Illuminance plots

produced from photometry file Antique_Street_Lamps-Eurotique-Hanover-Ltl10215H.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]LTL10215
# [DATE]02/20/2002
# [LUMCAT]EH22 400M MOG GCF SR4W
# [LUMINAIRE]EUROTIQUE ARCHITECTURAL LUMINAIRE WITH SR4W REFLECTOR, CLEAR FLAT
# [MORE]GLASS LENS.
# [LAMPCAT]MH400/U/ED28
# [LAMP]ONE 400-WATT CLEAR ED28 METAL HALIDE, HORIZONTAL POS.
# [MANUFAC] ANTIQUE STREET LAMPS
# TILT=NONE
# Bulbs: 1,  32000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening diameter (and height?):   1.540  (   0.000 )
# Ballast factor: 1,  Input power:  442 W


# Source file: Antique_Street_Lamps\Eurotique\Hanover\Ltl10215H.ies
# Luminaire flux = 22894 lm,
#                   71.5 % of the bulb flux
# between 75 and 90:  5.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  37.6 cd/1000lm ,  0.6 % 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:  
  0.0 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3 105.3
  2.5 106.0 105.2 105.5 106.7 106.5 108.5 106.8 106.5 106.5 106.7 106.4 106.0 105.4 106.3 106.4 106.4 106.1 105.3 105.8 105.3 104.8 105.9 105.0 105.0 104.5 103.8 105.2 104.4 104.8 104.5 104.8 105.8 105.8 105.6 104.9 103.4 104.1
  5.0 105.8 105.4 105.9 107.3 107.7 110.2 108.4 108.0 108.0 107.9 107.3 106.8 106.1 107.0 107.0 106.7 106.5 105.8 105.9 105.6 104.8 105.8 104.8 104.5 104.0 103.5 104.6 104.1 104.5 104.3 104.6 105.6 105.7 105.8 105.1 103.6 104.5
  7.5 106.6 106.0 106.6 108.4 109.0 111.6 110.1 109.8 109.4 109.4 108.8 108.3 107.6 108.6 109.0 108.8 108.6 107.8 108.0 107.3 106.4 107.0 105.9 105.5 105.1 104.4 105.6 104.9 105.4 104.8 105.0 105.8 105.8 105.9 105.1 103.6 104.6
 10.0 107.7 107.3 107.7 109.3 110.3 113.4 111.8 111.6 111.3 110.9 110.2 110.0 109.6 110.7 110.7 110.8 109.9 108.8 108.6 107.6 106.4 107.2 106.2 106.1 105.6 105.0 106.2 105.3 105.7 105.1 104.9 105.8 105.6 105.4 104.6 103.0 103.7
 12.5 109.3 108.7 109.4 111.0 112.1 114.8 113.2 113.0 112.7 112.5 112.0 111.7 111.5 112.7 112.6 111.4 110.3 109.2 109.0 108.2 107.1 107.9 106.8 106.8 106.3 105.6 106.6 105.1 105.5 104.9 104.6 105.1 104.8 104.7 104.2 102.5 103.2
 15.0 107.7 107.6 108.9 110.9 111.8 114.7 113.6 113.8 113.5 113.3 112.7 112.8 112.8 113.4 113.1 112.1 111.2 109.8 109.5 108.7 107.8 108.6 107.9 107.9 107.8 107.0 107.8 106.6 106.1 104.9 104.4 104.7 104.0 103.9 103.4 101.9 103.0
 17.5 104.4 104.3 106.0 109.4 110.5 113.5 113.1 113.8 114.1 114.6 115.1 116.5 117.1 118.2 117.1 114.6 113.2 111.4 111.2 109.9 108.7 109.3 108.8 108.8 108.5 108.2 109.6 108.2 107.8 106.1 104.8 104.8 104.0 103.5 102.9 102.0 102.9
 20.0 101.0 100.8 102.8 106.7 108.1 111.9 111.8 113.0 115.0 119.0 122.7 124.6 123.3 122.6 120.2 118.1 115.8 114.1 113.8 112.3 111.0 111.8 110.8 110.7 110.2 109.7 111.6 110.8 110.9 109.0 106.7 105.6 104.0 103.4 102.6 101.8 102.5
 22.5  99.1  99.1 100.8 104.5 104.8 109.6 111.5 114.3 119.8 127.1 130.4 130.5 127.8 125.7 122.0 119.8 118.6 117.5 117.9 116.9 115.9 116.8 115.4 114.8 113.9 112.8 114.7 114.2 113.4 112.2 109.5 107.1 103.9 102.6 102.0 101.1 102.4
