Illuminance plots

produced from photometry file Antique_Street_Lamps-Eurotique-Munich-Ltl10238m.ies

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:

   
       
# IESNA91
# [TEST]LTL10238
# [DATE]03/01/2002
# [LUMCAT]EM17 175M MED GCF SR4SC
# [LUMINAIRE]EUROTIQUE ARCHITECTURAL LUMINAIRE WITH SR4SC REFLECTOR, CLEAR FLAT
# [MORE]GLASS LENS.
# [LAMPCAT]MH175/U/M
# [LAMP]ONE 175-WATT CLEAR ED17 METAL HALIDE, HORIZONTAL POS.
# [MANUFAC] ANTIQUE STREET LAMPS
# TILT=NONE
# Bulbs: 1,  12800 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening diameter (and height?):   1.000  (   0.000 )
# Ballast factor: 1,  Input power:  213 W


# Source file: Antique_Street_Lamps\Eurotique\Munich\Ltl10238m.ies
# Luminaire flux =  6301 lm,
#                   49.2 % of the bulb flux
# between 75 and 90:  1.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.0 cd/1000lm ,  0.3 % of the luminaire flux
# 90deg and above:  max   0.0 cd/1000lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 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  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0
#V:  
  0.0  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6  94.6
  2.5  97.8  95.3  97.0  96.4  96.2  95.2  94.4  93.7  95.6  95.7  96.2  95.2  94.5  93.9  95.0  94.5  94.5  94.6  94.9  94.4  94.5  94.5  94.0  93.6  94.1  93.9  94.2  93.9  93.3  91.9  92.0  92.4  91.9  93.7  93.4  93.6  94.1
  5.0  99.3  96.9  98.5  97.9  97.3  96.3  95.2  94.5  96.4  96.4  97.0  95.8  94.8  94.1  94.8  94.2  94.0  94.0  94.1  93.7  93.8  93.7  93.0  92.7  92.4  91.9  91.7  91.2  90.2  88.7  88.6  88.8  88.1  90.1  89.7  89.9  90.1
  7.5 100.4  98.0  99.6  99.0  98.5  97.6  96.3  95.5  97.1  96.6  97.0  95.6  94.7  93.9  94.8  93.7  93.6  93.4  93.7  93.2  93.1  92.7  91.6  90.8  90.3  89.4  89.2  88.5  87.2  85.2  84.7  84.7  83.9  85.8  85.9  85.4  86.2
 10.0 100.9  98.6 100.3 101.8  99.4  98.4  97.3  96.3  97.9  97.3  97.6  99.4  95.0  94.1  97.7  94.1  93.8  93.6  93.9  93.3  93.0  92.1  90.5  89.3  88.2  86.6  85.6  84.7  83.4  82.3  83.6  86.0  86.4  86.3  83.6  81.8  80.8
 12.5 101.5  99.6 101.6 101.2 100.8  99.6  97.9  96.5  98.2  98.1  98.7  97.3  96.4  95.5  96.3  95.8  95.7  95.5  95.8  94.8  93.7  92.1  89.9  88.2  86.2  84.4  83.3  81.2  79.1  76.1  74.5  73.0  71.8  71.8  70.2  70.5  69.1
 15.0 101.1  99.1 101.3 101.4 101.2 100.1  98.7  97.8  99.8  99.3 100.5 100.2  99.5  99.1  99.9  99.2  99.3  99.4  99.5  98.1  96.3  93.6  90.2  87.3  85.0  82.7  79.9  73.0  71.9  67.3  64.2  62.0  59.8  60.3  58.5  57.7  55.0
 17.5  98.5  97.1  99.2  99.5  99.7  99.1  98.1  97.7 100.3 101.7 104.0 104.5 104.0 103.4 104.4 103.6 103.9 104.2 104.0 102.0  98.7  94.8  90.1  86.6  83.5  78.9  73.9  68.4  62.6  56.4  52.6  49.4  47.6  47.9  44.5  42.8  40.7
 20.0  96.3  95.0  96.8  96.9  96.7  96.1  95.9  96.7 102.3 105.4 108.4 109.1 108.2 108.7 110.8 110.5 110.9 111.1 110.7 107.5 102.8  96.9  90.5  85.5  80.4  73.5  66.4  59.3  52.2  45.5  41.7  37.9  35.2  33.9  32.1  31.2  29.8
