Illuminance plots of 3690

(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: CI0891  
# DESCRIPTION: GOTHAM ALO 300
# LAMP: ALO300-R7s          
# TILT=NONE
# Bulbs: 1,   5000 lm each
#  (luminous intensites divided by  5.00 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   0.125   0.000
# Ballast factor: 1,  Input power:  300 W


# Source file: ies/3690.ies
# Luminaire flux =   505 raw, for the given bulb(s) it would be  2525 lm,
#                   50.5 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.0 cd / 1000 lm ,  0.2 % 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    17 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    14 cd / 1000 lm,
# maximum spec. lum. intensity   391 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   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391   391
  5.0   386   385   384   383   382   382   381   382   382   383   384   385   386   385   384   383   382   382   381   382   382   383   384   385
 10.0   370   369   370   370   370   371   371   371   370   370   370   369   370   369   370   370   370   371   371   371   370   370   370   369
 15.0   341   340   341   340   341   341   341   341   341   340   341   340   341   340   341   340   341   341   341   341   341   340   341   340
 20.0   303   303   304   304   305   306   307   306   305   304   304   303   303   303   304   304   305   306   307   306   305   304   304   303
 25.0   259   259   261   262   263   265   266   265   263   262   261   259   259   259   261   262   263   265   266   265   263   262   261   259
 30.0   210   212   213   215   217   219   221   219   217   215   213   212   210   212   213   215   217   219   221   219   217   215   213   212
 35.0   164   166   169   171   174   176   179   176   174   171   169   166   164   166   169   171   174   176   179   176   174   171   169   166
 40.0   128   129   131   132   133   134   135   134   133   132   131   129   128   129   131   132   133   134   135   134   133   132   131   129
 45.0   110   108   107   105   103   101  99.0   101   103   105   107   108   110   108   107   105   103   101  99.0   101   103   105   107   108
 50.0  96.0  91.0  86.0  81.0  76.0  71.0  66.0  71.0  76.0  81.0  86.0  91.0  96.0  91.0  86.0  81.0  76.0  71.0  66.0  71.0  76.0  81.0  86.0  91.0
 55.0  37.0  38.0  39.0  40.0  40.0  41.0  42.0  41.0  40.0  40.0  39.0  38.0  37.0  38.0  39.0  40.0  40.0  41.0  42.0  41.0  40.0  40.0  39.0  38.0
 60.0  20.0  21.0  21.0  22.0  23.0  24.0  25.0  24.0  23.0  22.0  21.0  21.0  20.0  21.0  21.0  22.0  23.0  24.0  25.0  24.0  23.0  22.0  21.0  21.0
 65.0  17.0  16.0  16.0  15.0  15.0  14.0  14.0  14.0  15.0  15.0  16.0  16.0  17.0  16.0  16.0  15.0  15.0  14.0  14.0  14.0  15.0  15.0  16.0  16.0
 70.0  14.0  13.0  13.0  12.0  12.0  11.0  11.0  11.0  12.0  12.0  13.0  13.0  14.0  13.0  13.0  12.0  12.0  11.0  11.0  11.0  12.0  12.0  13.0  13.0
 75.0   9.0   9.0   9.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   9.0   9.0   9.0   9.0   9.0   8.0   8.0   8.0   8.0   8.0   8.0   8.0   9.0   9.0
 80.0   5.0   5.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   5.0   5.0   5.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   5.0
 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