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] 12877 # [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 0°, (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/12877.ies # Luminaire flux = 9244 lm, # 71.1 % of the bulb flux # between 75 and 90: 4.7 % 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 , 4.0 % of the luminaire flux # 90deg and above: max 11.0 cd / 1000 lm , 2.2 % 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: 59 % # Increase of Sky Luminance in Distant Places by light below 15.0 degrees # due to light going from the luminaire directly above horizon: 242 % # (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 384 cd / 1000 lm, # 67.5 deg to < 76 deg: max 308 cd / 1000 lm, # maximum spec. lum. intensity 401 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: 0.0 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 155 5.0 153 154 157 160 162 164 164 163 162 163 162 163 164 164 162 160 157 154 153 154 157 160 162 164 164 163 162 163 162 163 164 164 162 160 157 154 10.0 146 148 154 158 157 157 159 163 165 166 165 163 159 157 157 158 154 148 146 148 154 158 157 157 159 163 165 166 165 163 159 157 157 158 154 148 15.0 139 140 148 150 156 161 163 165 167 167 167 165 163 161 156 150 148 140 139 140 148 150 156 161 163 165 167 167 167 165 163 161 156 150 148 140 20.0 132 133 141 146 151 157 167 176 184 185 184 176 167 157 151 146 141 133 132 133 141 146 151 157 167 176 184 185 184 176 167 157 151 146 141 133 25.0 126 126 132 136 145 162 180 197 209 213 209 197 180 162 145 136 132 126 126 126 132 136 145 162 180 197 209 213 209 197 180 162 145 136 132 126 30.0 117 118 123 126 142 167 194 218 233 233 233 218 194 167 142 126 123 118 117 118 123 126 142 167 194 218 233 233 233 218 194 167 142 126 123 118 35.0 102 104 108 114 140 174 204 230 254 263 254 230 204 174 140 114 108 104 102 104 108 114 140 174 204 230 254 263 254 230 204 174 140 114 108 104 40.0 88.0 91.0 94.0 103 139 180 218 243 263 272 263 243 218 180 139 103 94.0 91.0 88.0 91.0 94.0 103 139 180 218 243 263 272 263 243 218 180 139 103 94.0 91.0 45.0 71.0 75.0 80.0 95.0 141 182 208 227 253 265 253 227 208 182 141 95.0 80.0 75.0 71.0 75.0 80.0 95.0 141 182 208 227 253 265 253 227 208 182 141 95.0 80.0 75.0 50.0 57.0 59.0 64.0 79.0 144 168 182 225 291 327 291 225 182 168 144 79.0 64.0 59.0 57.0 59.0 64.0 79.0 144 168 182 225 291 327 291 225 182 168 144 79.0 64.0 59.0 55.0 42.0 41.0 48.0 83.0 129 136 159 237 344 401 344 237 159 136 129 83.0 48.0 41.0 42.0 41.0 48.0 83.0 129 136 159 237 344 401 344 237 159 136 129 83.0 48.0 41.0 60.0 29.0 27.0 32.0 69.0 100 104 152 269 356 400 356 269 152 104 100 69.0 32.0 27.0 29.0 27.0 32.0 69.0 100 104 152 269 356 400 356 269 152 104 100 69.0 32.0 27.0 65.0 22.0 22.0 25.0 51.0 69.0 85.0 148 250 335 384 335 250 148 85.0 69.0 51.0 25.0 22.0 22.0 22.0 25.0 51.0 69.0 85.0 148 250 335 384 335 250 148 85.0 69.0 51.0 25.0 22.0 70.0 17.0 19.0 23.0 34.0 41.0 58.0 108 176 263 308 263 176 108 58.0 41.0 34.0 23.0 19.0 17.0 19.0 23.0 34.0 41.0 58.0 108 176 263 308 263 176 108 58.0 41.0 34.0 23.0 19.0 75.0 12.0 14.0 18.0 19.0 22.0 32.0 52.0 81.0 115 136 115 81.0 52.0 32.0 22.0 19.0 18.0 14.0 12.0 14.0 18.0 19.0 22.0 32.0 52.0 81.0 115 136 115 81.0 52.0 32.0 22.0 19.0 18.0 14.0 80.0 9.0 8.0 9.0 9.0 13.0 19.0 23.0 29.0 30.0 30.0 30.0 29.0 23.0 19.0 13.0 9.0 9.0 8.0 9.0 8.0 9.0 9.0 13.0 19.0 23.0 29.0 30.0 30.0 30.0 29.0 23.0 19.0 13.0 9.0 9.0 8.0 85.0 6.0 6.0 6.0 6.0 9.0 12.0 11.0 17.0 19.0 18.0 19.0 17.0 11.0 12.0 9.0 6.0 6.0 6.0 6.0 6.0 6.0 6.0 9.0 12.0 11.0 17.0 19.0 18.0 19.0 17.0 11.0 12.0 9.0 6.0 6.0 6.0 90.0 4.0 4.0 4.0 4.0 6.0 7.0 8.0 10.0 10.0 10.0 10.0 10.0 8.0 7.0 6.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 6.0 7.0 8.0 10.0 10.0 10.0 10.0 10.0 8.0 7.0 6.0 4.0 4.0 4.0 95.0 5.0 4.0 4.0 4.0 4.0 4.0 7.0 10.0 10.0 10.0 10.0 10.0 7.0 4.0 4.0 4.0 4.0 4.0 5.0 4.0 4.0 4.0 4.0 4.0 7.0 10.0 10.0 10.0 10.0 10.0 7.0 4.0 4.0 4.0 4.0 4.0 100.0 5.0 4.0 3.0 3.0 3.0 4.0 6.0 8.0 10.0 11.0 10.0 8.0 6.0 4.0 3.0 3.0 3.0 4.0 5.0 4.0 3.0 3.0 3.0 4.0 6.0 8.0 10.0 11.0 10.0 8.0 6.0 4.0 3.0 3.0 3.0 4.0 105.0 4.0 3.0 3.0 2.0 3.0 3.0 5.0 8.0 10.0 11.0 10.0 8.0 5.0 3.0 3.0 2.0 3.0 3.0 4.0 3.0 3.0 2.0 3.0 3.0 5.0 8.0 10.0 11.0 10.0 8.0 5.0 3.0 3.0 2.0 3.0 3.0 110.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 6.0 8.0 9.0 8.0 6.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 6.0 8.0 9.0 8.0 6.0 4.0 3.0 2.0 2.0 2.0 2.0 115.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 6.0 6.0 6.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 3.0 4.0 6.0 6.0 6.0 4.0 3.0 2.0 2.0 2.0 2.0 2.0 120.0 2.0 3.0 4.0 2.0 2.0 2.0 3.0 4.0 5.0 5.0 5.0 4.0 3.0 2.0 2.0 2.0 4.0 3.0 2.0 3.0 4.0 2.0 2.0 2.0 3.0 4.0 5.0 5.0 5.0 4.0 3.0 2.0 2.0 2.0 4.0 3.0 125.0 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