Illuminance plots of 4776

(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: CI1837  
# DESCRIPTION: APOLLO MASTERC-TS 150 DIR
# LAMP: MASTERCOLOR-TS150   
# TILT=NONE
# Bulbs: 1,  13250 lm each
#  (luminous intensites divided by 13.25 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:  150 W


# Source file: ies/4776.ies
# Luminaire flux =   717 raw, for the given bulb(s) it would be  9502 lm,
#                   71.7 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   0.0 cd / 1000 lm ,  0.0 % 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   125 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    28 cd / 1000 lm,
# maximum spec. lum. intensity   654 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   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350   350
  5.0   322   323   329   326   328   333   345   346   367   379   387   391   396   391   387   379   367   346   345   333   328   326   329   323
 10.0   319   318   315   308   303   304   318   334   372   406   443   473   484   473   443   406   372   334   318   304   303   308   315   318
 15.0   326   330   318   277   268   254   265   286   364   452   519   567   581   567   519   452   364   286   265   254   268   277   318   330
 20.0   315   325   303   272   234   212   218   250   354   490   573   605   620   605   573   490   354   250   218   212   234   272   303   325
 25.0   304   327   298   244   203   180   185   218   345   490   573   626   654   626   573   490   345   218   185   180   203   244   298   327
 30.0   295   311   269   213   172   154   157   178   273   461   529   483   492   483   529   461   273   178   157   154   172   213   269   311
 35.0   272   274   237   170   150   131   132   148   186   320   365   384   408   384   365   320   186   148   132   131   150   170   237   274
 40.0   272   273   202   154   125   108   110   124   154   194   299   352   379   352   299   194   154   124   110   108   125   154   202   273
 45.0   261   252   167   133  91.0  71.0  78.0  92.0   126   156   267   330   363   330   267   156   126  92.0  78.0  71.0  91.0   133   167   252
 50.0   174   168   142  86.0  61.0  51.0  66.0  63.0  84.0   129   215   300   329   300   215   129  84.0  63.0  66.0  51.0  61.0  86.0   142   168
 55.0   146   135   102  55.0  44.0  46.0  47.0  50.0  52.0  90.0   147   259   274   259   147  90.0  52.0  50.0  47.0  46.0  44.0  55.0   102   135
 60.0  91.0  92.0  51.0  40.0  35.0  33.0  35.0  34.0  40.0  48.0   118   141   159   141   118  48.0  40.0  34.0  35.0  33.0  35.0  40.0  51.0  92.0
 65.0  30.0  31.0  31.0  31.0  28.0  24.0  26.0  26.0  30.0  35.0  72.0   112   125   112  72.0  35.0  30.0  26.0  26.0  24.0  28.0  31.0  31.0  31.0
 70.0  16.0  18.0  24.0  19.0  23.0  19.0  17.0  19.0  21.0  22.0  28.0  27.0  27.0  27.0  28.0  22.0  21.0  19.0  17.0  19.0  23.0  19.0  24.0  18.0
 75.0  14.0   8.0   9.0  15.0   0.0   0.0   0.0   0.0   0.0   7.0  18.0  18.0   0.0  18.0  18.0   7.0   0.0   0.0   0.0   0.0   0.0  15.0   9.0   8.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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