Illuminance plots of Tennessee_TEN-C-MRL-_1_FSM_42_3200_4000_GX24Q4

(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]      SO42F01S.LDT
# [LUMINAIRE] TEN-C-MRL#
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/
# down given: 56.04%
# out given: 73.67%
# tilt: 0
# [LAMP]      1 FSM 42 3200 4000 GX24q4
# Bulbs: 1,   3200 lm each
# Source file: Tennessee_TEN-C-MRL-_1_FSM_42_3200_4000_GX24Q4.ldt
# Luminaire flux =   551 raw, for the given bulb(s) it would be  1762 lm,
#                   55.1 % of the bulb flux
# between 75 and 90: 21.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  73.7 cd / 1000 lm , 37.0 % of the luminaire flux
# 90deg and above:  max  66.7 cd / 1000 lm , 25.0 % 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: 875 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:4344 %
#  (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    86 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    81 cd / 1000 lm,
# maximum spec. lum. intensity    90 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   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4   2.4
  2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.5
  5.0   2.6   2.5   2.6   2.5   2.5   2.5   2.6   2.5   2.5   2.5   2.6   2.5   2.6   2.5   2.6   2.5   2.5   2.5   2.5   2.5   2.5   2.5   2.6   2.5
  7.5   5.5   5.5   5.8   5.7   5.7   5.8   5.9   5.8   5.7   5.7   5.8   5.5   5.5   5.4   5.6   5.7   5.6   5.3   5.4   5.3   5.6   5.7   5.6   5.4
 10.0   8.4   8.5   8.9   8.9   8.8   9.0   9.1   9.0   8.8   8.9   8.9   8.5   8.4   8.3   8.7   8.9   8.6   8.1   8.3   8.1   8.6   8.9   8.7   8.3
 12.5  17.5  17.0  17.0  16.6  17.4  18.2  18.5  18.2  17.4  16.6  17.0  17.0  17.5  17.0  16.9  16.2  16.0  16.2  16.8  16.2  16.0  16.2  16.9  17.0
 15.0  26.5  25.6  25.1  24.4  26.0  27.4  27.9  27.4  26.0  24.4  25.1  25.6  26.5  25.8  25.1  23.5  23.5  24.3  25.2  24.3  23.5  23.5  25.1  25.8
 17.5  32.0  30.9  30.3  29.5  30.8  32.3  33.0  32.3  30.8  29.5  30.3  30.9  32.0  31.6  31.0  29.3  29.3  30.0  31.1  30.0  29.3  29.3  31.0  31.6
 20.0  37.5  36.2  35.5  34.7  35.6  37.3  38.2  37.3  35.6  34.7  35.5  36.2  37.5  37.5  36.8  35.1  35.1  35.7  36.9  35.7  35.1  35.1  36.8  37.5
 22.5  41.2  39.4  38.9  38.3  38.9  40.7  42.0  40.7  38.9  38.3  38.9  39.4  41.2  41.1  40.2  38.8  38.8  39.6  41.2  39.6  38.8  38.8  40.2  41.1
 25.0  44.8  42.6  42.3  41.8  42.3  44.0  45.8  44.0  42.3  41.8  42.3  42.6  44.8  44.7  43.5  42.6  42.4  43.5  45.5  43.5  42.4  42.6  43.5  44.7
 27.5  47.3  45.9  47.5  47.7  46.8  47.0  48.3  47.0  46.8  47.7  47.5  45.9  47.3  46.7  46.6  47.3  46.7  46.7  48.6  46.7  46.7  47.3  46.6  46.7
 30.0  49.9  49.2  52.8  53.6  51.4  50.0  50.9  50.0  51.4  53.6  52.8  49.2  49.9  48.6  49.7  52.0  50.9  49.9  51.7  49.9  50.9  52.0  49.7  48.6
 32.5  50.8  53.4  58.8  60.0  57.2  53.3  52.1  53.3  57.2  60.0  58.8  53.4  50.8  50.9  55.8  58.8  57.0  54.0  52.6  54.0  57.0  58.8  55.8  50.9
 35.0  51.6  57.6  64.7  66.5  62.9  56.5  53.2  56.5  62.9  66.5  64.7  57.6  51.6  53.3  62.0  65.7  63.0  58.1  53.4  58.1  63.0  65.7  62.0  53.3
 37.5  53.0  60.8  69.3  71.8  68.4  60.6  54.8  60.6  68.4  71.8  69.3  60.8  53.0  57.5  67.9  72.3  68.9  61.9  55.1  61.9  68.9  72.3  67.9  57.5
