Illuminance plots of RFAV26

(as computed by ies2tab from that 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:

   
       
# [MANUFAC]   Thorn - Les Andelys
# [TEST]      RFAV26 - 21490
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L6A
# [LUMCAT]    Riviera 2 AGP-(V2L6A)
# [DATE]      20/04/1995
# down given:   100.0%
# out given:    72.6%
# tilt:  0 
# [LAMP]      GE MBI-F 250W /BUH
# Source file: ldt/RFAV26.LDT
# Luminaire flux =   726 raw, for the given bulb(s) it would be 14162 lm,
#                   72.6 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  29.1 cd / 1000 lm ,  0.4 % 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   261 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   192 cd / 1000 lm,
# maximum spec. lum. intensity   360 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   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226   226
 10.0   193   199   207   212   215   218   221   224   227   229   231   233   235   237   238   239   239   240   240   240   238   236   234   232   230   225   220
 20.0   151   158   171   184   191   199   209   218   226   233   239   243   247   250   251   251   250   245   241   238   233   227   222   218   210   204   195
 30.0   117   123   142   160   172   183   196   211   227   240   250   258   262   264   262   258   249   240   231   225   218   211   203   197   189   182   178
 35.0   101   109   131   153   165   178   192   209   229   244   256   262   265   265   257   247   237   229   218   208   200   193   186   183   176   172   168
 40.0  87.0  96.5   120   143   155   170   188   209   232   255   273   284   287   286   278   263   245   228   208   194   182   173   167   163   160   158   154
 45.0  82.0  86.7   109   132   144   166   188   218   250   283   312   335   347   347   331   301   269   239   215   192   170   159   151   148   143   141   140
 47.5  75.0  82.0   104   126   142   165   190   222   260   298   330   346   355   352   335   307   279   245   217   189   167   152   146   141   134   131   131
 50.0  68.0  77.2  98.4   121   139   161   188   222   264   302   329   349   360   356   337   306   276   244   214   184   164   148   141   134   126   121   122
 52.5  64.5  72.4  92.1   116   135   156   183   218   259   298   329   342   348   344   325   298   272   237   206   178   157   143   133   126   119   111   113
 55.0  61.0  67.6  85.3   109   128   148   173   209   249   289   312   329   335   332   312   284   256   225   193   167   147   133   125   118   112   103   103
 57.5  55.0  62.1  78.7  99.8   116   137   160   191   235   271   295   310   314   310   290   266   238   206   178   153   135   120   113   108   102  92.4  89.5
 60.0  49.0  56.1  71.2  88.5   103   122   144   170   212   253   270   284   291   287   266   242   214   185   159   137   120   107   100  96.5  91.4  81.1  76.0
 62.5  42.5  49.3  62.2  75.8  88.7   105   124   148   188   223   241   256   261   256   237   215   189   163   139   122   104  93.9  88.7  84.6  80.5  71.7  66.5
 65.0  36.0  41.9  51.6  63.9  73.0  86.8   103   125   162   191   211   224   229   225   208   185   163   139   118   101  86.2  80.5  76.7  73.7  70.7  63.2  57.0
 67.5  28.0  33.6  40.2  50.1  56.0  69.0  80.4   101   129   159   177   190   192   189   174   156   135   114  95.3  79.4  69.4  64.7  62.7  62.2  61.7  53.9  49.5
 70.0  20.0  25.0  31.1  36.2  42.7  50.9  61.0  75.5  99.6   122   144   153   155   152   140   126   109  90.1  73.4  62.1  54.0  49.2  49.9  50.4  50.9  44.2  42.0
 72.5  13.0  17.8  22.7  26.3  30.0  34.9  42.7  52.4  70.7  89.1   109   118   121   118   108  96.6  81.5  66.9  54.5  45.0  40.0  37.7  38.0  39.3  38.8  34.8  32.0
 75.0   6.0  11.2  15.1  17.5  19.4  21.9  25.8  32.5  43.2  58.7  74.1  82.7  87.1  83.0  78.0  69.4  58.0  45.5  37.5  31.0  28.7  27.6  26.6  28.3  28.1  25.6  22.0
 77.5   3.5   7.3   7.9  11.5  12.1  12.1  13.9  17.2  23.1  32.1  42.4  50.5  56.4  55.0  50.9  43.1  37.3  27.1  23.0  19.8  19.2  18.7  17.1  18.1  18.3  17.2  14.5
 80.0   1.0   4.2   3.4   6.0   6.2   8.1   6.4   7.2   9.7  14.3  20.6  25.4  29.1  27.0  25.7  21.6  16.6  13.6  10.7  10.2  10.1   8.5   8.9   9.4  10.3   9.0   7.0
 82.5   1.0   2.1   0.7   0.9   1.6   3.1   1.7   1.9   2.7   5.4   6.2  10.0  11.4  13.5  11.3  10.1   7.4   4.3   3.4   2.5   4.6   2.4   2.9   2.0   4.4   4.4   3.5
 85.0   1.0   0.1   0.1   0.3   0.4   0.5   0.0   0.0   0.3   2.4   0.7   1.6   2.1   0.0   3.5   2.5   1.8   0.9   1.2   0.2   2.0   0.4   0.8   0.6   0.9   0.2   0.0
 87.5   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.8   0.0   0.0   0.0   0.1   1.0   0.1   2.3   0.0   0.0   0.1   0.0   0.0   1.2   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