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*40M***D***** # [LUMINAIRE]AREA SITELIGHTER # [LAMP]MVR400/U/ED28 # TILT=NONE # Bulbs: 1, 33100 lm each # (luminous intensites divided by 7.56 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: 459 W # Source file: /tmp/Ge1736.IES # Luminaire flux = 3122 raw, for the given bulb(s) it would be 23611 lm, # 71.3 % of the bulb flux # between 75 and 90: 3.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 35.4 cd / 1000 lm , 0.6 % 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 168 cd / 1000 lm, # 67.5 deg to < 76 deg: max 228 cd / 1000 lm, # maximum spec. lum. intensity 228 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: 0.0 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 5.0 155 154 156 160 167 173 176 177 178 180 181 182 183 184 185 187 188 188 189 190 190 191 191 191 190 189 189 189 189 187 182 182 181 177 175 175 15.0 140 141 145 146 146 150 150 150 151 151 151 150 148 147 148 149 149 149 149 149 150 151 152 152 152 152 155 159 162 163 166 183 187 173 175 175 25.0 118 121 128 136 140 130 130 130 131 132 133 134 135 136 135 133 132 132 131 131 131 131 131 130 128 127 127 128 128 131 141 156 163 157 143 143 35.0 104 108 116 134 150 135 125 122 122 120 119 120 121 122 122 122 123 122 121 120 120 121 121 120 120 119 122 127 130 139 165 181 175 164 135 135 45.0 99.2 115 149 157 141 129 139 142 144 148 150 156 166 172 175 180 183 181 177 175 177 180 182 176 165 159 156 150 147 146 145 170 187 197 183 183 55.0 157 163 155 143 141 166 158 156 155 153 152 162 180 189 193 201 205 203 199 198 189 173 164 158 147 141 151 171 181 180 178 180 208 220 205 205 60.0 96.7 110 141 136 146 167 166 167 169 180 189 199 209 203 198 207 200 194 183 184 185 194 194 193 155 144 134 141 152 162 191 176 169 167 152 152 62.5 83.4 90.9 111 125 135 145 163 161 160 160 162 165 168 161 154 147 142 137 132 135 137 141 150 159 148 139 130 129 135 141 132 148 155 132 112 112 65.0 70.8 78.8 88.4 117 128 134 139 147 155 162 159 155 144 140 135 133 134 135 131 129 127 126 133 140 143 141 139 134 134 134 137 121 117 90.7 86.1 86.1 67.5 60.3 76.1 90.5 107 121 133 144 145 146 151 152 153 150 142 134 128 127 126 125 127 128 141 149 158 173 174 175 167 166 164 160 141 114 82.3 77.2 77.2 70.0 50.3 51.0 70.1 109 142 171 174 174 173 168 159 150 141 133 125 118 117 114 114 116 118 133 152 172 204 213 221 220 223 226 228 193 152 90.9 75.2 75.2 72.5 44.1 47.1 68.1 106 169 190 197 189 182 165 146 126 107 94.1 81.1 72.7 71.3 69.7 64.7 62.6 60.6 80.4 101 122 169 185 202 211 218 225 213 183 154 73.3 65.8 65.8 75.0 33.1 37.7 60.1 123 165 184 153 136 119 98.9 84.5 70.1 52.1 45.2 38.2 32.4 31.8 31.1 29.2 29.0 29.0 33.4 42.0 50.5 69.0 77.7 86.4 95.1 106 117 125 94.6 88.2 43.6 37.0 37.0 77.5 22.2 26.3 37.5 59.6 93.9 93.5 72.7 65.1 57.6 48.0 40.7 33.6 23.1 21.0 18.7 15.1 14.4 13.7 13.0 11.9 10.7 13.3 15.1 16.7 21.9 23.8 25.6 31.1 32.9 34.5 31.1 32.7 30.4 31.1 19.7 19.7 80.0 12.6 14.4 19.4 29.7 35.4 29.2 25.6 23.5 21.5 16.5 13.5 10.7 8.7 7.8 6.9 5.9 6.2 6.6 4.3 4.6 5.0 4.8 5.0 5.5 7.8 8.0 8.0 6.2 7.1 8.0 8.5 8.9 8.5 8.7 7.8 7.8 82.5 6.9 7.3 8.0 11.0 11.0 8.9 6.2 6.2 6.2 4.6 4.1 3.9 4.1 3.9 3.7 3.2 3.4 3.9 4.3 4.1 3.9 2.7 2.5 2.3 2.7 3.0 3.2 3.4 3.9 4.3 2.7 4.8 5.5 3.9 3.2 3.2 85.0 3.2 3.7 2.1 4.3 2.5 3.7 3.4 3.2 3.2 3.2 2.7 2.3 1.8 2.3 2.5 2.5 2.5 2.5 2.7 1.8 0.9 2.7 2.3 1.6 2.7 2.5 2.1 3.2 3.0 2.7 2.5 2.7 0.9 2.7 2.3 2.3 87.5 1.1 1.6 2.1 2.7 3.2 1.1 2.1 2.1 1.8 0.5 1.4 1.1 0.7 0.7 0.9 1.6 2.1 0.7 1.1 1.1 0.5 0.0 0.9 0.9 1.4 1.1 0.7 0.7 1.1 0.7 2.3 0.7 0.0 0.7 1.1 1.1 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