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| 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. |
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.
# IESNA91
# [TEST] 1193022601
# [MANUFAC] LITHONIA LIGHTING
# [LUMCAT] KSF3 1000M R5S
# [LUMINAIRE] TYPE 5 , SHORT , CUTOFF
# [LAMPCAT] M1000/U/BT-37
# [LAMP] ONE 1000-WATT CLEAR BT-37 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: 29 vertical, 21 horizontal ones
# Photometric type: 1, Units type: 1
# Luminous opening width, length and height: 1.800 1.800 0.000
# Ballast factor: 1, Input power: 1080 W
# Source file: Lithonia_Lighting-Outdoor-Area-KSF-93022601.ies
# Luminaire flux = 85743 lm,
# 79.5 % of the bulb flux
# between 75 and 90: 0.1 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 0.1 cd/1000lm , 0.0 % 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 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:
0.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0 249.0
5.0 248.5 249.7 249.5 248.1 247.5 246.4 245.5 244.8 244.7 243.0 242.1 241.8 243.9 244.4 246.5 246.4 247.6 249.0 249.5 248.8 249.0
10.0 253.5 254.1 252.4 249.6 245.0 236.8 230.6 224.4 222.2 220.0 219.4 220.0 220.0 220.7 223.3 226.7 231.7 238.5 245.7 249.5 248.5
15.0 260.2 257.4 250.9 241.8 229.2 215.8 209.1 208.2 205.1 204.3 203.2 202.9 204.7 207.6 211.2 220.8 233.3 246.7 265.1 272.7 272.7
20.0 267.2 263.0 252.2 236.7 218.6 202.5 201.9 202.2 195.6 189.0 188.8 190.2 194.9 198.1 200.4 209.1 224.4 229.3 229.5 236.1 238.1
25.0 261.8 256.2 241.5 227.8 215.2 199.6 190.2 188.0 180.8 174.5 174.9 175.1 181.2 187.5 193.3 202.7 204.1 215.2 235.9 249.4 244.9
30.0 256.5 246.9 230.3 224.2 221.8 213.5 196.7 190.0 193.2 193.0 193.9 196.8 208.1 216.3 225.6 243.0 229.4 206.7 222.0 247.3 252.0
35.0 267.7 255.7 238.3 237.1 237.3 222.4 213.6 217.1 234.3 234.3 235.0 239.8 253.2 243.9 231.4 228.8 235.9 225.3 204.6 210.6 214.7
40.0 255.6 254.0 236.0 236.2 228.8 210.1 222.4 232.0 214.4 197.2 193.7 191.9 184.7 182.5 192.5 200.5 209.1 211.4 180.1 177.6 177.2
42.5 237.8 241.3 227.8 224.2 217.2 206.2 216.2 219.4 203.1 183.7 177.9 174.4 168.3 174.1 190.4 197.3 190.3 177.0 158.8 156.3 152.3
45.0 230.7 236.0 219.5 212.9 216.1 218.2 226.4 219.2 195.3 178.2 175.1 172.7 172.0 184.1 205.4 215.7 193.7 159.7 149.0 153.1 145.7
47.5 225.5 230.6 212.5 211.7 225.4 243.2 244.4 220.2 200.3 197.3 200.9 198.8 193.4 206.1 231.6 252.2 221.3 166.1 157.1 164.4 159.4
50.0 217.8 225.4 203.6 215.0 241.6 271.7 257.4 221.4 222.1 236.1 238.7 235.5 220.6 239.5 254.9 283.1 247.2 177.2 168.3 174.7 172.8
52.5 210.9 216.6 196.5 215.6 254.0 295.1 258.9 224.0 246.3 268.4 268.8 258.9 234.1 258.6 268.9 287.3 256.4 180.6 167.1 171.6 168.7
55.0 197.7 196.2 185.2 208.4 257.6 302.4 250.6 216.0 258.2 272.3 266.7 250.0 223.2 245.0 271.2 281.7 241.4 164.1 155.0 155.9 149.3
57.5 172.6 161.3 163.0 189.9 248.5 293.1 235.5 202.9 244.9 243.5 228.8 214.0 191.4 216.3 272.4 286.3 224.6 143.3 134.0 130.1 124.0
60.0 134.7 129.0 138.0 166.2 227.1 261.9 210.3 180.3 208.1 202.6 189.4 175.4 155.4 178.2 254.3 270.8 208.9 121.4 96.8 91.0 87.3
62.5 105.6 103.3 113.8 142.5 201.9 227.2 181.8 152.9 170.5 165.8 153.4 140.4 127.4 143.2 209.0 221.4 167.9 94.5 65.7 56.8 57.1
65.0 78.0 77.4 88.1 116.5 170.9 181.2 148.3 123.0 132.3 121.3 108.0 96.3 91.9 107.1 146.4 146.6 112.9 67.0 43.0 34.6 35.3
67.5 51.1 49.1 62.7 86.0 130.9 127.9 108.4 87.3 83.5 52.1 42.6 40.5 43.9 54.0 85.5 77.5 65.4 36.5 27.8 22.1 22.1
70.0 26.4 25.5 34.1 48.2 78.3 72.2 59.4 41.9 25.3 17.0 15.6 14.1 13.7 14.9 31.5 28.9 18.6 10.1 11.5 11.3 11.7
72.5 8.7 8.1 11.6 16.5 32.2 24.7 18.3 11.0 7.9 7.3 7.3 5.7 4.3 5.6 12.9 7.1 5.4 3.8 3.2 3.4 3.2
75.0 5.0 4.8 4.4 5.0 8.6 6.3 6.1 4.0 3.4 3.3 2.9 2.2 1.8 1.7 3.1 2.5 1.5 1.4 0.4 1.2 0.7
77.5 1.4 1.0 0.8 1.1 2.1 1.5 0.6 1.1 0.9 0.4 0.7 0.5 0.6 0.7 1.3 0.4 0.6 0.2 0.1 0.0 0.0
80.0 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 0.1 0.0 0.0 0.0 0.0
82.5 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
85.0 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
87.5 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
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
(A similar table including even some other results can be computed at producer's website.)