Illuminance plots of 0360

(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:

   
       
# REPORT: CI1819  
# DESCRIPTION: 679 FL 2X36
# LAMP: FL36/4/3B           
# TILT=NONE
# Bulbs: 2,   3350 lm each
#  (luminous intensites divided by  6.70 in the original ies file)
# Number of measured angles:  37 vertical,  24 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.269   1.171   0.000
# Ballast factor: 1,  Input power:   72 W


# Source file: ies/0360.ies
# Luminaire flux =   586 raw, for the given bulb(s) it would be  3926 lm,
#                   58.6 % of the bulb flux
# between 75 and 90:  2.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  15.0 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max    69 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    46 cd / 1000 lm,
# maximum spec. lum. intensity   273 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   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273
  5.0   271   271   271   270   270   269   269   269   270   270   271   271   271   271   271   270   270   269   269   269   270   270   271   271
 10.0   271   269   267   264   263   261   262   261   263   264   267   269   271   269   267   264   263   261   262   261   263   264   267   269
 15.0   269   266   262   257   255   251   252   251   255   257   262   266   269   266   262   257   255   251   252   251   255   257   262   266
 20.0   265   260   257   249   245   240   241   240   245   249   257   260   265   260   257   249   245   240   241   240   245   249   257   260
 25.0   250   244   244   239   234   226   227   226   234   239   244   244   250   244   244   239   234   226   227   226   234   239   244   244
 30.0   229   223   225   223   221   212   212   212   221   223   225   223   229   223   225   223   221   212   212   212   221   223   225   223
 35.0   198   192   200   201   205   195   194   195   205   201   200   192   198   192   200   201   205   195   194   195   205   201   200   192
 40.0   154   150   167   176   185   178   177   178   185   176   167   150   154   150   167   176   185   178   177   178   185   176   167   150
 45.0   111   109   127   144   162   158   157   158   162   144   127   109   111   109   127   144   162   158   157   158   162   144   127   109
 50.0  79.0  77.0  87.0   106   135   138   136   138   135   106  87.0  77.0  79.0  77.0  87.0   106   135   138   136   138   135   106  87.0  77.0
 55.0  60.0  57.0  63.0  73.0   105   116   114   116   105  73.0  63.0  57.0  60.0  57.0  63.0  73.0   105   116   114   116   105  73.0  63.0  57.0
 60.0  44.0  42.0  46.0  51.0  73.0  91.0  91.0  91.0  73.0  51.0  46.0  42.0  44.0  42.0  46.0  51.0  73.0  91.0  91.0  91.0  73.0  51.0  46.0  42.0
 65.0  34.0  33.0  35.0  36.0  48.0  67.0  69.0  67.0  48.0  36.0  35.0  33.0  34.0  33.0  35.0  36.0  48.0  67.0  69.0  67.0  48.0  36.0  35.0  33.0
 70.0  27.0  26.0  25.0  26.0  31.0  41.0  46.0  41.0  31.0  26.0  25.0  26.0  27.0  26.0  25.0  26.0  31.0  41.0  46.0  41.0  31.0  26.0  25.0  26.0
 75.0  20.0  19.0  19.0  18.0  19.0  22.0  26.0  22.0  19.0  18.0  19.0  19.0  20.0  19.0  19.0  18.0  19.0  22.0  26.0  22.0  19.0  18.0  19.0  19.0
 80.0  13.0  12.0  12.0  11.0  12.0  12.0  15.0  12.0  12.0  11.0  12.0  12.0  13.0  12.0  12.0  11.0  12.0  12.0  15.0  12.0  12.0  11.0  12.0  12.0
 85.0   6.0   5.0   6.0   5.0   6.0   5.0   7.0   5.0   6.0   5.0   6.0   5.0   6.0   5.0   6.0   5.0   6.0   5.0   7.0   5.0   6.0   5.0   6.0   5.0
 90.0   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
 95.0   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
100.0   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
105.0   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
110.0   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
115.0   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
120.0   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
125.0   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
130.0   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
135.0   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
140.0   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
145.0   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
150.0   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
155.0   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
160.0   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
165.0   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
170.0   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
175.0   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
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