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] PARABOLA/VP15 JM # [LUMINAIRE] PTL STANDARD # [LUMCAT] 150W JM PTL STANDAR # [DATE] 17.12.1999 / GRECHI ILLUMINAZIONE # down given: 100.0% # out given: 74.0% # tilt: 0.0 # [LAMP] HQIT150NDL # Source file: ldt/PARABOLA150WJM.LDT # Luminaire flux = 740 raw, for the given bulb(s) it would be 9249 lm, # 74.0 % of the bulb flux # between 75 and 90: 0.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 7.3 cd / 1000 lm , 0.1 % of the luminaire flux # 90deg and above: max 1.0 cd / 1000 lm , 0.0 % 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: 0 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 1 % # (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 496 cd / 1000 lm, # 67.5 deg to < 76 deg: max 265 cd / 1000 lm, # maximum spec. lum. intensity 544 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 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 #V: 0.0 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 264 2.5 248 251 252 252 253 251 252 253 255 254 254 254 257 257 259 259 259 261 263 263 263 265 267 266 269 268 270 271 272 271 273 271 273 272 273 271 274 5.0 234 239 239 237 239 239 241 243 245 245 249 248 252 251 257 256 258 260 264 263 265 267 267 268 270 272 273 275 277 276 276 275 277 277 279 275 281 7.5 215 221 223 222 226 224 230 228 235 234 240 238 247 244 253 251 256 255 263 260 267 265 271 268 275 270 274 275 277 278 277 277 277 277 275 274 285 10.0 201 208 209 211 212 213 218 218 225 225 231 231 237 237 245 245 248 253 258 258 262 263 268 266 271 269 272 271 274 274 272 273 272 272 270 269 284 12.5 182 190 194 192 197 197 203 205 210 212 215 220 227 229 239 242 246 252 257 259 261 264 265 264 265 262 264 263 264 262 261 260 261 260 258 255 276 15.0 170 175 181 179 184 183 191 191 198 203 208 213 222 228 238 242 248 255 262 265 268 270 270 267 265 259 257 254 252 251 248 244 246 243 241 239 264 17.5 154 162 166 163 170 170 177 180 186 192 198 207 216 226 238 247 254 264 273 278 280 282 281 276 272 261 255 246 240 233 227 222 223 219 219 214 242 20.0 148 151 155 154 158 160 165 169 175 181 190 202 212 225 239 251 260 275 284 290 293 296 293 286 279 265 256 242 230 219 210 203 201 196 195 191 219 22.5 138 140 144 143 147 151 154 158 164 173 182 195 207 222 241 254 267 282 295 305 307 313 307 299 288 272 257 239 223 208 194 183 178 170 171 166 192 25.0 133 132 135 136 139 142 146 150 158 166 177 190 203 218 239 254 271 288 306 318 321 324 323 312 298 278 259 237 218 197 181 166 158 150 150 144 166 27.5 126 127 130 130 135 136 140 145 152 160 171 185 200 215 236 252 272 290 312 323 330 337 335 321 303 278 256 232 211 190 170 154 146 137 136 130 149 30.0 118 122 124 125 129 130 134 139 146 155 167 179 193 208 229 245 268 286 314 323 338 340 343 324 307 279 255 226 202 179 159 142 133 123 122 118 133 32.5 115 116 120 120 123 124 127 134 142 149 159 172 185 197 220 237 263 285 320 333 350 348 354 325 308 276 252 221 195 171 152 135 126 117 116 113 125 35.0 104 108 114 113 115 116 121 125 132 139 148 158 168 182 206 233 262 298 330 363 371 386 378 346 316 273 247 213 188 162 143 128 119 111 110 107 116 37.5 98.6 103 105 105 106 108 112 118 124 130 135 145 154 171 197 230 260 300 337 374 385 410 398 377 333 278 243 204 180 158 138 123 114 106 106 102 108 40.0 91.9 93.1 97.1 95.8 99.0 100 105 109 114 118 124 130 141 155 183 213 252 286 340 367 400 407 415 389 345 295 242 196 168 145 130 115 106 99.3 98.0 94.8 104 42.5 87.7 89.0 92.2 91.1 93.7 95.7 100 103 108 112 