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] 892 # [LUMINAIRE] CANTO # [LUMCAT] 10.07311.6000 # [DATE] 09.12.1999/fg # down given: 99% # out given: 63.2% # tilt: 0.0 # [LAMP] HST 150W # [LAMP] HST-MF 150W # Source file: ldt/CAN0892A.ldt # Luminaire flux = 632 raw, for the given bulb(s) it would be 11065 lm, # 63.2 % of the bulb flux # between 75 and 90: 2.1 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 21.0 cd / 1000 lm , 0.9 % of the luminaire flux # 90deg and above: max 1.3 cd / 1000 lm , 0.6?% 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: 8?% # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 18?% # (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 301 cd / 1000 lm, # 67.5 deg to < 76 deg: max 186 cd / 1000 lm, # maximum spec. lum. intensity 374 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: 0.0 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 122 5.0 119 120 122 125 126 129 130 131 133 133 135 136 137 137 137 136 134 132 132 10.0 116 118 123 127 129 131 132 132 134 136 140 143 147 151 155 156 154 147 145 15.0 112 116 121 123 126 130 139 157 167 171 171 167 162 157 161 168 176 170 163 20.0 109 112 114 117 126 142 140 140 142 144 147 153 173 195 180 170 177 175 172 25.0 104 106 106 110 115 121 126 134 140 145 149 153 163 172 196 176 164 166 165 30.0 95.4 95.7 97.8 102 105 110 117 127 136 143 143 151 168 174 164 179 154 151 153 35.0 86.9 87.4 90.5 93.9 97.8 102 111 125 134 139 135 141 157 162 147 148 149 142 151 40.0 69.8 70.6 75.3 84.3 90.6 97.9 108 126 142 153 143 144 152 156 163 172 162 138 144 45.0 54.8 53.5 57.9 67.3 79.6 91.4 105 126 160 180 171 176 175 182 221 232 174 130 121 50.0 39.2 35.8 40.9 49.2 64.1 82.2 102 128 208 258 279 317 264 240 283 288 198 135 118 55.0 23.3 21.8 28.1 34.8 49.2 71.6 99.3 123 198 245 255 265 311 342 328 291 182 121 79.0 60.0 18.5 20.3 19.0 23.9 60.7 86.1 94.2 100 176 251 298 312 300 330 374 247 156 92.4 65.2 65.0 32.6 28.5 20.3 36.9 60.0 90.3 52.5 63.8 149 204 253 256 301 296 183 120 107 51.3 38.7 70.0 16.4 21.1 10.8 28.9 50.8 48.5 33.7 38.6 95.0 133 173 178 186 153 120 64.3 43.2 19.4 15.1 75.0 1.8 2.2 3.3 8.9 20.2 18.0 18.4 14.1 41.2 63.5 76.7 82.9 91.2 74.0 43.5 36.0 13.9 5.8 3.7 80.0 0.8 0.9 0.9 1.2 1.4 2.2 3.9 4.6 5.6 8.8 11.9 16.0 21.0 10.2 5.1 3.5 2.8 2.2 1.8 85.0 0.4 0.4 0.4 0.6 0.6 0.6 0.8 0.9 1.0 1.3 1.6 1.9 1.8 1.7 1.6 1.5 1.3 1.1 1.2 90.0 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.2 95.0 0.3 0.4 0.4 0.4 0.4 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 100.0 0.4 0.4 0.4 0.5 0.6 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 105.0 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.2 0.2 110.0 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.6 0.6 0.6 0.6 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.2 115.0 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 120.0 0.7 0.7 0.7 0.6 0.6 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 0.3 125.0 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.4 0.4 0.4 0.4 0.3 0.3 130.0 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.4 0.4 0.4 0.4 0.4 135.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.7 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.4 0.4 0.4 140.0 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.8 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5 145.0 0.9 0.9 0.9 0.9 1.0 1.0 1.0 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 0.6 0.5 0.5 0.5 150.0 1.0 1.0 1.0 1.0 1.0 1.1 1.1 1.0 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.6 0.6 0.6 0.6 155.0 1.1 1.1 1.0 1.2 1.2 1.2 1.2 1.2 1.0 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.6 0.6 0.6 160.0 1.1 1.2 1.2 1.2 1.3 1.2 1.2 1.2 1.1 1.0 1.0 0.9 0.9 0.9 0.8 0.7 0.6 0.7 0.7 165.0 1.2 1.2 1.2 1.3 1.3 1.3 1.2 1.2 1.1 1.0 1.0 0.9 0.9 0.9 0.9 0.8 0.7 0.8 0.7 170.0 1.2 1.2 1.3 1.3 1.3 1.3 1.2 1.2 1.1 1.0 1.0 1.0 0.9 0.9 0.9 0.9 0.8 0.8 0.8