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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.
# IESNA:LM-63-1995
# [TEST] 38476
# [MANUFAC] SiTECO
# [LUMCAT] 5NA557E1MT1C
# [LUMINAIRE] SQ 50, Street light
# [MORE] housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE] radial facetted reflector, clear diffuser acryl
# [MORE] indiv. Position, LP 2, lampholder angle 4
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1, 6600 lm each
# Number of measured angles: 37 vertical, 37 horizontal ones
# Photometric type: 1, Units type: 2
# Luminous openig width, length and height: 0.222 0.222 0.000
# Ballast factor: 1, Input power: 83 W
# Source file: ies/38476.ies
# Luminaire flux = 5267 lm,
# 79.8 % of the bulb flux
# between 75 and 90: 2.4 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 18.2 cd / 1000 lm , 0.9 % of the luminaire flux
# 90deg and above: max 3.5 cd / 1000 lm , 0.2 % of the luminaire flux
# CutOff Type: CIE_CutOff
# Increase of Sky Luminance due to light going
# from the luminaire difectly above horizon, as compared with the
# luminance produced by the light dispersed from the ground: 9 %
# Increase of Sky Luminance in Distant Places by light below 15.0 degrees
# due to light going from the luminaire directly above horizon: 44 %
# (for the zenith luminance such an angle suits places up to 19 km distance)
# The increases concern the following situation:
# Albedo = 0.10
# Zenith Extinction = 0.30 mag (i.e., direct light remaining 76 %)
# Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
# (the downward-scattered part of lambertian uplight is 0.1108 then)
# 62.5 deg to <67.5 deg: max 581 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 625 cd / 1000 lm,
# maximum spec. lum. intensity 625 cd / 1000 lm
# 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 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:
0.0 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179 179
5.0 169 171 174 177 178 178 180 183 184 185 185 187 188 190 193 194 192 190 188 190 192 194 193 190 188 187 185 185 184 183 180 178 178 177 174 171
10.0 161 164 166 167 172 178 181 185 187 190 194 201 208 214 216 214 207 201 196 201 207 214 216 214 208 201 194 190 187 185 181 178 172 167 166 164
15.0 153 157 157 162 165 167 173 179 183 188 196 204 214 220 224 237 236 219 206 219 236 237 224 220 214 204 196 188 183 179 173 167 165 162 157 157
20.0 148 151 152 157 160 161 167 171 176 186 201 216 224 238 239 239 243 234 222 234 243 239 239 238 224 216 201 186 176 171 167 161 160 157 152 151
25.0 140 144 144 147 152 154 158 161 167 177 200 222 241 249 248 237 231 227 212 227 231 237 248 249 241 222 200 177 167 161 158 154 152 147 144 144
30.0 156 150 146 143 146 146 151 153 159 170 192 223 251 254 246 230 214 213 196 213 214 230 246 254 251 223 192 170 159 153 151 146 146 143 146 150
35.0 130 137 140 139 138 139 140 143 151 166 193 231 263 264 250 224 208 204 187 204 208 224 250 264 263 231 193 166 151 143 140 139 138 139 140 137
40.0 117 123 127 134 134 134 133 138 145 167 205 244 265 264 248 213 183 177 163 177 183 213 248 264 265 244 205 167 145 138 133 134 134 134 127 123
45.0 108 114 119 126 136 133 136 136 141 163 220 250 270 258 234 194 164 152 140 152 164 194 234 258 270 250 220 163 141 136 136 133 136 126 119 114
50.0 105 107 113 126 138 133 132 145 138 174 279 341 329 273 243 204 147 135 130 135 147 204 243 273 329 341 279 174 138 145 132 133 138 126 113 107
55.0 92.8 93.2 106 131 127 153 142 144 138 191 318 443 444 340 263 181 125 113 132 113 125 181 263 340 444 443 318 191 138 144 142 153 127 131 106 93.2
60.0 69.1 72.3 91.1 110 127 131 127 122 130 196 435 545 457 308 204 136 95.4 81.7 99.8 81.7 95.4 136 204 308 457 545 435 196 130 122 127 131 127 110 91.1 72.3
65.0 34.2 37.9 48.3 69.7 72.4 80.4 96.8 115 139 277 581 536 306 176 128 86.5 66.8 53.6 61.1 53.6 66.8 86.5 128 176 306 536 581 277 139 115 96.8 80.4 72.4 69.7 48.3 37.9
70.0 10.4 10.4 12.6 20.4 24.4 23.6 33.9 49.5 69.1 366 625 343 147 90.8 75.3 59.4 44.6 36.1 30.6 36.1 44.6 59.4 75.3 90.8 147 343 625 366 69.1 49.5 33.9 23.6 24.4 20.4 12.6 10.4
75.0 8.8 11.2 16.6 8.7 7.9 8.8 10.1 11.9 21.5 183 234 76.6 16.6 10.1 10.1 12.3 13.8 14.1 12.1 14.1 13.8 12.3 10.1 10.1 16.6 76.6 234 183 21.5 11.9 10.1 8.8 7.9 8.7 16.6 11.2
80.0 6.6 12.0 18.2 5.7 5.3 6.1 7.1 7.4 9.8 17.1 15.1 8.0 5.8 5.8 5.7 5.8 5.6 6.1 6.4 6.1 5.6 5.8 5.7 5.8 5.8 8.0 15.1 17.1 9.8 7.4 7.1 6.1 5.3 5.7 18.2 12.0
85.0 4.6 4.5 4.7 4.3 4.9 5.1 6.0 5.3 4.9 4.6 4.6 4.3 4.3 4.4 4.6 4.6 4.2 4.0 4.1 4.0 4.2 4.6 4.6 4.4 4.3 4.3 4.6 4.6 4.9 5.3 6.0 5.1 4.9 4.3 4.7 4.5
90.0 1.7 2.3 2.7 2.7 3.2 3.5 3.5 3.4 3.0 2.7 2.7 2.7 2.7 2.7 2.7 2.6 2.5 2.1 2.5 2.1 2.5 2.6 2.7 2.7 2.7 2.7 2.7 2.7 3.0 3.4 3.5 3.5 3.2 2.7 2.7 2.3
95.0 0.5 1.0 1.4 1.7 1.8 1.9 2.4 2.4 2.2 2.1 2.2 2.0 2.0 1.9 2.1 2.0 2.2 1.4 1.4 1.4 2.2 2.0 2.1 1.9 2.0 2.0 2.2 2.1 2.2 2.4 2.4 1.9 1.8 1.7 1.4 1.0
100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
105.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
120.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
180.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0