Illuminance plots of Tennessee_TEN-C-MRV_1_QE_125_6800_4100_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]      SO12F04S.LDT
# [LUMINAIRE] TEN-C-MRV
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/07/07/1998/VIARDOT
# down given: 39.4%
# out given: 77.18%
# tilt: 0
# [LAMP]      1 QE 125 6800 4100 E27
# Bulbs: 1,   6800 lm each
# Source file: Tennessee_TEN-C-MRV_1_QE_125_6800_4100_E27.ldt
# Luminaire flux =   503 raw, for the given bulb(s) it would be  3420 lm,
#                   50.3 % of the bulb flux
# between 75 and 90: 29.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  86.2 cd / 1000 lm , 56.8 % of the luminaire flux
# 90deg and above:  max  86.2 cd / 1000 lm , 39.5 % 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:1716 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:8516 %
#  (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    61 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    74 cd / 1000 lm,
# maximum spec. lum. intensity    86 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  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9  12.9
  2.5  12.5  12.6  12.8  12.6  12.6  12.8  12.5  12.8  12.6  12.6  12.8  12.6  12.5  12.5  12.5  12.4  12.4  12.4  12.4  12.4  12.4  12.4  12.5  12.5
  5.0  12.2  12.4  12.6  12.3  12.4  12.6  12.1  12.6  12.4  12.3  12.6  12.4  12.2  12.2  12.1  12.0  12.0  12.0  12.0  12.0  12.0  12.0  12.1  12.2
  7.5  11.4  11.6  11.9  11.7  11.9  11.9  11.6  11.9  11.9  11.7  11.9  11.6  11.4  11.4  11.4  11.3  11.3  11.2  11.3  11.2  11.3  11.3  11.4  11.4
 10.0  10.7  10.8  11.2  11.1  11.3  11.2  11.1  11.2  11.3  11.1  11.2  10.8  10.7  10.6  10.6  10.6  10.5  10.4  10.6  10.4  10.5  10.6  10.6  10.6
 12.5  11.2  11.4  11.8  11.7  11.9  12.0  11.9  12.0  11.9  11.7  11.8  11.4  11.2  11.1  11.2  11.1  11.1  11.0  11.3  11.0  11.1  11.1  11.2  11.1
 15.0  11.7  11.9  12.4  12.3  12.5  12.8  12.7  12.8  12.5  12.3  12.4  11.9  11.7  11.6  11.8  11.7  11.8  11.7  12.0  11.7  11.8  11.7  11.8  11.6
 17.5  12.0  12.1  12.7  12.6  12.9  13.1  12.9  13.1  12.9  12.6  12.7  12.1  12.0  11.9  12.0  11.8  11.9  11.9  11.9  11.9  11.9  11.8  12.0  11.9
 20.0  12.4  12.4  13.0  13.0  13.2  13.3  13.1  13.3  13.2  13.0  13.0  12.4  12.4  12.2  12.1  11.9  12.0  12.0  11.7  12.0  12.0  11.9  12.1  12.2
 22.5  13.0  13.0  13.6  13.6  13.9  14.1  14.0  14.1  13.9  13.6  13.6  13.0  13.0  12.8  12.7  12.5  12.6  12.6  12.3  12.6  12.6  12.5  12.7  12.8
 25.0  13.6  13.7  14.1  14.2  14.5  14.8  14.8  14.8  14.5  14.2  14.1  13.7  13.6  13.4  13.3  13.2  13.1  13.1  12.9  13.1  13.1  13.2  13.3  13.4
 27.5  14.4  14.5  14.8  14.9  15.4  15.6  15.6  15.6  15.4  14.9  14.8  14.5  14.4  14.2  14.1  14.0  14.1  14.0  13.8  14.0  14.1  14.0  14.1  14.2
 30.0  15.1  15.3  15.5  15.6  16.2  16.4  16.4  16.4  16.2  15.6  15.5  15.3  15.1  15.0  15.0  14.8  15.0  14.9  14.7  14.9  15.0  14.8  15.0  15.0
 32.5  16.7  16.7  17.0  17.2  17.5  17.8  17.8  17.8  17.5  17.2  17.0  16.7  16.7  16.4  16.6  16.2  16.5  16.3  16.0  16.3  16.5  16.2  16.6  16.4
 35.0  18.3  18.1  18.5  18.7  18.8  19.3  19.3  19.3  18.8  18.7  18.5  18.1  18.3  17.7  18.2  17.6  17.9  17.8  17.3  17.8  17.9  17.6  18.2  17.7
 37.5  20.6  20.5  21.0  21.2  21.3  21.5  21.8  21.5  21.3  21.2  21.0  20.5  20.6  20.1  20.5  20.1  20.1  20.0  19.5  20.0  20.1  20.1  20.5  20.1
