Illuminance plots

produced from photometry file Lithonia_Lighting-Outdoor-Area-KAR-98060902.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] 98060902
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KAR3 1000M R5S
# [LUMINAIRE] ROUND AREA LIGHT WITH R5S DISTRIBUTION
# [LAMPCAT] MVR1000/U
# [LAMP] ONE 1000-WATT CLEAR BT-56 METAL HALIDE, HORIZONTAL POSITION.
# [_PRODUCTGROUP] OUTDOOR
# [_INFOLINK] www.lithonia.com/visual/ies/ies.asp?vfile=
# TILT=NONE
# Bulbs: 1, 107800 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 1
# Luminous opening width, length and height:   1.580   1.580   0.000
# Ballast factor: 1,  Input power: 1080 W


# Source file: Lithonia_Lighting\Outdoor\Area\KAR\98060902.ies
# Luminaire flux = 77304 lm,
#                   71.7 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   2.8 cd/1000lm ,  0.1 % 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:  
  0.0 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7 250.7
  2.5 264.0 262.1 262.6 263.9 263.9 262.9 263.1 262.2 261.3 260.5 260.6 259.4 257.5 255.9 255.3 254.3 254.1 252.2 251.8 251.0 250.8 250.1 248.8 247.8 248.5 246.2 246.8 245.8 245.6 246.0 245.9 244.5 244.9 243.8 243.9 244.3 243.4
  5.0 265.4 266.5 265.7 267.8 267.1 266.9 265.8 264.9 263.1 260.7 259.4 256.6 254.9 252.8 251.7 249.8 247.2 246.7 245.4 245.0 243.8 243.0 242.9 242.5 242.0 240.7 240.3 240.9 240.7 239.6 239.2 239.9 239.0 239.0 237.4 236.8 237.9
  7.5 263.8 263.9 264.5 265.5 266.2 264.3 265.2 263.1 262.2 260.2 257.8 253.0 249.6 245.1 242.9 240.0 239.3 236.3 236.4 234.1 234.8 232.9 233.7 232.2 234.3 234.2 235.2 235.0 236.3 235.3 233.3 232.2 231.4 229.2 228.7 226.4 227.8
 10.0 260.5 261.5 262.7 260.7 264.0 265.7 268.6 267.9 266.8 263.0 259.4 254.3 249.9 243.9 238.7 233.9 231.2 228.7 227.6 224.8 224.5 224.9 226.1 226.8 227.9 230.0 231.8 232.3 231.7 230.5 229.2 226.9 224.5 223.5 221.6 221.4 219.7
 12.5 251.0 253.7 257.6 251.0 255.1 261.3 269.5 273.2 273.7 270.9 265.1 258.4 250.9 243.6 237.3 232.4 227.7 223.7 220.1 218.6 218.7 218.7 222.6 226.0 229.4 230.4 231.8 232.1 231.5 230.0 227.6 223.8 221.3 218.4 214.6 214.8 215.0
 15.0 237.4 240.8 246.8 237.3 240.3 245.9 256.6 266.3 270.6 270.1 263.7 256.8 246.4 239.1 232.3 226.3 219.8 215.5 210.6 210.6 212.0 215.2 219.6 224.6 229.0 231.1 233.2 234.9 232.5 230.6 227.0 220.9 216.6 214.6 210.7 209.7 209.3
 17.5 220.2 221.8 227.1 221.6 222.5 225.5 232.9 240.7 246.1 246.3 242.4 234.3 226.8 219.6 213.8 209.9 204.1 200.3 198.5 199.4 201.3 207.4 212.3 217.2 220.2 223.7 225.3 226.2 226.0 224.3 219.4 213.9 209.2 207.8 204.7 204.6 204.3
 20.0 206.5 207.0 208.8 206.9 205.6 208.7 211.6 215.5 217.9 216.4 213.0 207.2 201.4 196.9 193.9 191.6 188.7 187.4 187.9 189.6 192.9 198.0 202.0 205.5 209.6 212.4 213.9 214.7 213.8 213.0 209.6 206.5 201.8 198.7 196.0 193.6 193.5
 22.5 195.3 196.6 199.1 195.3 195.5 198.0 198.6 198.3 197.7 197.1 192.6 188.9 184.8 182.4 180.7 180.2 179.2 179.0 179.6 182.9 185.5 189.8 193.6 197.2 200.1 202.0 202.7 202.7 202.3 201.2 198.1 196.2 193.0 188.9 185.9 183.3 183.0
