Illuminance plots of RFAV41

(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]      RFAV41 - 21499
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L1A
# [LUMCAT]    Riviera 2 AGP-(V4L1A)
# [DATE]      20/04/1995
# down given:   100.0%
# out given:    68.5%
# tilt:  0 
# [LAMP]      GE MBI-F 250W /BUH
# Source file: ldt/RFAV41.LDT
# Luminaire flux =   686 raw, for the given bulb(s) it would be 13375 lm,
#                   68.6 % of the bulb flux
# between 75 and 90:  3.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  55.7 cd / 1000 lm ,  1.1 % 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   243 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   208 cd / 1000 lm,
# maximum spec. lum. intensity   270 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   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143
 10.0   130   131   134   136   137   138   139   140   142   143   144   145   147   148   149   151   152   153   155   156   157   159   160   161   163   163   162
 20.0   114   118   124   128   129   131   133   136   139   142   146   149   153   156   159   162   165   167   170   172   176   179   181   183   184   191   188
 30.0  96.0   105   115   124   129   135   141   146   150   154   157   160   164   168   172   177   184   190   196   202   206   209   211   214   218   225   223
 35.0  90.0  99.7   110   123   128   135   145   152   157   160   163   168   171   171   174   180   187   195   202   210   214   219   221   223   227   228   224
 40.0  84.0  88.5   102   117   125   133   142   149   158   164   171   178   181   187   187   193   199   205   210   216   219   219   222   222   225   222   213
 45.0  73.0  79.8  93.1   107   115   123   132   142   152   162   175   188   199   211   220   221   224   228   230   232   229   224   219   216   211   209   199
 47.5  69.5  74.8  87.2   101   110   119   128   139   150   161   175   191   208   222   232   236   239   245   245   242   235   227   218   212   203   200   189
 50.0  66.0  69.1  82.2  96.3   105   113   123   133   146   158   173   192   215   233   244   250   253   257   256   251   240   226   216   207   194   189   178
 52.5  60.5  63.6  78.1  91.5  99.3   107   116   125   138   152   169   189   215   236   249   257   264   266   264   256   242   226   209   202   184   176   166
 55.0  55.0  58.0  73.5  84.3  93.0  99.1   108   116   127   141   159   183   214   239   253   259   265   270   266   258   240   221   201   192   175   163   154
 57.5  48.5  52.8  68.1  77.7  85.4  90.4   100   107   118   129   147   173   202   228   242   252   263   266   264   252   234   215   194   182   166   149   141
 60.0  42.0  47.6  61.5  71.5  77.8  82.9  92.1  96.8   106   119   132   159   190   216   227   237   249   260   254   246   224   204   184   169   154   135   127
 62.5  37.0  41.6  53.9  63.4  70.2  74.0  80.2  85.8  92.0   104   116   143   172   197   208   219   233   243   242   234   210   190   170   155   140   120   113
 65.0  32.0  35.5  46.0  54.2  61.5  64.2  69.0  75.0  80.1  87.5  99.4   124   152   177   187   199   212   224   228   214   193   172   155   140   124   103  99.0
 67.5  26.5  29.5  38.5  45.4  50.7  54.2  58.8  64.8  69.8  73.5  85.5   106   128   152   163   176   190   204   208   190   170   151   137   122   108  88.8  84.5
 70.0  21.0  23.5  31.0  36.7  41.0  44.9  48.7  52.8  57.0  63.1  73.1  84.9   105   127   139   150   167   181   181   165   146   128   114   102  91.6  76.2  70.0
 72.5  15.5  17.1  23.0  28.9  31.9  35.6  38.3  41.0  45.4  50.7  55.5  65.9  81.7  99.0   112   122   140   155   152   135   119   102  90.4  82.8  74.7  62.2  57.0
 75.0  10.0  10.5  15.3  21.7  22.6  26.2  28.7  31.0  34.8  38.1  41.8  48.1  57.8  71.0  83.7  96.5   113   122   116   104  90.9  77.9  69.2  63.5  56.3  47.3  44.0
 77.5   7.5   6.2   8.1  16.3  15.5  17.8  20.8  22.8  24.6  26.7  29.3  32.2  37.2  48.5  59.5  71.2  81.9  87.1  82.1  74.1  63.5  55.0  49.7  45.4  38.8  34.6  32.0
 80.0   5.0   2.5   2.9   9.1   9.2  10.6  13.1  16.1  16.0  16.9  17.7  20.1  21.3  26.0  35.7  46.1  54.8  55.7  53.0  48.3  40.3  34.6  31.8  29.7  24.6  22.6  20.0
 82.5   2.5   1.1   0.0   1.1   3.6   5.2   5.5   7.0   8.1   8.2   8.5   9.6  11.2  13.5  17.8  25.1  28.9  30.3  28.3  24.8  21.4  18.5  15.8  16.2  13.7  13.4  12.0
 85.0   0.0   0.0   0.0   0.3   2.3   1.6   0.6   1.8   2.4   2.8   3.5   2.3   4.1   1.0   8.9   8.7  10.6  11.5  11.0   8.0   7.9   7.1   6.6   7.8   6.7   4.5   4.0
 87.5   0.0   0.0   0.0   0.0   1.3   0.0   1.7   0.0   0.1   0.0   1.7   0.0   1.0   0.5   0.8   1.8   0.9   1.4   2.0   0.0   1.7   0.7   1.4   2.5   2.8   2.0   2.0
 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