Illuminance plots of Tennessee_TEN-C-MRV_1_ST_100_10700_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]      SO10S05S.LDT
# [LUMINAIRE] TEN-C-MRV
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/24/06/1998/VIARDOT
# down given: 43.97%
# out given: 69.77%
# tilt: 0
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: Tennessee_TEN-C-MRV_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   473 raw, for the given bulb(s) it would be  5062 lm,
#                   47.3 % of the bulb flux
# between 75 and 90: 26.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  77.0 cd / 1000 lm , 50.8 % of the luminaire flux
# 90deg and above:  max  77.0 cd / 1000 lm , 35.1 % 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:1422 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:7055 %
#  (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    59 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    67 cd / 1000 lm,
# maximum spec. lum. intensity    77 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  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0  24.0
  2.5  21.0  20.5  20.0  20.0  19.9  20.0  20.2  20.0  19.9  20.0  20.0  20.5  21.0  22.3  23.0  23.3  23.1  22.7  22.6  22.7  23.1  23.3  23.0  22.3
  5.0  18.1  17.1  15.9  15.9  15.8  16.1  16.4  16.1  15.8  15.9  15.9  17.1  18.1  20.5  22.1  22.6  22.2  21.4  21.3  21.4  22.2  22.6  22.1  20.5
  7.5  15.9  15.3  14.6  14.6  14.6  14.9  15.6  14.9  14.6  14.6  14.6  15.3  15.9  17.4  18.6  19.2  19.0  18.5  18.3  18.5  19.0  19.2  18.6  17.4
 10.0  13.7  13.4  13.3  13.4  13.4  13.6  14.9  13.6  13.4  13.4  13.3  13.4  13.7  14.3  15.2  15.8  15.7  15.6  15.4  15.6  15.7  15.8  15.2  14.3
 12.5  16.0  15.8  15.8  15.8  15.9  16.3  17.4  16.3  15.9  15.8  15.8  15.8  16.0  16.4  17.5  18.0  18.3  18.2  17.8  18.2  18.3  18.0  17.5  16.4
 15.0  18.2  18.2  18.2  18.3  18.5  19.0  19.9  19.0  18.5  18.3  18.2  18.2  18.2  18.5  19.7  20.3  20.8  20.7  20.3  20.7  20.8  20.3  19.7  18.5
 17.5  19.3  19.2  18.9  18.8  18.9  19.3  20.5  19.3  18.9  18.8  18.9  19.2  19.3  19.9  21.1  22.0  22.3  22.3  22.1  22.3  22.3  22.0  21.1  19.9
 20.0  20.4  20.1  19.6  19.4  19.2  19.5  21.1  19.5  19.2  19.4  19.6  20.1  20.4  21.2  22.5  23.7  23.7  23.9  24.0  23.9  23.7  23.7  22.5  21.2
 22.5  22.0  21.8  21.4  21.1  20.9  21.4  23.0  21.4  20.9  21.1  21.4  21.8  22.0  22.8  23.8  24.9  25.1  25.5  25.8  25.5  25.1  24.9  23.8  22.8
 25.0  23.5  23.4  23.2  22.9  22.6  23.2  25.0  23.2  22.6  22.9  23.2  23.4  23.5  24.4  25.1  26.0  26.5  27.0  27.5  27.0  26.5  26.0  25.1  24.4
 27.5  25.0  25.0  25.0  24.8  24.5  25.0  26.9  25.0  24.5  24.8  25.0  25.0  25.0  25.7  26.2  27.1  27.6  28.0  28.5  28.0  27.6  27.1  26.2  25.7
 30.0  26.5  26.6  26.8  26.7  26.4  26.9  28.8  26.9  26.4  26.7  26.8  26.6  26.5  27.0  27.3  28.2  28.8  28.9  29.4  28.9  28.8  28.2  27.3  27.0
 32.5  28.5  28.8  29.2  29.3  29.0  29.4  31.2  29.4  29.0  29.3  29.2  28.8  28.5  29.3  29.6  30.5  31.2  31.5  31.8  31.5  31.2  30.5  29.6  29.3
 35.0  30.6  31.0  31.6  31.9  31.5  31.9  33.6  31.9  31.5  31.9  31.6  31.0  30.6  31.5  32.0  32.8  33.6  34.0  34.2  34.0  33.6  32.8  32.0  31.5
 37.5  33.3  33.8  34.5  34.7  34.0  34.5  36.5  34.5  34.0  34.7  34.5  33.8  33.3  34.7  35.2  36.2  37.0  37.3  37.8  37.3  37.0  36.2  35.2  34.7