 25.0 186.3 186.7 188.9 184.2 186.0 188.8 188.3 187.0 184.9 183.9 181.7 178.7 174.5 175.1 173.4 175.1 176.3 178.9 179.9 182.4 183.6 186.5 189.2 190.6 190.6 191.7 191.6 191.8 190.7 189.0 185.6 183.5 180.6 178.0 175.5 174.4 173.0
 27.5 175.9 175.8 179.1 172.8 177.8 177.1 177.9 178.0 178.3 178.6 177.6 175.9 174.5 174.2 174.1 176.8 179.5 181.9 184.4 185.0 184.1 183.7 183.8 183.9 185.6 186.1 185.6 184.1 182.8 181.3 177.4 175.0 171.3 168.0 164.8 165.7 163.8
 30.0 165.3 167.5 171.7 165.5 171.1 171.4 170.2 172.5 174.3 179.6 180.2 181.0 178.6 179.0 180.4 183.2 185.6 187.1 186.6 185.6 183.7 182.9 183.0 182.8 182.2 183.1 182.5 183.6 182.3 179.8 174.4 171.3 168.5 167.0 165.9 168.1 168.5
 32.5 165.7 164.8 164.5 161.1 168.9 168.2 168.0 171.4 176.8 181.8 185.0 186.8 186.6 186.1 184.9 187.4 184.6 178.8 170.4 166.0 167.2 171.8 176.1 178.4 179.3 180.6 183.0 184.9 184.6 182.3 177.1 172.0 169.0 169.8 170.2 174.3 176.2
 35.0 172.6 173.2 167.7 173.4 170.5 165.1 162.1 167.8 172.1 178.0 182.1 185.9 186.5 184.9 183.2 180.2 169.5 158.9 152.4 151.9 150.1 151.4 159.8 168.5 173.0 177.8 181.4 184.2 183.7 181.4 175.6 171.2 170.9 175.4 179.2 184.8 188.8
 37.5 179.4 176.8 172.8 176.1 171.2 169.9 162.3 167.2 169.2 174.7 176.8 179.7 176.9 173.1 167.1 160.7 154.8 153.8 152.3 152.9 150.3 149.6 152.6 159.0 164.8 171.1 177.2 180.2 178.8 176.1 170.4 166.6 165.3 170.3 170.9 175.5 181.6
 40.0 191.4 180.3 176.0 179.3 175.1 172.1 164.2 167.7 171.6 176.0 175.9 176.0 171.8 165.2 160.6 160.2 158.8 158.0 155.0 153.8 151.7 153.0 157.6 163.0 167.1 171.8 176.5 180.5 178.1 174.8 169.4 164.3 161.5 162.6 160.5 165.0 172.8
 42.5 195.9 184.2 176.2 185.7 174.3 169.1 167.3 172.2 181.5 185.3 180.1 176.0 171.2 166.5 166.9 167.3 164.6 161.6 157.6 153.8 152.3 156.0 161.7 166.1 169.9 173.0 177.1 178.9 178.2 174.7 170.8 164.9 158.2 157.5 156.1 157.8 167.2
 45.0 189.0 180.3 175.4 185.0 169.2 163.7 167.1 176.4 187.5 190.6 182.2 174.9 172.7 172.3 174.1 174.9 171.3 164.8 156.8 152.4 152.3 157.4 161.7 166.5 172.4 174.0 178.7 180.3 179.0 175.2 170.6 164.7 156.3 152.7 149.8 149.0 156.8
 47.5 179.5 175.6 172.5 180.3 161.9 156.3 162.7 172.0 183.6 185.4 178.9 173.3 175.6 177.3 176.5 178.9 178.6 171.3 166.3 160.2 160.6 161.8 164.1 168.3 173.1 177.6 181.4 180.7 179.5 174.4 168.2 160.2 150.3 143.3 140.0 137.3 145.8
 50.0 177.4 173.8 173.1 177.2 161.0 154.5 161.8 170.1 178.9 182.5 181.1 181.3 183.6 183.6 178.2 179.6 183.3 181.9 180.0 174.7 172.0 170.5 168.8 171.7 174.5 180.8 185.0 182.7 180.6 173.7 166.2 156.2 144.5 136.3 132.3 127.3 131.9
 52.5 174.1 172.3 171.1 172.8 161.9 158.6 164.3 169.3 183.8 188.9 189.1 191.3 192.1 183.5 175.3 177.4 185.1 189.8 187.4 182.7 178.0 172.1 168.1 170.5 174.1 182.8 184.8 184.2 182.3 174.6 164.8 152.3 138.5 129.8 125.0 118.0 119.3
 55.0 173.7 173.1 169.5 166.4 162.5 160.5 164.6 171.1 188.6 200.6 203.7 206.2 198.3 185.3 172.6 172.9 182.6 189.5 186.8 181.7 172.5 165.6 162.8 167.3 174.3 185.0 187.6 187.2 181.6 171.7 160.5 145.4 129.3 120.8 113.9 108.4 107.3