 22.5  95.5  94.8  96.4  95.9  95.0  93.7  93.5  96.2 103.7 108.1 112.2 114.6 115.3 114.9 116.1 115.3 115.3 115.7 116.5 112.8 106.2  98.1  90.9  83.9  76.2  66.7  57.7  49.1  41.9  35.3  31.1  27.9  25.1  23.4  22.0  21.3  20.1
 25.0  97.7  97.0  98.4  97.5  96.1  94.5  94.1  97.7 104.9 110.9 119.0 120.7 118.4 116.9 117.9 118.2 118.4 119.1 120.6 116.2 107.7  98.4  90.2  81.6  71.5  59.7  48.9  39.0  32.0  26.1  22.2  19.1  16.9  15.7  14.7  14.5  13.7
 27.5 101.1 100.7 102.0 100.5  98.5  96.8  96.9 100.9 109.8 116.4 122.7 122.8 120.7 119.5 120.9 121.2 122.0 123.1 124.8 119.5 108.4  97.0  87.7  77.3  65.2  52.0  39.2  30.1  23.1  18.2  14.9  12.5  11.0  10.2   9.5   9.3   9.0
 30.0 103.4 103.0 104.5 103.0 101.5  99.8 100.5 106.3 117.4 123.8 127.9 126.9 123.6 121.4 123.2 124.1 126.5 128.4 130.2 123.7 109.9  96.2  84.3  70.1  56.5  41.8  30.6  22.5  16.5  12.3   9.8   8.2   7.2   6.8   6.6   6.6   6.4
 32.5 106.6 105.9 107.0 105.3 104.1 102.3 104.2 111.4 124.8 131.4 135.5 133.4 129.8 125.9 126.2 128.0 131.6 135.1 137.0 129.3 113.1  97.8  83.0  66.7  48.4  34.1  24.4  16.6  11.8   8.5   6.8   6.0   6.2   6.4   6.5   6.5   6.6
 35.0 110.6 109.8 111.0 109.1 107.0 104.9 106.3 115.0 132.2 140.8 144.1 141.6 136.2 131.4 130.9 132.3 137.4 141.6 144.3 135.6 120.2  98.6  78.9  57.6  40.2  31.2  20.5  13.2   9.1   6.8   6.2   6.2   6.1   6.1   6.2   6.1   5.9
 37.5 116.1 115.5 116.8 115.3 113.9 110.5 108.9 117.5 139.8 150.9 155.5 149.9 142.3 135.3 134.3 136.5 144.0 148.8 151.3 145.4 125.5  97.3  74.6  47.3  33.7  29.8  19.3  10.9   7.8   6.6   5.9   5.8   5.7   5.3   5.1   5.1   5.0
 40.0 127.0 129.8 128.6 125.5 123.7 120.2 115.9 121.4 144.1 160.9 166.6 160.5 147.8 138.9 138.2 140.9 149.2 155.0 159.1 154.1 126.6  97.5  67.7  41.1  28.4  22.1  17.1  10.1   7.7   6.3   5.6   7.0   5.5   4.1   3.8   3.9   3.8
 42.5 192.0 200.4 190.3 174.0 154.5 139.2 129.2 126.5 147.4 171.7 182.6 175.2 159.1 146.4 142.8 147.3 159.4 165.4 168.7 160.0 132.3  94.0  58.1  36.5  21.6  13.6   9.5   6.4   8.4   7.7   5.7   7.9   5.7   3.5   3.4   3.0   3.0
 45.0 242.6 243.5 258.4 259.2 247.5 217.0 174.5 148.9 154.5 186.6 205.0 197.4 176.3 155.8 151.2 157.0 174.7 190.7 200.9 188.2 149.3 103.4  57.0  32.8  18.1  11.2   7.7   4.7   3.8   7.6   5.0   3.6   3.1   3.3   3.7   2.6   2.4
 47.5 231.2 233.0 244.8 259.9 279.5 280.1 261.5 219.8 190.4 219.8 246.0 239.4 190.5 162.5 157.0 170.7 197.0 212.8 253.6 233.2 180.2 113.0  55.0  31.1  17.5  11.2   6.6   3.7   3.0   2.8   3.0   2.8   2.8   2.7   2.9   2.5   2.4
 50.0 243.7 247.5 251.9 249.5 251.3 270.8 292.7 292.7 277.9 263.9 292.2 285.2 229.9 177.9 169.5 186.7 216.6 232.7 255.6 268.7 211.4 102.7  48.8  24.9  16.4   9.5   5.0   3.3   2.7   2.8   3.0   3.1   3.0   3.3   3.4   3.6   3.8
 52.5 265.9 265.4 276.2 286.4 279.1 266.0 281.5 342.5 338.9 350.7 340.3 293.1 264.1 204.8 183.4 198.2 224.5 238.9 251.6 238.6 167.2  78.4  36.5  20.7  16.4  19.9   3.7   3.0   2.6   2.6   2.9   3.4   4.1   4.6   4.6   4.4   4.5
 55.0 205.6 206.3 230.0 270.5 294.2 309.3 321.2 337.7 365.0 355.8 316.2 276.2 267.1 233.0 191.6 194.3 209.1 217.3 218.9 193.4 120.0  43.0  17.9  11.8   7.9   4.8   4.4   3.4   2.6   2.9   4.0   4.4   4.5   4.3   3.6   2.9   2.3
