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 # [TEST] 12879 # [MANUFAC] SiTECO # [LUMCAT] 5NA590E1ER # [LUMINAIRE] Classic luminaire, big, mast luminaire # [MORE] housing made of die cast aluminium, light gray painted (RAL 7035), with # [MORE] power reduction relay "ECO" # [MORE] reflector segments, prismatic diffuser, acryl with frame # [MORE] indiv. Position, Lampholder adjustment: B and HQL 250W 20°, (look at # [MORE] instruction sheet) # [LAMPCAT] Osram: HQL 250W # [LAMP] HME 250W # TILT=NONE # Bulbs: 1, 13000 lm each # Number of measured angles: 37 vertical, 37 horizontal ones # Photometric type: 1, Units type: 2 # Luminous openig width, length and height: 0.352 0.850 0.000 # Ballast factor: 1, Input power: 265 W # Source file: ies/12879.ies # Luminaire flux = 9152 lm, # 70.4 % of the bulb flux # between 75 and 90: 4.8 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 30.0 cd / 1000 lm , 4.1 % of the luminaire flux # 90deg and above: max 13.0 cd / 1000 lm , 2.3 % 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: 62 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 253 % # (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 370 cd / 1000 lm, # 67.5 deg to < 76 deg: max 299 cd / 1000 lm, # maximum spec. lum. intensity 385 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 90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0 #V: 0.0 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 146 5.0 139 140 142 143 145 146 147 149 150 152 154 156 158 159 159 157 156 154 153 154 156 157 159 159 158 156 154 152 150 149 147 146 145 143 142 140 10.0 132 133 136 138 139 142 146 151 154 157 160 160 159 160 164 165 162 155 152 155 162 165 164 160 159 160 160 157 154 151 146 142 139 138 136 133 15.0 126 127 129 131 133 146 145 150 156 162 166 170 174 174 167 166 161 152 148 152 161 166 167 174 174 170 166 162 156 150 145 146 133 131 129 127 20.0 124 124 124 124 128 133 144 154 164 173 180 183 183 179 177 171 162 148 145 148 162 171 177 179 183 183 180 173 164 154 144 133 128 124 124 124 25.0 118 117 117 118 124 135 149 166 183 199 208 210 204 192 181 176 160 144 140 144 160 176 181 192 204 210 208 199 183 166 149 135 124 118 117 117 30.0 111 111 111 112 124 142 162 184 204 222 236 238 227 206 181 167 153 137 134 137 153 167 181 206 227 238 236 222 204 184 162 142 124 112 111 111 35.0 94.0 97.0 102 105 127 152 172 192 217 244 260 257 241 213 177 153 140 124 120 124 140 153 177 213 241 257 260 244 217 192 172 152 127 105 102 97.0 40.0 77.0 82.0 88.0 98.0 131 160 178 198 221 249 271 278 266 220 173 134 119 106 100 106 119 134 173 220 266 278 271 249 221 198 178 160 131 98.0 88.0 82.0 45.0 63.0 64.0 74.0 88.0 141 165 173 182 205 239 262 260 252 231 183 111 94.0 84.0 77.0 84.0 94.0 111 183 231 252 260 262 239 205 182 173 165 141 88.0 74.0 64.0 50.0 49.0 52.0 59.0 80.0 136 155 146 158 205 273 310 283 230 215 178 110 75.0 64.0 59.0 64.0 75.0 110 178 215 230 283 310 273 205 158 146 155 136 80.0 59.0 52.0 55.0 37.0 