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] HESS Form + Licht # [TEST] 1661 # [LUMINAIRE] CANTO # [LUMCAT] 10.07301.4500 # [DATE] 03.04.2003/rp # down given: 100% # out given: 82.7% # tilt: 0.0 # [LAMP] HST 150W # Source file: ldt/CAN1661B.LDT # Luminaire flux = 826 raw, for the given bulb(s) it would be 11981 lm, # 82.6 % of the bulb flux # between 75 and 90: 1.4 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 13.0 cd / 1000 lm , 0.3 % of the luminaire flux # 90deg and above: max 0.8?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: 0?% # (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 315 cd / 1000 lm, # 67.5 deg to < 76 deg: max 238 cd / 1000 lm, # maximum spec. lum. intensity 409 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 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 #V: 0.0 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 205 2.5 205 203 203 203 204 204 205 204 204 203 203 203 204 204 204 203 203 202 201 5.0 206 201 203 204 205 205 205 205 204 204 204 204 203 203 201 200 200 199 196 7.5 203 198 200 201 203 205 206 208 208 209 208 206 203 201 199 196 195 193 187 10.0 198 192 195 197 201 205 208 213 215 217 216 212 208 203 198 194 190 186 181 12.5 193 187 190 193 200 208 213 219 223 227 227 222 213 206 197 190 186 182 178 15.0 186 181 184 191 200 210 217 230 241 246 242 236 225 210 198 187 181 179 174 17.5 180 176 179 187 200 211 229 244 252 253 252 246 234 218 200 186 176 175 167 20.0 172 169 173 183 198 216 239 248 258 265 271 263 243 223 199 184 172 169 159 22.5 165 161 168 180 195 223 238 249 264 278 284 277 252 230 198 179 165 161 148 25.0 159 154 162 177 196 224 232 251 270 284 293 282 251 234 199 174 157 153 137 27.5 150 147 156 173 198 215 226 248 264 285 294 278 248 234 199 166 150 143 127 30.0 143 140 150 169 197 205 220 239 259 282 293 279 249 234 200 161 142 133 117 32.5 134 132 142 163 188 196 212 235 253 275 292 281 249 234 195 157 134 122 109 35.0 127 124 135 157 177 188 207 226 245 264 280 277 258 238 187 153 126 114 103 37.5 120 117 127 148 165 182 201 224 239 259 270 273 263 244 180 146 118 107 96.7 40.0 112 109 118 136 153 173 196 225 249 269 280 285 275 242 179 140 112 98.6 90.2 42.5 105 101 111 126 143 164 195 243 282 308 319 318 305 244 179 135 106 91.8 86.1 45.0 97.8 94.3 103 116 132 158 211 277 312 322 343 369 337 249 178 131 100 85.4 80.8 47.5 90.9 87.9 95.8 107 121 157 237 301 342 353 362 385 373 256 180 128 96.1 80.3 75.0 50.0 84.6 81.8 89.6 97.8 110 161 254 333 372 385 392 399 389 281 182 127 92.7 75.9 69.5 52.5 78.3 76.1 83.4 89.2 101 157 267 343 369 377 389 409 395 286 187 130 90.3 72.2 61.9 55.0 71.9 70.4 77.3 79.3 91.8 148 266 351 366 371 378 389 394 290 204 133 86.9 67.1 51.4 57.5 65.6 64.8 70.0 69.6 83.6 135 264 330 343 354 364 374 364 305 208 132 82.8 60.0 38.9 60.0 59.1 58.9 62.7 61.6 76.1 124 232 279 309 321 333 348 337 281 203 136 79.3 53.1 28.7 62.5 50.2 51.3 54.5 55.4 69.9 109 190 266 296 301 313 315 311 259 200 135 75.9 44.4 20.8 65.0 37.8 41.9 44.5 49.0 63.4 91.7 170 240 261 270 280 282 274 238 171 118 67.1 31.8 14.9 67.5 24.9 31.7 33.8 41.5 55.9 82.7 146 195 205 211 222 236 238 197 134 91.9 54.7 21.9 11.9 70.0 13.9 22.5 24.3 33.2 47.4 70.8 117 143 142 142 149 170 192 164 98.1 62.5 34.7 16.9 9.8 72.5 6.3 14.3 15.8 22.1 36.6 57.6 73.3 73.6 71.5 71.5 82.1 101 125 123 81.9 47.8 22.6 13.0 7.7 75.0 4.6 7.5 8.8 12.1 22.0 29.3 25.8 32.8 35.7 36.9 40.0 47.3 68.2 72.6 56.3 34.3 14.7 9.0 3.7 77.5 3.6 3.6 3.9 5.1 11.0 6.1 10.7 17.9 20.6 21.0 23.5 25.5 28.0 29.2 29.6 20.1 9.2 5.7 2.6 80.0 2.3 2.5 2.5 2.7 3.1 3.4 5.2 8.9 10.6 10.5 12.0 12.7 13.0 8.8 11.7 6.6 3.9 2.8 2.0 82.5 1.9 1.8 1.9 2.0 2.2 2.3 2.7 3.9 5.2 5.4 5.9 5.9 5.3 3.9 3.2 2.6 2.4 2.1 1.7 85.0 1.6 1.5 1.5 1.6 1.8 1.9 2.0 2.2 2.5 2.7 3.0 2.8 2.6 2.2 2.1 1.9 1.8 1.8 1.5 87.5 1.5 1.5 1.5 1.5 1.7 1.7 1.8 1.8 1.9 1.8 2.0 1.8 1.8 1.7 1.6 1.6 1.5 1.5 1.4 90.0 0.5 0.5 0.5 0.6 0.6 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.5 0.5 0.5 0.5 0.4