Illuminance plots

produced from photometry file Antique_Street_Lamps-Eurotique-Verona-LTL10240V.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] LTL10240V
# [MANUFAC] ANTIQUE STREET LAMPS
# [LUMCAT] EV24 175M MED GCF SR2
# [LUMINAIRE] EUROTIQUE ARCHITECTURAL LUMINAIRE WITH SR2 REFLECTOR, CLEAR
# [MORE] FLAT GLASS LENS.
# [LAMPCAT] MH175/U/M
# [LAMP] ONE 175-WATT CLEAR ED17 METAL HALIDE, HORIZONTAL POS.
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# 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\Verona\LTL10240V.ies
# Luminaire flux =  7628 lm,
#                   59.6 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  21.3 cd/1000lm ,  0.5 % 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:  
  0.0 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4 116.4
  2.5 117.3 120.7 120.3 119.0 118.8 118.8 119.5 118.4 119.6 117.9 119.2 118.3 118.6 118.3 117.4 117.6 118.4 117.1 117.7 116.3 117.1 116.2 114.7 114.9 114.9 114.9 115.1 114.1 114.5 114.0 114.1 114.0 112.6 114.0 113.8 114.5 111.4
  5.0 119.6 123.6 122.9 121.1 121.4 121.4 122.2 121.4 122.7 121.0 122.6 121.6 122.0 121.7 120.7 121.1 121.5 119.8 119.9 118.1 118.4 116.8 114.9 114.3 113.6 113.4 113.4 112.0 112.1 111.6 111.6 111.2 109.9 110.9 111.0 111.6 108.6
  7.5 118.4 121.3 120.9 119.2 119.1 119.4 120.7 120.7 122.4 121.4 123.9 123.6 124.5 124.4 122.9 123.0 123.9 121.8 121.5 119.5 119.6 117.7 115.2 114.4 113.7 112.8 112.7 111.3 111.2 110.6 110.5 110.3 109.1 110.2 110.6 110.4 107.9
 10.0 113.4 115.2 115.2 114.4 115.0 116.7 119.5 120.8 123.5 123.5 126.8 127.3 128.9 128.9 127.3 127.0 126.9 124.1 123.4 120.9 120.7 118.3 116.0 114.7 113.4 112.3 111.7 109.4 109.3 108.5 108.4 108.0 106.8 107.9 107.6 108.3 105.7
 12.5 105.8 108.4 108.8 108.9 110.9 113.0 116.4 119.1 123.5 124.6 128.8 130.5 132.8 132.9 130.9 130.7 130.7 128.0 127.1 124.5 123.6 119.9 116.0 113.7 111.7 109.7 108.3 105.5 104.8 103.8 104.1 104.5 104.3 106.3 106.7 108.3 107.5
 15.0 103.6 106.8 107.3 107.3 108.4 109.5 112.3 115.0 119.8 122.0 127.7 130.5 133.6 133.9 133.6 134.1 134.2 130.6 129.5 125.9 124.5 120.1 115.3 112.1 109.3 106.5 104.5 102.0 102.3 103.3 105.1 106.2 105.6 107.7 107.7 108.2 105.3
 17.5 103.4 107.1 107.7 107.3 106.4 107.0 110.2 112.7 118.2 121.1 127.9 131.0 134.5 135.5 135.3 135.6 135.4 131.6 130.5 127.0 124.8 119.4 113.9 110.5 107.7 106.0 105.8 105.2 106.2 105.2 104.1 103.0 101.3 103.3 104.0 104.9 102.3
 20.0 103.8 107.9 109.4 108.4 105.9 106.5 109.3 111.9 118.8 124.2 131.5 132.9 135.3 136.2 135.9 136.6 136.8 133.2 131.6 127.5 124.1 118.3 112.5 109.5 107.9 108.0 109.5 108.3 107.0 103.5 101.0  98.3  96.0  97.6  99.2 100.8  99.0
 22.5 105.4 109.3 111.4 109.8 107.1 108.3 110.5 113.8 124.4 129.6 133.8 135.0 137.4 137.5 137.0 137.9 138.7 135.6 134.1 129.4 125.0 119.0 113.3 110.2 109.6 109.7 109.4 107.4 106.6 104.1  99.1  94.0  91.6  93.3  96.6  98.7  97.5
