Illuminance plots of RFAO15

(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]      RFAO15 - 21621
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L5A
# [LUMCAT]    Riviera 2 AGP-(V1L5A)
# [DATE]      29/05/1995
# down given:   100.0%
# out given:    71.7%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO15.LDT
# Luminaire flux =   717 raw, for the given bulb(s) it would be 11115 lm,
#                   71.7 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.1 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   309 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   224 cd / 1000 lm,
# maximum spec. lum. intensity   395 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   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215
 10.0   169   173   179   184   187   190   194   198   201   205   208   211   215   218   221   224   226   229   231   234   234   235   235   235   235   233   231
 20.0   137   141   148   156   161   167   175   183   192   201   210   219   227   234   239   244   248   248   248   247   243   239   237   233   225   220   220
 30.0   112   116   128   144   152   161   172   184   198   212   227   243   255   265   269   272   273   271   265   259   250   238   225   215   203   194   193
 35.0   105   108   120   138   146   155   167   181   198   216   235   252   266   275   280   280   277   267   257   245   232   221   209   198   183   178   173
 40.0  94.0  99.4   112   127   135   145   158   174   196   224   250   272   290   300   307   303   291   270   247   227   209   194   183   174   162   158   149
 45.0  86.0  90.9   101   115   124   136   152   175   204   237   278   318   348   370   373   358   327   289   251   220   192   175   158   149   138   137   129
 47.5  80.0  86.6  97.0   109   119   129   149   175   204   243   290   328   358   381   385   370   341   300   253   216   188   168   149   137   127   126   121
 50.0  74.0  82.3  93.0   105   113   125   143   169   201   242   288   331   365   392   395   374   340   298   251   211   180   158   139   128   116   116   112
 52.5  71.0  77.5  89.2  99.1   107   119   136   161   193   236   287   325   359   385   390   370   339   290   244   203   170   147   130   119   106   105   104
 55.0  68.0  72.6  83.6  91.0  98.0   110   127   151   181   225   271   312   350   377   385   361   326   280   232   190   158   136   120   108  95.3  92.3  96.0
 57.5  61.5  66.1  75.2  82.0  88.0  98.9   115   135   165   206   253   294   333   359   367   345   309   261   216   173   143   122   106  95.3  84.3  80.2  82.5
 60.0  55.0  58.1  66.8  73.8  77.4  86.6   102   119   146   188   229   271   314   340   346   323   284   240   193   155   127   108  92.7  84.0  75.0  68.4  69.0
 62.5  48.0  50.3  58.1  65.3  67.1  73.5  85.4   103   126   163   204   243   282   304   309   293   255   211   170   139   112  93.2  79.9  73.1  67.0  58.8  58.0
 65.0  41.0  42.5  48.5  54.7  56.0  60.7  69.0  83.9   105   137   175   210   248   268   271   253   219   181   145   116  92.6  76.1  67.6  62.5  58.0  50.6  47.0
 67.5  33.0  34.6  39.3  43.7  45.2  48.4  55.0  64.7  82.5   110   143   176   205   221   224   213   182   152   118  92.7  73.7  60.7  56.1  52.2  48.4  43.3  39.5
 70.0  25.0  26.8  30.2  32.6  34.5  36.6  41.7  48.2  59.6  82.1   112   137   161   173   176   168   147   119  92.5  71.4  56.6  46.4  43.5  42.0  39.5  36.4  32.0
 72.5  17.5  19.1  20.2  23.2  24.7  26.5  29.5  34.1  41.2  55.8  78.9  98.4   118   130   133   124   110  87.2  67.6  50.5  40.3  32.4  30.7  31.7  30.9  28.3  26.0
 75.0  10.0  11.5  13.3  14.8  16.5  18.3  19.2  22.3  26.2  35.4  46.0  64.6  77.1  86.0  91.0  86.6  75.5  58.4  44.7  33.8  27.6  22.0  20.2  21.3  21.9  19.7  20.0
 77.5   6.5   6.2   7.2   8.5   9.7  11.5  11.3  12.9  14.8  19.7  25.4  36.6  47.0  55.0  57.4  52.6  44.5  35.1  26.8  20.7  15.5  13.5  14.2  14.0  13.5  13.1  14.0
 80.0   3.0   1.6   3.2   3.6   4.3   4.8   4.5   5.6   7.1   8.7  11.4  16.3  22.8  24.0  30.1  26.6  23.9  18.6  13.0   8.7   7.5   7.5   9.0   7.9   7.8   6.9   8.0
 82.5   1.5   0.5   0.7   0.0   1.3   1.3   0.8   1.1   2.6   4.1   3.0   5.8   8.2  13.0  11.3  11.7   9.5   6.6   4.1   2.2   2.9   2.7   2.2   2.9   3.6   3.3   5.0
 85.0   0.0   0.0   0.1   0.0   0.9   0.0   0.0   3.6   1.4   1.1   0.5   1.0   2.0   2.0   3.5   2.5   2.1   2.5   1.8   0.0   0.7   0.5   0.4   2.2   0.7   0.2   2.0
 87.5   0.0   0.0   0.0   0.0   0.6   0.0   0.0   0.9   0.2   0.9   0.0   0.0   0.4   1.0   0.1   0.8   0.0   0.0   0.3   0.0   0.0   0.2   0.3   1.2   0.0   0.4   1.5
 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