Illuminance plots of RFAI32

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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:

   
       
# [MANUFAC]   Thorn - Les Andelys
# [TEST]      RFAI32 - 19920
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L2A
# [LUMCAT]    Riviera 2 AGP-(V3L2A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    70.7%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI32.LDT
# Luminaire flux =   708 raw, for the given bulb(s) it would be 10626 lm,
#                   70.8 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  25.1 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   782 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   768 cd / 1000 lm,
# maximum spec. lum. intensity   782 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  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 150.0 165.0 180.0
#V:  
  0.0   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141
 10.0   124   126   129   130   131   132   134   135   137   139   141   143   145   147   150   153   156   160   163   166   170   174   178   182   189   195   197
 20.0   111   113   116   119   121   124   127   131   134   137   140   144   149   153   160   166   173   180   188   195   204   212   220   227   240   272   298
 30.0  98.0   100   107   113   117   121   125   131   134   137   141   146   154   163   176   189   207   220   233   242   249   255   257   261   267   290   323
 35.0  89.0  92.6   102   110   116   121   126   132   136   139   143   146   151   161   174   193   216   233   248   260   258   256   253   248   243   257   283
 40.0  80.0  85.0  94.8   106   111   117   124   131   138   141   145   148   151   157   172   196   220   238   246   246   247   243   235   225   203   194   214
 45.0  69.0  76.3  88.0  98.7   105   112   119   128   137   145   154   159   164   174   198   229   257   265   262   255   239   221   205   189   155   143   167
 47.5  65.5  71.7  82.2  94.8   102   109   116   124   137   147   159   166   175   189   220   257   284   289   284   266   237   207   182   165   135   123   152
 50.0  62.0  67.1  77.2  90.3  97.9   105   112   121   135   147   161   173   186   203   245   291   315   315   301   273   231   186   158   138   115   106   136
 52.5  55.0  61.9  72.2  85.8  94.3   102   109   118   129   145   162   178   198   228   288   337   347   339   312   269   213   164   136   113  97.5  90.9   111
 55.0  48.0  56.4  67.3  81.8  90.5  97.3   104   113   122   139   157   181   207   252   336   393   395   357   312   259   190   145   116   102  84.1  78.5  86.0
 57.5  39.5  49.7  63.8  77.2  85.2  92.4  98.1   105   115   130   151   180   221   309   432   475   437   386   306   238   170   126   106  91.5  76.7  69.1  75.0
 60.0  31.0  42.5  59.0  71.9  80.1  87.2  93.2  99.4   108   121   142   174   231   366   543   582   521   416   322   222   151   115  95.6  85.1  70.5  61.4  64.0
 62.5  23.5  35.0  52.8  66.5  75.8  82.6  88.2  94.0   101   113   132   165   229   425   664   685   609   473   335   209   138   104  88.7  79.1  65.2  53.9  54.5
 65.0  16.0  27.2  47.7  62.7  71.3  78.7  83.1  88.0  94.5   104   121   152   220   484   782   768   668   524   338   200   121  95.6  82.9  74.3  60.0  46.8  45.0
 67.5  12.0  20.5  43.5  58.3  64.9  72.1  78.3  79.2  82.3  92.6   103   131   170   386   667   768   665   546   337   175   105  86.5  77.7  69.1  55.1  40.1  36.0
 70.0   8.0  14.2  36.7  52.9  49.3  52.8  49.9  47.3  43.1  57.6  68.2  81.1   109   288   494   553   598   438   290   138  88.7  75.2  69.0  62.8  50.9  33.6  27.0
 72.5   4.0   7.8  28.4  27.4  25.7  18.1  19.5  18.0  12.2  24.0  27.3  37.3  64.3   177   317   327   365   287   184  81.9  59.7  55.9  55.0  51.3  46.8  28.2  19.5
 75.0   0.0   1.3  12.5   4.6   7.5   6.3   7.6   7.5   8.2  12.4  17.3  23.7  36.6  65.0   140   182   174   145  76.3  34.0  22.0  27.5  27.0  34.9  33.0  23.4  12.0
 77.5   0.0   0.0   0.0   1.7   2.9   3.4   4.7   5.8   7.0   8.7  11.8  15.0  20.3  38.5  59.2  74.4  67.3  55.8  27.2  11.5   8.9   6.8  10.4  12.8  18.6  14.0   6.5
 80.0   0.0   0.0   0.0   0.5   1.4   1.3   1.8   2.9   4.5   5.2   6.5   8.5   9.7  12.0  25.1  24.7  24.9  17.7   9.9   5.4   4.1   2.5   2.5   2.8   6.9   3.3   1.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.3   0.0   0.0   1.3   1.8   1.7   2.8   3.4   6.5   7.5   9.1   7.7   4.7   2.9   1.2   1.6   0.6   0.3   0.0   0.6   1.0   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.1   0.4   1.0   2.0   2.2   1.2   0.8   0.3   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.1   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   0.0   0.0   0.0