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] 9023/Freigabe vorläufig # [LUMINAIRE] AVIANO DS # [LUMCAT] 12.05811.4500 # [DATE] 14.02.2002/rp # down given: 99% # out given: 71.0% # tilt: 0.0 # [LAMP] HST-MF 70W # Source file: ldt/AVI9023A.ldt # Luminaire flux = 710 raw, for the given bulb(s) it would be 4615 lm, # 71.0 % of the bulb flux # between 75 and 90: 3.5 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 53.8 cd / 1000 lm , 2.3 % of the luminaire flux # 90deg and above: max 2.1 cd / 1000 lm , 1.1 % 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: 14 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 31 % # (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 213 cd / 1000 lm, # 67.5 deg to < 76 deg: max 130 cd / 1000 lm, # maximum spec. lum. intensity 314 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: 0.0 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 176 5.0 168 169 167 164 163 163 164 166 167 169 170 173 173 173 173 175 177 180 181 10.0 152 151 151 153 158 163 169 169 172 176 178 180 182 181 178 175 173 175 179 15.0 137 136 137 143 153 155 159 169 180 184 187 191 190 181 174 169 162 161 161 20.0 122 123 125 132 137 145 155 162 175 200 206 203 195 184 169 156 151 148 149 25.0 114 115 119 122 130 139 156 175 187 205 217 224 213 198 168 158 149 146 142 30.0 107 108 111 115 126 144 160 186 215 241 245 233 217 200 194 177 148 142 131 35.0 101 102 105 111 123 145 190 210 231 264 280 285 262 216 223 216 150 134 117 40.0 93.3 94.6 98.2 104 121 158 174 211 240 270 280 287 291 283 257 228 158 127 103 45.0 85.6 87.1 90.6 97.1 118 137 174 206 233 266 276 283 282 268 314 238 177 110 91.2 50.0 77.2 78.9 82.6 90.1 100 126 155 186 219 260 267 264 258 258 303 274 160 91.9 76.9 55.0 67.9 69.8 75.0 83.1 92.5 109 140 176 206 241 247 250 250 235 253 207 151 72.0 57.5 60.0 53.7 56.1 63.3 73.3 84.7 97.8 116 143 165 196 207 210 221 225 200 181 126 54.4 38.0 65.0 34.9 36.8 43.9 54.7 69.9 83.4 94.8 125 137 146 164 195 213 184 173 127 72.5 34.8 25.5 70.0 16.3 17.8 22.8 31.7 43.4 53.1 45.2 48.9 74.6 100 108 116 121 130 109 85.5 46.8 23.5 16.6 75.0 2.3 2.8 4.0 8.4 12.9 10.2 20.1 37.1 56.4 75.6 82.7 91.9 93.6 67.9 39.8 52.8 29.0 13.1 6.3 80.0 1.3 1.4 1.7 2.2 3.2 6.2 12.9 22.6 34.5 45.4 50.9 53.8 51.2 38.0 19.1 8.4 4.0 2.5 1.7 85.0 0.9 0.9 1.3 1.6 1.9 2.6 4.0 6.3 8.7 11.5 12.9 13.3 13.5 9.9 5.2 2.5 1.4 0.8 0.6 90.0 0.6 0.7 0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 95.0 0.7 0.7 0.7 0.7 0.7 0.8 0.8 0.8 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6 0.6 0.6 100.0 0.8 0.8 0.8 0.9 0.9 0.8 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.6 105.0 1.0 1.0 1.0 1.0 1.0 1.1 1.1 1.1 1.1 1.0 1.0 0.9 0.9 0.8 0.8 0.8 0.7 0.7 0.6 110.0 1.1 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.1 1.1 1.0 0.9 0.9 0.8 0.8 0.8 0.7 115.0 1.3 1.3 1.3 1.3 1.3 1.2 1.3 1.3 1.3 1.2 1.2 1.3 1.2 1.0 1.0 0.9 0.9 0.9 0.9 120.0 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.3 1.3 1.2 1.2 1.1 1.1 1.0 1.0 125.0 1.6 1.6 1.5 1.6 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.2 1.2 1.2 1.1 130.0 1.7 1.7 1.7 1.6 1.6 1.6 1.5 1.5 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.2 1.2 135.0 1.7 1.7 1.7 1.7 1.7 1.7 1.6 1.5 1.5 1.4 1.4 1.5 1.5 1.5 1.4 1.4 1.4 1.4 1.3 140.0 1.8 1.8 1.8 1.7 1.8 1.7 1.7 1.6 1.6 1.5 1.6 1.5 1.6 1.5 1.5 1.5 1.5 1.4 1.5 145.0 1.9 1.9 1.8 1.8 1.8 1.8 1.8 1.7 1.6 1.6 1.6 1.6 1.7 1.7 1.7 1.7 1.6 1.7 1.6 150.0 2.0 2.0 1.9 1.9 2.0 2.0 1.8 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 155.0 2.0 2.1 2.0 2.0 2.1 2.0 1.9 1.8 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.8 1.8 1.8 160.0 2.1 2.1 2.1 2.1 2.1 2.0 2.0 1.9 1.8 1.7 1.7 1.7 1.7 1.7 1.8 1.8 1.8 1.8 1.9 165.0 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.0 1.8 1.8 1.8 1.7 1.8 1.8 1.9 1.9 2.0 2.0 2.0 170.0 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.0 1.8 1.8 1.8 1.8 1.8 1.8 2.0 2.0 2.1 2.1 2.1 175.0 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.0 1.9 2.0 1.9 1.8 1.8 1.9 2.0 2.1 2.1 2.1 2.1 180.0 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