Illuminance plots of RFAO32

(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]      RFAO32 - 21632
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L2A
# [LUMCAT]    Riviera 2 AGP-(V3L2A)
# [DATE]      30/05/1995
# down given:   100.0%
# out given:    69.1%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO32.LDT
# Luminaire flux =   691 raw, for the given bulb(s) it would be 10715 lm,
#                   69.1 % of the bulb flux
# between 75 and 90:  3.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  53.2 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   276 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   230 cd / 1000 lm,
# maximum spec. lum. intensity   306 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   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151
 10.0   139   137   138   141   143   145   146   148   149   150   151   152   152   153   155   156   158   160   161   163   164   166   168   169   172   174   173
 20.0   124   126   132   134   136   139   143   146   148   149   151   153   157   160   164   168   172   176   179   181   183   183   185   188   190   194   190
 30.0   111   115   124   132   135   140   145   149   154   157   162   167   171   174   181   187   194   200   206   209   211   211   210   210   208   214   215
 35.0   104   107   118   128   133   139   145   152   159   164   168   174   179   183   184   190   199   207   213   215   216   216   215   214   214   218   217
 40.0  95.0   102   112   123   128   135   142   151   162   168   173   179   185   191   203   211   217   220   220   220   220   212   210   209   209   211   203
 45.0  87.0  90.3   102   114   120   127   135   143   154   166   178   188   206   227   244   254   254   252   243   236   225   213   202   197   196   194   183
 47.5  81.5  85.5  97.0   109   115   122   130   138   151   163   178   193   218   243   264   274   275   273   259   245   230   213   199   189   184   182   171
 50.0  76.0  81.0  92.3   104   110   117   126   133   146   159   174   196   229   258   283   291   292   287   272   253   236   213   195   179   171   167   159
 52.5  71.0  76.8  88.4   100   106   113   120   128   138   149   168   194   229   259   284   298   305   297   279   260   238   214   190   171   156   154   144
 55.0  66.0  72.3  83.4  93.4   100   107   113   120   127   138   159   187   227   259   283   296   306   303   282   262   235   208   185   164   142   141   128
 57.5  60.0  65.6  76.7  86.4  92.6   100   105   109   117   126   148   177   214   244   268   289   303   298   283   255   227   199   176   156   128   126   118
 60.0  54.0  58.1  69.3  80.5  84.9  90.0  96.0  97.3   104   113   135   166   200   229   252   276   288   295   274   245   217   188   165   143   115   110   107
 62.5  47.5  50.9  61.6  73.5  76.3  79.0  83.2  87.1  91.6  99.8   121   150   180   206   231   258   274   276   260   234   202   174   149   129   102  95.2  94.0
 65.0  41.0  43.8  53.0  61.2  66.0  68.8  71.6  75.7  79.7  85.7   104   131   160   183   208   235   251   253   242   213   183   156   133   114  89.2  81.0  81.0
 67.5  36.0  36.9  44.2  50.6  55.5  58.7  62.0  64.4  66.8  72.5  87.5   111   135   158   181   208   223   230   213   188   158   135   115  99.0  77.0  67.0  67.5
 70.0  31.0  29.9  36.4  41.5  46.6  48.5  51.1  52.7  54.2  59.3  72.1  88.2   111   132   152   174   194   193   183   162   133   111  97.5  83.0  63.7  53.0  54.0
 72.5  21.5  23.8  28.7  32.3  37.0  38.7  39.9  42.0  43.1  46.9  55.2  68.6  85.9   104   122   140   153   157   151   131   108  93.1  79.3  66.2  50.0  43.1  45.5
 75.0  12.0  18.1  20.8  22.8  24.8  27.9  29.7  32.8  34.8  36.6  40.2  47.4  60.5  76.0  91.6   108   117   120   113  97.7  81.9  70.2  57.4  48.8  39.8  34.7  37.0
 77.5   8.5  12.0  13.1  15.0  16.7  18.5  21.1  23.2  25.5  25.3  27.4  31.3  39.4  52.5  64.1  76.1  83.9  85.7  78.2  67.7  57.5  47.8  40.5  33.6  29.4  25.6  26.0
 80.0   5.0   5.8   7.1   9.2  10.4  11.8  13.2  14.3  15.5  16.6  16.2  18.6  23.4  29.0  39.2  47.2  52.1  53.2  48.5  43.0  35.3  30.7  25.7  21.0  18.2  16.3  15.0
 82.5   3.5   2.7   2.9   4.8   4.9   7.4   6.4   6.9   9.1   8.2   9.5   9.6   9.8  15.0  20.6  25.6  27.0  26.5  23.5  21.3  17.3  15.4  12.2  10.3   9.4   9.2   8.5
 85.0   2.0   0.1   0.6   2.8   1.7   3.2   1.6   0.1   2.6   3.8   2.3   2.8   4.7   1.0   7.8   9.0   9.4   9.4   7.9   5.1   5.9   5.0   4.7   4.0   3.5   2.4   2.0
 87.5   1.0   0.0   0.0   1.2   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.0   0.1   0.5   0.7   0.2   0.9   1.9   1.7   0.9   0.1   0.4   0.9   0.6   1.1   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