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| 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] NO26-06R/Pollerleuchte
# [LUMINAIRE] NOVARA L
# [LUMCAT] 12.72600.0
# [DATE] 09.04.1997/fg
# down given: 100%
# out given: 39.7%
# tilt: 0.0
# [LAMP] TC-DEL 26W
# Source file: ldt/NO2606RB.ldt
# Luminaire flux = 393 raw, for the given bulb(s) it would be 707 lm,
# 39.3 % of the bulb flux
# between 75 and 90: 0.0 % of the luminaire flux
# - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above: max 7.8 cd / 1000 lm , 0.2 % of the luminaire flux
# 90deg and above: max 0.6?cd / 1000 lm , 0.0?% 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: 0?%
# Increase of Sky Luminance in Distant Places by light below 15.0 degrees
# due to light going from the luminaire directly above horizon: 0?%
# (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 -99 cd / 1000 lm,
# 67.5 deg to < 76 deg: max 58 cd / 1000 lm,
# maximum spec. lum. intensity 202 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:
0.0 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156 156
10.0 125 119 119 119 121 120 121 124 126 153 160 171 181 187 192 197 198 201 202
20.0 98.7 94.8 96.1 96.9 99.8 102 106 111 116 143 154 168 178 187 193 198 198 200 202
30.0 79.1 75.4 76.2 76.3 79.3 83.3 87.2 93.3 101 126 141 155 167 174 179 182 185 186 186
40.0 67.1 63.9 64.5 64.2 64.2 64.7 66.8 72.4 80.1 103 118 133 143 151 159 165 168 169 170
50.0 47.8 46.8 47.5 48.9 50.5 50.0 48.0 50.8 56.4 75.4 90.1 102 113 123 132 140 143 144 143
60.0 26.4 26.8 27.5 29.3 30.8 32.5 32.9 31.2 33.6 45.6 56.4 67.0 77.8 88.0 95.1 104 108 109 110
70.0 7.8 7.9 8.3 9.6 10.9 13.3 14.8 16.3 15.2 19.8 26.1 33.5 40.3 47.5 52.7 55.8 57.8 56.0 56.5
80.0 2.6 2.5 2.3 2.2 2.0 1.6 2.1 2.8 3.2 3.7 4.8 6.3 7.7 7.8 7.7 7.2 6.9 6.8 6.9
90.0 0.6 0.6 0.6 0.6 0.6 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