116 121 131 142 168 197 244 285 354 386 429 428 444 386 349 292 238 193 157 136 121 109 101 95.5 92.2 88.8 98.4 45.0 83.9 83.9 86.9 85.7 89.0 91.2 95.8 100.0 103 107 110 113 122 130 153 186 237 301 368 437 465 500 487 418 362 274 227 180 146 124 111 100 93.3 86.1 85.4 82.0 91.0 47.5 77.4 79.3 81.3 80.7 84.3 87.9 92.1 95.5 100 102 105 111 115 124 143 174 221 292 366 451 486 535 510 468 373 279 215 162 136 116 103 93.8 86.5 79.4 79.5 74.9 83.2 50.0 73.4 74.4 77.4 77.0 80.2 85.1 88.4 92.4 95.6 100.0 103 108 112 118 136 160 210 273 370 440 507 531 533 469 372 282 204 152 128 112 98.7 89.5 81.6 75.0 74.5 70.3 76.9 52.5 65.4 69.6 70.7 71.4 75.7 79.7 83.7 87.8 91.6 94.4 98.6 104 109 114 128 150 195 257 355 437 500 530 539 457 375 264 189 145 121 105 93.6 84.5 76.2 70.0 69.2 65.0 71.0 55.0 57.8 63.4 65.1 67.3 72.2 75.2 79.1 82.6 87.4 92.5 96.4 100 103 110 124 144 184 250 345 447 496 541 521 452 358 248 179 137 116 101 89.9 81.7 72.9 65.2 63.7 60.3 66.4 57.5 50.9 55.4 56.2 59.9 66.5 69.3 73.5 78.7 83.2 88.8 92.4 97.0 100 106 118 139 177 242 343 448 501 544 516 445 330 232 166 129 108 95.0 83.9 73.4 67.9 59.4 56.7 53.1 60.5 60.0 44.4 49.1 50.8 53.5 60.3 63.8 68.9 74.6 79.4 84.4 87.1 92.0 94.3 101 113 133 170 234 333 440 492 534 504 425 312 217 153 120 102 87.4 78.5 68.9 61.9 54.2 50.5 46.7 55.1 62.5 36.2 41.5 43.9 45.8 52.5 57.5 63.3 68.1 73.2 78.2 81.8 86.5 89.4 96.2 106 125 158 219 305 412 453 496 458 386 280 194 138 110 91.2 79.7 69.2 60.2 54.3 46.5 41.4 36.0 45.8 65.0 30.5 34.1 38.3 40.6 46.3 51.6 54.9 61.9 62.6 72.4 69.7 78.4 70.5 85.3 75.9 106 113 183 236 354 365 427 377 334 237 170 123 98.8 83.3 71.5 62.2 54.3 47.9 38.1 33.1 27.3 38.5 67.5 21.2 27.1 30.4 33.7 36.8 42.3 43.4 48.3 44.6 44.0 41.8 32.3 40.2 20.4 44.2 33.7 72.4 85.0 162 191 258 242 265 201 155 122 84.1 83.0 67.7 61.2 53.0 45.5 38.8 28.3 23.6 17.8 26.5 70.0 2.1 18.1 21.0 22.4 20.5 23.2 21.4 17.9 21.0 8.7 14.8 9.8 10.7 14.0 19.4 24.1 39.3 52.9 89.2 106 142 129 139 97.3 85.1 47.0 53.3 37.7 38.9 44.3 35.8 36.5 28.6 21.2 15.9 9.6 16.8 72.5 0.2 6.6 12.8 5.4 10.6 6.6 10.7 5.2 4.3 5.7 6.2 7.7 8.2 10.6 13.9 19.4 26.4 32.5 52.6 58.0 79.8 66.8 77.6 51.1 44.5 27.2 21.9 14.9 22.6 14.8 22.6 21.4 17.1 13.2 9.4 3.5 9.7 75.0 0.4 1.8 5.0 1.4 2.8 1.4 1.8 3.9 3.1 4.5 3.7 5.9 6.9 7.3 9.4 11.1 15.6 16.2 25.7 24.9 36.5 28.9 35.2 22.6 21.1 13.9 11.9 8.7 6.5 7.3 6.4 4.6 10.1 3.0 4.2 1.2 5.5 77.5 0.2 0.8 2.0 0.9 1.6 2.1 1.5 2.4 2.3 1.6 2.5 3.6 3.6 5.8 7.2 5.9 9.0 8.3 13.9 12.6 16.6 12.3 16.1 10.5 10.2 7.6 6.5 4.7 5.0 2.8 2.2 2.2 1.9 2.3 1.5 0.6 2.5 80.0 0.0 0.2 1.5 0.2 1.1 1.3 0.8 1.6 1.1 1.2 1.5 2.1 2.1 2.7 3.8 3.2 4.9 4.1 5.7 4.3 7.3 4.7 6.4 5.3 3.8 3.1 3.1 1.3 1.9 1.3 2.3 1.1 1.0 1.0 0.9 0.2 0.0 82.5 0.0 0.0 0.8 0.0 0.2 0.0 0.6 0.5 0.8 0.6 1.2 1.9 0.7 1.5 2.7 1.0 2.7 1.0 3.2 1.8 3.5 2.1 2.7 2.2 1.7 1.1 1.3 0.6 1.0 0.6 0.0 0.0 0.2 0.0 0.2 0.0 0.0 85.0 0.0 0.0 0.1 0.0 0.4 0.0 0.2 0.0 0.0 0.0 0.3 0.4 0.1 0.0 0.6 0.9 1.4 0.2 0.9 0.9 1.1 0.4 1.2 0.4 0.7 0.3 0.2 0.2 0.2 0.1 0.0 0.0 0.0 0.2 0.0 0.0 0.0 87.5 0.0 0.0 0.0 0.6 0.2 0.0 0.1 0.0 0.0 0.0 0.2 0.1 0.0 0.1 0.2 0.0 1.3 0.0 0.7 0.3 1.3 0.0 0.3 0.1 0.0 0.6 0.0 0.0 0.2 0.1 0.0 0.6 0.0 0.0 0.0 0.0 0.0 90.0 0.0 0.2 0.0 0.0 0.0 0.2 0.1 0.1 0.0 0.0 0.0 0.2 0.0 0.0 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.0 0.1 1.0 0.0 0.6 0.0 0.2 0.0 0.0 0.9 0.7 0.0 0.0 0.0 92.5 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 0.0 0.0 0.0 0.0 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 0.0 100.0 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 0.0