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] Fivep S.p.A. # [TEST] GS00399 # [LUMINAIRE] SABA VETRO P. SPECIAL 400W ST # [LUMCAT] SB00048 # [DATE] 9.4.2000 / Fivep S.p.A. # down given: 100.0% # out given: 78.2% # tilt: 0.0 # [LAMP] NAVT400 # Source file: ldt/SB00048_1.LDT # Luminaire flux = 781 raw, for the given bulb(s) it would be 37502 lm, # 78.1 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 31.0 cd / 1000 lm , 0.4 % of the luminaire flux # 90deg and above: max 0.5 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: 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 556 cd / 1000 lm, # 67.5 deg to < 76 deg: max 527 cd / 1000 lm, # maximum spec. lum. intensity 556 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 15.0 30.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0 #V: 0.0 230 226 224 223 223 223 223 224 224 224 224 224 224 224 224 222 222 223 222 222 222 222 221 221 221 221 224 10.0 188 189 196 200 203 205 207 210 213 215 218 221 223 226 229 231 234 236 238 241 244 246 249 250 253 253 249 20.0 139 139 145 155 163 171 179 188 196 204 211 217 223 227 232 235 238 240 242 244 246 247 248 245 251 261 257 30.0 106 105 113 124 131 141 151 163 175 188 201 213 223 230 234 237 238 238 237 237 235 234 235 236 238 239 239 35.0 92.6 91.7 101 113 121 131 142 156 170 186 202 217 230 239 243 246 245 243 238 234 230 225 223 221 220 215 213 40.0 80.3 80.0 91.0 105 114 124 136 150 165 181 196 211 224 233 235 238 237 234 230 226 220 214 207 201 194 184 178 45.0 68.8 69.0 81.8 97.1 107 119 132 147 165 187 211 235 254 268 269 270 265 256 243 229 213 199 187 178 164 151 143 47.5 64.5 64.8 78.0 93.9 105 117 131 148 167 191 219 247 270 285 286 286 279 267 250 233 213 194 178 167 152 138 131 50.0 58.4 58.8 72.4 88.9 100 114 130 148 170 198 233 268 298 317 316 314 303 285 261 236 210 185 165 151 134 120 115 52.5 54.3 54.8 68.4 85.4 97.3 112 128 147 171 202 243 286 321 342 341 337 320 296 267 236 206 178 157 142 123 110 105 55.0 48.4 48.7 62.5 79.9 92.0 106 123 143 169 206 262 324 371 394 385 375 350 315 274 234 196 165 144 128 109 95.6 93.0 57.5 44.2 44.6 58.6 75.9 87.7 102 118 139 165 208 278 359 417 440 422 404 371 329 279 230 187 156 135 120 101 87.2 85.3 60.0 36.1 38.3 53.1 69.6 80.7 93.3 109 128 155 206 304 420 497 516 482 449 403 349 286 224 174 141 122 109 90.8 75.9 74.0 62.5 30.6 33.7 49.6 65.1 75.5 87.1 102 119 146 200 308 441 533 556 520 473 417 356 287 218 165 132 114 102 84.7 69.1 66.1 65.0 22.6 26.2 44.1 58.1 67.3 77.8 90.3 105 128 174 274 408 515 556 544 489 421 350 274 202 148 118 102 91.8 76.2 59.5 52.3 67.5 18.2 21.5 40.0 53.2 61.9 71.6 82.7 96.0 115 152 234 354 459 509 527 479 411 335 255 185 136 108 95.0 85.5 70.7 53.4 43.0 70.0 13.1 15.4 33.2 45.9 54.2 62.4 67.6 71.3 75.3 91.4 135 211 288 342 412 394 345 278 203 139 106 89.1 82.0 75.2 62.0 43.4 30.0 72.5 9.8 12.5 28.6 35.6 33.9 29.2 26.4 26.9 31.0 42.8 70.4 117 170 214 287 292 266 215 152 99.7 76.3 66.2 63.8 61.5 55.4 36.3 22.0 75.0 4.4 5.4 6.1 4.4 5.9 7.8 10.2 13.2 17.0 22.8 34.0 51.4 72.3 94.3 142 154 145 115 74.7 42.9 32.9 30.8 33.0 33.8 35.4 26.4 12.2 77.5 2.5 1.6 1.9 3.2 4.4 6.0 7.8 9.9 12.5 15.9 21.4 29.4 39.3 50.2 79.4 88.9 86.4 69.4 45.2 24.9 16.2 13.3 14.9 16.9 20.5 19.8 7.2 80.0 0.9 0.9 1.1 1.8 2.6 3.5 4.6 5.8 7.1 8.6 10.3 12.6 15.2 18.1 27.7 31.0 30.4 24.9 17.5 11.2 8.2 6.7 5.8 5.0 4.4 7.6 2.6 82.5 0.7 0.6 0.7 1.1 1.6 2.1 2.8 3.4 4.2 4.9 5.8 6.7 7.8 8.8 13.0 13.9 13.4 10.8 8.0 5.8 4.8 4.1 3.6 3.2 2.5 2.1 1.7 85.0 0.3 0.3 0.3 0.5 0.6 0.8 1.0 1.2 1.4 1.7 1.9 2.1 2.4 2.7 4.0 4.0 3.7 3.1 2.6 2.1 1.9 1.7 1.6 1.4 1.1 0.9 0.8 87.5 0.1 0.1 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.7 0.8 0.9 1.1 1.6 1.6 1.5 1.3 1.2 1.0 1.0 0.9 0.8 0.7 0.6 0.5 0.5 90.0 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 0.4 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.3 0.2 0.2 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 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 97.5 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 0.0 100.0 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 0.0 102.5 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 0.0 105.0 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 0.0 120.0 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 0.0 135.0 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 0.0 150.0 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 0.0 165.0 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 0.0 180.0 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