Illuminance plots of NO2606RB

(as computed by ies2tab from that photometry file)

spacing 5 plot single luminaire plot
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.

illuminance scale

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.

ies2tab text output:

   
       
# [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