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] SiTECO # [TEST] 29716 # [LUMINAIRE] Street light SQ 200, indiv. Adjustment, LP 3, RP 3 # [LUMCAT] 5NA55921TT1C236 # [DATE] # down given: 100.0% # out given: 74.6% # tilt: 0.00 # [LAMP] HST 400W # Source file: ldt/5NA55921TT1C236_1xHST_400W_29716.ldt # Luminaire flux = 746 raw, for the given bulb(s) it would be 41385 lm, # 74.6 % 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 13.3 cd / 1000 lm , 0.3 % of the luminaire flux # 90deg and above: max 0.6 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: 1 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 3 % # (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 426 cd / 1000 lm, # 67.5 deg to < 76 deg: max 371 cd / 1000 lm, # maximum spec. lum. intensity 426 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: 0.0 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 183 5.0 161 163 164 167 171 176 180 185 188 191 195 197 202 204 208 206 207 204 206 10.0 143 146 149 153 161 171 182 192 201 211 218 224 232 232 233 230 231 227 227 15.0 129 133 135 144 158 165 172 182 194 207 221 234 249 259 264 257 248 245 242 20.0 119 121 125 137 141 147 157 170 187 205 228 246 261 268 273 275 263 256 252 25.0 112 114 120 126 128 134 143 159 179 205 232 253 272 280 277 271 264 253 246 30.0 106 107 114 115 118 125 132 148 166 192 223 255 282 290 273 258 252 246 232 35.0 104 104 106 108 111 117 121 132 154 180 216 248 276 298 293 256 234 246 213 40.0 99.4 102 109 116 117 114 118 126 154 190 228 265 285 292 294 271 232 232 194 45.0 87.9 91.5 105 127 128 119 118 125 154 198 245 280 301 292 262 233 204 187 166 50.0 79.5 84.6 93.0 118 126 124 118 123 160 241 294 313 312 278 208 168 145 126 105 55.0 64.5 71.0 80.6 106 116 118 115 120 173 287 343 352 310 242 173 125 103 85.4 72.1 60.0 52.6 56.9 68.2 89.7 96.7 102 107 119 188 327 411 408 302 181 114 83.2 67.8 51.8 45.6 65.0 42.6 45.2 54.6 69.3 76.7 84.1 100 114 200 388 426 332 171 104 72.9 55.3 42.7 34.8 28.5 70.0 33.8 38.2 36.9 45.0 50.7 58.2 62.7 76.2 176 371 312 171 90.2 68.5 53.4 40.9 30.3 19.3 17.4 75.0 14.7 33.0 17.9 16.6 17.0 10.1 9.5 11.8 54.8 95.5 76.1 31.0 22.8 8.6 21.1 19.5 16.0 9.3 6.2 80.0 2.8 4.7 4.3 2.7 2.4 3.0 3.7 5.1 13.3 8.8 8.3 5.4 2.9 2.3 2.1 1.8 1.6 1.5 1.6 85.0 0.8 0.9 0.9 1.1 1.2 1.5 1.6 1.9 1.9 2.3 1.9 1.7 1.3 1.1 0.9 0.8 0.7 0.7 0.7 90.0 0.2 0.2 0.2 0.3 0.4 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.2 0.2 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 0.0 100.0 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 0.0 105.0 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 0.0 110.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 115.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 125.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 0.0 170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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