Illuminance plots of RFAI56

(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]      RFAI56 - 19934
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L6A
# [LUMCAT]    Riviera 2 AGP-(V5L6A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    76.6%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI56.LDT
# Luminaire flux =   767 raw, for the given bulb(s) it would be 11506 lm,
#                   76.7 % 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  32.8 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   777 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   781 cd / 1000 lm,
# maximum spec. lum. intensity   781 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   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238   238
 10.0   230   234   240   238   237   236   236   235   233   232   231   231   230   230   229   229   229   229   229   230   230   231   232   234   237   235   234
 20.0   169   178   186   199   206   212   217   223   225   226   228   228   229   229   226   224   221   220   218   215   210   205   203   202   198   204   226
 30.0   106   112   130   148   162   178   196   217   234   250   262   269   271   271   260   248   234   219   204   191   177   166   156   146   135   131   139
 35.0  90.0  97.1   112   131   145   162   185   211   230   247   261   268   271   266   256   241   223   205   186   168   155   144   136   131   123   116   124
 40.0  80.0  87.6   104   121   132   148   168   191   215   238   248   253   254   256   244   230   211   189   165   152   142   135   127   122   112   104   113
 45.0  72.0  80.8  99.3   118   128   145   162   194   223   257   279   296   299   293   267   243   214   183   161   148   138   130   123   116   104  95.5   110
 47.5  69.0  77.3  94.7   118   130   146   170   200   243   283   307   327   329   319   287   256   218   185   163   147   135   127   119   112  98.6  90.4   103
 50.0  66.0  73.7  89.1   113   129   148   174   213   263   310   344   362   361   345   308   270   225   189   164   146   130   121   113   106  93.0  84.6  95.0
 52.5  59.5  68.5  83.1   108   125   148   177   222   282   341   381   400   398   377   331   279   230   191   165   141   124   115   106   100  86.5  77.9  87.5
 55.0  53.0  62.5  77.0  99.7   119   143   178   225   296   369   422   442   437   408   352   282   224   190   161   135   120   108  99.6  94.3  80.7  71.0  80.0
 57.5  45.0  55.6  71.1  90.1   108   133   170   226   303   401   461   503   503   457   371   274   218   185   153   129   113   102  95.6  89.2  76.3  64.2  69.5
 60.0  37.0  48.0  65.0  82.3  95.8   120   155   217   321   435   535   587   576   505   384   260   205   180   144   121   107  98.5  91.8  84.7  72.1  57.3  59.0
 62.5  29.5  40.3  58.8  74.7  88.3   107   142   202   328   482   613   675   673   565   378   237   191   163   132   112   102  94.3  87.5  80.6  67.8  51.5  48.0
 65.0  22.0  32.5  53.1  68.9  80.6  96.1   124   186   314   512   664   762   777   625   357   205   172   144   119   104  96.3  89.3  83.0  77.1  63.5  46.4  37.0
 67.5  16.5  25.0  47.7  63.6  72.1  85.5   106   151   277   492   659   781   742   591   295   170   141   124   103  97.4  89.7  83.9  77.9  72.1  59.4  38.8  27.0
 70.0  11.0  17.5  43.0  59.0  65.3  73.3  86.6   120   200   360   584   608   659   556   221   108   104  84.0  79.1  78.3  72.2  71.9  67.2  65.8  54.0  30.1  17.0
 72.5   6.5  12.5  38.5  45.8  51.3  49.7  50.4  61.7   105   208   331   394   450   356   134  52.3  57.1  42.6  40.0  42.8  43.4  44.0  48.0  46.5  47.7  22.3   9.5
 75.0   2.0   8.4  19.8  27.4  19.8  20.4  12.4  20.9  39.9  90.8   142   202   207   155  69.3  33.1  27.4  18.3  17.9  18.0  16.0  20.4  19.9  24.5  27.0  14.8   2.0
 77.5   1.0   4.5   3.3   7.7   5.5   3.6   5.7   8.8  16.8  33.2  50.3  73.5  87.0  87.5  35.3  20.9  16.7  13.3  10.7   9.0   8.1   6.8   8.6   9.9   8.7   7.9   1.0
 80.0   0.0   0.5   0.9   0.6   0.8   1.2   2.6   4.3   6.7  11.2  17.2  21.6  32.8  20.0  16.4  12.2  10.2   8.2   6.6   5.5   4.3   3.6   4.2   3.4   2.9   0.9   0.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.3   1.0   1.1   2.1   3.0   4.7   6.9   8.2  10.5   6.8   5.2   4.9   3.9   2.6   2.0   1.7   1.0   1.4   0.9   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.8   0.8   1.4   2.0   1.0   1.2   1.8   1.0   0.8   0.3   0.0   0.0   0.0   0.4   0.3   0.0   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   0.1   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