 25.0 104.8 108.4 109.4 106.4 105.7 107.8 112.8 121.5 131.5 131.8 136.0 137.0 138.9 139.1 139.3 140.2 142.1 139.8 140.2 136.0 132.2 127.8 123.9 121.1 115.5 110.9 108.3 105.1 104.8 104.0 102.2  94.4  89.8  91.6  93.8  97.0  95.9
 27.5 102.5 106.2 107.6 103.4 104.3 106.7 114.8 127.1 130.9 131.2 136.4 139.2 143.2 142.7 141.0 141.2 142.5 139.7 139.3 134.6 130.7 127.1 125.2 124.2 120.9 114.8 108.9 104.1 103.0 103.0 102.2  97.4  89.8  89.6  91.3  94.8  95.0
 30.0 100.1 102.6 103.7 101.1 102.0 105.9 120.0 126.2 128.7 130.9 140.5 142.3 142.8 140.6 138.4 139.5 140.9 139.4 140.4 136.2 132.0 128.4 124.7 122.0 118.0 113.4 110.0 105.2 103.7 102.5 101.7  98.7  91.9  89.2  89.4  91.6  91.7
 32.5  96.6  98.7  98.7  98.8 101.1 105.0 120.7 122.0 129.5 138.5 143.6 138.0 137.7 137.1 136.8 138.9 142.8 144.1 146.4 143.6 140.2 134.6 129.0 124.3 119.1 113.7 109.2 105.1 105.7 106.0 104.1  99.8  93.3  88.5  87.9  88.8  90.8
 35.0  92.7  97.9  98.0  98.1 101.3 106.8 117.4 120.7 138.3 139.1 134.7 132.2 134.5 133.6 133.7 137.0 142.7 145.2 150.1 150.4 149.5 145.4 138.4 129.6 121.6 115.1 109.5 105.0 106.9 113.3 110.0  99.6  90.8  89.1  88.3  87.7  85.9
 37.5  93.5  97.2  98.4  99.3 102.4 108.1 118.3 129.5 140.9 132.1 130.2 130.9 131.5 129.3 128.4 132.0 137.9 140.5 147.0 148.7 149.6 146.4 141.1 133.2 124.8 117.4 110.5 105.5 107.9 116.6 120.1 105.2  89.4  87.3  88.0  85.6  84.4
 40.0  93.0  99.4 102.2 103.0 107.2 111.2 123.4 137.0 140.5 131.6 134.2 132.1 129.3 125.9 124.4 127.9 134.8 138.6 148.7 154.0 155.1 150.0 144.6 136.6 125.2 115.9 109.5 107.3 109.4 114.5 121.9 111.9  89.5  84.1  86.5  84.8  83.5
 42.5  93.6 103.2 101.6 105.2 106.6 111.2 128.7 137.2 142.7 140.2 141.2 134.2 129.5 124.2 123.7 127.0 133.3 136.2 145.7 150.7 152.3 148.4 142.1 135.9 125.9 116.2 108.3 108.2 115.7 114.5 119.6 115.5  93.3  82.7  84.2  84.1  84.3
 45.0  97.0 110.0 108.8 102.2 103.7 109.2 133.6 139.5 149.8 150.9 146.0 137.7 129.8 121.9 121.6 124.7 130.7 137.3 150.5 158.8 164.8 160.9 147.7 135.2 123.5 114.8 107.1 107.4 118.1 121.6 116.0 113.6  94.5  82.0  80.5  81.6  84.4
 47.5 102.1 111.0 113.8 106.6 104.8 114.8 139.5 146.4 156.2 155.9 155.0 144.3 133.7 124.4 123.4 126.8 134.0 144.0 160.3 174.6 182.6 178.9 165.2 148.2 130.7 113.6 105.8 105.9 113.2 124.1 118.1 107.9  89.1  78.8  78.4  79.6  80.9
 50.0 105.0 112.0 122.5 111.6 108.7 121.0 147.0 157.2 159.3 160.0 159.8 145.1 136.2 127.7 127.3 132.9 141.5 154.5 169.1 181.6 192.5 192.5 180.2 159.6 137.9 116.9 105.6 106.1 109.3 119.6 122.0 107.6  87.6  78.1  78.2  76.8  78.2
 52.5 105.5 114.9 130.8 120.5 118.7 136.2 153.0 162.3 162.4 171.0 171.1 159.2 151.7 138.1 135.0 140.3 151.5 164.5 177.7 188.8 188.0 185.9 168.0 145.0 127.9 112.1 103.4 104.8 108.1 105.5 104.9  97.3  78.7  72.7  73.9  74.8  72.5
 55.0 108.7 119.3 134.0 131.1 135.4 146.0 167.5 167.7 167.3 180.8 189.5 187.7 199.6 192.5 187.0 179.1 172.4 178.4 179.0 180.2 163.0 161.5 146.2 126.6 115.4 105.2 102.2 103.4 108.0 102.7  96.2  86.9  76.2  68.2  67.3  70.3  66.4
