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| In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns a single luminaire). | The right plot is for a single luminaire, unrotated. | |
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.
# IESNA:LM-63-1995
# [DATE]6/20/01
# [TEST]ASL2501
# [MANUFAC]ASL
# [LUMCAT]PH20 150S GFL R3
# [LUMINAIRE]HORIZONTAL LAMP WITH CLEAR FLAT LENS.
# [LAMP]ONE 150-WATT CLEAR E-23.5 HIGH PRESSURE SODIUM, HORIZONTAL POSITION.
# TILT=NONE
# Bulbs: 1, 16000 lm each
# Number of measured angles: 37 vertical, 22 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening diameter (and height?): 1.271 ( 0.000 )
# Ballast factor: 1, Input power: 150 W
# Source file: Antique_Street_Lamps\Ph\asl2501.ies
# Luminaire flux = 11198 lm,
# 70.0 % of the bulb flux
# between 75 and 90: 1.2 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 4.3 cd/1000lm , 0.2 % 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 15.0 25.0 35.0 45.0 55.0 56.4 65.0 75.0 85.0 90.0 95.0 105.0 115.0 125.0 135.0 145.0 155.0 165.0 175.0 180.0
#V:
0.0 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1 217.1
2.5 207.1 207.1 209.6 211.5 212.7 215.2 217.7 218.9 220.8 222.6 225.1 225.8 227.0 229.4 232.6 233.2 235.7 235.1 236.9 235.7 235.1 234.4
5.0 205.9 205.9 209.0 213.9 215.8 218.9 222.0 223.3 227.6 231.9 238.1 241.3 243.8 248.1 249.3 249.9 249.3 250.6 253.0 251.8 248.1 245.6
7.5 208.4 209.0 213.9 218.9 220.8 222.6 227.6 228.8 234.4 241.3 248.1 249.9 251.2 253.6 255.5 254.3 252.4 252.4 253.6 249.3 245.6 243.1
10.0 213.3 213.9 220.8 222.6 223.9 226.4 233.2 233.2 238.8 244.9 251.2 253.0 254.3 253.6 251.8 248.1 243.1 241.9 240.6 236.3 230.7 229.4
12.5 219.6 220.2 228.3 229.4 230.7 234.4 240.0 241.3 248.1 252.4 258.6 261.1 259.9 253.6 247.4 239.4 231.9 228.3 225.1 220.2 213.3 213.3
15.0 224.5 226.4 234.4 238.1 243.8 244.9 248.1 249.3 256.8 269.1 271.0 271.0 269.8 253.6 243.1 232.6 220.2 213.3 208.4 202.8 196.6 196.0
17.5 231.9 234.4 239.4 247.4 252.4 251.8 256.8 258.0 267.3 285.9 279.7 273.5 267.3 244.4 230.7 218.9 209.0 201.6 196.0 189.8 184.8 181.1
20.0 231.9 234.4 241.9 251.8 253.6 251.8 253.6 254.3 271.0 287.8 270.4 259.3 246.8 222.0 208.4 199.1 194.1 189.1 183.6 177.4 175.5 171.2
22.5 229.4 233.2 239.4 251.2 248.7 241.3 243.8 245.6 266.7 283.4 261.1 242.5 224.5 198.4 189.1 182.9 181.1 178.0 172.4 165.6 164.9 161.3
25.0 222.0 226.4 231.3 238.8 232.6 228.8 233.2 236.3 259.3 275.4 250.6 228.3 208.4 186.1 175.5 169.9 166.8 168.1 161.3 155.1 154.4 148.8
27.5 210.9 215.2 222.6 229.4 213.9 215.8 220.8 223.3 243.1 260.5 222.0 205.9 190.4 174.3 166.8 161.9 155.7 156.9 152.6 143.9 142.0 137.7
30.0 202.2 203.4 218.9 214.6 201.6 204.1 202.8 202.2 224.5 241.9 200.3 184.2 173.0 165.6 157.5 153.8 148.3 146.4 142.6 135.2 130.3 124.1
32.5 193.5 195.4 220.2 199.7 196.0 191.6 191.0 191.0 199.7 221.4 178.0 164.9 160.0 155.7 148.8 145.8 139.6 138.9 135.2 129.6 120.3 115.4
