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-6638 # [LUMINAIRE] QSA-10L Vmh-250W/T # [LUMCAT] 120.071-MH # [DATE] 1.8.1910 / C. & G. CARANDINI S. # down given: 100.0% # out given: 71.6% # tilt: 0.0 # [LAMP] Vmh-250 W/T (5300K) # Source file: ldt/qsa120071.LDT # Luminaire flux = 716 raw, for the given bulb(s) it would be 13603 lm, # 71.6 % of the bulb flux # between 75 and 90: 3.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 41.3 cd / 1000 lm , 0.6 % 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: 1 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 2 % # (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 385 cd / 1000 lm, # 67.5 deg to < 76 deg: max 374 cd / 1000 lm, # maximum spec. lum. intensity 388 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: 0.0 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 10.0 159 159 158 161 165 168 170 170 169 169 170 170 170 170 175 180 183 184 184 184 184 184 184 184 182 177 181 20.0 130 137 143 149 155 161 168 175 179 181 182 183 183 185 190 197 204 210 215 219 223 225 225 224 210 188 180 30.0 109 112 117 130 137 145 154 167 183 195 198 194 188 186 192 203 215 221 219 213 210 208 202 194 184 188 175 35.0 94.0 99.0 108 115 122 132 145 162 180 197 208 211 206 206 222 241 248 240 221 202 194 190 183 174 165 163 156 40.0 84.0 90.0 95.0 105 108 115 130 150 171 189 202 206 209 212 244 275 279 261 232 207 195 189 179 166 149 143 138 45.0 65.0 77.0 85.0 96.0 99.9 106 116 133 156 180 197 204 205 221 267 305 300 270 240 219 208 198 181 159 140 131 118 47.5 59.0 69.0 81.0 91.0 95.3 101 110 126 152 179 199 207 207 227 282 326 313 272 242 224 213 199 177 149 135 126 116 50.0 54.0 61.0 74.0 86.0 91.5 97.0 104 120 149 181 202 210 210 234 299 349 329 279 248 231 214 194 170 144 129 120 114 52.5 46.0 53.0 69.0 82.0 87.7 93.0 99.3 115 146 180 204 214 217 243 312 363 341 289 258 240 215 186 161 138 122 114 107 55.0 38.0 46.0 64.0 78.0 83.9 89.0 94.4 109 140 175 202 217 223 252 322 372 348 295 266 246 213 177 151 132 115 107 100 57.5 29.0 38.0 57.0 74.0 80.1 85.0 89.5 103 133 170 201 221 231 261 331 380 355 301 269 245 207 168 142 126 109 98.0 93.0 60.0 21.0 30.0 52.0 68.0 75.2 81.0 85.9 99.0 128 165 200 225 238 270 339 388 363 306 268 238 198 158 133 118 104 90.0 86.0 62.5 16.0 22.0 46.0 63.0 69.8 76.0 82.5 96.0 122 157 193 219 233 265 335 385 362 306 265 232 190 150 126 112 97.0 84.0 77.0 65.0 11.0 15.0 38.0 57.0 64.9 72.0 78.7 91.0 115 147 183 211 227 260 330 380 357 300 256 220 181 145 122 108 91.0 78.0 67.0 67.5 5.0 11.0 28.0 51.0 59.6 67.0 73.5 85.0 107 138 173 202 221 256 325 374 352 294 245 206 170 139 118 102 85.0 67.0 57.0 70.0 0.0 7.0 21.0 44.0 53.7 62.0 69.0 80.0 100 129 163 192 213 251 320 369 348 289 235 192 156 129 110 96.0 78.0 58.0 48.0 72.5 0.0 4.0 14.0 34.0 45.6 56.0 64.6 74.0 87.1 106 130 151 164 192 249 293 285 247 211 179 147 119 100 87.0 69.0 49.0 36.0 75.0 0.0 1.0 8.0 21.0 36.9 48.0 51.4 53.0 59.4 72.0 89.6 105 114 134 175 208 203 177 151 131 116 104 91.3 78.0 60.0 37.0 25.0 77.5 0.0 0.0 3.0 10.0 22.6 31.0 31.5 32.0 33.7 40.0 50.7 60.0 64.3 75.0 100 122 122 108 94.7 84.0 75.9 70.0 66.0 63.0 49.0 25.0 14.0 80.0 0.0 0.0 0.0 4.0 10.8 15.0 14.9 12.0 8.8 8.0 10.9 14.0 14.3 17.0 26.6 37.0 41.3 41.0 39.5 38.0 37.3 37.0 36.6 36.0 37.0 11.0 3.0 82.5 0.0 0.0 0.0 1.0 0.2 0.0 0.7 1.0 0.0 0.0 2.9 6.0 6.7 8.0 12.6 17.0 17.3 15.0 12.4 10.0 7.8 7.0 8.3 11.0 18.0 3.0 1.0 85.0 0.0 0.0 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 2.0 2.0 2.0 2.0 2.0 2.0 2.0 1.2 0.0 0.0 1.0 0.0 87.5 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 0.6 1.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 0.0 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.4 1.0 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 0.5 1.0 1.0 1.0 1.0 1.0 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 0.5 1.0 0.5 1.0 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 0.5 1.0 0.5 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 1.0 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