Illuminance plots of Tennessee_TEN-C-MRV_1_QE_80_4000_3400_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]      SO08F01S.LDT
# [LUMINAIRE] TEN-C-MRV
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/01/07/2098/VIARDOT
# down given: 39.29%
# out given: 75.13%
# tilt: 0
# [LAMP]      1 QE 80 4000 3400 E27
# Bulbs: 1,   4000 lm each
# Source file: Tennessee_TEN-C-MRV_1_QE_80_4000_3400_E27.ldt
# Luminaire flux =   489 raw, for the given bulb(s) it would be  1957 lm,
#                   48.9 % of the bulb flux
# between 75 and 90: 29.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  84.5 cd / 1000 lm , 57.1 % of the luminaire flux
# 90deg and above:  max  84.5 cd / 1000 lm , 39.6 % 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:1724 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:8557 %
#  (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    67 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    77 cd / 1000 lm,
# maximum spec. lum. intensity    85 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  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3  11.3
  2.5  11.0  10.8  10.7  10.8  10.7  10.7  10.6  10.7  10.7  10.8  10.7  10.8  11.0  11.0  11.0  11.1  11.3  11.3  11.4  11.3  11.3  11.1  11.0  11.0
  5.0  10.6  10.3  10.1  10.2  10.1  10.1   9.9  10.1  10.1  10.2  10.1  10.3  10.6  10.6  10.7  10.9  11.2  11.3  11.4  11.3  11.2  10.9  10.7  10.6
  7.5  10.1  10.0  10.0  10.1  10.1  10.1  10.2  10.1  10.1  10.1  10.0  10.0  10.1  10.0   9.9  10.0  10.3  10.5  10.7  10.5  10.3  10.0   9.9  10.0
 10.0   9.5   9.6   9.8  10.0  10.1  10.2  10.5  10.2  10.1  10.0   9.8   9.6   9.5   9.3   9.0   9.2   9.4   9.7  10.0   9.7   9.4   9.2   9.0   9.3
 12.5   9.8   9.9  10.1  10.4  10.5  10.6  10.7  10.6  10.5  10.4  10.1   9.9   9.8   9.5   9.3   9.4   9.3   9.4   9.5   9.4   9.3   9.4   9.3   9.5
 15.0  10.1  10.1  10.3  10.7  10.9  11.0  10.9  11.0  10.9  10.7  10.3  10.1  10.1   9.6   9.6   9.5   9.2   9.2   9.0   9.2   9.2   9.5   9.6   9.6
 17.5  10.3  10.5  10.6  10.9  11.3  11.4  11.4  11.4  11.3  10.9  10.6  10.5  10.3   9.9   9.6   9.6   9.4   9.4   9.2   9.4   9.4   9.6   9.6   9.9
 20.0  10.5  10.8  11.0  11.2  11.7  11.9  12.0  11.9  11.7  11.2  11.0  10.8  10.5  10.2   9.7   9.7   9.7   9.6   9.4   9.6   9.7   9.7   9.7  10.2
 22.5  11.1  11.4  11.6  11.7  12.2  12.4  12.6  12.4  12.2  11.7  11.6  11.4  11.1  10.6  10.3  10.1  10.1  10.0   9.7  10.0  10.1  10.1  10.3  10.6
 25.0  11.6  12.0  12.1  12.2  12.7  13.0  13.1  13.0  12.7  12.2  12.1  12.0  11.6  11.1  10.8  10.6  10.6  10.4  10.0  10.4  10.6  10.6  10.8  11.1
 27.5  12.1  12.7  12.9  13.0  13.5  13.9  14.3  13.9  13.5  13.0  12.9  12.7  12.1  11.9  11.3  11.2  11.1  11.0  10.8  11.0  11.1  11.2  11.3  11.9
 30.0  12.7  13.4  13.7  13.9  14.3  14.9  15.5  14.9  14.3  13.9  13.7  13.4  12.7  12.6  11.8  11.8  11.6  11.6  11.5  11.6  11.6  11.8  11.8  12.6
 32.5  14.2  14.8  15.2  15.6  16.1  16.8  17.6  16.8  16.1  15.6  15.2  14.8  14.2  13.8  12.9  12.6  12.6  12.4  12.1  12.4  12.6  12.6  12.9  13.8
 35.0  15.7  16.3  16.7  17.3  18.0  18.6  19.8  18.6  18.0  17.3  16.7  16.3  15.7  14.9  13.9  13.5  13.5  13.1  12.7  13.1  13.5  13.5  13.9  14.9
 37.5  18.0  18.8  19.4  20.0  20.9  21.7  23.0  21.7  20.9  20.0  19.4  18.8  18.0  17.0  16.0  15.5  15.4  15.1  14.5  15.1  15.4  15.5  16.0  17.0