35.0 40.0 72.0 125 124 110 135 208 322 371 326 241 183 150 95.0 53.0 43.0 41.0 43.0 53.0 95.0 150 183 241 326 371 322 208 135 110 124 125 72.0 40.0 35.0 60.0 29.0 25.0 27.0 58.0 94.0 92.0 71.0 129 229 329 385 359 273 186 118 71.0 34.0 26.0 28.0 26.0 34.0 71.0 118 186 273 359 385 329 229 129 71.0 92.0 94.0 58.0 27.0 25.0 65.0 20.0 21.0 23.0 40.0 60.0 61.0 64.0 122 213 309 370 351 275 186 94.0 58.0 24.0 22.0 24.0 22.0 24.0 58.0 94.0 186 275 351 370 309 213 122 64.0 61.0 60.0 40.0 23.0 21.0 70.0 14.0 17.0 24.0 27.0 37.0 43.0 52.0 71.0 154 235 299 295 228 130 54.0 38.0 23.0 20.0 20.0 20.0 23.0 38.0 54.0 130 228 295 299 235 154 71.0 52.0 43.0 37.0 27.0 24.0 17.0 75.0 11.0 12.0 16.0 16.0 23.0 32.0 33.0 36.0 67.0 105 133 126 85.0 58.0 26.0 23.0 19.0 15.0 14.0 15.0 19.0 23.0 26.0 58.0 85.0 126 133 105 67.0 36.0 33.0 32.0 23.0 16.0 16.0 12.0 80.0 8.0 9.0 8.0 8.0 15.0 23.0 20.0 18.0 28.0 28.0 29.0 30.0 29.0 27.0 14.0 10.0 9.0 8.0 9.0 8.0 9.0 10.0 14.0 27.0 29.0 30.0 29.0 28.0 28.0 18.0 20.0 23.0 15.0 8.0 8.0 9.0 85.0 6.0 6.0 6.0 6.0 11.0 13.0 9.0 12.0 16.0 18.0 19.0 19.0 15.0 14.0 9.0 7.0 7.0 7.0 7.0 7.0 7.0 7.0 9.0 14.0 15.0 19.0 19.0 18.0 16.0 12.0 9.0 13.0 11.0 6.0 6.0 6.0 90.0 3.0 4.0 4.0 4.0 7.0 6.0 6.0 10.0 13.0 9.0 10.0 10.0 10.0 9.0 7.0 5.0 5.0 4.0 4.0 4.0 5.0 5.0 7.0 9.0 10.0 10.0 10.0 9.0 13.0 10.0 6.0 6.0 7.0 4.0 4.0 4.0 95.0 4.0 4.0 3.0 4.0 4.0 4.0 5.0 8.0 10.0 10.0 10.0 10.0 9.0 6.0 5.0 5.0 4.0 5.0 5.0 5.0 4.0 5.0 5.0 6.0 9.0 10.0 10.0 10.0 10.0 8.0 5.0 4.0 4.0 4.0 3.0 4.0 100.0 4.0 4.0 3.0 3.0 3.0 3.0 5.0 6.0 8.0 10.0 11.0 11.0 9.0 5.0 4.0 4.0 4.0 5.0 6.0 5.0 4.0 4.0 4.0 5.0 9.0 11.0 11.0 10.0 8.0 6.0 5.0 3.0 3.0 3.0 3.0 4.0 105.0 2.0 3.0 2.0 2.0 3.0 3.0 4.0 5.0 7.0 9.0 11.0 10.0 8.0 5.0 3.0 3.0 4.0 4.0 5.0 4.0 4.0 3.0 3.0 5.0 8.0 10.0 11.0 9.0 7.0 5.0 4.0 3.0 3.0 2.0 2.0 3.0 110.0 1.0 2.0 2.0 2.0 2.0 3.0 4.0 4.0 6.0 8.0 9.0 8.0 6.0 4.0 3.0 3.0 3.0 3.0 4.0 3.0 3.0 3.0 3.0 4.0 6.0 8.0 9.0 8.0 6.0 4.0 4.0 3.0 2.0 2.0 2.0 2.0 115.0 1.0 2.0 2.0 1.0 2.0 2.0 3.0 4.0 5.0 6.0 6.0 6.0 4.0 3.0 2.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 3.0 4.0 6.0 6.0 6.0 5.0 4.0 3.0 2.0 2.0 1.0 2.0 2.0 120.0 1.0 1.0 3.0 2.0 2.0 2.0 3.0 3.0 4.0 5.0 5.0 5.0 4.0 3.0 3.0 3.0 5.0 5.0 4.0 5.0 5.0 3.0 3.0 3.0 4.0 5.0 5.0 5.0 4.0 3.0 3.0 2.0 2.0 2.0 3.0 1.0 125.0 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 0.0 130.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 135.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 140.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 145.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 150.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 155.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 160.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 165.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 170.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 175.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 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