35.0 189.8 191.6 225.1 192.3 190.4 182.3 186.1 189.1 189.8 210.9 164.4 151.9 149.4 142.6 142.0 139.6 133.3 131.5 129.0 125.3 115.4 111.6
37.5 191.0 194.1 226.4 189.1 181.7 177.4 190.4 191.0 191.0 198.4 162.5 148.8 143.9 136.4 133.9 133.3 130.3 124.1 125.9 119.7 109.8 106.7
40.0 186.1 190.4 224.5 184.2 169.3 174.3 189.8 188.5 191.0 185.4 160.0 146.4 140.2 135.2 129.6 125.9 122.8 118.4 116.6 114.1 104.8 100.4
42.5 172.4 181.1 217.1 173.0 154.4 173.6 186.1 185.4 187.9 174.9 151.9 147.6 138.9 134.6 127.8 122.2 116.0 106.1 109.8 109.1 101.7 98.0
45.0 166.2 179.9 206.5 160.0 153.2 172.4 183.6 183.6 187.3 170.6 152.6 147.0 139.6 133.9 125.9 118.4 111.0 102.3 96.8 109.1 98.0 95.5
47.5 156.3 175.5 186.7 149.4 152.6 168.7 181.7 181.1 181.7 164.4 152.6 146.4 139.6 133.3 125.9 116.6 107.9 99.9 89.9 98.6 94.3 89.3
50.0 151.3 177.4 164.9 147.0 151.3 166.2 187.3 186.1 174.3 160.6 151.3 143.9 137.1 131.5 125.3 116.6 106.1 97.4 86.2 91.8 89.9 84.3
52.5 126.5 144.5 138.9 153.8 153.8 172.4 203.4 200.3 174.9 159.4 150.1 143.9 136.4 129.6 125.3 116.0 104.8 96.1 84.9 84.9 83.8 78.1
55.0 105.4 109.1 117.8 163.1 179.9 191.0 230.1 225.1 183.6 159.4 151.3 145.8 136.4 128.4 120.9 114.1 105.4 93.6 84.9 78.1 76.3 71.9
57.5 83.1 87.4 103.6 168.1 215.8 217.1 262.9 266.1 214.6 166.8 159.4 151.3 140.2 125.9 117.8 111.0 101.7 88.7 84.9 71.9 70.7 67.0
60.0 71.9 70.1 92.4 164.9 210.3 233.8 292.7 293.3 230.1 184.8 169.9 160.6 142.0 123.4 113.5 106.1 98.0 81.9 86.2 65.8 64.5 60.8
62.5 57.1 57.1 81.3 132.1 168.7 232.6 321.3 320.0 257.4 205.3 201.6 185.4 145.1 119.1 106.1 98.6 92.4 76.3 78.1 57.7 54.6 52.1
65.0 49.6 49.6 65.8 78.1 111.6 235.7 362.2 360.9 298.9 238.8 225.8 199.1 152.6 88.1 68.8 63.3 65.1 52.1 45.3 36.0 35.4 34.8
67.5 44.6 44.6 50.3 59.6 101.1 239.4 426.7 435.4 361.6 264.8 238.1 193.5 124.1 40.9 27.3 24.8 31.0 22.9 19.3 17.4 19.3 17.4
70.0 31.0 33.5 40.9 47.8 78.1 205.9 483.8 494.9 377.7 243.8 280.3 225.8 143.3 31.0 20.4 18.0 19.9 17.4 11.2 13.0 14.3 12.4
72.5 8.7 11.8 13.6 15.5 31.0 147.6 405.6 405.6 344.2 174.9 249.3 187.9 107.3 21.7 14.9 12.4 12.4 11.2 8.1 10.6 11.2 9.9
75.0 3.8 4.3 4.9 7.4 9.3 52.7 187.9 182.9 160.0 70.7 73.2 52.7 27.9 13.6 9.9 8.1 7.4 6.2 4.9 7.4 7.4 7.4
77.5 2.5 2.5 2.5 3.1 3.8 9.9 26.7 19.9 21.7 10.6 12.4 9.3 8.7 6.8 4.9 4.9 4.3 4.3 3.1 4.9 5.6 4.9
80.0 2.5 1.9 2.5 2.5 2.5 2.5 4.3 3.1 4.3 3.1 3.1 3.1 3.1 2.5 2.5 2.5 2.5 3.1 1.9 3.8 3.8 3.8
82.5 1.3 1.3 1.3 1.3 1.3 1.3 1.9 1.9 1.9 2.5 1.3 1.3 2.5 1.9 1.9 1.9 1.3 1.3 1.3 1.3 1.3 1.3
85.0 1.3 0.6 0.0 0.0 0.6 0.6 1.3 0.6 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 0.0 0.6 1.3 1.3
87.5 0.0 0.6 0.0 0.0 0.0 0.6 1.3 0.6 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 0.6 0.6 0.0 0.6 1.3 1.3
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
(A similar table including even some other results can be computed at producer's website.)