Illuminance plots of Tennessee_TEN-O_1_FSM_32_2400_4000_GX24Q3

(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]      SO32F00S.LDT
# [LUMINAIRE] TEN-O
# [LUMCAT]    Tennessee 
# [DATE]      06/11/2012/
# down given: 49.54%
# out given: 88.45%
# tilt: 0
# [LAMP]      1 FSM 32 2400 4000 GX24q3
# Bulbs: 1,   2400 lm each
# Source file: Tennessee_TEN-O_1_FSM_32_2400_4000_GX24Q3.ldt
# Luminaire flux =   628 raw, for the given bulb(s) it would be  1507 lm,
#                   62.8 % of the bulb flux
# between 75 and 90: 23.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  81.2 cd / 1000 lm , 44.0 % of the luminaire flux
# 90deg and above:  max  80.8 cd / 1000 lm , 30.2 % 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:1136 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:5640 %
#  (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    77 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    80 cd / 1000 lm,
# maximum spec. lum. intensity    81 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  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8  43.8
  2.5  43.9  43.8  43.8  43.8  43.8  43.9  43.8  43.9  43.8  43.8  43.8  43.8  43.9  44.0  43.9  44.0  43.9  43.9  44.0  43.9  43.9  44.0  43.9  44.0
  5.0  44.0  43.9  43.8  43.7  43.8  44.0  43.8  44.0  43.8  43.7  43.8  43.9  44.0  44.2  44.0  44.3  44.1  44.1  44.3  44.1  44.1  44.3  44.0  44.2
  7.5  44.4  44.4  44.3  44.3  44.3  44.4  44.2  44.4  44.3  44.3  44.3  44.4  44.4  44.6  44.4  44.8  44.7  44.4  44.7  44.4  44.7  44.8  44.4  44.6
 10.0  44.8  44.9  44.7  44.8  44.9  44.8  44.5  44.8  44.9  44.8  44.7  44.9  44.8  45.0  44.8  45.2  45.2  44.8  45.1  44.8  45.2  45.2  44.8  45.0
 12.5  45.5  45.6  45.4  45.5  45.6  45.5  45.3  45.5  45.6  45.5  45.4  45.6  45.5  45.8  45.5  45.9  46.0  45.5  45.4  45.5  46.0  45.9  45.5  45.8
 15.0  46.2  46.3  46.1  46.3  46.3  46.2  46.0  46.2  46.3  46.3  46.1  46.3  46.2  46.5  46.3  46.6  46.7  46.3  45.8  46.3  46.7  46.6  46.3  46.5
 17.5  47.3  47.5  47.2  47.3  47.4  47.3  47.1  47.3  47.4  47.3  47.2  47.5  47.3  47.6  47.3  47.5  47.6  47.2  46.8  47.2  47.6  47.5  47.3  47.6
 20.0  48.5  48.7  48.2  48.3  48.6  48.3  48.2  48.3  48.6  48.3  48.2  48.7  48.5  48.7  48.3  48.4  48.5  48.0  47.8  48.0  48.5  48.4  48.3  48.7
 22.5  50.0  50.2  49.7  49.8  50.2  49.8  49.8  49.8  50.2  49.8  49.7  50.2  50.0  50.1  49.8  49.8  49.8  49.3  49.0  49.3  49.8  49.8  49.8  50.1
 25.0  51.5  51.7  51.2  51.3  51.7  51.3  51.3  51.3  51.7  51.3  51.2  51.7  51.5  51.5  51.2  51.1  51.1  50.7  50.3  50.7  51.1  51.1  51.2  51.5
 27.5  53.4  53.6  53.1  53.2  53.5  53.0  52.9  53.0  53.5  53.2  53.1  53.6  53.4  53.5  53.1  52.9  53.0  52.4  52.3  52.4  53.0  52.9  53.1  53.5
 30.0  55.3  55.4  54.9  55.1  55.2  54.8  54.6  54.8  55.2  55.1  54.9  55.4  55.3  55.5  55.0  54.8  55.0  54.1  54.4  54.1  55.0  54.8  55.0  55.5
 32.5  57.2  57.3  56.7  57.2  57.0  56.7  56.3  56.7  57.0  57.2  56.7  57.3  57.2  57.4  56.9  56.7  56.8  55.9  56.1  55.9  56.8  56.7  56.9  57.4
 35.0  59.1  59.3  58.5  59.3  58.8  58.6  58.0  58.6  58.8  59.3  58.5  59.3  59.1  59.3  58.8  58.5  58.5  57.8  57.8  57.8  58.5  58.5  58.8  59.3
 37.5  60.8  61.2  60.3  61.0  60.7  60.3  59.8  60.3  60.7  61.0  60.3  61.2  60.8  61.0  60.5  60.3  60.3  59.5  59.5  59.5  60.3  60.3  60.5  61.0
