Illuminance plots of RFAO42

(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]      RFAO42 - 21638
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L2A
# [LUMCAT]    Riviera 2 AGP-(V4L2A)
# [DATE]      30/05/1995
# down given:   100.0%
# out given:    67.9%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO42.LDT
# Luminaire flux =   679 raw, for the given bulb(s) it would be 10530 lm,
#                   67.9 % of the bulb flux
# between 75 and 90:  3.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  55.0 cd / 1000 lm ,  1.0 % 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   267 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   224 cd / 1000 lm,
# maximum spec. lum. intensity   295 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   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148   148
 10.0   136   137   139   141   142   143   144   145   146   147   148   149   149   150   151   152   154   155   156   157   159   160   161   162   164   164   164
 20.0   123   124   128   132   134   136   139   142   145   148   151   154   157   160   163   165   168   171   174   176   177   179   180   181   182   184   182
 30.0   110   114   124   133   137   142   146   149   154   157   161   164   168   172   177   182   188   193   196   199   201   202   202   202   201   202   203
 35.0   101   108   120   130   135   142   148   153   160   165   170   174   177   179   182   187   192   199   203   205   206   207   206   204   203   207   204
 40.0  94.0  97.8   113   123   130   138   147   154   162   167   174   181   185   188   195   202   207   210   210   211   209   204   202   199   202   202   194
 45.0  86.0  90.6   104   116   123   130   138   146   154   167   178   190   202   223   237   245   241   239   232   226   216   204   191   187   188   187   174
 47.5  81.5  86.0  99.3   112   119   124   133   141   152   166   179   195   214   240   254   263   261   257   248   233   220   204   189   180   177   176   163
 50.0  77.0  80.4  93.9   107   115   120   127   136   148   162   177   197   224   257   270   280   279   273   261   243   225   204   187   172   165   164   152
 52.5  71.0  74.9  88.5   101   109   116   122   130   140   154   172   196   227   257   274   288   295   286   270   248   227   205   184   166   152   150   139
 55.0  65.0  69.2  82.7  94.5   102   108   114   123   129   143   162   190   227   256   277   290   295   293   272   249   226   201   180   158   138   135   126
 57.5  61.0  63.8  76.4  87.8  94.5   100   106   111   117   130   150   180   215   242   265   285   294   288   271   244   218   192   169   149   124   121   114
 60.0  57.0  59.0  68.9  79.7  87.0  92.3  98.0  99.8   105   117   137   168   201   227   252   272   282   284   261   236   208   181   158   139   111   107   102
 62.5  48.5  52.9  60.8  71.7  77.7  82.3  86.2  90.0  94.0   103   124   152   183   206   231   255   265   267   248   225   194   168   145   127  99.4  93.0  90.5
 65.0  40.0  45.8  53.5  63.4  67.9  71.1  74.9  78.0  82.3  89.8   108   132   162   185   209   232   245   246   231   206   177   151   130   113  87.8  79.3  79.0
 67.5  34.0  39.0  46.0  53.7  57.3  60.3  64.9  65.6  69.3  77.4  91.8   113   138   159   181   206   217   224   207   184   157   133   113  97.2  76.4  66.8  67.0
 70.0  28.0  32.3  38.2  43.5  46.8  49.8  54.0  54.5  55.8  62.7  75.7  91.2   113   133   152   174   189   190   178   160   133   113  94.8  80.6  63.3  54.6  55.0
 72.5  21.5  24.0  30.7  34.2  36.8  39.3  42.4  43.7  45.7  48.5  57.1  70.1  87.3   105   122   140   154   155   149   130   107  90.3  75.9  65.1  49.7  43.7  44.0
 75.0  15.0  14.9  21.4  25.3  27.2  29.6  31.2  33.2  34.8  36.8  41.3  49.4  63.0  77.0  93.1   108   116   119   113  98.0  80.9  68.7  57.3  49.5  38.4  33.4  33.0
 77.5  11.0  10.1  12.4  16.5  19.4  20.9  22.2  23.4  24.5  26.0  28.4  33.5  42.0  55.0  65.8  77.2  83.9  84.2  80.5  70.0  57.6  48.4  41.3  34.6  27.7  25.3  24.0
 80.0   7.0   6.4   6.9   9.9  12.2  11.1  13.2  13.7  16.0  16.9  16.6  20.0  23.0  33.0  39.5  48.9  52.7  55.0  52.0  43.6  37.1  31.0  26.8  22.7  19.3  17.8  15.0
 82.5   3.5   3.2   2.9   4.7   3.6   6.2   6.6   7.8   8.2   9.0   8.5   9.7  10.3  18.0  21.2  26.9  28.1  31.0  26.4  20.4  19.6  15.5  13.4  13.1  11.1  10.3   8.5
 85.0   0.0   0.2   0.6   1.5   1.4   2.6   2.5   2.0   2.5   2.9   2.4   2.1   3.9   3.0   7.0   8.8  12.5   9.7   9.2   7.0   6.9   6.2   4.5   4.9   3.1   2.5   2.0
 87.5   0.0   0.0   0.0   0.0   0.9   0.0   0.8   0.9   1.0   0.4   0.0   0.0   0.1   1.5   0.6   1.1   1.0   1.8   1.0   0.0   1.1   2.3   0.0   0.6   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