 40.0  36.0  36.7  37.3  37.5  36.5  37.1  39.4  37.1  36.5  37.5  37.3  36.7  36.0  37.8  38.3  39.5  40.5  40.6  41.3  40.6  40.5  39.5  38.3  37.8
 42.5  38.0  38.3  39.0  39.4  38.6  39.1  41.5  39.1  38.6  39.4  39.0  38.3  38.0  40.2  41.0  41.8  42.3  42.8  44.3  42.8  42.3  41.8  41.0  40.2
 45.0  40.0  40.0  40.7  41.3  40.7  41.1  43.5  41.1  40.7  41.3  40.7  40.0  40.0  42.6  43.7  44.1  44.2  44.9  47.4  44.9  44.2  44.1  43.7  42.6
 47.5  41.2  40.8  42.2  42.7  42.1  42.7  45.5  42.7  42.1  42.7  42.2  40.8  41.2  44.0  45.1  45.5  45.1  45.3  48.0  45.3  45.1  45.5  45.1  44.0
 50.0  42.3  41.7  43.6  44.0  43.4  44.2  47.6  44.2  43.4  44.0  43.6  41.7  42.3  45.4  46.5  46.9  46.0  45.7  48.5  45.7  46.0  46.9  46.5  45.4
 52.5  43.4  42.8  44.9  45.5  45.2  45.8  49.3  45.8  45.2  45.5  44.9  42.8  43.4  47.3  48.2  48.3  47.5  46.8  50.5  46.8  47.5  48.3  48.2  47.3
 55.0  44.6  44.0  46.3  46.9  47.0  47.3  51.1  47.3  47.0  46.9  46.3  44.0  44.6  49.1  49.9  49.6  49.0  47.9  52.4  47.9  49.0  49.6  49.9  49.1
 57.5  46.0  45.1  47.7  48.3  48.8  48.9  53.3  48.9  48.8  48.3  47.7  45.1  46.0  50.8  52.1  51.7  50.8  49.2  54.0  49.2  50.8  51.7  52.1  50.8
 60.0  47.5  46.2  49.1  49.8  50.5  50.6  55.5  50.6  50.5  49.8  49.1  46.2  47.5  52.5  54.3  53.7  52.7  50.4  55.5  50.4  52.7  53.7  54.3  52.5
 62.5  48.5  47.3  49.9  51.2  51.9  52.3  57.0  52.3  51.9  51.2  49.9  47.3  48.5  54.1  55.5  55.3  54.1  51.5  56.8  51.5  54.1  55.3  55.5  54.1
 65.0  49.6  48.3  50.8  52.5  53.3  53.9  58.6  53.9  53.3  52.5  50.8  48.3  49.6  55.7  56.7  56.8  55.5  52.6  58.2  52.6  55.5  56.8  56.7  55.7
 67.5  51.5  50.0  52.5  54.1  55.0  56.0  60.3  56.0  55.0  54.1  52.5  50.0  51.5  57.7  58.2  58.6  57.2  54.0  59.5  54.0  57.2  58.6  58.2  57.7
 70.0  53.4  51.7  54.2  55.7  56.8  58.1  61.9  58.1  56.8  55.7  54.2  51.7  53.4  59.6  59.7  60.4  58.9  55.4  60.8  55.4  58.9  60.4  59.7  59.6
 72.5  55.4  53.5  55.6  57.6  58.7  60.0  64.3  60.0  58.7  57.6  55.6  53.5  55.4  62.2  61.8  63.0  61.2  57.3  63.3  57.3  61.2  63.0  61.8  62.2
 75.0  57.4  55.3  57.0  59.5  60.5  61.9  66.6  61.9  60.5  59.5  57.0  55.3  57.4  64.8  64.0  65.6  63.4  59.1  65.8  59.1  63.4  65.6  64.0  64.8
 77.5  59.2  56.7  59.0  61.3  62.5  64.0  68.9  64.0  62.5  61.3  59.0  56.7  59.2  67.2  65.7  67.6  65.4  60.8  67.9  60.8  65.4  67.6  65.7  67.2
 80.0  61.0  58.1  61.0  63.2  64.4  66.0  71.2  66.0  64.4  63.2  61.0  58.1  61.0  69.5  67.4  69.7  67.5  62.6  69.9  62.6  67.5  69.7  67.4  69.5
 82.5  63.0  59.8  62.5  64.9  66.3  67.8  73.4  67.8  66.3  64.9  62.5  59.8  63.0  71.3  68.8  72.0  70.0  64.0  71.1  64.0  70.0  72.0  68.8  71.3
 85.0  65.1  61.5  63.9  66.7  68.2  69.6  75.7  69.6  68.2  66.7  63.9  61.5  65.1  73.0  70.2  74.3  72.5  65.4  72.3  65.4  72.5  74.3  70.2  73.0
 87.5  65.1  62.4  64.4  67.8  69.8  70.6  76.3  70.6  69.8  67.8  64.4  62.4  65.1  73.4  69.3  73.6  71.3  65.0  72.0  65.0  71.3  73.6  69.3  73.4
 90.0  65.2  63.3  64.8  68.8  71.3  71.6  77.0  71.6  71.3  68.8  64.8  63.3  65.2  73.9  68.5  72.8  70.1  64.6  71.7  64.6  70.1  72.8  68.5  73.9
135.0  65.2  63.3  64.8  68.8  71.3  71.6  77.0  71.6  71.3  68.8  64.8  63.3  65.2  73.9  68.5  72.8  70.1  64.6  71.7  64.6  70.1  72.8  68.5  73.9
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