Illuminance plots of Tennessee_TEN-C-MRV_1_SE_100_10200_1950_E40

(as computed by ies2tab from that IES 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]   INDAL
# [TEST]      SO10S06S.LDT
# [LUMINAIRE] TEN-C-MRV
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/24/06/1998/VIARDOT
# down given: 43.82%
# out given: 84.36%
# tilt: 0
# [LAMP]      1 SE 100 10200 1950 E40
# Bulbs: 1,  10200 lm each
# Source file: Tennessee_TEN-C-MRV_1_SE_100_10200_1950_E40.ldt
# Luminaire flux =   571 raw, for the given bulb(s) it would be  5826 lm,
#                   57.1 % of the bulb flux
# between 75 and 90: 27.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  86.7 cd / 1000 lm , 51.1 % of the luminaire flux
# 90deg and above:  max  86.7 cd / 1000 lm , 35.3 % of the luminaire flux
# CutOff Type: Non-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:1431 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:7100 %
#  (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    73 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    81 cd / 1000 lm,
# maximum spec. lum. intensity    87 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  15.0  30.0  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6  18.6
  2.5  18.0  18.0  17.8  17.9  17.9  18.0  18.2  18.0  17.9  17.9  17.8  18.0  18.0  18.0  18.0  18.2  18.0  18.0  18.0  18.0  18.0  18.2  18.0  18.0
  5.0  17.3  17.3  17.0  17.1  17.2  17.5  17.8  17.5  17.2  17.1  17.0  17.3  17.3  17.4  17.5  17.7  17.4  17.3  17.3  17.3  17.4  17.7  17.5  17.4
  7.5  17.5  17.5  17.2  17.4  17.5  17.5  18.3  17.5  17.5  17.4  17.2  17.5  17.5  17.5  17.7  17.8  17.6  17.7  17.5  17.7  17.6  17.8  17.7  17.5
 10.0  17.6  17.6  17.4  17.7  17.7  17.6  18.9  17.6  17.7  17.7  17.4  17.6  17.6  17.7  17.9  17.8  17.9  18.1  17.7  18.1  17.9  17.8  17.9  17.7
 12.5  21.0  21.2  21.1  21.4  21.5  21.5  22.5  21.5  21.5  21.4  21.1  21.2  21.0  20.9  21.1  21.1  21.5  21.6  21.8  21.6  21.5  21.1  21.1  20.9
 15.0  24.4  24.7  24.9  25.1  25.3  25.3  26.1  25.3  25.3  25.1  24.9  24.7  24.4  24.1  24.3  24.5  25.0  25.1  25.9  25.1  25.0  24.5  24.3  24.1
 17.5  24.8  25.2  25.3  25.8  26.0  26.1  26.9  26.1  26.0  25.8  25.3  25.2  24.8  24.5  24.6  24.7  25.0  25.0  25.7  25.0  25.0  24.7  24.6  24.5
 20.0  25.3  25.6  25.7  26.5  26.6  27.0  27.7  27.0  26.6  26.5  25.7  25.6  25.3  24.9  24.9  24.9  24.9  25.0  25.5  25.0  24.9  24.9  24.9  24.9
 22.5  26.4  26.6  26.8  27.4  27.7  28.0  28.8  28.0  27.7  27.4  26.8  26.6  26.4  25.8  25.8  25.8  25.6  25.8  26.0  25.8  25.6  25.8  25.8  25.8
 25.0  27.5  27.6  27.9  28.3  28.7  29.0  29.8  29.0  28.7  28.3  27.9  27.6  27.5  26.8  26.6  26.7  26.4  26.6  26.6  26.6  26.4  26.7  26.6  26.8
 27.5  29.0  29.1  29.3  29.9  30.4  30.5  31.5  30.5  30.4  29.9  29.3  29.1  29.0  28.4  28.0  28.1  27.8  28.0  28.0  28.0  27.8  28.1  28.0  28.4
 30.0  30.5  30.6  30.7  31.5  32.1  32.1  33.3  32.1  32.1  31.5  30.7  30.6  30.5  30.0  29.5  29.5  29.2  29.4  29.5  29.4  29.2  29.5  29.5  30.0
 32.5  32.8  33.2  33.3  34.1  34.8  34.7  35.7  34.7  34.8  34.1  33.3  33.2  32.8  32.2  31.6  31.6  31.3  31.5  31.5  31.5  31.3  31.6  31.6  32.2
 35.0  35.2  35.7  36.0  36.7  37.4  37.2  38.0  37.2  37.4  36.7  36.0  35.7  35.2  34.3  33.8  33.7  33.3  33.5  33.5  33.5  33.3  33.7  33.8  34.3
 37.5  37.8  38.8  39.3  40.2  40.8  40.6  41.7  40.6  40.8  40.2  39.3  38.8  37.8  36.9  36.4  36.2  35.8  35.8  36.0  35.8  35.8  36.2  36.4  36.9