 25.0  97.5  97.9 100.2 101.9 102.4 108.2 110.9 119.1 128.2 134.2 134.7 131.3 127.1 126.2 123.7 122.8 123.9 123.8 125.9 125.9 125.0 126.5 124.3 122.9 119.7 117.1 117.9 116.9 116.0 113.6 112.0 109.3 104.7 101.7 100.6  99.2 100.7
 27.5  97.2  98.2  99.0  99.8 103.5 109.5 115.3 124.8 131.4 134.8 132.6 129.2 127.3 127.1 126.9 127.8 129.7 131.6 134.3 135.2 133.0 133.5 130.4 128.2 125.9 122.9 122.0 118.1 117.0 114.9 113.0 111.3 106.5 102.3  99.8  97.7  99.0
 30.0  98.3  98.7  98.4  98.3 102.0 113.2 123.1 128.5 130.7 130.0 128.8 127.8 128.8 129.4 129.8 132.1 136.3 138.9 141.5 142.6 141.6 142.2 139.2 135.1 130.3 125.6 124.2 120.1 117.4 115.6 113.4 112.0 108.2 102.7  99.6  97.4  99.6
 32.5  96.7  98.1  99.8 102.7 105.2 117.3 124.5 127.5 126.2 127.8 129.8 129.9 130.0 131.1 131.7 133.8 136.0 138.6 142.7 144.5 144.6 146.8 146.3 145.0 138.5 130.6 126.3 120.9 118.8 116.8 113.3 111.4 109.1 104.1 100.5  98.1  99.1
 35.0  94.3  95.6 102.0 108.7 115.3 123.1 122.0 122.9 126.2 132.7 134.5 134.8 133.8 135.2 133.2 134.9 138.6 142.3 147.2 150.0 151.3 153.5 151.4 150.2 145.5 136.6 130.2 123.6 121.2 120.3 116.3 111.3 108.2 107.1 103.1  97.4  97.0
 37.5  94.1  95.5 101.8 109.1 115.5 120.5 118.8 124.7 133.5 136.9 140.6 140.2 143.4 140.6 133.2 134.9 138.9 143.1 148.1 150.6 153.1 157.1 156.8 155.3 150.8 142.5 134.7 128.5 126.6 126.1 123.1 115.6 106.5 105.6 102.0  95.5  94.3
 40.0  97.0  98.5 108.6 118.1 115.3 113.9 121.9 136.8 139.7 143.4 145.3 146.2 142.3 135.0 131.3 134.1 137.3 142.0 147.7 151.8 154.3 158.2 157.8 154.8 150.2 143.7 137.5 131.0 130.3 130.5 128.5 122.9 107.8 101.0  97.9  92.8  90.8
 42.5  98.4 104.3 134.4 146.6 127.0 115.2 129.3 141.1 142.6 147.5 151.8 149.5 137.5 131.2 129.2 132.8 138.8 143.9 152.5 160.3 164.4 169.3 166.1 157.0 149.9 143.1 137.9 132.8 131.1 130.1 128.3 124.8 110.8  98.4  93.8  90.3  88.0
 45.0 103.9 114.4 159.6 196.1 145.1 129.3 135.8 142.5 145.0 151.2 156.4 144.7 131.8 128.2 128.9 134.4 142.5 149.3 159.8 172.0 178.8 182.4 176.7 164.7 154.3 143.2 136.0 130.5 128.8 126.8 126.8 118.8 108.3  95.3  90.8  87.8  84.6
 47.5 109.2 121.4 166.1 206.9 160.9 147.3 149.1 148.0 155.4 159.7 152.1 137.0 129.1 127.5 129.8 136.9 146.9 156.3 169.1 186.8 195.4 200.0 191.3 178.9 163.9 147.1 132.7 127.4 127.4 126.7 125.6 116.8 104.3  92.2  86.2  83.6  84.0
 50.0 113.0 122.9 192.7 225.5 173.3 149.7 145.0 153.5 169.8 166.3 150.4 142.3 134.7 128.9 129.2 137.1 148.3 161.1 178.2 197.6 210.6 216.6 208.9 197.6 177.4 155.6 134.5 127.2 125.3 126.7 124.8 116.3 101.3  89.5  82.3  78.1  80.3
 52.5 118.2 144.6 224.6 294.4 223.2 186.1 176.8 199.0 206.9 177.0 156.1 156.2 141.2 129.9 129.0 138.8 147.5 157.7 172.0 186.3 198.7 211.8 205.3 187.8 165.8 145.4 130.9 124.1 122.2 124.7 119.5 109.8  96.3  85.2  79.9  73.0  72.8
 55.0 150.3 171.6 250.5 297.3 262.4 261.1 236.6 232.3 242.1 206.4 182.7 174.8 147.3 135.5 130.1 135.2 140.5 147.5 161.5 164.9 164.6 167.8 161.5 151.7 139.4 128.9 122.6 122.4 119.5 120.6 114.0 101.9  87.8  77.1  72.9  68.6  67.6
