Illuminance plots of Tennessee_TEN-C-MRL_1_ME_100_8500_3000_E27

(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]      SO10I03S.LDT
# [LUMINAIRE] TEN-C-MRL
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/23/06/2003/VIARDOT
# down given: 53.52%
# out given: 66.96%
# tilt: 0
# [LAMP]      1 ME 100 8500 3000 E27
# Bulbs: 1,   8500 lm each
# Source file: Tennessee_TEN-C-MRL_1_ME_100_8500_3000_E27.ldt
# Luminaire flux =   491 raw, for the given bulb(s) it would be  4171 lm,
#                   49.1 % of the bulb flux
# between 75 and 90: 22.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  66.7 cd / 1000 lm , 39.8 % of the luminaire flux
# 90deg and above:  max  65.3 cd / 1000 lm , 27.0 % 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: 969 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:4810 %
#  (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    83 cd / 1000 lm,
# maximum spec. lum. intensity    83 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   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.8
  2.5   4.9   4.9   4.9   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9   4.9
  5.0   4.9   4.9   4.9   4.8   4.8   4.8   4.8   4.8   4.8   4.8   4.9   4.9   4.9   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0   5.0
  7.5   9.1   8.4   7.9   7.5   7.1   6.1   5.8   6.1   7.1   7.5   7.9   8.4   9.1   9.1   8.3   7.4   7.3   7.1   7.1   7.1   7.3   7.4   8.3   9.1
 10.0  13.3  12.0  11.0  10.1   9.4   7.3   6.7   7.3   9.4  10.1  11.0  12.0  13.3  13.1  11.5   9.9   9.5   9.2   9.1   9.2   9.5   9.9  11.5  13.1
 12.5  20.5  19.2  17.8  16.8  17.7  18.2  18.6  18.2  17.7  16.8  17.8  19.2  20.5  20.0  19.2  18.0  18.0  18.3  19.3  18.3  18.0  18.0  19.2  20.0
 15.0  27.6  26.4  24.5  23.5  26.0  29.1  30.6  29.1  26.0  23.5  24.5  26.4  27.6  27.0  26.9  26.0  26.4  27.3  29.4  27.3  26.4  26.0  26.9  27.0
 17.5  33.1  32.8  32.0  30.6  31.5  33.7  35.0  33.7  31.5  30.6  32.0  32.8  33.1  32.8  32.0  32.1  32.5  32.7  34.7  32.7  32.5  32.1  32.0  32.8
 20.0  38.6  39.2  39.4  37.8  37.1  38.2  39.4  38.2  37.1  37.8  39.4  39.2  38.6  38.5  37.2  38.2  38.6  38.0  40.0  38.0  38.6  38.2  37.2  38.5
 22.5  43.5  43.3  44.2  42.3  42.3  42.4  43.3  42.4  42.3  42.3  44.2  43.3  43.5  43.8  43.2  43.6  43.4  42.7  45.3  42.7  43.4  43.6  43.2  43.8
 25.0  48.5  47.3  48.9  46.7  47.4  46.6  47.3  46.6  47.4  46.7  48.9  47.3  48.5  49.2  49.1  48.9  48.2  47.3  50.6  47.3  48.2  48.9  49.1  49.2
 27.5  52.3  51.4  52.7  52.2  51.9  50.7  51.2  50.7  51.9  52.2  52.7  51.4  52.3  52.6  53.7  52.9  53.5  51.5  54.3  51.5  53.5  52.9  53.7  52.6
 30.0  56.1  55.5  56.4  57.6  56.4  54.7  55.0  54.7  56.4  57.6  56.4  55.5  56.1  55.9  58.2  56.9  58.7  55.8  57.9  55.8  58.7  56.9  58.2  55.9
 32.5  57.5  58.5  59.9  62.0  60.5  57.7  58.2  57.7  60.5  62.0  59.9  58.5  57.5  58.3  61.6  60.5  61.8  59.1  60.5  59.1  61.8  60.5  61.6  58.3
 35.0  59.0  61.4  63.4  66.4  64.5  60.6  61.3  60.6  64.5  66.4  63.4  61.4  59.0  60.7  65.0  64.1  64.8  62.4  63.1  62.4  64.8  64.1  65.0  60.7
 37.5  59.3  60.8  63.6  65.8  64.9  61.5  63.6  61.5  64.9  65.8  63.6  60.8  59.3  62.1  64.6  64.1  63.5  61.6  63.5  61.6  63.5  64.1  64.6  62.1
