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] .hess # [TEST] 999s # [LUMINAIRE] AVIANO DS # [LUMCAT] 12.05821.6000 # [DATE] 30.05.2001/rp # down given: 99% # out given: 78.7% # tilt: 0.0 # [LAMP] HIT 250W # Source file: ldt/AVI9049B.ldt # Luminaire flux = 787 raw, for the given bulb(s) it would be 15740 lm, # 78.7 % of the bulb flux # between 75 and 90: 1.9 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 19.2 cd / 1000 lm , 1.5 % of the luminaire flux # 90deg and above: max 2.4 cd / 1000 lm , 1.2 % 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: 15 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 34 % # (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 428 cd / 1000 lm, # 67.5 deg to < 76 deg: max 214 cd / 1000 lm, # maximum spec. lum. intensity 600 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: 0.0 116 116 116 116 116 116 116 116 116 116 116 116 116 116 116 116 116 116 116 5.0 123 124 124 125 124 125 125 125 125 126 126 125 123 122 122 123 122 121 120 10.0 123 124 128 136 138 139 139 140 138 137 135 133 132 132 134 136 136 136 131 15.0 123 126 130 131 135 143 145 144 138 136 139 138 136 141 151 163 175 177 179 20.0 115 118 124 128 130 137 147 149 146 140 137 132 134 147 172 205 235 243 237 25.0 101 106 113 115 114 128 135 145 152 142 136 129 140 183 207 217 240 241 232 30.0 88.2 89.7 91.7 96.2 106 116 147 177 195 196 190 165 187 221 206 214 214 204 192 35.0 89.1 88.9 89.8 90.0 93.9 119 171 224 249 254 260 233 222 205 195 206 207 200 191 40.0 80.2 81.6 86.5 87.9 91.4 100 148 205 237 247 251 249 273 280 243 211 224 214 177 45.0 62.5 63.3 75.0 82.9 91.5 95.3 128 179 231 248 233 232 273 332 319 311 298 264 165 50.0 26.9 25.3 34.3 63.8 84.9 92.1 107 161 226 273 241 226 281 318 571 599 333 256 114 55.0 14.0 13.8 23.3 92.1 54.1 89.2 98.3 127 211 279 284 257 287 355 600 540 251 206 136 60.0 9.3 11.1 16.5 37.8 42.4 58.8 90.9 92.9 196 330 378 394 371 402 379 249 164 149 119 65.0 19.7 18.6 19.3 49.8 71.3 82.1 48.8 77.7 187 260 321 331 368 428 199 93.8 76.1 53.1 46.1 70.0 7.5 8.6 11.3 36.2 69.1 106 85.0 36.4 118 160 214 186 192 164 137 95.9 58.2 35.7 31.1 75.0 2.8 3.0 3.8 9.6 21.1 19.0 17.8 13.0 54.6 70.2 87.3 97.6 107 95.0 56.1 37.3 10.1 5.3 4.3 80.0 1.2 1.3 1.5 1.6 1.8 3.0 4.3 5.3 5.3 10.6 13.6 17.7 19.2 10.6 5.1 3.7 2.8 2.3 2.0 85.0 0.9 0.9 0.9 1.0 1.1 1.1 1.1 1.2 1.3 1.6 2.0 2.3 2.3 2.0 1.9 2.5 1.8 1.5 1.6 90.0 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.5 0.5 0.4 0.4 0.4 0.3 0.3 95.0 1.1 1.1 1.1 1.2 1.1 1.1 1.0 1.0 1.0 0.9 0.9 0.8 0.6 0.6 0.5 0.4 0.4 0.4 0.4 100.0 1.4 1.3 1.3 1.3 1.3 1.3 1.2 1.2 1.2 1.2 1.1 1.0 0.9 0.8 0.6 0.6 0.5 0.5 0.5 105.0 1.7 1.7 1.6 1.5 1.5 1.4 1.3 1.4 1.3 1.3 1.3 1.2 1.0 0.9 0.8 0.7 0.6 0.6 0.6 110.0 1.9 1.8 1.8 1.7 1.6 1.5 1.4 1.5 1.4 1.4 1.4 1.3 1.2 1.1 0.9 0.9 0.8 0.7 0.7 115.0 2.0 2.0 2.0 2.0 1.7 1.5 1.5 1.4 1.3 1.4 1.5 1.5 1.3 1.1 1.0 1.0 0.9 0.8 0.8 120.0 2.0 2.1 2.2 2.0 1.8 1.6 1.5 1.4 1.4 1.4 1.5 1.5 1.4 1.3 1.1 1.0 1.0 0.9 0.9 125.0 2.1 2.2 2.2 2.1 1.9 1.6 1.5 1.5 1.4 1.5 1.7 1.5 1.4 1.3 1.3 1.2 1.1 1.0 1.0 130.0 2.1 2.2 2.2 2.2 2.0 1.7 1.6 1.5 1.5 1.5 1.7 1.6 1.5 1.4 1.3 1.3 1.2 1.1 1.1 135.0 2.1 2.2 2.2 2.2 2.1 1.8 1.6 1.5 1.5 1.5 1.8 1.8 1.5 1.5 1.5 1.4 1.3 1.3 1.2 140.0 2.2 2.2 2.2 2.2 2.2 2.0 1.8 1.6 1.5 1.5 1.7 1.9 1.7 1.6 1.5 1.5 1.4 1.4 1.3 145.0 2.2 2.2 2.2 2.2 2.2 2.2 2.0 1.8 1.6 1.6 1.7 1.9 1.9 1.8 1.5 1.5 1.5 1.5 1.4 150.0 2.4 2.3 2.2 2.2 2.3 2.3 2.1 1.9 1.8 1.6 1.8 1.8 2.0 1.8 1.6 1.5 1.5 1.5 1.5 155.0 2.4 2.3 2.3 2.2 2.3 2.3 2.3 2.0 1.9 1.7 1.7 1.8 2.0 2.0 1.7 1.5 1.6 1.6 1.7 160.0 2.4 2.4 2.3 2.2 2.3 2.3 2.3 2.2 2.0 1.8 1.6 1.8 2.0 2.1 1.8 1.6 1.6 1.7 1.8 165.0 2.4 2.4 2.3 2.2 2.3 2.3 2.3 2.2 2.0 1.8 1.7 1.8 1.9 2.2 2.0 1.8 1.8 1.8 1.9 170.0 2.3 2.3 2.3 2.2 2.2 2.2 2.3 2.3 2.1 1.8 1.7 1.7 1.8 2.2 2.2 2.0 1.9 1.9 2.0 175.0 2.2 2.2 2.2 2.1 2.0 2.0 2.2 2.2 2.1 1.8 1.7 1.7 1.8 2.0 2.3 2.2 2.0 2.0 2.0 180.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0