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] GS00582 # [LUMINAIRE] SABA VETRO P. SPECIAL 400W ST # [LUMCAT] SB00048 # [DATE] 14.9.2000 / Fivep S.p.A. # down given: 100.0% # out given: 71.3% # tilt: 0.0 # [LAMP] NAVT400 # Source file: ldt/SB00048_6.LDT # Luminaire flux = 712 raw, for the given bulb(s) it would be 34199 lm, # 71.2 % of the bulb flux # between 75 and 90: 4.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 75.3 cd / 1000 lm , 0.8 % 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 348 cd / 1000 lm, # 67.5 deg to < 76 deg: max 370 cd / 1000 lm, # maximum spec. lum. intensity 370 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: 0.0 203 197 195 195 195 195 196 196 195 196 196 196 196 196 196 194 194 194 194 193 193 192 192 193 193 193 197 10.0 169 165 166 169 171 172 175 178 180 182 185 187 189 192 194 196 198 200 202 203 205 206 207 210 213 216 219 20.0 133 130 135 142 146 149 153 158 162 167 171 176 180 183 186 189 191 193 196 199 202 205 209 215 216 224 227 30.0 106 103 110 117 123 129 137 145 154 163 173 182 191 197 201 203 204 204 203 200 197 194 192 194 203 216 222 35.0 93.5 92.1 99.3 108 115 122 130 138 148 159 171 183 195 203 207 209 209 206 204 199 195 191 187 185 188 203 211 40.0 82.2 81.9 89.4 100.0 107 115 124 135 146 158 170 182 193 201 203 205 203 200 196 192 186 181 177 174 172 185 191 45.0 70.9 71.5 79.7 90.2 98.7 109 122 136 151 168 185 204 220 231 232 232 228 219 208 196 183 172 165 159 153 156 161 47.5 66.0 67.3 75.4 86.3 95.6 108 122 138 155 173 193 214 233 245 246 245 240 230 217 201 186 172 161 153 145 143 147 50.0 59.4 60.9 68.6 80.3 91.3 106 123 141 160 181 204 229 252 267 269 269 260 247 230 210 190 171 155 143 130 124 127 52.5 55.3 56.1 64.2 76.7 88.1 104 122 141 161 184 209 238 263 282 285 284 274 257 237 214 190 169 151 136 119 111 114 55.0 48.8 49.0 57.6 71.2 83.3 99.4 118 139 161 185 213 246 277 298 306 303 290 268 243 215 187 162 141 125 104 94.9 97.3 57.5 45.0 44.3 53.7 67.8 79.6 95.7 115 136 158 182 212 248 281 304 313 311 296 272 243 213 182 155 133 116 94.3 84.9 87.5 60.0 38.5 37.6 48.5 63.0 74.3 89.1 107 127 149 173 204 242 282 312 324 322 304 276 242 204 170 141 119 102 81.3 70.9 74.4 62.5 33.2 33.3 45.5 60.3 70.8 84.5 101 120 141 165 197 240 285 319 332 328 309 279 240 198 160 130 109 93.1 73.2 62.8 66.5 65.0 25.1 27.2 41.4 56.1 65.6 77.5 92.0 109 129 152 186 240 301 341 348 340 316 281 237 189 146 115 94.4 80.4 62.3 51.9 55.2 67.5 19.6 23.0 39.0 53.1 62.0 72.8 86.0 102 121 143 180 246 319 360 363 348 320 282 234 182 136 105 86.3 73.3 55.9 45.2 48.2 70.0 13.5 17.3 35.0 48.4 56.3 65.7 76.8 90.2 106 125 161 232 314 360 370 348 314 273 223 167 121 91.7 75.8 64.5 47.8 36.3 38.1 72.5 10.7 14.4 31.9 44.9 52.3 60.6 70.0 81.4 94.5 110 140 202 282 329 347 325 291 250 201 149 107 82.6 69.0 59.0 43.0 30.8 31.4 75.0 6.9 10.9 26.9 38.9 45.2 52.2 58.8 64.1 69.3 74.7 89.8 128 184 223 270 252 222 185 145 104 82.0 67.4 58.1 49.9 35.9 23.3 21.2 77.5 4.8 8.3 22.5 28.3 28.2 27.2 26.3 25.6 27.3 30.8 41.3 65.6 103 131 177 175 163 134 94.4 60.7 43.2 46.6 45.9 41.2 30.6 18.8 14.6 80.0 2.0 1.7 1.8 2.5 3.3 4.5 6.2 8.2 10.4 13.0 17.3 25.9 39.1 49.4 72.9 75.3 71.6 59.6 42.5 25.3 15.0 10.2 13.8 18.0 17.0 11.7 6.9 82.5 1.2 0.9 1.0 1.6 2.1 2.9 4.0 5.1 6.4 7.8 9.7 12.8 17.5 20.7 32.3 33.4 33.4 29.0 21.2 13.1 8.3 6.1 5.5 6.0 6.5 5.9 3.4 85.0 0.4 0.4 0.4 0.6 0.8 1.1 1.5 1.9 2.3 2.6 3.0 3.3 3.8 4.2 6.4 6.4 6.2 5.7 4.7 3.5 2.8 2.4 2.1 1.8 1.4 1.3 1.2 87.5 0.2 0.2 0.2 0.3 0.3 0.4 0.6 0.7 0.8 0.9 1.0 1.1 1.3 1.3 2.1 2.1 1.9 1.6 1.5 1.3 1.3 1.1 1.1 0.9 0.7 0.7 0.6 90.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.6 0.5 0.5 0.5 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