Illuminance plots of 5232

(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: CI1167  
# DESCRIPTION: 1104 JM-T 250
# LAMP: JMT250              
# TILT=NONE
# Bulbs: 1,  20000 lm each
#  (luminous intensites divided by 20.00 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:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:  250 W


# Source file: ies/5232.ies
# Luminaire flux =   623 raw, for the given bulb(s) it would be 12454 lm,
#                   62.3 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.0 cd / 1000 lm ,  0.4 % 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   218 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    71 cd / 1000 lm,
# maximum spec. lum. intensity   452 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
  5.0   158   163   166   170   174   178   182   187   192   196   200   205   209   205   200   196   192   187   182   178   174   170   166   163
 10.0   139   147   155   163   170   177   185   194   203   211   220   229   237   229   220   211   203   194   185   177   170   163   155   147
 15.0   131   140   148   157   165   173   182   197   210   224   239   251   266   251   239   224   210   197   182   173   165   157   148   140
 20.0  85.0   102   118   135   150   166   182   202   223   242   263   282   302   282   263   242   223   202   182   166   150   135   118   102
 25.0  53.0  74.0  93.0   113   132   151   171   199   228   255   284   311   339   311   284   255   228   199   171   151   132   113  93.0  74.0
 30.0  50.0  67.0  84.0   101   117   133   149   185   220   254   289   323   357   323   289   254   220   185   149   133   117   101  84.0  67.0
 35.0  53.0  66.0  78.0  91.0   103   115   127   169   210   251   292   332   373   332   292   251   210   169   127   115   103  91.0  78.0  66.0
 40.0  52.0  63.0  73.0  83.0  94.0   104   114   163   211   259   308   354   402   354   308   259   211   163   114   104  94.0  83.0  73.0  63.0
 45.0  43.0  53.0  62.0  72.0  82.0  91.0   100   156   211   266   321   375   428   375   321   266   211   156   100  91.0  82.0  72.0  62.0  53.0
 50.0  38.0  47.0  55.0  63.0  71.0  79.0  88.0   150   211   272   333   393   452   393   333   272   211   150  88.0  79.0  71.0  63.0  55.0  47.0
 55.0  28.0  35.0  43.0  50.0  57.0  64.0  71.0   134   196   257   318   379   439   379   318   257   196   134  71.0  64.0  57.0  50.0  43.0  35.0
 60.0  20.0  24.0  27.0  31.0  34.0  37.0  39.0  96.0   151   206   260   314   368   314   260   206   151  96.0  39.0  37.0  34.0  31.0  27.0  24.0
 65.0  17.0  20.0  22.0  25.0  28.0  30.0  32.0  64.0  96.0   127   157   188   218   188   157   127  96.0  64.0  32.0  30.0  28.0  25.0  22.0  20.0
 70.0  14.0  16.0  18.0  20.0  22.0  24.0  25.0  33.0  41.0  48.0  56.0  64.0  71.0  64.0  56.0  48.0  41.0  33.0  25.0  24.0  22.0  20.0  18.0  16.0
 75.0   0.0   0.0   6.0   9.0  11.0  14.0  17.0  18.0  20.0  22.0  22.0  24.0  25.0  24.0  22.0  22.0  20.0  18.0  17.0  14.0  11.0   9.0   6.0   0.0
 80.0  11.0  12.0  11.0  12.0  12.0  12.0  12.0  10.0   8.0   6.0   3.0   0.0   0.0   0.0   3.0   6.0   8.0  10.0  12.0  12.0  12.0  12.0  11.0  12.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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