 40.0  20.3  21.2  22.0  22.6  23.8  24.7  26.2  24.7  23.8  22.6  22.0  21.2  20.3  19.2  18.1  17.5  17.3  17.0  16.2  17.0  17.3  17.5  18.1  19.2
 42.5  23.5  24.3  25.3  26.0  27.0  28.2  29.6  28.2  27.0  26.0  25.3  24.3  23.5  22.5  21.1  20.5  20.1  19.8  18.9  19.8  20.1  20.5  21.1  22.5
 45.0  26.6  27.4  28.5  29.5  30.3  31.6  33.0  31.6  30.3  29.5  28.5  27.4  26.6  25.7  24.1  23.6  23.0  22.5  21.5  22.5  23.0  23.6  24.1  25.7
 47.5  30.3  31.0  32.2  33.2  34.3  35.8  37.0  35.8  34.3  33.2  32.2  31.0  30.3  29.1  27.6  27.1  26.5  26.0  24.8  26.0  26.5  27.1  27.6  29.1
 50.0  34.0  34.5  35.8  36.9  38.3  40.0  40.9  40.0  38.3  36.9  35.8  34.5  34.0  32.5  31.1  30.6  30.0  29.4  28.1  29.4  30.0  30.6  31.1  32.5
 52.5  38.2  38.6  39.8  41.0  42.5  44.3  45.4  44.3  42.5  41.0  39.8  38.6  38.2  36.7  34.9  34.3  33.7  33.0  31.5  33.0  33.7  34.3  34.9  36.7
 55.0  42.3  42.7  43.9  45.1  46.7  48.5  49.9  48.5  46.7  45.1  43.9  42.7  42.3  40.8  38.7  37.9  37.3  36.7  34.9  36.7  37.3  37.9  38.7  40.8
 57.5  46.2  46.8  47.7  49.3  50.8  52.9  54.5  52.9  50.8  49.3  47.7  46.8  46.2  45.0  42.8  42.2  41.3  40.7  39.0  40.7  41.3  42.2  42.8  45.0
 60.0  50.0  51.0  51.5  53.6  54.8  57.3  59.1  57.3  54.8  53.6  51.5  51.0  50.0  49.2  47.0  46.4  45.4  44.6  43.0  44.6  45.4  46.4  47.0  49.2
 62.5  54.3  54.7  55.8  57.3  59.2  61.7  63.1  61.7  59.2  57.3  55.8  54.7  54.3  52.9  51.0  50.1  49.4  48.3  46.3  48.3  49.4  50.1  51.0  52.9
 65.0  58.6  58.4  60.0  61.0  63.5  66.1  67.1  66.1  63.5  61.0  60.0  58.4  58.6  56.6  54.9  53.8  53.4  51.9  49.7  51.9  53.4  53.8  54.9  56.6
 67.5  61.5  62.4  63.0  64.2  66.9  69.6  69.9  69.6  66.9  64.2  63.0  62.4  61.5  60.2  58.3  57.5  56.7  55.6  53.3  55.6  56.7  57.5  58.3  60.2
 70.0  64.5  66.4  66.0  67.3  70.3  73.0  72.8  73.0  70.3  67.3  66.0  66.4  64.5  63.8  61.6  61.3  60.0  59.3  56.8  59.3  60.0  61.3  61.6  63.8
 72.5  67.1  68.4  69.2  70.5  72.3  75.2  75.1  75.2  72.3  70.5  69.2  68.4  67.1  66.6  64.3  64.1  63.1  62.3  60.5  62.3  63.1  64.1  64.3  66.6
 75.0  69.6  70.3  72.3  73.7  74.2  77.3  77.3  77.3  74.2  73.7  72.3  70.3  69.6  69.4  67.0  66.9  66.2  65.2  64.2  65.2  66.2  66.9  67.0  69.4
 77.5  72.1  73.1  73.9  74.9  76.4  78.5  78.6  78.5  76.4  74.9  73.9  73.1  72.1  72.7  69.8  69.7  68.8  68.1  66.8  68.1  68.8  69.7  69.8  72.7
 80.0  74.5  75.8  75.6  76.2  78.6  79.7  79.9  79.7  78.6  76.2  75.6  75.8  74.5  75.9  72.5  72.5  71.4  71.1  69.5  71.1  71.4  72.5  72.5  75.9
 82.5  76.4  77.4  77.2  78.1  79.8  81.8  81.5  81.8  79.8  78.1  77.2  77.4  76.4  76.9  74.8  74.9  73.4  73.0  71.8  73.0  73.4  74.9  74.8  76.9
 85.0  78.4  79.0  78.8  80.0  81.0  83.8  83.1  83.8  81.0  80.0  78.8  79.0  78.4  77.8  77.0  77.3  75.4  74.9  74.1  74.9  75.4  77.3  77.0  77.8
 87.5  79.6  79.8  79.4  81.2  82.0  83.9  83.8  83.9  82.0  81.2  79.4  79.8  79.6  79.4  78.3  78.0  77.2  76.5  75.3  76.5  77.2  78.0  78.3  79.4
 90.0  80.8  80.6  80.0  82.4  83.0  84.1  84.5  84.1  83.0  82.4  80.0  80.6  80.8  80.9  79.6  78.7  78.9  78.1  76.6  78.1  78.9  78.7  79.6  80.9
135.0  80.8  80.6  80.0  82.4  83.0  84.1  84.5  84.1  83.0  82.4  80.0  80.6  80.8  80.9  79.6  78.7  78.9  78.1  76.6  78.1  78.9  78.7  79.6  80.9
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