Illuminance plots of RFAO23

(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]      RFAO23 - 21626
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L3A
# [LUMCAT]    Riviera 2 AGP-(V2L3A)
# [DATE]      29/05/1995
# down given:   100.0%
# out given:    68.7%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO23.LDT
# Luminaire flux =   687 raw, for the given bulb(s) it would be 10645 lm,
#                   68.7 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  44.2 cd / 1000 lm ,  0.7 % 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   288 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   224 cd / 1000 lm,
# maximum spec. lum. intensity   335 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   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159   159
 10.0   139   140   142   145   146   147   149   150   153   156   159   163   166   169   172   174   177   179   181   183   185   186   187   188   189   190   189
 20.0   121   124   129   134   137   140   144   148   152   157   161   167   172   178   182   186   191   197   202   206   207   208   209   210   210   208   208
 30.0   103   111   121   129   134   139   143   149   156   161   168   175   183   190   200   209   217   223   228   231   230   229   226   223   221   217   213
 35.0   100   104   116   124   127   134   143   152   158   165   172   180   189   198   209   218   225   232   236   235   233   229   223   219   215   211   202
 40.0  94.0  96.3   109   116   123   132   139   148   156   165   174   187   204   218   233   241   245   246   243   235   229   219   210   203   200   195   183
 45.0  81.0  86.5  99.5   109   116   123   132   141   151   166   184   210   242   268   286   289   285   276   261   245   226   209   190   182   174   173   160
 47.5  77.5  81.7  95.6   105   112   119   127   136   149   166   189   221   257   285   304   310   307   296   277   251   228   205   184   171   161   161   148
 50.0  74.0  77.5  91.3   102   107   113   121   131   145   164   191   230   271   302   321   327   321   310   287   256   229   201   178   161   147   148   135
 52.5  69.5  72.9  85.4  97.2   103   107   114   123   137   158   190   229   266   295   318   332   335   316   290   256   226   197   171   153   134   135   123
 55.0  65.0  67.9  79.6  91.3  97.0   101   105   113   128   150   183   221   259   287   313   329   329   317   286   251   219   187   162   142   121   121   111
 57.5  58.0  62.0  74.6  84.6  88.5  93.6  95.5   103   117   139   174   209   243   272   300   322   321   306   277   240   204   173   151   131   108   107   101
 60.0  51.0  55.7  67.9  76.2  78.9  82.2  85.2  91.3   103   125   157   192   225   256   285   306   307   294   261   225   187   160   138   119  96.5  92.9  90.0
 62.5  44.0  49.0  59.7  67.3  69.2  71.7  75.2  80.2  91.0   110   140   173   203   233   263   285   288   272   242   206   169   143   123   106  84.6  78.7  78.5
 65.0  37.0  42.1  50.8  56.9  59.3  61.2  64.6  69.3  79.0  94.9   120   151   179   210   239   254   259   247   219   182   149   124   107  91.4  73.0  64.4  67.0
 67.5  29.5  34.4  41.4  46.3  48.9  50.3  52.8  57.4  65.8  79.8  98.1   128   152   179   204   222   224   219   189   156   128   105  90.1  77.0  62.2  52.8  54.5
 70.0  22.0  26.6  32.9  35.9  38.7  40.1  43.3  46.2  51.2  62.0  76.6   100   123   148   168   184   190   179   156   129   104  85.7  73.9  62.6  51.7  42.7  42.0
 72.5  16.5  19.8  24.6  27.3  29.2  31.0  34.1  35.7  41.6  45.9  55.0  75.4  93.9   115   133   144   150   141   122   101  80.8  66.1  57.0  49.6  40.6  35.0  35.0
 75.0  11.0  13.2  17.2  18.9  21.1  23.1  25.2  26.3  30.2  32.6  38.1  49.5  65.8  82.0  96.9   107   110   105  89.1  74.6  60.7  48.1  41.2  36.2  30.7  28.3  28.0
 77.5   7.0   8.2  10.1  11.6  14.7  16.2  18.2  18.9  20.2  21.4  23.6  29.5  42.1  54.5  66.0  71.8  71.8  69.4  59.4  49.5  39.1  30.9  28.0  24.3  21.1  20.3  20.0
 80.0   3.0   3.6   4.1   6.0   8.9  10.6  10.8  12.8  12.8  13.3  11.7  16.2  20.9  27.0  38.8  40.3  44.2  39.8  35.0  26.9  22.2  17.7  16.8  14.4  12.1  12.1  12.0
 82.5   1.5   1.6   0.7   1.8   2.9   4.5   4.3   4.9   5.2   4.9   6.1   6.1   9.5  17.0  16.8  19.8  20.0  18.4  16.5  11.8   9.9   6.9   9.0   5.8   5.2   6.0   6.5
 85.0   0.0   0.1   0.1   0.5   0.8   1.1   0.7   0.9   0.8   0.9   3.0   1.7   2.4   7.0   5.8   6.1   5.9   5.9   3.2   2.1   2.8   2.1   3.2   1.8   1.0   0.3   1.0
 87.5   0.0   0.0   0.0   0.0   0.2   0.0   0.1   0.0   0.0   0.0   0.0   1.7   0.1   3.5   0.4   0.8   0.1   1.7   0.8   0.0   0.0   1.5   0.0   0.0   0.0   0.0   0.5
 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