 57.5 219.5 223.4 228.6 240.2 277.5 312.2 380.2 392.0 370.2 332.7 284.5 247.7 233.1 230.4 189.1 157.1 164.5 169.1 170.5 148.0  82.0  23.4  10.6   7.6   7.0   3.5   3.2   3.0   2.7   3.0   2.7   2.4   2.3   2.2   2.1   2.1   2.0
 60.0 257.8 263.5 261.0 253.6 251.4 272.6 322.1 385.8 401.6 306.2 225.4 198.6 157.1 153.6 148.4 119.3 124.7 130.9 139.1 113.2  54.9  15.5   8.0   5.4   5.2   3.7   2.8   2.7   2.4   2.3   2.3   2.3   2.3   2.3   2.2   2.1   2.0
 62.5 285.3 288.4 298.0 296.4 293.7 305.2 316.8 315.3 357.2 319.1 229.9 183.6 137.5 110.6  96.4  90.2 101.5 117.0 125.7 101.0  29.5  12.7   5.9   3.9   3.3   2.8   2.5   2.3   2.3   2.3   2.3   2.4   2.3   2.4   2.3   2.1   2.2
 65.0 310.5 313.9 313.6 320.5 323.6 314.5 320.9 306.4 302.3 253.2 227.6 190.9 139.8  93.4  69.8  65.1  78.2 102.8 106.4  74.1  19.8   7.7   4.1   3.2   2.7   2.6   2.5   2.3   2.3   2.4   2.5   2.4   2.5   2.4   2.5   2.3   2.2
 67.5 323.1 314.5 322.0 323.2 316.4 303.7 286.5 276.7 252.7 199.1 183.2 149.3 131.2  93.7  82.5  74.2  67.8  73.2  78.1  38.1  13.8   8.3   3.2   2.7   2.5   2.5   2.3   2.3   2.3   2.3   2.4   2.5   2.4   2.5   2.3   2.2   2.2
 70.0 244.5 237.7 249.1 255.2 247.9 242.2 251.4 264.8 208.9 153.7 146.1 110.8  86.8  82.0  89.8  80.9  68.4  49.7  40.2  26.4  13.7   8.1   3.0   3.0   2.6   2.4   2.3   2.4   2.4   2.4   2.5   2.6   2.6   2.6   2.4   2.3   2.3
 72.5 157.8 141.2 153.6 158.0 163.2 172.2 183.9 188.2 167.8 118.1  90.6  69.5  59.9  52.0  60.0  55.5  48.8  29.2  21.9  18.6   9.4   5.6   2.8   3.0   2.5   2.4   2.4   2.3   2.3   2.4   2.6   2.6   2.7   2.6   2.6   2.4   2.3
 75.0  64.8  57.5  61.2  63.4  66.7  75.5  85.0  88.7  59.3  45.0  43.9  40.8  37.0  34.4  36.3  42.2  43.8  25.9  16.0  10.2   4.1   2.9   3.1   2.6   2.4   2.3   2.3   2.3   2.3   2.3   2.3   2.6   2.6   2.7   2.4   2.2   2.2
 77.5   8.6   7.4   8.2   9.7  11.9  13.5  14.4  15.3  12.1   7.0  16.0  23.4  23.0  23.8  22.8  23.7  24.4  17.0   8.4   5.3   2.8   2.6   2.6   2.4   2.3   2.2   2.3   2.3   2.3   2.3   2.4   2.5   2.4   2.5   2.3   2.3   2.2
 80.0   2.5   2.2   2.2   2.3   2.5   2.7   2.6   2.7   2.2   1.9   2.0   3.0   3.9   4.1   4.4   4.2   5.0   4.5   4.1   3.4   2.7   2.4   2.4   2.3   2.3   2.2   2.1   2.1   2.1   2.2   2.3   2.3   2.3   2.3   2.1   2.1   2.0
 82.5   0.9   0.8   0.9   1.0   1.2   1.4   1.5   1.6   1.5   1.5   1.5   1.6   1.9   1.9   2.0   2.1   2.1   2.3   2.3   2.4   2.3   2.3   2.3   2.3   2.3   2.2   2.1   2.1   2.1   2.1   2.1   2.2   2.2   2.1   2.1   1.9   1.8
 85.0   0.2   0.2   0.5   0.6   0.7   0.9   0.9   1.0   1.1   1.0   1.0   1.2   1.3   1.4   1.5   1.6   1.8   1.9   2.0   2.0   2.0   2.1   2.1   2.1   2.1   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.9   1.8   1.6   1.6
 87.5   0.2   0.2   0.4   0.5   0.7   0.7   0.7   0.8   0.9   0.9   0.9   1.0   1.2   1.2   1.1   1.3   1.4   1.4   1.6   1.6   1.7   1.6   1.5   1.5   1.5   1.4   1.3   1.4   1.5   1.4   1.4   1.3   1.2   1.1   0.9   0.8   0.9
 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

 

(A similar table including even some other results can be computed at producer's website.)