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] GRECHI ILLUMINAZIONE # [TEST] ELLISSE VP 250W SAP # [LUMINAIRE] ELLI 250 W SAP-T PTL 1 POS 1 # [LUMCAT] ELLISSEV P 250W SAPT # [DATE] 3.4.2003 / GRECHI ILLUMINAZIONE # down given: 99.8% # out given: 82.7% # tilt: 0.0 # [LAMP] NAVT250 # Source file: ldt/ELLISSEV.LDT # Luminaire flux = 825 raw, for the given bulb(s) it would be 22266 lm, # 82.5 % of the bulb flux # between 75 and 90: 2.6 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 40.7 cd / 1000 lm , 0.6 % of the luminaire flux # 90deg and above: max 0.8 cd / 1000 lm , 0.2 % 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: 2 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 4 % # (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 648 cd / 1000 lm, # 67.5 deg to < 76 deg: max 480 cd / 1000 lm, # maximum spec. lum. intensity 668 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: 0.0 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 275 10.0 233 241 247 255 261 275 281 286 290 297 299 302 308 317 318 311 302 298 294 292 286 281 275 269 264 258 252 248 243 239 235 232 228 226 223 220 217 211 202 197 197 202 205 207 208 210 213 214 217 221 225 229 20.0 253 263 271 280 285 292 293 293 290 288 284 283 265 271 282 291 303 308 311 313 311 308 301 292 282 271 259 246 235 223 210 197 184 172 162 153 147 140 136 135 138 141 149 157 166 178 190 202 213 224 234 244 30.0 247 264 277 290 295 300 293 282 266 249 229 198 175 174 179 215 259 281 300 315 325 328 324 314 296 275 255 234 215 197 180 164 149 138 131 126 123 118 116 115 118 119 123 126 132 143 157 175 190 206 219 233 35.0 273 300 319 332 334 332 314 287 256 226 196 157 146 151 140 171 221 253 288 323 351 367 370 362 340 312 283 252 221 193 168 148 134 126 121 117 115 111 105 106 108 111 113 116 120 128 140 158 178 201 224 249 40.0 317 352 378 395 401 398 362 309 250 203 167 130 112 126 114 134 174 212 265 330 394 438 452 442 417 383 347 299 252 204 163 138 126 119 115 111 107 102 95.5 96.1 97.9 102 106 110 114 120 128 143 168 203 241 281 45.0 339 371 397 413 412 386 314 247 191 152 125 103 89.9 98.4 90.2 106 130 153 197 272 370 469 512 500 455 405 369 307 256 204 158 134 123 116 110 105 100 94.0 87.7 89.4 90.1 93.0 99.2 104 108 113 120 134 163 211 260 305 47.5 363 396 427 443 436 381 283 207 153 126 110 92.5 83.1 84.7 83.4 97.7 119 135 167 237 357 495 570 569 519 456 409 327 268 206 155 134 124 116 109 103 97.6 90.6 83.7 85.4 86.2 89.8 96.8 102 106 112 118 131 162 212 272 324 50.0 392 434 479 495 478 387 264 178 133 114 102 86.1 77.7 74.1 78.6 91.5 110 120 143 204 331 493 603 634 587 501 436 328 269 203 152 135 125 117 109 102 95.3 87.0 79.8 81.0 82.1 86.7 95.0 101 106 113 120 132 168 229 296 354 52.5 392 460 528 548 510 379 236 152 118 104 94.2 81.5 74.6 65.6 75.4 86.6 98.9 109 124 168 277 436 582 649 626 545 456 323 260 195 148 135 126 117 109 101 93.3 83.5 74.9 74.2 77.2 83.7 93.7 100 107 114 122 134 171 228 284 340 55.0 422 515 587 583 506 335 197 131 107 96.4 88.0 77.3 70.7 58.5 71.4 82.0 92.8 100 112 140 222 380 563 667 668 603 516 349 259 187 145 133 124 116 107 98.8 90.9 79.4 64.0 59.6 67.7 80.5 92.6 101 108 116 124 136 162 207 264 340 57.5 487 577 625 580 457 274 159 117 100 91.5 84.7 73.0 64.6 52.0 65.8 79.6 88.3 95.4 105 123 186 345 522 633 652 615 560 426 296 186 142 129 121 114 105 95.9 87.5 70.1 47.0 42.5 50.6 75.8 91.6 101 108 117 126 135 154 204 278 385 60.0 558 634 658 585 438 239 135 109 96.3 88.4 81.8 70.6 57.0 46.1 60.0 76.8 85.5 91.9 99.5 114 160 283 428 534 566 544 502 409 314 191 138 123 116 110 101 92.5 81.0 51.7 31.0 26.8 33.5 60.5 89.8 99.2 108 117 124 133 152 220 329 461 62.5 584 643 648 562 413 220 124 104 93.4 86.1 79.4 68.0 48.8 40.0 53.4 72.8 81.7 87.9 94.9 106 137 219 343 454 502 498 