Illuminance plots of RFAO46

(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]      RFAO46 - 21642
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L6A
# [LUMCAT]    Riviera 2 AGP-(V4L6A)
# [DATE]      30/05/1995
# down given:   100.0%
# out given:    72.0%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO46.LDT
# Luminaire flux =   721 raw, for the given bulb(s) it would be 11169 lm,
#                   72.1 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  44.1 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   312 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   248 cd / 1000 lm,
# maximum spec. lum. intensity   358 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   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195
 10.0   174   175   177   181   183   186   188   191   194   196   199   201   204   206   207   209   210   211   212   213   214   214   214   213   213   211   210
 20.0   147   149   159   171   177   182   188   193   198   203   209   214   220   226   228   229   229   226   224   222   218   214   211   209   202   195   191
 30.0   120   129   144   159   166   174   183   192   202   210   219   227   232   236   237   236   234   230   224   218   211   202   193   185   175   165   163
 35.0   109   119   137   155   163   172   182   193   203   212   221   228   231   230   231   228   224   219   211   200   193   184   175   168   161   156   159
 40.0   100   110   129   148   155   164   177   189   201   216   228   236   240   242   241   236   228   216   199   187   178   168   158   151   145   148   151
 45.0  93.0  98.9   119   136   145   159   175   192   211   236   263   287   298   303   293   274   252   225   201   184   168   156   144   136   130   134   127
 47.5  88.5  94.1   112   130   141   155   174   194   219   251   282   309   323   328   318   292   263   232   204   183   165   150   137   127   122   125   117
 50.0  84.0  89.5   105   122   136   151   172   195   224   258   293   327   346   353   342   309   269   234   205   181   161   145   130   120   115   115   106
 52.5  78.5  84.2  98.6   114   130   147   168   192   224   260   302   331   350   356   344   312   271   232   201   177   156   139   127   114   106   106  98.5
 55.0  73.0  78.5  91.6   108   124   141   161   186   219   258   296   328   351   358   343   308   264   225   191   169   149   134   122   110  98.0  97.6  91.0
 57.5  67.5  72.7  84.7   101   115   132   150   174   209   248   289   320   341   346   329   298   254   211   178   155   138   125   113   104  91.2  87.3  84.0
 60.0  62.0  66.8  77.7  91.7   104   120   137   160   194   235   274   308   330   334   313   278   235   196   163   141   126   114   104  94.3  82.5  76.0  77.0
 62.5  56.0  60.4  70.5  81.7  91.6   107   122   144   176   215   253   289   308   312   290   255   215   178   146   125   110   101  92.9  84.9  72.3  66.3  67.5
 65.0  50.0  53.7  61.6  70.2  78.3  92.0   105   125   155   191   228   261   283   289   266   229   193   159   128   108  95.7  87.5  80.3  74.3  64.2  57.5  58.0
 67.5  42.0  45.3  51.9  59.0  65.4  76.9  86.0   105   130   164   197   228   244   248   230   199   167   138   109  90.6  82.6  74.5  67.1  64.4  57.0  49.5  49.0
 70.0  34.0  36.0  41.7  48.1  52.9  60.4  69.3  84.8   106   133   163   187   203   207   192   163   141   112  88.0  74.9  68.0  61.2  56.3  55.1  48.2  41.7  40.0
 72.5  26.0  27.5  31.2  37.1  40.7  46.0  53.3  64.0  80.6   103   124   144   158   160   150   132   109  86.2  70.4  58.3  52.3  48.3  45.1  43.7  39.0  33.7  32.5
 75.0  18.0  19.5  24.0  26.4  29.3  33.0  36.8  44.2  55.5  73.9  89.2   104   114   113   110  95.7  79.6  62.4  49.8  41.8  37.3  35.2  32.9  32.9  29.3  25.6  25.0
 77.5  12.5  12.2  17.0  16.4  18.2  21.2  23.9  28.1  34.7  47.1  58.1  66.7  76.8  77.5  75.6  64.8  55.1  41.5  32.5  27.9  25.1  24.0  24.0  24.1  20.1  18.5  18.0
 80.0   7.0   5.0   9.2   9.1   8.9  10.9  12.8  15.1  18.5  25.2  32.9  39.1  42.5  42.0  44.1  38.4  31.7  24.2  19.1  16.1  15.4  16.2  15.9  14.6  12.7  11.8  11.0
 82.5   3.5   2.2   3.6   3.8   3.8   5.2   4.5   6.6   7.9   9.9  13.2  18.5  20.4  24.0  21.8  19.7  13.7  12.2   9.3   7.9   7.3   8.9   7.2   4.9   6.7   6.5   6.0
 85.0   0.0   0.1   0.7   1.2   1.2   1.6   0.1   0.9   2.1   2.1   3.3   4.3   6.6   6.0   8.8   5.4   4.9   4.1   3.3   1.0   1.6   3.3   2.4   1.5   2.2   1.3   1.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.1   0.8   0.0   0.7   0.3   3.0   0.7   0.8   1.0   1.7   0.3   0.0   0.0   0.0   0.0   0.0   0.5   0.5   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