Illuminance plots of RFAO14

(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]      RFAO14 - 21620
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L4A
# [LUMCAT]    Riviera 2 AGP-(V1L4A)
# [DATE]      29/05/1995
# down given:   100.0%
# out given:    69.9%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO14.LDT
# Luminaire flux =   699 raw, for the given bulb(s) it would be 10841 lm,
#                   69.9 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  33.2 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   303 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   224 cd / 1000 lm,
# maximum spec. lum. intensity   367 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   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193
 10.0   148   150   154   158   160   163   166   168   172   176   180   184   189   193   197   200   204   207   210   214   215   216   217   218   219   219   219
 20.0   123   127   132   140   145   149   155   160   167   175   184   191   198   205   212   219   225   228   231   233   234   234   234   232   227   220   222
 30.0   107   110   119   130   136   142   149   158   169   181   195   208   221   233   243   251   258   262   262   259   254   247   237   230   218   210   206
 35.0   100   103   113   124   130   138   148   159   170   185   201   219   235   247   257   264   268   269   265   256   247   238   228   219   205   195   187
 40.0  90.0  94.0   107   117   122   132   142   153   166   186   210   233   252   269   282   287   285   277   263   247   232   216   204   195   184   175   164
 45.0  82.0  86.7  99.9   110   117   124   133   148   166   193   229   269   303   328   345   344   328   305   274   247   220   197   176   168   159   153   138
 47.5  78.0  82.8  94.7   104   111   119   130   144   166   195   238   277   311   337   357   359   350   324   284   247   216   189   169   156   144   141   130
 50.0  74.0  78.3  90.5  98.6   104   113   126   140   163   194   236   279   317   345   367   366   354   328   287   245   209   181   159   144   130   129   121
 52.5  68.5  73.4  87.1  92.9  98.0   105   118   132   155   187   234   274   310   342   364   367   356   324   281   238   200   172   149   134   116   116   112
 55.0  63.0  68.3  81.9  86.1  90.9  97.1   106   121   144   176   222   263   302   339   360   362   348   316   269   226   188   161   138   123   104   102   102
 57.5  59.5  62.2  73.5  78.5  82.2  87.9  94.9   109   131   163   209   247   284   321   345   350   337   298   252   209   173   149   126   110  93.8  89.5  90.0
 60.0  56.0  55.3  64.5  70.3  73.0  77.4  84.4  96.0   117   147   187   226   264   302   327   329   314   279   231   189   155   131   112  97.1  83.0  77.7  78.0
 62.5  47.0  48.1  55.7  61.7  63.9  66.7  72.7  84.1   101   127   164   202   238   272   295   303   286   251   210   168   135   113  96.7  83.7  71.1  65.8  65.0
 65.0  38.0  40.9  47.4  52.2  54.0  56.2  60.2  69.6  84.3   104   138   175   210   241   260   265   251   219   184   144   115  95.5  82.2  72.3  60.6  53.7  52.0
 67.5  29.5  32.8  39.1  41.6  43.3  45.7  48.6  55.7  65.7  83.2   111   145   174   201   219   224   209   185   151   118  93.7  77.6  67.1  59.5  50.9  44.8  43.0
 70.0  21.0  24.3  30.1  30.9  34.3  35.7  37.8  42.9  51.0  62.1  85.9   111   137   160   174   180   169   147   120  96.1  74.4  59.8  52.1  45.9  41.3  37.6  34.0
 72.5  16.0  17.1  21.2  22.6  25.9  27.6  28.0  31.6  37.1  43.6  58.7  80.0   102   121   132   135   127   111  91.3  72.8  55.9  44.6  38.3  35.7  31.2  30.1  27.5
 75.0  11.0  10.4  13.3  15.1  16.8  18.8  19.2  21.8  25.2  27.8  38.4  51.3  68.0  82.0  91.0  96.5  90.5  77.9  62.9  49.4  37.3  30.6  26.8  26.2  23.7  22.5  21.0
 77.5   6.0   5.3   6.4  10.3   9.7  10.9  12.0  12.6  15.5  16.4  22.6  27.6  41.4  52.5  58.1  60.1  57.3  47.4  38.3  29.0  22.2  18.4  16.8  16.7  16.7  15.2  14.5
 80.0   1.0   0.6   2.8   5.1   4.3   4.5   5.5   5.5   8.6   8.7  10.2  13.4  19.9  23.0  31.3  33.2  29.3  25.2  19.0  13.7  11.3   9.9   8.5   9.3  10.2   8.0   8.0
 82.5   0.5   0.0   0.7   0.0   2.9   2.1   1.3   0.3   3.0   3.0   3.8   4.3   6.9  12.5  12.0  14.1  12.5  10.0   6.7   4.2   4.1   2.9   2.2   3.8   5.0   3.8   4.0
 85.0   0.0   0.0   0.1   0.0   2.3   0.6   0.0   0.0   0.3   0.1   1.3   0.9   2.8   2.0   3.3   3.7   4.8   1.8   1.7   1.8   0.6   0.0   0.4   1.2   1.0   0.2   0.0
 87.5   0.0   0.0   0.0   0.0   1.3   0.2   0.0   0.0   0.0   0.0   0.0   0.0   1.2   1.0   0.8   0.0   0.0   1.0   0.1   0.0   0.0   0.4   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