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] C. & G. CARANDINI S. # [TEST] 4GM-7023 # [LUMINAIRE] QSA-5 Vsap-250W/T # [LUMCAT] 171.111 # [DATE] 1.1.1998 / C. & G. CARANDINI S. # down given: 100.0% # out given: 78.1% # tilt: 0.0 # [LAMP] Vsap-250 W/T-S # Source file: ldt/qsa5171111_1.LDT # Luminaire flux = 779 raw, for the given bulb(s) it would be 25719 lm, # 77.9 % 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 84.4 cd / 1000 lm , 1.5 % 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: 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 403 cd / 1000 lm, # 67.5 deg to < 76 deg: max 321 cd / 1000 lm, # maximum spec. lum. intensity 418 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: 0.0 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 263 10.0 194 200 203 208 211 214 218 223 229 235 241 247 252 257 262 267 272 276 279 282 285 288 291 295 294 292 295 20.0 166 165 167 171 175 179 183 188 195 204 216 230 243 255 268 281 293 301 302 302 304 306 307 307 293 283 282 30.0 139 140 142 145 147 150 153 159 168 180 195 212 231 251 273 291 302 311 321 326 319 305 290 274 241 208 198 35.0 131 133 130 133 136 140 144 149 157 167 180 197 217 239 262 280 291 299 307 308 298 280 261 242 201 165 156 40.0 119 124 122 122 126 130 134 138 145 154 166 183 204 227 249 267 279 286 287 281 265 243 219 194 158 129 120 45.0 110 112 112 114 117 121 125 130 137 145 156 172 195 221 244 264 279 286 279 260 232 201 175 151 122 103 95.0 47.5 104 106 107 111 113 117 122 128 134 141 152 170 197 227 253 275 291 295 283 256 218 181 153 131 106 91.0 83.0 50.0 99.0 101 103 108 110 114 120 126 131 138 149 168 199 233 263 289 311 317 297 258 210 166 136 115 94.0 80.0 71.0 52.5 92.0 95.0 99.0 104 108 112 117 123 129 137 149 172 210 253 289 316 335 338 316 270 208 151 118 101 83.0 70.0 62.0 55.0 85.0 87.0 94.0 101 105 110 115 120 127 136 150 177 222 272 315 346 363 359 329 275 206 145 109 90.0 73.0 60.0 53.0 57.5 78.0 79.0 90.0 98.0 103 107 111 116 124 135 151 182 233 291 341 376 391 378 334 268 196 135 99.7 80.0 65.0 51.0 44.0 60.0 71.0 70.0 85.0 92.0 97.8 103 107 113 122 134 152 187 244 310 367 406 418 396 335 255 177 118 87.5 74.0 58.0 43.0 35.0 62.5 58.0 62.0 79.0 87.0 94.0 100 105 110 119 131 149 182 236 297 348 385 403 387 325 241 162 104 77.0 68.0 50.0 36.0 28.0 65.0 46.0 52.0 69.0 82.0 90.3 97.0 101 106 114 126 143 175 227 284 328 354 361 339 283 211 144 96.0 72.3 63.0 44.0 29.0 21.0 67.5 33.0 40.0 58.0 76.0 84.7 92.0 97.1 102 109 120 137 169 219 271 305 321 319 293 239 176 124 88.0 68.9 59.0 39.0 23.0 14.0 70.0 20.0 29.0 46.0 68.0 77.8 86.0 91.8 97.0 104 115 132 163 211 258 283 288 277 248 199 146 105 78.0 63.2 55.0 36.0 16.0 7.0 72.5 15.0 19.0 34.0 56.0 69.1 80.0 87.3 92.0 95.9 102 114 138 176 213 234 238 228 202 161 119 89.0 70.0 57.5 48.0 31.0 9.0 6.0 75.0 10.0 11.0 23.0 44.0 59.7 71.0 75.2 76.0 78.0 83.0 92.5 111 140 169 185 187 178 156 123 91.0 71.3 60.0 50.4 41.0 25.0 4.0 4.0 77.5 5.0 7.0 13.0 32.0 45.4 55.0 58.5 59.0 60.4 64.0 70.9 84.0 104 124 135 136 128 112 88.5 66.0 52.0 44.0 37.8 32.0 17.0 2.0 3.0 80.0 0.0 4.0 6.0 22.0 31.9 39.0 41.5 42.0 43.3 46.0 50.5 58.0 68.8 79.0 84.4 84.0 77.9 67.0 53.3 41.0 33.5 29.0 24.6 20.0 10.0 1.0 1.0 82.5 0.0 2.0 3.0 12.0 18.9 24.0 26.2 27.0 28.1 30.0 32.7 37.0 43.2 49.0 52.0 51.0 45.9 38.0 29.3 22.0 17.7 15.0 12.1 9.0 5.0 0.0 1.0 85.0 0.0 0.0 0.0 5.0 9.8 13.0 13.0 13.0 13.3 14.0 14.8 16.0 18.1 20.0 20.3 19.0 16.4 13.0 9.6 7.0 5.8 5.0 3.7 2.0 1.0 0.0 0.0 87.5 0.0 0.0 0.0 1.0 3.3 5.0 5.8 6.0 6.0 6.0 6.7 8.0 9.7 11.0 11.2 10.0 7.6 5.0 3.1 2.0 1.4 1.0 0.5 0.0 0.0 0.0 0.0 90.0 0.0 0.0 0.0 0.5 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 1.0 0.8 0.5 0.5 0.5 0.8 1.0 0.8 0.5 0.5 0.5 1.0 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 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 1.0 0.0 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