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] GRECHI ILLUMINAZIONE # [TEST] 600W SAP-T PTL STAND # [LUMINAIRE] PTL STANDARD # [LUMCAT] 600WHPS-T PTL STAN # [DATE] 1.1.1998 / GRECHI ILLUMINAZIONE # down given: 100.0% # out given: 79.7% # tilt: 0.0 # [LAMP] NAVT600SUPER # Source file: ldt/IPERB600WHPS.LDT # Luminaire flux = 796 raw, for the given bulb(s) it would be 71663 lm, # 79.6 % 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 14.1 cd / 1000 lm , 0.4 % of the luminaire flux # 90deg and above: max 0.7 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: 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 378 cd / 1000 lm, # 67.5 deg to < 76 deg: max 310 cd / 1000 lm, # maximum spec. lum. intensity 380 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: 0.0 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 238 10.0 184 186 191 197 201 205 209 213 218 224 230 235 240 245 250 254 257 260 263 266 269 271 273 275 277 281 282 20.0 140 143 152 163 169 176 183 191 200 208 218 228 239 249 259 267 274 281 288 293 299 304 304 304 308 296 292 30.0 110 113 121 132 140 149 160 171 182 195 209 225 242 258 272 284 292 301 304 307 313 311 303 299 291 268 250 35.0 99.9 103 111 121 128 137 148 160 173 188 205 224 244 262 278 291 301 310 309 309 312 305 295 285 266 237 215 40.0 89.6 93.0 102 112 118 127 137 150 164 179 197 216 237 257 274 289 299 307 305 304 302 292 279 263 234 205 184 45.0 78.7 83.4 93.9 104 111 118 127 139 154 169 187 209 232 253 271 285 293 296 294 288 279 266 253 236 205 175 152 47.5 73.4 78.3 89.7 101 108 114 123 135 150 166 186 209 235 258 276 290 295 295 290 279 265 249 234 218 190 161 139 50.0 67.8 73.5 85.5 97.6 104 112 120 131 147 165 186 213 243 269 289 299 305 301 290 273 254 234 217 200 174 149 127 52.5 61.8 68.3 81.4 94.2 101 109 118 129 145 164 188 219 255 287 304 314 322 313 294 273 247 221 200 183 158 136 118 55.0 55.2 62.7 76.8 90.5 97.7 105 114 126 142 162 188 227 273 312 326 335 344 328 301 276 243 212 187 166 142 123 106 57.5 48.5 56.5 72.2 86.4 94.1 102 111 122 138 158 188 237 294 342 353 358 365 342 306 278 241 206 176 152 127 108 93.3 60.0 42.1 50.3 67.3 82.1 90.0 97.8 107 117 132 152 187 244 310 362 370 373 380 349 308 277 237 199 165 139 111 90.7 70.8 62.5 35.9 43.7 62.4 77.8 86.1 93.5 102 112 125 146 182 240 306 359 368 371 378 346 304 269 229 189 152 126 96.6 71.7 57.3 65.0 30.3 37.5 57.5 73.4 81.5 89.1 97.0 106 118 137 169 218 276 325 343 349 352 326 292 254 214 173 136 111 84.2 55.8 49.0 67.5 24.6 31.6 51.9 67.5 76.0 83.4 90.3 97.2 108 122 146 181 225 265 298 309 310 290 262 226 189 152 117 95.2 73.2 46.8 41.5 70.0 19.4 24.0 45.3 57.1 62.6 63.8 65.8 63.9 68.8 76.5 92.8 116 150 182 219 240 248 238 220 189 158 127 99.1 80.6 61.8 39.7 35.3 72.5 12.4 13.4 31.1 31.6 28.1 20.9 17.7 18.2 22.6 28.1 35.3 44.1 58.1 70.3 87.7 106 126 140 149 138 122 101 81.7 67.4 51.1 33.0 27.6 75.0 6.5 6.0 12.2 6.9 7.4 8.3 9.5 11.1 13.7 17.2 21.4 25.6 31.2 35.2 41.0 44.1 48.8 50.8 55.4 52.9 56.6 56.9 56.4 52.6 41.8 26.6 21.4 77.5 4.1 3.3 3.5 4.2 4.8 5.4 6.2 7.1 8.8 10.8 13.0 14.4 16.8 18.3 20.3 21.3 22.4 22.8 24.6 23.9 21.2 15.9 14.9 18.9 29.3 20.9 16.4 80.0 1.6 1.8 2.1 2.7 3.1 3.5 4.1 4.7 5.6 6.7 7.8 8.6 9.4 10.0 10.6 10.6 11.0 11.0 11.4 11.2 10.4 8.4 6.5 5.0 7.6 14.1 11.6 82.5 0.7 0.8 1.2 1.6 1.8 2.1 2.5 2.8 3.3 3.8 4.4 4.8 5.4 5.8 6.2 6.2 6.2 6.0 6.0 5.8 5.5 4.6 3.9 3.1 2.8 5.1 5.7 85.0 0.3 0.3 0.5 0.8 0.9 1.1 1.3 1.4 1.6 1.8 2.1 2.4 2.9 3.3 3.6 3.6 3.6 3.4 3.3 3.1 3.0 2.6 2.3 2.0 1.7 2.1 2.5 87.5 0.1 0.1 0.2 0.3 0.4 0.5 0.7 0.8 0.9 1.0 1.1 1.2 1.4 1.5 1.7 1.7 1.8 1.7 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.1 1.1 90.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.3 0.5 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.5 0.5 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 0.1 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