 57.5 112.1 123.0 142.0 144.7 139.1 153.7 172.0 175.0 169.1 190.6 215.0 232.9 265.5 220.5 222.3 216.4 221.7 225.1 207.5 201.6 172.2 160.7 141.6 123.3 111.6 104.4  98.7  95.9  96.9  93.0  88.1  78.2  67.3  62.3  62.7  60.5  57.9
 60.0 109.1 120.9 145.3 135.6 125.7 146.8 166.7 179.0 172.2 186.7 207.0 220.6 207.1 188.0 200.0 242.3 279.8 313.6 278.7 223.8 166.7 147.8 126.2 112.7 106.8  99.3  96.0  94.8  88.9  85.9  79.6  67.1  56.2  54.6  52.0  52.8  50.7
 62.5  97.2 109.0 124.5 110.2 106.2 127.6 162.8 170.9 152.3 156.5 188.0 179.8 184.5 188.5 249.3 306.2 328.1 319.5 277.3 231.8 170.3 133.5 122.9 107.5 100.5  93.4  92.0  92.5  97.2  75.5  67.9  57.2  46.7  45.9  42.5  40.9  36.6
 65.0  78.8  90.0  98.6  85.7  86.6 117.0 139.8 142.2 127.9 123.7 154.3 180.3 242.7 274.6 323.6 348.5 318.4 334.1 265.8 247.7 173.7 119.5 107.0  90.5  80.7  78.8  72.9  73.2  64.8  54.2  58.6  49.9  34.7  31.2  28.4  27.1  24.7
 67.5  67.0  72.3  66.2  60.4  71.0  96.1 103.6 116.0 109.5 118.0 164.3 220.8 260.0 278.4 338.7 363.8 349.2 323.6 241.9 171.4 142.6  89.5  58.0  57.8  41.8  32.9  37.2  29.9  42.8  31.3  17.7  20.0  18.6  17.1  16.2  16.2  14.2
 70.0  59.1  60.5  50.2  47.3  54.5  70.5  82.7  90.1  90.0  93.8 138.2 173.6 212.9 271.9 324.4 369.7 333.7 279.1 285.9 252.8 225.9 106.1  45.8  33.8  33.4  25.5  27.7  19.3  18.0  17.4  11.5  11.2  11.5  10.2  10.7  10.9  10.2
 72.5  44.2  42.6  33.0  29.1  30.1  38.9  44.1  40.7  38.5  45.4  85.5 119.3 134.0 207.4 326.0 422.4 444.7 413.6 381.2 234.8 142.7  56.8  39.4  35.2  26.6  15.0  19.4  14.0  15.3  13.6  10.5   9.3   9.1   9.1   9.0   9.3   8.7
 75.0  23.2  20.5  15.2  12.2  13.6  19.8  23.0  21.5  21.6  21.9  41.6  63.6  76.5 144.7 240.5 357.9 377.0 356.1 317.1 159.5  70.7  32.1  28.0  23.0  29.0  32.7  35.9  28.9  16.2   9.8   8.4   8.6   8.0   7.9   8.0   8.3   7.8
 77.5  12.5  10.9   8.8   7.7   8.4  11.8  16.0  17.3  16.9  18.0  24.5  28.7  29.9  53.0  85.5 138.7 133.0 120.9  86.7  37.1  19.5  12.1  10.9  10.0   9.5   8.7   8.5   7.8   5.7   5.2   5.5   6.2   6.3   6.5   6.6   6.7   6.2
 80.0   6.4   5.8   5.2   5.0   5.4   6.3   7.3   6.8   6.4   5.9   6.4   8.7   9.7  14.1  16.3  21.3  19.8  16.6  12.8   8.7   6.8   6.6   7.7   5.0   4.2   4.2   4.1   3.7   3.6   3.7   3.7   4.0   4.0   4.5   4.7   4.7   4.5
 82.5   3.0   3.0   3.0   2.9   3.5   3.6   3.2   3.4   3.6   3.6   3.8   4.5   4.3   4.5   4.6   5.2   5.3   4.9   4.5   4.1   4.2   3.7   4.5   3.4   3.3   3.1   3.2   2.9   2.7   2.7   2.8   2.7   3.0   3.2   3.3   3.1   3.0
 85.0   1.9   2.1   2.1   2.1   2.2   2.4   2.5   2.6   2.6   2.9   3.0   3.1   3.1   3.4   3.3   3.4   3.4   3.2   3.3   3.2   2.9   2.9   3.2   2.6   2.4   2.3   2.3   2.1   2.1   2.1   2.1   1.9   2.0   2.3   2.2   2.2   2.1
 87.5   1.4   1.2   1.4   1.6   1.6   1.7   1.9   1.9   2.1   2.0   2.2   2.2   2.4   2.3   2.2   2.1   2.1   2.1   2.1   2.0   2.1   2.0   5.0   1.9   1.9   1.7   1.7   1.6   1.5   1.5   1.6   1.6   1.5   1.6   1.6   1.5   1.2
 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.)