Illuminance plots of RFAI33

(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]      RFAI33 - 19919
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L3A
# [LUMCAT]    Riviera 2 AGP-(V3L3A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    73.5%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI33.LDT
# Luminaire flux =   735 raw, for the given bulb(s) it would be 11031 lm,
#                   73.5 % of the bulb flux
# between 75 and 90:  1.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.0 cd / 1000 lm ,  0.1 % 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   908 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   763 cd / 1000 lm,
# maximum spec. lum. intensity   908 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   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184   184
 10.0   133   137   143   147   149   151   153   156   160   164   169   173   178   183   188   192   197   202   207   212   217   222   227   232   242   247   249
 20.0   112   114   119   125   129   133   137   141   147   154   162   171   180   188   198   209   218   225   232   239   245   252   259   263   273   303   341
 30.0  97.0   101   108   116   120   125   130   135   142   151   161   172   192   214   231   247   259   265   268   267   264   262   257   254   245   252   282
 35.0  90.0  93.1   103   111   117   122   128   135   140   147   157   171   191   216   236   252   266   270   272   269   258   247   234   219   197   183   202
 40.0  79.0  85.3  97.6   107   114   121   127   133   140   147   156   168   185   207   228   247   260   263   257   247   236   218   198   177   146   135   157
 45.0  69.0  77.1  89.4  99.6   105   114   123   133   143   153   167   181   209   240   270   287   291   283   265   241   211   182   160   143   121   115   142
 47.5  66.0  73.1  84.3  95.5   102   111   120   131   146   158   174   195   228   271   303   318   317   306   283   236   196   161   142   127   111   105   125
 50.0  63.0  69.2  79.3  91.3  98.0   107   117   129   146   162   182   209   248   302   337   353   347   327   288   229   176   144   123   114  99.9  94.0   108
 52.5  55.5  63.9  75.1  87.6  94.5   101   112   125   142   163   189   224   285   354   394   398   377   341   283   209   158   126   112   102  90.0  83.7  94.5
 55.0  48.0  57.7  70.7  82.9  90.4  96.5   105   120   135   159   190   237   318   406   453   449   410   343   264   181   138   116   102  94.8  81.5  74.0  81.0
 57.5  40.0  50.9  66.3  77.6  84.3  91.5  99.4   111   126   151   187   250   379   518   564   523   430   344   237   164   125   106  96.5  88.1  75.9  65.8  72.5
 60.0  32.0  43.8  61.0  73.4  78.8  86.0  94.4   104   117   141   181   259   434   630   682   617   490   339   222   145   114   102  91.6  83.3  70.6  58.4  64.0
 62.5  23.5  36.0  55.0  69.2  74.7  81.1  88.5  97.5   109   131   169   255   493   758   799   704   547   353   201   131   108  96.2  86.2  78.3  65.2  51.8  52.5
 65.0  15.0  27.7  49.3  64.1  70.6  77.5  82.5  90.4   101   119   150   233   536   886   908   774   581   357   176   118   100  89.6  80.3  73.7  60.6  45.6  41.0
 67.5  11.5  21.5  43.8  59.8  66.6  72.3  76.7  80.5  85.4   103   120   199   408   682   750   763   568   322   152   104  91.9  83.1  74.4  68.7  56.4  39.8  33.5
 70.0   8.0  16.4  38.0  54.8  50.9  53.2  46.2  41.4  43.2  63.2  70.1   120   259   477   531   534   491   234   106  81.5  75.4  71.5  64.9  63.3  52.4  34.4  26.0
 72.5   4.0   9.4  31.4  27.5  26.1  16.8  15.6  14.0  13.2  26.7  33.1  58.6   144   286   331   308   269   132  47.8  41.7  44.4  43.9  47.7  47.0  48.5  27.6  17.5
 75.0   0.0   1.6  13.8   2.9   6.1   4.7   4.0   5.4   7.8  12.9  20.4  33.1  65.7  95.0   146   163   116  56.0  19.5  15.5  12.5  19.0  20.0  27.1  30.1  20.1   9.0
 77.5   0.0   0.0   0.0   1.2   1.8   2.4   2.7   3.4   4.7   7.9  11.9  18.0  31.5  55.5  62.1  63.4  43.0  20.1  11.0   7.2   6.3   5.1   6.9  10.7  13.0  11.0   4.5
 80.0   0.0   0.0   0.0   0.5   0.8   0.3   1.3   1.1   2.8   4.6   5.6   8.8  12.9  16.0  26.0  21.5  14.3   8.0   5.4   3.9   3.2   2.0   1.3   3.1   4.4   1.3   0.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.0   0.5   0.1   0.8   1.0   1.7   2.6   4.3   8.5   7.8   7.6   4.1   2.2   2.0   1.1   1.1   0.5   0.1   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   0.8   1.0   2.4   1.7   0.7   0.8   0.3   0.0   0.0   0.0   0.0   0.0   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   0.0   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