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.
# [MANUFAC] ECLATEC S.A. www.e # [TEST] METR063 # [LUMINAIRE] METRO 55 MB # [LUMCAT] SHP 250W M83 # [DATE] 7.6.4 / ECLATEC S.A. www.e # down given: 99.7% # out given: 89.5% # tilt: 0.0 # [LAMP] NAV-T 250W # Source file: ldt/METRO063.LDT # Luminaire flux = 891 raw, for the given bulb(s) it would be 24044 lm, # 89.1 % of the bulb flux # between 75 and 90: 4.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 74.0 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 1.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: IES_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: 0 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 0 % # (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 421 cd / 1000 lm, # 67.5 deg to < 76 deg: max 447 cd / 1000 lm, # maximum spec. lum. intensity 447 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 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 60.0 75.0 90.0 105.0 120.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 240.0 255.0 270.0 285.0 300.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 #V: 0.0 276 276 276 276 276 276 276 278 276 276 276 276 277 277 277 276 276 276 276 278 276 276 276 276 276 276 276 276 276 276 277 278 278 278 278 278 278 279 279 279 279 279 278 278 278 278 278 278 277 276 276 276 10.0 308 312 315 317 319 319 319 317 315 312 309 302 300 283 300 302 309 312 315 317 319 319 319 317 315 312 308 303 299 294 289 283 278 273 266 260 254 244 233 227 233 244 254 260 266 273 278 283 289 294 299 303 20.0 315 320 324 324 322 318 313 307 299 292 283 265 244 228 244 265 283 292 299 307 313 318 322 324 324 320 315 306 297 288 278 267 258 249 240 233 224 206 183 171 183 206 224 233 240 249 258 267 278 288 297 306 30.0 308 315 314 310 302 292 281 271 260 252 244 226 199 177 199 226 244 252 260 271 281 292 302 310 314 315 308 296 282 268 254 240 228 217 206 197 186 167 140 122 140 167 186 197 206 217 228 240 254 268 282 296 35.0 310 316 315 306 294 279 267 255 244 233 222 203 172 144 172 203 222 233 244 255 267 279 294 306 315 316 310 294 278 262 245 230 215 203 190 178 167 148 124 103 124 148 167 178 190 203 215 230 245 262 278 294 40.0 316 322 318 304 288 271 254 240 228 214 200 175 133 103 133 175 200 214 228 240 254 271 288 304 318 322 316 298 278 258 238 221 203 186 173 160 148 133 110 91.0 110 133 148 160 173 186 203 221 238 258 278 298 45.0 317 324 318 303 283 261 242 226 210 193 176 141 106 80.0 106 141 176 193 210 226 242 261 283 303 318 324 317 296 272 248 226 207 190 172 156 143 133 117 99.0 78.0 99.0 117 133 143 156 172 190 207 226 248 272 296 47.5 316 324 317 301 279 257 236 217 201 183 164 126 97.0 72.0 97.0 126 164 183 201 217 236 257 279 301 317 324 316 292 267 244 221 201 183 164 149 136 125 111 93.0 72.0 93.0 111 125 136 149 164 183 201 221 244 267 292 50.0 317 326 319 298 274 250 229 210 190 173 150 116 90.0 65.0 90.0 116 150 173 190 210 229 250 274 298 319 326 317 292 266 240 215 194 175 158 141 129 119 105 88.0 68.0 88.0 105 119 129 141 158 175 194 215 240 266 292 52.5 321 330 319 297 272 245 221 200 181 160 137 106 83.0 59.0 83.0 106 137 160 181 200 221 245 272 297 319 330 321 294 264 237 210 188 168 151 135 124 113 99.0 82.0 62.0 82.0 99.0 113 124 