Illuminance plots of 2099

(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: CI1714  
# DESCRIPTION: 994 FL 2X36 + 942 Riflettore diffondente bi
# 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:   0.000   0.000   0.000
# Ballast factor: 1,  Input power:   72 W


# Source file: ies/2099.ies
# Luminaire flux =   616 raw, for the given bulb(s) it would be  4125 lm,
#                   61.6 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.0 cd / 1000 lm ,  0.6 % 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    87 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    61 cd / 1000 lm,
# maximum spec. lum. intensity   220 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   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220
  5.0   217   216   217   217   218   218   220   218   218   217   217   216   217   216   217   217   218   218   220   218   218   217   217   216
 10.0   209   208   210   211   214   214   216   214   214   211   210   208   209   208   210   211   214   214   216   214   214   211   210   208
 15.0   203   202   203   202   206   209   211   209   206   202   203   202   203   202   203   202   206   209   211   209   206   202   203   202
 20.0   201   199   198   196   197   200   204   200   197   196   198   199   201   199   198   196   197   200   204   200   197   196   198   199
 25.0   199   197   194   189   188   189   195   189   188   189   194   197   199   197   194   189   188   189   195   189   188   189   194   197
 30.0   196   193   189   182   177   176   183   176   177   182   189   193   196   193   189   182   177   176   183   176   177   182   189   193
 35.0   190   187   183   174   166   161   169   161   166   174   183   187   190   187   183   174   166   161   169   161   166   174   183   187
 40.0   182   179   175   165   154   146   153   146   154   165   175   179   182   179   175   165   154   146   153   146   154   165   175   179
 45.0   170   167   164   154   143   130   136   130   143   154   164   167   170   167   164   154   143   130   136   130   143   154   164   167
 50.0   153   151   149   141   130   115   116   115   130   141   149   151   153   151   149   141   130   115   116   115   130   141   149   151
 55.0   133   131   131   124   116  99.0  98.0  99.0   116   124   131   131   133   131   131   124   116  99.0  98.0  99.0   116   124   131   131
 60.0   110   107   108   104  99.0  82.0  79.0  82.0  99.0   104   108   107   110   107   108   104  99.0  82.0  79.0  82.0  99.0   104   108   107
 65.0  87.0  84.0  85.0  81.0  80.0  66.0  60.0  66.0  80.0  81.0  85.0  84.0  87.0  84.0  85.0  81.0  80.0  66.0  60.0  66.0  80.0  81.0  85.0  84.0
 70.0  61.0  58.0  61.0  57.0  57.0  47.0  41.0  47.0  57.0  57.0  61.0  58.0  61.0  58.0  61.0  57.0  57.0  47.0  41.0  47.0  57.0  57.0  61.0  58.0
 75.0  36.0  33.0  37.0  34.0  35.0  30.0  25.0  30.0  35.0  34.0  37.0  33.0  36.0  33.0  37.0  34.0  35.0  30.0  25.0  30.0  35.0  34.0  37.0  33.0
 80.0  14.0  13.0  15.0  14.0  16.0  13.0  11.0  13.0  16.0  14.0  15.0  13.0  14.0  13.0  15.0  14.0  16.0  13.0  11.0  13.0  16.0  14.0  15.0  13.0
 85.0   0.0   0.0   0.0   0.0   2.0   0.0   0.0   0.0   2.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   2.0   0.0   0.0   0.0   2.0   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