 40.0  62.5  63.0  62.2  62.7  62.6  62.1  61.5  62.1  62.6  62.7  62.2  63.0  62.5  62.8  62.3  62.2  62.0  61.3  61.3  61.3  62.0  62.2  62.3  62.8
 42.5  64.2  64.8  63.9  64.4  64.3  63.7  63.2  63.7  64.3  64.4  63.9  64.8  64.2  64.5  63.8  63.8  63.7  62.8  62.8  62.8  63.7  63.8  63.8  64.5
 45.0  65.8  66.6  65.6  66.2  66.1  65.3  64.9  65.3  66.1  66.2  65.6  66.6  65.8  66.2  65.4  65.3  65.3  64.4  64.4  64.4  65.3  65.3  65.4  66.2
 47.5  67.4  68.1  67.2  67.9  67.7  66.9  66.7  66.9  67.7  67.9  67.2  68.1  67.4  67.6  66.9  66.8  66.8  65.9  65.8  65.9  66.8  66.8  66.9  67.6
 50.0  69.1  69.6  68.8  69.6  69.3  68.4  68.4  68.4  69.3  69.6  68.8  69.6  69.1  69.0  68.5  68.2  68.3  67.4  67.2  67.4  68.3  68.2  68.5  69.0
 52.5  70.4  71.1  70.7  71.1  70.8  69.9  69.8  69.9  70.8  71.1  70.7  71.1  70.4  70.4  69.9  69.8  69.7  68.8  68.8  68.8  69.7  69.8  69.9  70.4
 55.0  71.7  72.5  72.6  72.5  72.3  71.3  71.1  71.3  72.3  72.5  72.6  72.5  71.7  71.9  71.4  71.3  71.0  70.2  70.4  70.2  71.0  71.3  71.4  71.9
 57.5  73.0  73.7  73.9  73.8  73.7  72.7  72.4  72.7  73.7  73.8  73.9  73.7  73.0  72.8  72.5  72.6  71.9  71.3  71.4  71.3  71.9  72.6  72.5  72.8
 60.0  74.3  74.9  75.2  75.1  75.0  74.0  73.7  74.0  75.0  75.1  75.2  74.9  74.3  73.6  73.6  73.8  72.9  72.3  72.5  72.3  72.9  73.8  73.6  73.6
 62.5  75.4  76.1  76.3  76.2  76.1  75.1  74.6  75.1  76.1  76.2  76.3  76.1  75.4  74.5  74.6  74.8  74.0  73.2  73.3  73.2  74.0  74.8  74.6  74.5
 65.0  76.6  77.3  77.3  77.3  77.2  76.1  75.6  76.1  77.2  77.3  77.3  77.3  76.6  75.4  75.7  75.8  75.1  74.1  74.0  74.1  75.1  75.8  75.7  75.4
 67.5  77.3  77.9  78.2  77.7  78.0  76.8  76.5  76.8  78.0  77.7  78.2  77.9  77.3  76.5  76.5  76.5  75.8  74.9  74.8  74.9  75.8  76.5  76.5  76.5
 70.0  78.1  78.6  79.1  78.1  78.8  77.4  77.4  77.4  78.8  78.1  79.1  78.6  78.1  77.6  77.3  77.2  76.4  75.7  75.7  75.7  76.4  77.2  77.3  77.6
 72.5  78.8  79.2  79.7  78.7  79.4  78.0  78.1  78.0  79.4  78.7  79.7  79.2  78.8  78.2  77.9  77.6  76.8  76.1  76.1  76.1  76.8  77.6  77.9  78.2
 75.0  79.5  79.8  80.3  79.3  80.0  78.6  78.7  78.6  80.0  79.3  80.3  79.8  79.5  78.8  78.6  78.0  77.2  76.6  76.6  76.6  77.2  78.0  78.6  78.8
 77.5  79.8  80.1  80.8  79.7  80.4  78.9  79.0  78.9  80.4  79.7  80.8  80.1  79.8  78.9  78.9  78.4  77.5  76.8  76.4  76.8  77.5  78.4  78.9  78.9
 80.0  80.1  80.3  81.2  80.1  80.8  79.3  79.3  79.3  80.8  80.1  81.2  80.3  80.1  79.1  79.3  78.8  77.8  76.9  76.2  76.9  77.8  78.8  79.3  79.1
 82.5  80.1  80.4  81.1  80.3  80.9  79.4  79.3  79.4  80.9  80.3  81.1  80.4  80.1  79.0  79.3  78.7  77.9  77.0  76.3  77.0  77.9  78.7  79.3  79.0
 85.0  80.1  80.5  81.1  80.6  81.1  79.5  79.2  79.5  81.1  80.6  81.1  80.5  80.1  78.9  79.2  78.5  77.9  77.1  76.4  77.1  77.9  78.5  79.2  78.9
 87.5  79.8  80.2  80.9  80.4  80.8  79.4  78.9  79.4  80.8  80.4  80.9  80.2  79.8  78.7  78.9  78.3  77.5  76.8  76.2  76.8  77.5  78.3  78.9  78.7
 90.0  79.6  79.9  80.8  80.2  80.6  79.4  78.7  79.4  80.6  80.2  80.8  79.9  79.6  78.5  78.7  78.2  77.1  76.4  75.9  76.4  77.1  78.2  78.7  78.5
135.0  79.6  79.9  80.8  80.2  80.6  79.4  78.7  79.4  80.6  80.2  80.8  79.9  79.6  78.5  78.7  78.2  77.1  76.4  75.9  76.4  77.1  78.2  78.7  78.5
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