 57.5 167.9 162.5 156.7 155.0 158.3 153.7 155.7 169.5 190.3 205.1 211.0 211.6 203.1 185.1 170.7 168.2 179.4 185.5 185.0 178.2 168.8 159.5 154.9 162.3 172.6 183.0 186.8 184.0 175.7 163.7 151.0 134.9 121.6 112.7 104.8  98.6  95.9
 60.0 158.7 143.9 142.2 140.0 144.6 141.6 150.0 169.1 191.9 208.4 214.7 214.2 204.3 186.2 172.8 169.9 179.2 188.3 191.5 182.4 169.9 158.8 150.7 154.5 166.1 177.9 182.5 181.0 173.3 160.0 145.5 128.2 113.3 103.6  94.8  89.2  86.9
 62.5 149.5 137.0 138.7 137.7 135.2 131.3 147.2 173.5 198.0 213.5 218.3 217.2 206.0 185.6 171.6 167.8 173.4 185.4 191.0 182.1 167.3 156.1 147.1 145.6 157.3 171.4 180.7 178.7 170.4 155.6 139.3 119.8 103.9  93.7  84.2  79.5  76.8
 65.0 132.5 124.4 127.4 124.8 122.2 118.8 135.0 161.5 184.6 200.6 207.6 207.0 197.1 174.8 161.8 153.4 161.2 173.9 178.3 167.6 154.3 145.5 137.9 136.2 148.0 164.2 173.3 169.7 159.8 142.6 125.6 105.2  88.4  79.3  73.1  67.0  65.1
 67.5  94.4  91.8  93.2  85.9  88.6  92.4 106.6 131.8 159.1 178.3 189.5 190.4 176.2 154.7 140.0 132.0 131.4 130.3 119.9 108.1  95.7  92.3  95.0 109.5 127.8 143.8 151.6 147.8 137.5 121.8 103.2  84.4  68.1  59.7  52.6  46.7  44.5
 70.0  63.9  63.0  65.7  57.5  62.2  66.9  78.5  99.6 123.1 136.1 140.8 142.5 133.9 109.1  74.6  57.1  59.2  66.8  65.8  59.7  52.2  47.5  45.5  48.0  60.6  82.3  93.0  91.4  82.6  72.9  61.8  49.3  36.5  31.6  28.8  26.7  25.3
 72.5  20.2  21.5  24.0  18.2  20.4  23.3  28.9  39.4  48.7  52.8  53.1  54.7  48.4  35.2  26.0  23.1  26.8  31.8  30.9  28.8  24.2  23.4  22.4  24.8  31.6  41.5  44.0  40.6  34.6  29.4  23.3  18.7  14.9  14.0  14.0  13.4  12.1
 75.0   7.6   7.4   7.1   6.6   5.1   6.6   7.1   8.3  10.1  12.1  11.5  12.9  12.4  11.2   8.5   9.9  10.5  12.2  11.7  10.2   9.5   8.5   9.5  11.0  15.0  17.5  17.6  15.4  14.7  11.5  10.0   8.6   7.5   6.9   7.1   5.3   7.2
 77.5   2.6   3.1   3.6   1.9   3.1   2.8   3.2   3.1   3.3   2.8   3.7   3.1   4.0   3.0   2.9   2.9   3.3   3.5   3.7   3.0   4.0   2.9   4.6   3.5   5.9   5.1   6.2   4.5   4.5   3.6   3.9   2.7   3.3   2.6   3.8   1.9   3.9
 80.0   1.7   1.0   0.7   0.3   1.0   1.7   0.4   1.4   1.9   1.4   1.4   2.2   1.5   2.2   1.7   1.3   2.3   1.4   1.7   2.0   1.2   1.9   2.0   1.8   1.6   2.2   2.8   1.6   1.4   2.4   2.3   0.6   1.4   2.0   0.8   1.1   1.3
 82.5   0.8   0.6   0.0   0.5   0.3   0.6   0.8   0.6   1.3   1.0   0.9   1.4   0.9   1.4   0.4   1.2   0.7   1.0   1.0   1.3   1.1   0.5   0.1   1.4   0.6   1.0   0.7   0.9   0.4   1.1   1.4   0.7   0.0   1.2   1.5   0.2   1.3
 85.0   0.2   0.3   0.0   0.7   0.4   0.3   1.1   1.0   0.7   1.1   1.0   0.5   0.3   0.2   0.9   0.5   0.8   0.7   0.1   1.1   0.9   0.0   1.0   0.9   0.1   1.3   1.0   0.8   1.1   1.2   0.5   0.3   0.7   1.0   1.4   1.1   0.8
 87.5   0.5   0.1   0.2   0.0   0.0   0.5   0.4   0.0   0.1   0.3   0.5   0.3   0.7   0.6   0.3   0.1   0.3   0.0   0.6   0.0   0.2   0.0   0.4   0.6   0.0   0.0   0.0   0.0   0.5   0.0   0.5   0.0   0.5   0.4   0.8   0.0   0.6
 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.)