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 # [MANUFAC]GELS; GELS # [LUMCAT]CHM*40M***B***** # [LUMINAIRE]AREA SITELIGHTER # [LAMP]MVR400/U/ED28 # TILT=NONE # Bulbs: 1, 33100 lm each # (luminous intensites divided by 15.52 in the original ies file) # Number of measured angles: 25 vertical, 36 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.000 1.000 0.000 # Ballast factor: 1, Input power: 459 W # Source file: /tmp/Ge1730.IES # Luminaire flux = 1726 raw, for the given bulb(s) it would be 26792 lm, # 80.9 % of the bulb flux # between 75 and 90: 4.3 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 61.0 cd / 1000 lm , 0.7 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 369 cd / 1000 lm, # 67.5 deg to < 76 deg: max 468 cd / 1000 lm, # maximum spec. lum. intensity 468 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 5.0 15.0 25.0 35.0 45.0 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 143 5.0 148 148 148 147 147 146 145 145 145 144 144 144 144 144 144 144 144 144 144 143 143 143 143 142 142 141 142 142 143 142 141 143 142 143 143 143 15.0 171 169 172 170 166 163 159 158 158 158 158 158 159 159 160 161 162 162 163 163 163 163 163 162 160 159 159 159 159 157 151 146 140 138 137 137 25.0 146 148 153 159 167 175 177 178 180 182 184 187 193 196 191 181 176 175 173 172 173 174 175 174 173 173 171 167 165 164 162 155 144 134 128 128 35.0 141 144 155 179 204 225 220 219 219 219 219 213 204 198 195 188 184 184 184 184 183 183 183 182 180 179 179 179 179 177 174 152 143 142 136 136 45.0 114 114 128 204 263 265 241 233 233 233 233 229 222 218 215 209 205 205 204 204 202 198 196 191 181 176 170 158 151 151 148 142 130 113 119 119 55.0 84.4 87.2 108 155 240 270 285 290 297 312 319 311 294 286 272 245 232 226 214 208 211 215 217 213 204 200 190 170 160 155 140 137 132 101 91.9 91.9 60.0 73.6 75.0 87.7 128 174 241 312 339 364 364 338 311 290 279 268 248 230 212 197 195 193 196 197 198 195 186 178 158 154 151 135 127 119 91.4 84.4 84.4 62.5 72.2 71.7 80.7 102 130 200 292 319 347 369 344 318 293 281 270 246 230 213 194 192 190 187 186 184 188 179 170 153 148 143 129 121 106 87.2 80.7 80.7 65.0 70.3 69.9 76.0 83.0 123 236 290 315 340 361 351 341 317 296 274 253 234 215 184 182 181 177 173 170 168 163 158 142 137 131 122 108 96.1 72.2 71.7 71.7 67.5 65.6 65.6 68.0 81.6 110 188 290 319 348 384 386 388 358 341 325 285 254 223 173 166 158 150 147 144 141 137 134 120 115 110 104 84.4 66.1 56.7 56.7 56.7 70.0 60.0 58.6 61.0 77.8 97.1 173 296 338 379 443 450 457 415 394 372 329 267 205 164 138 113 103 98.9 94.7 96.6 95.2 93.8 82.5 78.8 74.6 72.2 55.3 40.8 37.5 40.3 40.3 72.5 48.8 46.9 54.4 62.4 85.3 161 279 339 398 465 467 468 414 400 385 329 269 209 131 101 71.3 62.4 60.5 59.1 60.5 60.0 59.6 53.5 49.7 46.0 42.2 31.4 25.3 26.7 26.3 26.3 75.0 33.8 33.3 41.7 53.0 70.3 121 247 286 324 374 363 351 317 298 278 224 172 120 72.7 56.3 40.3 37.0 35.2 32.8 36.6 36.6 36.6 33.3 30.5 27.2 24.9 18.3 15.9 16.4 18.3 18.3 77.5 20.2 16.9 23.9 35.6 40.3 65.2 125 151 179 199 191 182 167 154 141 121 97.5 73.6 39.9 33.3 26.7 21.6 20.2 18.3 19.7 20.6 21.6 19.7 18.3 16.9 15.9 13.1 11.3 13.6 14.1 14.1 80.0 6.6 6.1 9.4 8.9 11.3 30.0 43.6 51.6 59.6 61.0 60.5 60.0 52.5 46.9 41.3 33.3 28.6 23.9 15.5 14.1 12.7 12.2 10.8 9.4 11.3 11.3 11.7 10.8 9.8 8.9 7.5 7.5 6.6 8.0 8.0 8.0 82.5 5.6 3.3 4.7 3.8 3.3 6.6 13.6 15.0 16.4 16.4 16.9 16.9 13.6 12.2 11.3 8.9 8.4 8.4 7.0 5.6 4.2 3.3 4.2 5.6 5.2 5.6 6.6 6.1 5.6 4.7 4.2 4.2 0.9 3.8 5.2 5.2 85.0 0.0 2.8 3.8 1.4 2.3 1.9 1.4 2.3 3.8 4.7 4.7 4.7 2.8 3.8 4.7 3.3 3.8 4.2 4.2 3.8 3.3 2.8 3.3 4.2 2.8 2.8 2.8 4.7 2.8 0.9 2.3 0.9 1.4 1.9 4.2 4.2 87.5 0.0 0.9 0.9 0.5 1.4 0.9 0.5 0.5 0.0 0.9 0.9 1.4 1.4 2.8 1.4 1.9 0.9 0.9 2.3 0.0 1.4 0.0 1.4 1.9 1.9 0.9 1.4 0.5 0.9 0.5 0.5 0.0 0.5 0.9 1.4 1.4 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 95.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 115.0 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 0.0 125.0 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 0.0 180.0 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