461 355 268 177 132 117 110 105 96.1 87.5 64.0 33.1 16.3 12.9 17.6 42.2 80.5 96.5 106 114 120 128 152 246 386 507 65.0 547 585 568 485 347 190 117 99.0 89.3 82.9 76.5 65.0 41.8 35.4 47.1 67.7 77.8 83.7 90.3 100 122 185 299 411 466 471 436 328 236 159 123 110 104 98.1 90.0 79.5 50.8 15.2 7.2 7.8 6.4 23.7 69.1 92.7 101 109 114 123 151 251 383 489 67.5 463 480 459 384 274 159 109 94.0 84.6 78.3 72.7 60.8 35.5 31.9 41.2 62.6 73.3 78.5 85.1 93.7 111 163 269 376 430 433 404 305 216 145 114 103 96.6 90.8 83.2 65.8 37.9 6.3 6.7 6.4 6.0 8.1 56.3 84.8 94.7 102 107 117 144 227 340 423 70.0 374 390 368 310 219 136 99.8 87.3 79.0 72.5 67.1 56.6 32.4 30.0 37.2 57.4 66.4 71.6 78.2 86.1 99.4 141 228 315 355 363 336 267 192 132 104 94.7 88.7 83.0 74.5 51.5 25.9 5.3 5.8 5.1 5.8 6.3 42.6 70.6 87.0 94.9 99.9 109 130 190 272 340 72.5 294 310 296 247 175 114 88.2 79.1 71.4 65.3 59.6 49.8 28.8 24.7 30.7 49.0 58.2 64.7 70.6 76.4 86.7 114 167 228 257 258 247 208 156 113 92.0 85.0 79.8 73.5 64.8 38.3 14.4 4.4 5.0 3.8 5.2 5.1 29.5 57.1 78.0 85.6 90.8 98.6 114 157 217 269 75.0 207 219 208 178 130 92.7 76.1 68.6 62.0 56.0 49.7 41.0 21.6 15.2 22.9 40.2 49.7 55.4 60.7 66.3 72.3 85.5 111 136 151 150 140 127 98.3 74.1 63.8 60.4 57.3 55.3 47.9 30.1 7.0 3.1 3.9 1.9 4.5 3.9 19.8 47.0 63.4 70.8 74.5 78.9 87.3 117 156 193 77.5 103 107 99.8 88.9 64.7 54.0 52.1 55.3 51.7 46.6 40.6 31.1 14.3 8.7 15.9 31.8 40.8 41.7 36.9 28.9 25.9 26.5 33.9 46.8 53.6 54.6 54.3 50.3 40.3 30.0 25.6 26.9 26.9 26.7 26.8 19.4 3.8 2.2 0.8 0.2 3.0 2.6 14.3 30.4 37.3 38.6 40.7 40.2 45.0 61.9 79.6 95.6 80.0 38.8 40.7 36.3 27.5 18.2 12.2 10.4 10.2 12.3 15.2 20.6 18.6 7.6 4.6 6.1 10.3 6.8 6.0 5.8 6.2 6.6 8.4 11.9 16.7 20.2 22.1 22.2 21.5 16.7 11.5 9.0 8.2 7.2 6.3 5.8 6.6 2.4 1.6 0.2 0.0 1.4 1.8 6.3 11.1 10.6 11.1 11.3 12.0 15.1 23.1 32.5 39.1 82.5 17.7 17.5 15.6 11.7 7.9 5.7 4.5 4.2 3.7 3.4 3.0 2.8 3.0 2.2 2.6 2.3 2.2 2.4 2.6 3.0 3.5 4.1 5.4 7.6 9.2 10.1 10.1 9.2 7.4 5.5 4.2 3.9 3.5 3.0 2.3 1.8 1.4 1.1 0.1 0.0 0.6 1.2 2.1 2.6 3.6 4.5 5.4 6.0 7.6 11.6 15.5 17.1 85.0 7.8 8.0 6.7 5.0 3.6 2.8 2.2 2.0 1.8 1.7 1.5 1.5 1.6 1.2 1.4 1.1 1.0 1.1 1.1 1.3 1.4 1.8 2.5 3.3 4.1 4.5 4.2 3.6 2.8 2.1 1.8 1.6 1.5 1.3 1.0 0.9 0.7 0.5 0.1 0.0 0.2 0.6 1.1 1.4 1.7 2.1 2.4 2.8 3.4 4.8 6.3 7.4 87.5 3.0 3.1 2.7 2.1 1.4 1.0 0.8 0.7 0.7 0.6 0.6 0.5 0.6 0.4 0.5 0.3 0.3 0.3 0.3 0.4 0.4 0.5 0.7 1.1 1.3 1.4 1.3 0.9 0.7 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.2 0.1 0.0 0.0 0.1 0.2 0.4 0.5 0.6 0.7 0.9 1.0 1.2 1.6 2.1 2.6 90.0 0.5 0.5 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 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 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.3 0.3 0.4 92.5 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 0.0 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 95.0 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 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 97.5 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 0.1 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 0.1 100.0 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 102.5 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.1 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 0.1 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 0.2 105.0 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 120.0 0.6 0.6 0.5 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.5 0.6 0.6 135.0 0.8 0.8 0.7 0.6 0.6 0.5 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.4 0.5 0.6 0.7 0.8 0.8 0.7 0.7 0.6 0.5 0.5 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.8 0.8 150.0 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.6 165.0 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 180.0 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