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] 933 # [LUMINAIRE] NOVARA S # [LUMCAT] 12.02661.4500 # [DATE] 07.08.2000/fg # down given: 0% # out given: 47.0% # tilt: 0.0 # [LAMP] TC-L 24W # Source file: ldt/NOV0933A.ldt # Luminaire flux = 471 raw, for the given bulb(s) it would be 1694 lm, # 47.1 % of the bulb flux # between 75 and 90: 2.2 % of the luminaire flux # - this part causes just GLARE in case of road lighting and similar purposes # 80deg and above: max 10.9 cd / 1000 lm , 1.7 % of the luminaire flux # 90deg and above: max 1.5 cd / 1000 lm , 1.1?% of the luminaire flux # CutOff Type: CIE_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: 28?% # (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 65 cd / 1000 lm, # 67.5 deg to < 76 deg: max 44 cd / 1000 lm, # maximum spec. lum. intensity 177 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: 0.0 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 138 5.0 127 128 131 135 141 147 151 153 152 154 154 154 152 150 146 143 144 142 142 10.0 124 125 129 143 153 163 167 170 169 171 169 169 166 161 155 149 145 138 138 15.0 120 125 135 149 163 173 176 177 175 174 174 171 170 163 159 153 146 136 132 20.0 118 125 137 154 168 173 173 175 173 174 172 169 165 160 161 156 147 133 125 25.0 115 125 138 155 164 169 172 172 173 175 173 169 165 158 158 157 147 130 119 30.0 111 122 136 150 159 167 170 170 172 174 170 164 162 157 153 151 144 126 113 35.0 106 118 130 143 154 163 166 165 167 166 160 154 152 149 147 143 134 117 104 40.0 98.9 111 122 135 149 155 156 153 151 148 143 140 138 136 136 131 122 108 92.1 45.0 88.1 101 112 129 140 142 138 132 130 128 124 122 120 118 118 118 109 96.1 80.6 50.0 75.4 90.8 102 120 124 122 117 111 108 106 102 101 101 99.7 98.3 98.8 95.0 82.4 69.0 55.0 62.5 79.4 90.9 102 105 101 94.5 88.9 85.9 83.4 80.6 78.7 78.4 78.6 79.6 76.7 75.9 67.3 57.3 60.0 50.7 64.8 76.4 83.6 85.2 79.2 72.7 70.2 70.3 68.7 67.2 65.4 63.3 60.3 60.4 61.3 62.3 55.2 44.4 65.0 38.9 49.3 57.8 64.6 63.8 58.0 56.3 57.0 57.7 56.3 55.3 53.7 51.8 47.4 45.4 42.5 44.8 42.3 30.9 70.0 26.7 33.8 39.7 44.3 41.6 40.6 41.3 42.2 41.1 39.3 38.3 37.3 35.5 34.5 33.0 28.7 26.8 27.7 19.9 75.0 14.9 19.3 23.1 24.8 23.9 23.6 23.4 23.0 22.0 20.8 20.5 20.1 19.4 18.3 17.8 16.2 14.1 12.4 9.0 80.0 6.2 8.1 9.6 10.9 10.4 10.4 10.0 9.3 8.4 7.5 7.3 7.3 7.3 6.9 6.4 5.7 4.9 3.9 2.8 85.0 1.7 1.8 2.0 2.0 2.3 2.1 1.9 1.6 1.5 1.5 1.5 1.4 1.3 1.1 1.1 1.1 1.0 1.0 1.0 90.0 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 95.0 0.3 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 100.0 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 105.0 0.5 0.5 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 110.0 0.5 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.6 0.7 0.7 0.7 0.6 0.7 0.7 115.0 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 120.0 0.7 0.7 0.7 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 125.0 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 1.0 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 130.0 0.8 0.8 0.9 0.9 0.9 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 135.0 0.9 0.9 0.9 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1 1.0 1.0 1.1 140.0 1.0 0.9 0.9 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.1 1.1 1.1 1.1 1.1 1.2 1.2 1.2 145.0 1.0 1.0 1.0 1.1 1.1 1.1 1.1 1.1 1.1 1.0 1.1 1.1 1.2 1.1 1.2 1.2 1.2 1.3 1.2 150.0 1.1 1.1 1.0 1.2 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.2 1.3 1.3 1.3 1.3 1.3 1.3 1.3 155.0 1.2 1.2 1.2 1.2 1.3 1.3 1.3 1.3 1.3 1.1 1.2 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 160.0 1.2 1.2 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.4 1.4 1.4 1.4 1.3 1.4 1.4 165.0 1.3 1.3 1.3 1.3 1.4 1.4 1.4 1.4 1.4 1.3 1.3 1.4 1.4 1.5 1.4 1.4 1.5 1.5 1.4 170.0 1.3 1.3 1.3 1.4 1.4 1.5 1.4 1.4 1.4 1.4 1.4 1.4 1.5 1.5 1.5 1.5 1.5 1.5 1.5