.0   6.0   6.0   7.0   6.0   7.0   6.0   7.0   6.0   7.0   6.0   7.0   6.0   6.0   6.0   6.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   6.0   6.0   6.0   6.0   7.0   6.0   7.0   6.0   7.0
 80.0   4.0   4.0   0.0   0.0   0.0   4.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   4.0   0.0   0.0   0.0   4.0   4.0   4.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   0.0   0.0   4.0   0.0   0.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   4.0   0.0   4.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 92.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 97.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
102.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
180.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0