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] GS00400 # [LUMINAIRE] SABA VETRO P. SPECIAL 400W ST # [LUMCAT] SB00048 # [DATE] 9.4.2000 / Fivep S.p.A. # down given: 100.0% # out given: 77.7% # tilt: 0.0 # [LAMP] NAVT400 # Source file: ldt/SB00048_2.LDT # Luminaire flux = 776 raw, for the given bulb(s) it would be 37246 lm, # 77.6 % of the bulb flux # between 75 and 90: 2.7 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 47.0 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 0.6 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 511 cd / 1000 lm, # 67.5 deg to < 76 deg: max 504 cd / 1000 lm, # maximum spec. lum. intensity 511 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: 0.0 226 221 219 218 218 219 219 219 219 219 219 219 219 219 219 217 217 217 217 217 217 217 216 216 216 216 220 10.0 189 191 193 195 197 199 201 203 205 208 211 212 214 217 219 221 223 224 226 228 230 232 234 236 239 242 240 20.0 142 141 148 158 165 172 179 185 191 196 201 206 209 214 218 220 223 225 227 230 232 235 237 236 236 245 245 30.0 108 107 115 125 133 142 153 164 177 189 202 212 220 226 228 229 228 226 224 221 218 217 217 219 224 225 229 35.0 94.1 93.4 103 114 123 133 146 159 173 188 202 215 226 233 236 236 235 231 226 221 216 211 207 205 206 205 207 40.0 82.0 81.8 92.6 107 116 128 140 153 168 182 196 208 220 228 228 229 226 222 217 212 206 200 195 190 184 178 176 45.0 70.4 70.6 83.7 99.7 111 123 137 152 170 190 212 233 249 260 259 259 253 243 231 216 202 189 179 171 158 147 142 47.5 66.2 66.3 80.1 96.7 108 122 136 153 172 195 221 245 263 276 275 273 266 254 238 221 203 186 172 162 148 135 130 50.0 59.8 60.2 74.4 92.0 104 119 136 154 176 202 233 264 286 303 303 300 288 270 249 226 203 181 163 149 132 119 114 52.5 56.0 56.3 70.8 88.8 102 117 135 154 177 206 241 277 305 324 323 318 303 281 255 228 200 176 156 142 122 109 105 55.0 49.8 50.5 65.0 83.5 96.8 113 131 151 176 209 253 300 336 358 355 347 325 295 261 225 192 165 145 129 109 94.8 92.5 57.5 45.7 46.4 61.0 79.3 92.8 108 126 146 172 209 261 317 361 384 377 366 339 302 261 220 184 156 136 121 101 86.4 84.8 60.0 38.4 40.5 55.3 72.5 84.8 99.0 116 135 162 204 273 351 408 430 415 394 359 312 259 209 169 141 123 110 91.1 75.1 73.7 62.5 32.9 36.3 51.3 67.6 78.7 91.9 108 127 153 199 283 382 448 467 443 413 370 318 258 201 158 131 115 103 85.0 68.2 66.5 65.0 24.9 29.0 45.5 60.1 69.9 81.6 95.4 112 137 186 286 408 489 511 481 434 378 317 250 187 142 117 103 92.7 76.2 58.6 55.4 67.5 20.0 24.2 41.6 55.2 64.3 75.1 87.5 103 125 170 264 386 475 504 489 438 376 308 237 175 132 109 95.8 86.5 70.3 52.7 46.7 70.0 14.4 17.3 35.3 48.0 56.1 65.4 75.8 87.7 104 135 203 302 384 426 453 413 354 283 209 149 114 95.4 85.3 77.0 61.8 43.8 33.6 72.5 11.5 13.8 30.5 42.9 50.7 58.7 63.6 67.9 73.1 88.6 131 200 265 308 368 349 305 242 173 120 94.1 81.8 75.6 69.3 55.8 37.4 25.4 75.0 6.6 8.7 20.2 17.1 14.3 12.8 13.8 16.4 21.3 30.6 50.7 82.6 118 146 199 203 184 145 97.8 64.0 51.8 47.7 47.7 46.2 43.6 27.6 15.1 77.5 3.6 3.6 3.5 3.7 5.0 6.8 8.8 11.4 14.8 20.2 30.0 45.6 63.4 79.5 118 126 117 90.1 56.0 31.2 25.0 24.5 27.0 27.5 29.1 21.5 9.5 80.0 1.4 1.1 1.2 2.1 3.0 4.1 5.3 6.7 8.3 10.4 13.5 17.6 22.7 27.9 42.9 47.0 45.1 35.7 23.1 13.8 9.7 7.7 6.8 6.5 8.4 10.4 3.6 82.5 0.8 0.7 0.8 1.3 1.8 2.5 3.3 4.0 5.0 6.1 7.4 9.2 11.0 12.8 19.7 21.4 19.9 15.6 10.8 7.2 5.7 4.7 4.1 3.5 2.7 3.5 2.0 85.0 0.3 0.3 0.4 0.6 0.7 0.9 1.1 1.4 1.7 2.0 2.3 2.7 3.1 3.4 5.2 5.1 4.8 3.9 3.1 2.5 2.2 1.9 1.8 1.6 1.3 1.1 1.0 87.5 0.2 0.2 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.3 1.9 1.9 1.8 1.5 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 90.0 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 0.4 0.6 0.6 0.6 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