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] GS01461 # [LUMINAIRE] OYSTER 600 250W MT # [LUMCAT] OY00037 # [DATE] 15.7.2004 / Fivep S.p.A. # down given: 100.0% # out given: 68.0% # tilt: 0.0 # [LAMP] - # Source file: ldt/OY00037.LDT # Luminaire flux = 679 raw, for the given bulb(s) it would be 13579 lm, # 67.9 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 43.5 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 0.9 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 468 cd / 1000 lm, # 67.5 deg to < 76 deg: max 450 cd / 1000 lm, # maximum spec. lum. intensity 468 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: 0.0 206 205 203 201 201 201 201 201 202 202 202 203 203 203 203 203 203 202 202 202 201 202 202 201 202 201 203 10.0 151 150 151 152 153 155 158 161 165 168 173 178 184 190 196 201 207 214 220 225 232 238 245 250 259 274 288 20.0 123 123 126 131 134 137 142 147 153 158 165 174 184 196 208 219 230 239 245 249 252 254 256 260 262 285 300 30.0 101 104 110 117 121 127 133 141 149 156 165 176 191 210 230 251 265 270 266 257 244 231 220 213 209 218 224 35.0 90.9 93.9 103 112 118 124 132 139 148 155 165 176 192 212 244 267 281 279 264 244 224 207 194 186 177 175 175 40.0 80.2 83.7 95.5 108 115 122 129 136 143 152 162 175 193 217 240 260 264 256 238 221 203 184 170 161 150 144 143 45.0 69.9 73.9 89.4 103 110 118 126 135 143 154 166 183 208 244 278 303 303 279 247 214 186 165 150 140 126 121 121 47.5 65.6 70.2 86.7 101 108 116 125 134 144 155 169 188 216 258 297 323 317 287 247 211 181 159 143 132 118 113 114 50.0 59.5 64.6 82.3 97.0 105 114 125 135 146 159 175 196 230 279 325 351 335 291 243 202 171 149 133 121 106 102 103 52.5 55.0 61.0 79.1 94.1 103 113 124 136 147 161 178 202 238 291 340 361 337 287 233 192 163 142 126 114 99.0 94.5 96.5 55.0 47.5 54.8 73.9 89.0 98.3 109 122 134 147 162 181 210 252 311 357 368 330 269 213 174 148 130 116 105 89.7 83.9 86.3 57.5 43.6 50.7 70.5 85.5 94.3 106 118 130 144 159 181 214 264 332 375 374 321 252 196 160 137 121 109 98.6 83.9 76.4 79.2 60.0 37.6 44.8 65.5 80.0 88.6 98.1 109 121 135 152 176 218 284 372 419 400 317 231 175 143 123 109 98.8 89.9 76.1 66.0 68.0 62.5 33.9 41.5 61.9 76.2 83.4 91.8 102 113 126 143 170 217 293 394 449 420 319 223 164 133 116 102 92.7 84.7 71.3 59.3 60.0 65.0 22.7 36.5 56.1 68.1 74.4 81.7 90.3 99.9 111 125 151 201 286 398 468 428 313 210 150 121 105 94.3 84.1 77.7 63.8 48.6 48.0 67.5 16.9 31.2 50.7 61.9 67.8 72.6 79.3 84.0 87.9 95.4 113 156 240 356 450 414 303 201 142 113 98.2 87.9 79.7 72.8 59.2 41.8 40.6 70.0 11.8 20.3 39.9 44.2 37.6 27.9 23.8 24.7 28.7 37.5 56.0 95.8 171 276 358 324 221 131 89.5 80.1 79.0 75.0 70.1 63.9 51.5 32.9 29.7 72.5 8.0 14.2 25.1 15.6 12.8 12.0 12.5 14.9 19.3 27.1 42.4 74.6 136 222 302 276 185 101 55.3 36.9 35.3 43.8 53.8 54.4 44.7 27.5 23.8 75.0 2.7 4.8 4.8 4.8 5.6 6.7 8.2 10.3 13.3 18.1 27.3 46.4 83.1 134 197 182 124 67.3 35.6 21.2 14.7 12.2 12.5 14.6 29.8 19.7 16.6 77.5 1.6 2.0 2.8 3.9 4.5 5.3 6.4 8.0 10.1 13.3 19.1 30.8 52.3 82.3 125 117 81.3 45.9 25.4 15.7 11.2 8.8 7.7 7.0 10.5 14.3 11.7 80.0 0.9 1.1 1.9 2.6 3.0 3.5 4.1 5.0 6.1 7.6 9.9 13.9 20.2 27.7 43.5 40.8 30.3 19.4 12.5 8.8 6.8 5.5 4.9 4.4 3.7 3.0 2.7 82.5 0.6 0.7 1.3 1.9 2.2 2.5 3.0 3.5 4.1 5.0 6.1 7.6 9.7 11.8 17.5 16.4 13.6 10.1 7.4 5.8 4.7 4.0 3.5 3.1 2.6 2.0 1.9 85.0 0.3 0.3 0.6 1.1 1.3 1.5 1.7 1.9 2.2 2.5 3.0 3.5 3.9 4.3 5.5 5.5 5.3 4.5 3.9 3.3 2.8 2.5 2.2 1.9 1.6 1.2 1.1 87.5 0.2 0.1 0.3 0.7 0.9 1.1 1.2 1.4 1.7 2.0 2.4 2.8 3.1 3.4 3.9 4.0 4.0 3.6 3.0 2.5 2.2 1.9 1.7 1.4 1.2 0.8 0.7 90.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.3 0.3 0.9 0.9 0.9 0.8 0.7 0.7 0.6 0.5 0.5 0.5 0.4 0.3 0.3 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