135 151 168 188 210 237 264 294 55.0 329 339 326 300 272 242 215 192 170 148 126 97.0 76.0 55.0 76.0 97.0 126 148 170 192 215 242 272 300 326 339 329 299 267 235 207 183 161 144 130 118 108 94.0 77.0 57.0 77.0 94.0 108 118 130 144 161 183 207 235 267 299 57.5 344 354 340 309 276 241 210 185 162 136 116 90.0 69.0 49.0 69.0 90.0 116 136 162 185 210 241 276 309 340 354 344 308 271 235 203 177 156 138 124 113 104 89.0 72.0 51.0 72.0 89.0 104 113 124 138 156 177 203 235 271 308 60.0 356 371 356 323 284 244 208 179 151 127 107 84.0 62.0 43.0 62.0 84.0 107 127 151 179 208 244 284 323 356 371 356 314 270 230 197 172 150 132 119 109 100 85.0 67.0 47.0 67.0 85.0 100 109 119 132 150 172 197 230 270 314 62.5 376 392 378 338 294 245 203 173 143 117 101 78.0 56.0 39.0 56.0 78.0 101 117 143 173 203 245 294 338 378 392 376 322 269 224 186 161 142 126 115 105 96.0 81.0 61.0 41.0 61.0 81.0 96.0 105 115 126 142 161 186 224 269 322 65.0 397 421 404 358 303 246 200 165 134 110 94.0 73.0 49.0 34.0 49.0 73.0 94.0 110 134 165 200 246 303 358 404 421 397 328 264 215 177 153 134 120 111 101 93.0 75.0 56.0 35.0 56.0 75.0 93.0 101 111 120 134 153 177 215 264 328 67.5 412 441 424 372 308 242 191 156 127 106 91.0 69.0 44.0 28.0 44.0 69.0 91.0 106 127 156 191 242 308 372 424 441 412 329 254 202 167 145 129 116 106 98.0 90.0 72.0 50.0 28.0 50.0 72.0 90.0 98.0 106 116 129 145 167 202 254 329 70.0 413 447 431 376 304 228 175 141 117 98.0 87.0 63.0 38.0 21.0 38.0 63.0 87.0 98.0 117 141 175 228 304 376 431 447 413 321 238 184 152 134 120 110 102 94.0 86.0 67.0 43.0 21.0 43.0 67.0 86.0 94.0 102 110 120 134 152 184 238 321 72.5 366 399 388 346 279 208 152 124 104 91.0 81.0 59.0 32.0 16.0 32.0 59.0 81.0 91.0 104 124 152 208 279 346 388 399 366 287 213 167 140 125 114 105 98.0 90.0 81.0 61.0 35.0 17.0 35.0 61.0 81.0 90.0 98.0 105 114 125 140 167 213 287 75.0 274 297 288 261 217 172 133 110 96.0 84.0 74.0 55.0 25.0 10.0 25.0 55.0 74.0 84.0 96.0 110 133 172 217 261 288 297 274 225 176 145 125 115 106 98.0 91.0 84.0 74.0 54.0 28.0 12.0 28.0 54.0 74.0 84.0 91.0 98.0 106 115 125 145 176 225 77.5 186 197 191 179 153 130 109 97.0 84.0 76.0 67.0 48.0 18.0 5.0 18.0 48.0 67.0 76.0 84.0 97.0 109 130 153 179 191 197 186 161 133 116 100 92.0 83.0 77.0 68.0 61.0 52.0 37.0 19.0 6.0 19.0 37.0 52.0 61.0 68.0 77.0 83.0 92.0 100 116 133 161 80.0 67.0 74.0 68.0 62.0 56.0 52.0 43.0 38.0 33.0 32.0 27.0 21.0 11.0 3.0 11.0 21.0 27.0 32.0 33.0 38.0 43.0 52.0 56.0 62.0 68.0 74.0 67.0 54.0 39.0 29.0 20.0 17.0 14.0 11.0 10.0 10.0 8.0 7.0 4.0 3.0 4.0 7.0 8.0 10.0 10.0 11.0 14.0 17.0 20.0 29.0 39.0 54.0 82.5 13.0 15.0 14.0 12.0 10.0 8.0 5.0 5.0 4.0 4.0 3.0 3.0 3.0 2.0 3.0 3.0 3.0 4.0 4.0 5.0 5.0 8.0 10.0 12.0 14.0 15.0 13.0 11.0 9.0 6.0 5.0 4.0 4.0 4.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 4.0 4.0 4.0 5.0 6.0 9.0 11.0 85.0 4.0 4.0 3.0 3.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 3.0 3.0 4.0 4.0 3.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 3.0 87.5 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 2.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 90.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.0 0.0 0.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 180.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0