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.
# IESNA:LM-63-1995 # [MANUFAC]GELS; GELS # [LUMCAT]CHM*25M***D***** # [LUMINAIRE]AREA SITELIGHTER # [LAMP]MVR250/U # TILT=NONE # Bulbs: 1, 19100 lm each # (luminous intensites divided by 5.69 in the original ies file) # Number of measured angles: 25 vertical, 36 horizontal ones # Photometric type: 1, Units type: 1 # Luminous openig width, length and height: 1.000 1.000 0.000 # Ballast factor: 1, Input power: 290 W # Source file: /tmp/Ge1873.IES # Luminaire flux = 2489 raw, for the given bulb(s) it would be 14161 lm, # 74.1 % of the bulb flux # between 75 and 90: 3.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 23.8 cd / 1000 lm , 0.5 % of the luminaire flux # 90deg and above: max 0.0 cd / 1000 lm , 0.0 % of the luminaire flux # CutOff Type: Full_CutOff # 62.5 deg to <67.5 deg: max 198 cd / 1000 lm, # 67.5 deg to < 76 deg: max 298 cd / 1000 lm, # maximum spec. lum. intensity 298 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 5.0 15.0 25.0 35.0 45.0 52.5 55.0 57.5 62.5 65.0 67.5 72.5 75.0 77.5 82.5 85.0 87.5 92.5 95.0 97.5 102.5 105.0 107.5 112.5 115.0 117.5 122.5 125.0 127.5 135.0 145.0 155.0 165.0 175.0 180.0 #V: 0.0 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 163 5.0 151 152 156 161 165 175 183 186 186 187 187 188 189 190 191 191 191 192 192 193 194 196 197 198 199 199 201 206 208 209 214 212 199 183 173 173 15.0 148 151 157 155 157 168 172 174 173 172 172 170 166 164 164 163 163 163 163 162 161 160 159 158 157 157 156 156 155 158 167 178 186 188 157 157 25.0 131 134 146 151 144 145 139 137 139 143 145 145 144 143 143 142 142 141 140 139 137 134 133 132 129 128 128 128 129 132 143 166 169 147 137 137 35.0 113 114 126 156 175 152 141 137 136 134 133 133 134 134 133 132 131 130 128 128 128 127 127 125 122 120 120 120 120 125 141 145 133 130 103 103 45.0 129 138 175 181 163 161 154 152 158 170 176 180 188 192 192 192 192 191 189 189 188 186 185 180 170 165 158 145 139 141 147 153 158 155 137 137 55.0 164 157 175 159 167 188 181 178 177 175 174 190 221 236 233 227 224 219 210 206 201 191 186 175 155 144 149 158 163 172 199 147 145 159 156 156 60.0 105 130 161 157 160 195 184 186 188 196 203 209 236 238 240 215 218 221 200 207 214 219 224 230 179 156 133 129 143 157 174 145 131 137 134 134 62.5 94.4 103 125 143 157 165 170 175 181 181 182 182 198 189 181 164 160 156 154 153 152 161 174 187 165 150 136 125 129 133 132 130 123 102 105 105 65.0 84.6 92.3 103 145 149 165 151 162 173 177 169 160 168 158 148 139 144 150 145 139 133 143 158 173 178 170 163 147 142 138 150 136 135 90.6 84.3 84.3 67.5 69.4 77.2 114 143 155 170 170 171 172 175 175 175 165 155 145 144 146 149 146 141 135 143 168 193 231 232 233 204 198 192 206 157 159 81.3 78.0 78.0 70.0 55.4 57.8 92.6 138 187 209 207 208 209 204 194 184 158 137 117 115 117 120 116 109 102 116 150 184 262 269 275 265 264 263 298 222 220 73.3 73.0 73.0 72.5 47.1 50.9 70.3 150 198 242 225 214 204 175 154 133 102 87.6 72.4 62.0 64.0 65.8 61.4 54.5 47.4 52.1 76.0 99.8 167 181 196 207 222 236 263 226 206 95.0 80.1 80.1 75.0 31.0 36.6 53.0 112 178 189 145 131 118 85.8 74.2 62.9 47.1 37.5 27.7 24.7 25.3 25.9 22.3 21.2 19.7 20.3 26.8 33.1 53.6 58.1 62.6 72.4 84.0 95.6 115 80.4 95.6 49.5 42.9 42.9 77.5 19.1 21.4 29.8 61.4 67.6 74.5 59.6 51.8 44.1 34.9 29.8 24.7 17.3 14.9 12.5 12.5 11.3 10.1 10.1 8.9 8.0 8.9 10.7 12.5 16.7 17.9 19.1 21.4 24.1 26.8 28.0 23.5 31.3 17.9 22.3 22.3 80.0 9.5 10.4 14.0 23.8 21.2 21.7 18.8 16.1 13.4 11.0 9.5 8.3 4.5 4.5 4.5 3.9 4.5 5.1 5.7 5.7 5.4 5.7 5.7 5.4 5.1 5.7 6.0 6.6 8.3 9.8 7.1 7.1 7.7 6.6 7.1 7.1 82.5 6.0 6.9 6.9 8.9 7.1 7.1 7.4 6.6 5.4 4.8 4.5 3.9 3.9 2.7 1.5 3.6 3.6 3.3 3.9 3.6 3.0 2.7 3.3 3.9 3.0 3.3 3.6 3.9 3.9 3.6 3.9 3.3 3.9 2.7 3.3 3.3 85.0 3.6 3.9 2.4 3.9 3.9 3.3 3.3 2.7 2.1 2.1 2.1 2.1 2.4 2.4 2.4 1.5 1.5 1.5 2.7 2.1 1.2 2.4 2.7 3.0 1.8 2.7 3.6 3.3 2.7 2.1 2.7 1.8 1.5 1.5 1.5 1.5 87.5 0.6 0.6 0.3 0.9 0.9 0.6 0.9 1.2 0.9 0.9 1.2 1.2 1.2 1.2 0.9 0.0 0.6 0.6 0.9 1.2 0.6 0.9 1.2 1.2 1.2 0.9 0.6 0.3 0.9 1.2 1.2 1.2 0.9 0.6 0.9 0.9 90.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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 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 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 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 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0