 40.0  54.5  64.1  73.8  77.2  73.9  64.7  56.3  64.7  73.9  77.2  73.8  64.1  54.5  61.8  73.8  78.8  74.8  65.7  56.7  65.7  74.8  78.8  73.8  61.8
 42.5  59.5  66.9  77.2  81.4  78.4  70.0  60.9  70.0  78.4  81.4  77.2  66.9  59.5  66.1  78.9  84.1  80.4  69.8  60.6  69.8  80.4  84.1  78.9  66.1
 45.0  64.6  69.8  80.6  85.7  82.8  75.3  65.6  75.3  82.8  85.7  80.6  69.8  64.6  70.3  83.9  89.4  86.1  74.0  64.5  74.0  86.1  89.4  83.9  70.3
 47.5  69.6  72.1  80.1  83.9  82.1  78.3  72.1  78.3  82.1  83.9  80.1  72.1  69.6  74.6  86.0  89.9  86.9  78.4  70.0  78.4  86.9  89.9  86.0  74.6
 50.0  74.6  74.3  79.7  82.2  81.4  81.2  78.5  81.2  81.4  82.2  79.7  74.3  74.6  78.9  88.1  90.3  87.8  82.8  75.5  82.8  87.8  90.3  88.1  78.9
 52.5  78.2  74.1  78.8  82.3  80.6  81.5  81.1  81.5  80.6  82.3  78.8  74.1  78.2  80.7  87.3  89.5  86.0  83.3  81.5  83.3  86.0  89.5  87.3  80.7
 55.0  81.8  73.8  78.0  82.5  79.8  81.8  83.6  81.8  79.8  82.5  78.0  73.8  81.8  82.4  86.6  88.7  84.2  83.8  87.5  83.8  84.2  88.7  86.6  82.4
 57.5  82.1  73.5  76.1  80.2  77.3  81.6  82.6  81.6  77.3  80.2  76.1  73.5  82.1  81.9  84.3  86.6  81.4  82.5  87.9  82.5  81.4  86.6  84.3  81.9
 60.0  82.3  73.2  74.1  77.8  74.8  81.3  81.5  81.3  74.8  77.8  74.1  73.2  82.3  81.5  81.9  84.4  78.7  81.2  88.4  81.2  78.7  84.4  81.9  81.5
 62.5  81.9  72.1  74.4  78.9  75.3  79.6  80.2  79.6  75.3  78.9  74.4  72.1  81.9  79.9  80.9  83.2  77.9  80.5  85.9  80.5  77.9  83.2  80.9  79.9
 65.0  81.4  71.1  74.7  79.9  75.8  77.9  78.8  77.9  75.8  79.9  74.7  71.1  81.4  78.4  79.9  81.9  77.1  79.8  83.4  79.8  77.1  81.9  79.9  78.4
 67.5  78.9  68.7  72.9  76.6  74.1  74.4  76.4  74.4  74.1  76.6  72.9  68.7  78.9  75.5  78.8  81.0  76.4  77.4  81.0  77.4  76.4  81.0  78.8  75.5
 70.0  76.4  66.3  71.2  73.3  72.3  71.0  73.9  71.0  72.3  73.3  71.2  66.3  76.4  72.6  77.7  80.1  75.8  74.9  78.6  74.9  75.8  80.1  77.7  72.6
 72.5  72.7  62.9  68.1  70.9  69.5  67.5  70.8  67.5  69.5  70.9  68.1  62.9  72.7  69.0  74.3  76.5  72.7  71.7  75.1  71.7  72.7  76.5  74.3  69.0
 75.0  68.9  59.5  65.1  68.4  66.7  64.0  67.6  64.0  66.7  68.4  65.1  59.5  68.9  65.4  71.0  72.9  69.6  68.4  71.5  68.4  69.6  72.9  71.0  65.4
 77.5  64.3  57.0  64.6  68.8  66.5  61.6  62.8  61.6  66.5  68.8  64.6  57.0  64.3  62.8  70.4  73.3  68.8  65.5  66.9  65.5  68.8  73.3  70.4  62.8
 80.0  59.8  54.6  64.2  69.2  66.3  59.2  58.0  59.2  66.3  69.2  64.2  54.6  59.8  60.2  69.9  73.7  67.9  62.6  62.3  62.6  67.9  73.7  69.9  60.2
 82.5  55.8  53.2  63.8  68.5  65.7  58.0  54.7  58.0  65.7  68.5  63.8  53.2  55.8  58.3  68.9  71.8  66.0  59.8  58.2  59.8  66.0  71.8  68.9  58.3
 85.0  51.7  51.7  63.5  67.8  65.1  56.7  51.4  56.7  65.1  67.8  63.5  51.7  51.7  56.3  67.8  69.9  64.1  57.1  54.1  57.1  64.1  69.9  67.8  56.3
 87.5  49.3  51.0  61.9  65.2  63.2  56.0  49.4  56.0  63.2  65.2  61.9  51.0  49.3  55.3  66.6  68.3  62.9  55.7  51.4  55.7  62.9  68.3  66.6  55.3
 90.0  46.9  50.3  60.3  62.6  61.3  55.3  47.4  55.3  61.3  62.6  60.3  50.3  46.9  54.2  65.4  66.7  61.7  54.2  48.7  54.2  61.7  66.7  65.4  54.2
135.0  46.9  50.3  60.3  62.6  61.3  55.3  47.4  55.3  61.3  62.6  60.3  50.3  46.9  54.2  65.4  66.7  61.7  54.2  48.7  54.2  61.7  66.7  65.4  54.2
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