 57.5 152.9 202.4 258.2 300.5 292.2 287.6 253.7 256.9 285.2 237.2 212.9 223.5 176.9 147.3 136.5 135.5 137.0 140.5 142.0 149.5 149.9 155.8 150.7 139.6 127.5 119.9 117.9 117.2 115.0 113.0 107.8  96.5  83.1  72.0  65.8  61.3  59.6
 60.0 191.4 217.9 257.8 291.1 303.1 311.8 303.5 324.1 322.6 292.7 274.2 270.9 211.4 171.5 148.8 148.2 149.3 154.1 149.7 151.7 153.5 155.6 150.4 138.2 125.5 117.0 114.1 110.8 107.9 105.3  99.2  89.3  76.4  67.0  59.7  54.9  53.4
 62.5 227.7 227.8 270.4 282.8 300.2 326.5 303.4 302.7 334.4 310.8 337.7 306.8 226.3 213.6 194.6 218.3 203.0 194.6 165.6 150.2 144.7 142.9 142.0 127.5 119.5 111.3 109.7 105.0 103.0  95.9  88.6  80.7  70.7  61.6  53.8  49.0  47.3
 65.0 201.9 197.3 228.8 251.1 252.9 256.3 248.8 268.9 313.3 308.5 323.3 310.2 259.4 228.1 218.5 233.9 204.7 172.8 142.3 126.8 121.9 121.0 118.3 117.9 113.4 107.0 103.8 100.0  95.6  88.1  80.5  74.1  65.7  56.4  48.2  43.3  41.8
 67.5 178.8 181.7 214.7 218.8 197.5 215.3 234.7 261.0 279.9 254.4 260.4 237.2 230.0 221.8 209.4 192.3 159.9 158.3 147.1 119.4 115.9 116.6 111.9 111.5 106.8 101.8  98.6  92.9  89.3  81.5  75.4  68.0  60.6  51.6  43.5  38.4  37.1
 70.0 152.2 181.9 210.9 196.3 188.4 272.8 324.4 340.9 323.4 287.1 242.0 221.9 188.8 172.7 192.5 193.6 182.3 204.6 158.8 117.0 114.6 109.5 110.4 102.5  97.8  94.1  92.0  84.8  78.3  70.5  64.9  58.5  52.0  44.6  37.2  33.3  32.0
 72.5 154.7 192.6 244.2 207.8 194.8 296.7 387.6 397.1 361.0 336.9 325.5 301.6 304.1 321.3 334.0 270.5 231.1 224.0 133.3  91.3  84.8  91.8  83.1  70.0  63.7  58.7  56.2  51.3  48.7  44.1  40.0  38.5  34.8  31.4  28.8  27.3  26.5
 75.0 103.8 145.1 209.0 170.1 130.2 216.3 283.1 315.0 315.0 308.5 288.6 264.7 293.6 257.0 225.1 221.5 203.5 174.9  78.8  37.0  32.2  29.3  37.7  20.6  24.4  23.4  29.4  24.1  20.3  20.4  20.3  21.2  20.4  19.4  18.3  17.8  16.7
 77.5  54.1  61.6 102.8  75.3  52.6  93.2 136.2 160.3 185.1 198.5 191.2 177.1 178.7 126.9  81.1  88.3 106.0  93.7  51.3  23.8  18.1  22.1  19.4  12.7  11.0  14.5  25.6  28.8  14.9  15.0  16.7  17.4  16.6  15.7  14.4  14.3  13.6
 80.0  21.0  20.0  26.9  20.5   9.8  12.7  19.6  21.5  28.3  35.0  37.6  34.1  26.2  20.1  15.8  15.4  14.6  14.4  12.8   8.7   7.6   9.3   9.5   7.8   6.8   8.1   9.6  12.6   9.3   9.7  10.8  12.2  11.6  11.1  10.5  10.4   9.9
 82.5   7.8   6.6   6.8   5.4   3.2   3.7   5.4   4.9   5.4   5.9   6.6   6.1   5.5   5.3   4.6   4.5   4.1   4.3   4.2   4.0   3.9   5.1   5.6   4.0   3.8   4.3   5.5   5.4   5.5   5.8   6.2   6.8   6.7   6.5   6.5   6.3   5.8
 85.0   1.5   1.3   1.3   1.5   1.4   1.5   1.5   1.6   1.6   1.7   1.8   1.8   1.9   2.0   2.0   2.2   2.2   2.2   2.3   2.3   2.3   2.3   2.3   2.4   2.3   2.6   2.6   2.8   2.8   3.0   3.2   3.4   3.5   3.6   3.7   3.6   3.3
 87.5   0.8   0.6   0.7   0.7   0.8   0.8   0.8   0.9   1.0   1.1   1.1   1.1   1.2   1.2   1.3   1.3   1.4   1.5   1.5   1.7   1.6   1.6   1.6   1.6   1.7   1.7   1.8   1.7   1.8   1.8   1.8   1.9   1.9   1.9   1.9   1.9   1.9
 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.)