 40.0  40.4  42.0  42.7  43.6  44.3  44.0  45.4  44.0  44.3  43.6  42.7  42.0  40.4  39.5  39.0  38.7  38.3  38.2  38.4  38.2  38.3  38.7  39.0  39.5
 42.5  43.2  44.7  45.5  46.5  47.3  47.2  48.4  47.2  47.3  46.5  45.5  44.7  43.2  42.2  41.3  41.2  40.9  40.7  40.8  40.7  40.9  41.2  41.3  42.2
 45.0  46.0  47.4  48.3  49.4  50.2  50.4  51.4  50.4  50.2  49.4  48.3  47.4  46.0  44.8  43.7  43.7  43.5  43.1  43.2  43.1  43.5  43.7  43.7  44.8
 47.5  48.3  49.7  50.7  51.8  52.7  52.8  54.0  52.8  52.7  51.8  50.7  49.7  48.3  46.9  46.0  45.8  45.7  45.5  45.4  45.5  45.7  45.8  46.0  46.9
 50.0  50.7  52.0  53.0  54.3  55.1  55.2  56.5  55.2  55.1  54.3  53.0  52.0  50.7  49.0  48.3  47.8  47.9  47.9  47.6  47.9  47.9  47.8  48.3  49.0
 52.5  53.2  54.5  55.8  57.2  57.8  58.0  59.0  58.0  57.8  57.2  55.8  54.5  53.2  51.5  50.8  50.3  50.2  50.2  49.8  50.2  50.2  50.3  50.8  51.5
 55.0  55.6  57.1  58.7  60.0  60.5  60.8  61.4  60.8  60.5  60.0  58.7  57.1  55.6  54.0  53.4  52.8  52.5  52.4  52.0  52.4  52.5  52.8  53.4  54.0
 57.5  58.6  60.0  61.7  62.8  63.3  63.4  64.0  63.4  63.3  62.8  61.7  60.0  58.6  56.7  56.0  55.7  55.1  55.5  55.0  55.5  55.1  55.7  56.0  56.7
 60.0  61.6  62.9  64.6  65.7  66.1  66.1  66.6  66.1  66.1  65.7  64.6  62.9  61.6  59.3  58.6  58.5  57.7  58.6  58.0  58.6  57.7  58.5  58.6  59.3
 62.5  64.3  65.7  67.4  68.6  68.9  69.1  69.6  69.1  68.9  68.6  67.4  65.7  64.3  62.1  61.3  61.5  60.8  61.5  61.2  61.5  60.8  61.5  61.3  62.1
 65.0  67.1  68.5  70.2  71.4  71.8  72.1  72.5  72.1  71.8  71.4  70.2  68.5  67.1  64.9  64.1  64.4  63.8  64.4  64.4  64.4  63.8  64.4  64.1  64.9
 67.5  69.9  71.4  73.1  74.1  74.4  74.2  74.7  74.2  74.4  74.1  73.1  71.4  69.9  67.4  66.8  67.1  66.8  67.6  67.3  67.6  66.8  67.1  66.8  67.4
 70.0  72.7  74.3  76.0  76.7  77.0  76.3  76.9  76.3  77.0  76.7  76.0  74.3  72.7  70.0  69.6  69.7  69.8  70.7  70.1  70.7  69.8  69.7  69.6  70.0
 72.5  74.9  76.6  77.9  78.8  78.9  78.7  78.5  78.7  78.9  78.8  77.9  76.6  74.9  72.4  72.1  72.3  72.4  73.1  72.3  73.1  72.4  72.3  72.1  72.4
 75.0  77.1  78.9  79.9  81.0  80.8  81.1  80.1  81.1  80.8  81.0  79.9  78.9  77.1  74.9  74.6  75.0  75.0  75.5  74.4  75.5  75.0  75.0  74.6  74.9
 77.5  78.6  80.4  81.7  82.7  82.4  82.3  81.4  82.3  82.4  82.7  81.7  80.4  78.6  76.5  76.1  76.3  77.0  77.8  76.8  77.8  77.0  76.3  76.1  76.5
 80.0  80.1  82.0  83.4  84.3  83.9  83.6  82.7  83.6  83.9  84.3  83.4  82.0  80.1  78.1  77.7  77.7  79.0  80.0  79.2  80.0  79.0  77.7  77.7  78.1
 82.5  81.3  83.2  84.3  85.3  85.1  84.7  83.8  84.7  85.1  85.3  84.3  83.2  81.3  79.5  79.1  79.4  80.4  81.3  81.1  81.3  80.4  79.4  79.1  79.5
 85.0  82.6  84.4  85.2  86.3  86.2  85.8  85.0  85.8  86.2  86.3  85.2  84.4  82.6  80.9  80.4  81.2  81.9  82.5  82.9  82.5  81.9  81.2  80.4  80.9
 87.5  82.8  84.2  85.8  86.5  86.1  85.9  84.4  85.9  86.1  86.5  85.8  84.2  82.8  80.9  80.7  81.3  82.1  83.4  82.9  83.4  82.1  81.3  80.7  80.9
 90.0  83.1  84.0  86.5  86.7  86.0  86.0  83.9  86.0  86.0  86.7  86.5  84.0  83.1  80.8  81.0  81.4  82.2  84.3  82.9  84.3  82.2  81.4  81.0  80.8
135.0  83.1  84.0  86.5  86.7  86.0  86.0  83.9  86.0  86.0  86.7  86.5  84.0  83.1  80.8  81.0  81.4  82.2  84.3  82.9  84.3  82.2  81.4  81.0  80.8
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