 40.0  59.7  60.3  63.8  65.2  65.3  62.4  65.9  62.4  65.3  65.2  63.8  60.3  59.7  63.5  64.1  64.2  62.2  60.7  63.9  60.7  62.2  64.2  64.1  63.5
 42.5  59.2  58.8  61.2  61.0  61.2  61.3  65.9  61.3  61.2  61.0  61.2  58.8  59.2  61.7  59.9  59.9  59.6  58.9  60.9  58.9  59.6  59.9  59.9  61.7
 45.0  58.6  57.3  58.5  56.8  57.1  60.1  66.0  60.1  57.1  56.8  58.5  57.3  58.6  59.9  55.8  55.7  56.9  57.1  57.9  57.1  56.9  55.7  55.8  59.9
 47.5  57.3  56.4  55.1  53.8  54.3  57.2  63.3  57.2  54.3  53.8  55.1  56.4  57.3  56.8  54.2  53.3  54.1  55.3  56.6  55.3  54.1  53.3  54.2  56.8
 50.0  55.9  55.5  51.7  50.8  51.6  54.3  60.6  54.3  51.6  50.8  51.7  55.5  55.9  53.6  52.6  50.8  51.2  53.4  55.2  53.4  51.2  50.8  52.6  53.6
 52.5  56.0  54.0  50.8  49.7  50.5  53.6  58.5  53.6  50.5  49.7  50.8  54.0  56.0  53.9  51.3  50.5  51.6  52.9  55.5  52.9  51.6  50.5  51.3  53.9
 55.0  56.1  52.6  49.8  48.5  49.4  52.9  56.5  52.9  49.4  48.5  49.8  52.6  56.1  54.3  50.1  50.3  52.0  52.4  55.8  52.4  52.0  50.3  50.1  54.3
 57.5  58.5  54.3  51.3  50.4  51.9  53.8  56.8  53.8  51.9  50.4  51.3  54.3  58.5  56.4  53.3  51.9  53.0  54.5  58.8  54.5  53.0  51.9  53.3  56.4
 60.0  61.0  56.1  52.9  52.3  54.4  54.7  57.2  54.7  54.4  52.3  52.9  56.1  61.0  58.5  56.5  53.6  54.0  56.5  61.7  56.5  54.0  53.6  56.5  58.5
 62.5  66.3  61.1  58.5  57.7  60.6  60.9  63.2  60.9  60.6  57.7  58.5  61.1  66.3  63.3  61.1  59.0  60.3  60.5  67.3  60.5  60.3  59.0  61.1  63.3
 65.0  71.5  66.1  64.1  63.1  66.8  67.1  69.2  67.1  66.8  63.1  64.1  66.1  71.5  68.0  65.7  64.3  66.6  64.6  72.9  64.6  66.6  64.3  65.7  68.0
 67.5  75.1  67.6  65.7  64.3  68.3  71.6  76.1  71.6  68.3  64.3  65.7  67.6  75.1  72.1  66.4  64.0  66.6  65.9  76.4  65.9  66.6  64.0  66.4  72.1
 70.0  78.7  69.1  67.3  65.6  69.8  76.1  82.9  76.1  69.8  65.6  67.3  69.1  78.7  76.1  67.1  63.6  66.6  67.3  80.0  67.3  66.6  63.6  67.1  76.1
 72.5  77.4  68.4  65.1  61.9  64.2  72.1  79.3  72.1  64.2  61.9  65.1  68.4  77.4  72.3  62.9  60.3  64.1  65.8  76.3  65.8  64.1  60.3  62.9  72.3
 75.0  76.2  67.8  62.8  58.3  58.5  68.2  75.7  68.2  58.5  58.3  62.8  67.8  76.2  68.5  58.7  57.1  61.5  64.3  72.7  64.3  61.5  57.1  58.7  68.5
 77.5  71.4  66.7  60.5  58.2  58.5  64.8  69.8  64.8  58.5  58.2  60.5  66.7  71.4  64.3  58.3  56.3  59.0  62.0  68.1  62.0  59.0  56.3  58.3  64.3
 80.0  66.7  65.5  58.3  58.0  58.6  61.3  63.9  61.3  58.6  58.0  58.3  65.5  66.7  60.1  57.8  55.4  56.6  59.7  63.5  59.7  56.6  55.4  57.8  60.1
 82.5  64.7  61.3  56.9  56.0  58.3  61.2  63.6  61.2  58.3  56.0  56.9  61.3  64.7  60.9  57.0  54.3  55.8  58.1  64.3  58.1  55.8  54.3  57.0  60.9
 85.0  62.7  57.2  55.5  54.0  57.9  61.1  63.2  61.1  57.9  54.0  55.5  57.2  62.7  61.8  56.2  53.1  55.1  56.5  65.2  56.5  55.1  53.1  56.2  61.8
 87.5  63.0  55.7  53.6  51.3  54.5  60.4  64.3  60.4  54.5  51.3  53.6  55.7  63.0  60.4  53.9  51.2  53.8  55.8  64.4  55.8  53.8  51.2  53.9  60.4
 90.0  63.2  54.1  51.7  48.7  51.0  59.7  65.3  59.7  51.0  48.7  51.7  54.1  63.2  59.0  51.6  49.2  52.4  55.2  63.6  55.2  52.4  49.2  51.6  59.0
135.0  63.2  54.1  51.7  48.7  51.0  59.7  65.3  59.7  51.0  48.7  51.7  54.1  63.2  59.0  51.6  49.2  52.4  55.2  63.6  55.2  52.4  49.2  51.6  59.0
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