Illuminance plots of RFAP31

(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]      RFAP31 - 22114
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L1A
# [LUMCAT]    Riviera 2 AGP-(V3L1A)
# [DATE]      13/07/1995
# down given:   100.0%
# out given:    72.8%
# tilt:  0 
# [LAMP]      Philips SON-E 250W
# Source file: ldt/RFAP31.LDT
# Luminaire flux =   729 raw, for the given bulb(s) it would be 19683 lm,
#                   72.9 % of the bulb flux
# between 75 and 90:  3.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  54.3 cd / 1000 lm ,  0.8 % 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   325 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   298 cd / 1000 lm,
# maximum spec. lum. intensity   325 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   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161   161
 10.0   147   149   151   152   153   154   155   156   158   159   161   163   164   166   168   169   171   172   174   175   177   178   179   181   183   185   186
 20.0   129   132   136   141   144   147   149   152   155   158   160   163   166   169   173   177   181   186   191   194   197   199   200   201   201   208   208
 30.0   113   117   127   134   139   144   148   153   159   165   170   176   179   181   189   197   203   210   216   220   223   224   224   226   229   232   232
 35.0   103   108   120   130   137   144   150   158   164   168   173   176   179   184   192   202   211   219   227   233   233   232   231   230   233   232   228
 40.0  93.0  98.0   112   123   131   139   147   155   164   168   173   179   187   192   201   210   219   226   231   235   237   235   232   228   227   222   218
 45.0  84.0  88.2   101   114   124   130   138   147   157   167   178   188   201   218   233   243   249   252   249   245   238   233   226   221   212   207   199
 47.5  78.5  82.7  95.7   107   117   124   133   142   153   166   179   192   211   232   249   261   267   269   263   252   241   231   223   216   203   196   188
 50.0  73.0  76.6  90.0   102   111   119   128   138   149   162   177   195   219   245   265   278   284   283   273   259   244   230   219   208   193   184   177
 52.5  66.5  70.6  83.5  97.5   105   114   122   132   143   155   174   193   221   249   274   291   300   296   283   265   246   230   212   199   180   169   162
 55.0  60.0  64.7  76.9  90.6  99.2   107   115   125   134   147   166   189   221   253   282   302   310   306   289   268   246   224   205   189   166   153   147
 57.5  52.0  58.3  70.4  83.4  91.3   100   107   115   124   137   157   179   210   244   278   308   318   311   291   267   240   216   193   177   151   137   131
 60.0  44.0  51.9  64.1  76.2  83.3  91.0  98.2   104   112   125   141   164   197   235   274   310   323   315   292   265   230   204   181   163   137   120   114
 62.5  40.0  45.2  57.7  68.4  75.0  81.6  87.4  93.8   100   110   123   148   178   217   263   310   325   314   292   259   221   190   166   148   122   104   101
 65.0  36.0  38.2  49.9  59.3  66.1  71.0  75.7  81.0  87.5  93.6   106   130   158   198   253   304   319   308   285   247   209   173   148   128   106  88.1  88.0
 67.5  29.0  31.5  41.2  49.8  56.1  59.4  65.6  67.9  73.0  77.4  88.5   109   132   170   224   287   298   294   266   230   191   152   129   111  89.5  74.3  74.0
 70.0  22.0  24.7  32.8  39.5  44.2  47.3  52.4  54.6  57.2  61.2  69.9  81.9   105   141   187   237   268   253   234   203   165   130   108  92.8  73.5  61.5  60.0
 72.5  16.5  18.3  24.4  30.0  33.2  36.0  38.3  41.0  43.2  46.0  51.4  59.0  77.5   108   146   183   206   200   188   160   130   104  86.3  74.6  57.4  49.7  47.5
 75.0  11.0  12.2  17.0  21.1  23.3  25.6  26.8  29.8  31.9  33.5  36.6  41.8  52.1  74.0   102   132   146   143   134   114  92.1  75.7  63.2  55.8  42.8  38.3  35.0
 77.5   6.5   7.7  10.0  13.1  15.9  17.0  18.8  21.0  22.8  23.4  25.2  27.0  33.0  48.5  66.5  84.5  93.7  94.0  86.2  72.6  60.3  49.1  42.1  36.1  28.7  26.9  25.5
 80.0   2.0   3.6   5.3   6.8   9.8  10.9  11.8  13.0  14.2  15.2  16.2  14.3  19.7  23.0  37.3  48.6  53.7  54.3  49.0  40.9  35.5  28.3  24.5  21.0  17.2  15.6  16.0
 82.5   1.0   1.6   2.1   1.9   3.8   4.6   6.0   6.1   6.9   7.1   7.6   8.4   7.9  13.0  16.6  23.9  26.6  25.6  23.3  19.1  17.1  13.3  12.7   9.7   8.3   8.6   9.0
 85.0   0.0   0.1   0.4   0.6   1.2   1.1   2.1   2.0   2.4   2.1   2.7   3.2   2.2   3.0   6.8   8.5   8.3   8.2   7.6   6.0   5.6   4.3   4.5   5.0   2.5   2.4   2.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.4   0.0   0.9   0.2   0.4   0.0   1.5   0.3   1.5   0.6   1.0   2.8   2.2   0.7   1.9   1.8   0.9   0.0   1.9   0.5   1.0   1.0
 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