 40.0  22.9  22.9  23.4  23.6  23.7  23.8  24.4  23.8  23.7  23.6  23.4  22.9  22.9  22.5  22.8  22.6  22.4  22.1  21.7  22.1  22.4  22.6  22.8  22.5
 42.5  26.0  25.8  26.5  26.6  26.8  27.0  27.5  27.0  26.8  26.6  26.5  25.8  26.0  25.4  25.8  25.4  25.1  24.9  24.5  24.9  25.1  25.4  25.8  25.4
 45.0  29.1  28.7  29.5  29.6  29.8  30.1  30.6  30.1  29.8  29.6  29.5  28.7  29.1  28.2  28.8  28.2  27.9  27.7  27.2  27.7  27.9  28.2  28.8  28.2
 47.5  32.5  32.2  33.0  32.9  33.3  33.8  34.4  33.8  33.3  32.9  33.0  32.2  32.5  31.7  32.0  31.5  31.0  30.9  30.3  30.9  31.0  31.5  32.0  31.7
 50.0  35.8  35.7  36.6  36.2  36.8  37.5  38.2  37.5  36.8  36.2  36.6  35.7  35.8  35.2  35.2  34.8  34.2  34.1  33.3  34.1  34.2  34.8  35.2  35.2
 52.5  39.5  39.3  40.3  40.3  40.8  41.5  42.1  41.5  40.8  40.3  40.3  39.3  39.5  38.8  39.2  38.4  38.1  37.7  36.9  37.7  38.1  38.4  39.2  38.8
 55.0  43.3  42.9  43.9  44.4  44.8  45.5  45.9  45.5  44.8  44.4  43.9  42.9  43.3  42.5  43.2  42.1  41.9  41.3  40.6  41.3  41.9  42.1  43.2  42.5
 57.5  46.9  46.9  48.0  48.1  48.4  49.3  49.7  49.3  48.4  48.1  48.0  46.9  46.9  46.8  46.8  46.3  45.4  45.1  44.2  45.1  45.4  46.3  46.8  46.8
 60.0  50.6  50.9  52.0  51.8  52.0  53.2  53.5  53.2  52.0  51.8  52.0  50.9  50.6  51.0  50.3  50.6  48.9  48.9  47.8  48.9  48.9  50.6  50.3  51.0
 62.5  54.8  54.8  55.5  55.8  56.3  56.9  57.0  56.9  56.3  55.8  55.5  54.8  54.8  54.5  54.2  54.1  52.6  51.7  51.2  51.7  52.6  54.1  54.2  54.5
 65.0  59.1  58.6  59.1  59.7  60.7  60.6  60.6  60.6  60.7  59.7  59.1  58.6  59.1  58.0  58.0  57.6  56.2  54.5  54.5  54.5  56.2  57.6  58.0  58.0
 67.5  62.3  62.0  63.0  63.4  64.2  64.3  64.1  64.3  64.2  63.4  63.0  62.0  62.3  61.5  61.7  60.8  59.5  58.3  57.5  58.3  59.5  60.8  61.7  61.5
 70.0  65.4  65.3  66.8  67.1  67.7  68.0  67.6  68.0  67.7  67.1  66.8  65.3  65.4  65.1  65.3  63.9  62.8  62.0  60.5  62.0  62.8  63.9  65.3  65.1
 72.5  68.1  68.0  69.9  69.9  70.9  70.8  70.7  70.8  70.9  69.9  69.9  68.0  68.1  68.6  68.2  66.7  65.7  64.4  62.7  64.4  65.7  66.7  68.2  68.6
 75.0  70.7  70.7  73.0  72.8  74.2  73.6  73.8  73.6  74.2  72.8  73.0  70.7  70.7  72.0  71.1  69.4  68.5  66.8  64.9  66.8  68.5  69.4  71.1  72.0
 77.5  73.5  73.2  75.4  75.4  76.3  76.7  76.0  76.7  76.3  75.4  75.4  73.2  73.5  74.2  73.6  71.7  70.8  69.4  67.1  69.4  70.8  71.7  73.6  74.2
 80.0  76.3  75.7  77.8  77.9  78.5  79.8  78.2  79.8  78.5  77.9  77.8  75.7  76.3  76.3  76.0  74.0  73.2  72.1  69.3  72.1  73.2  74.0  76.0  76.3
 82.5  78.4  77.9  79.6  80.1  80.8  81.8  80.1  81.8  80.8  80.1  79.6  77.9  78.4  77.9  78.3  76.3  75.3  73.6  71.2  73.6  75.3  76.3  78.3  77.9
 85.0  80.4  80.2  81.3  82.3  83.1  83.7  82.0  83.7  83.1  82.3  81.3  80.2  80.4  79.5  80.7  78.5  77.3  75.0  73.1  75.0  77.3  78.5  80.7  79.5
 87.5  82.0  80.9  83.2  83.9  84.1  84.9  83.5  84.9  84.1  83.9  83.2  80.9  82.0  81.1  82.3  79.4  78.1  76.8  74.8  76.8  78.1  79.4  82.3  81.1
 90.0  83.6  81.7  85.0  85.5  85.1  86.2  85.0  86.2  85.1  85.5  85.0  81.7  83.6  82.6  84.0  80.3  78.9  78.5  76.4  78.5  78.9  80.3  84.0  82.6
135.0  83.6  81.7  85.0  85.5  85.1  86.2  85.0  86.2  85.1  85.5  85.0  81.7  83.6  82.6  84.0  80.3  78.9  78.5  76.4  78.5  78.9  80.3  84.0  82.6
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