Illuminance plots of RFAK44

(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]      RFAK44 - 20271
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L4A
# [LUMCAT]    Riviera 2 AGP-(V4L4A)
# [DATE]      29/11/1994
# down given:   100.0%
# out given:    70.2%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK44.LDT
# Luminaire flux =   702 raw, for the given bulb(s) it would be 35098 lm,
#                   70.2 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.8 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   482 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   513 cd / 1000 lm,
# maximum spec. lum. intensity   513 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   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131
 10.0   118   119   121   122   123   124   125   125   126   128   129   130   132   133   135   137   139   141   143   145   147   148   150   152   155   159   161
 20.0   106   107   110   113   115   117   119   121   124   126   127   130   134   137   141   145   149   153   157   160   165   168   173   178   191   207   213
 30.0  93.0  95.1   102   108   111   114   118   121   124   128   131   134   138   142   151   160   170   179   187   192   198   202   202   204   213   241   256
 35.0  87.0  89.5  98.2   106   110   114   120   124   128   131   135   137   140   144   154   165   177   191   202   211   211   211   210   208   211   246   261
 40.0  79.0  83.9  93.9   103   109   115   121   127   132   135   138   140   143   148   156   171   188   203   211   212   213   212   210   208   205   245   268
 45.0  70.0  75.2  88.6  98.8   106   112   120   127   133   139   144   147   150   157   171   195   216   227   228   224   215   209   205   202   196   249   293
 47.5  65.5  70.8  84.4  95.8   103   110   118   126   135   141   147   151   155   164   181   210   234   245   244   232   220   206   200   197   190   241   294
 50.0  61.0  66.6  80.2  91.8  98.4   106   115   124   135   142   150   155   160   170   191   227   252   261   256   242   226   207   196   185   178   225   294
 52.5  55.5  62.2  75.7  87.3  93.7   101   110   120   133   143   152   158   164   177   207   248   271   278   269   252   232   212   191   176   159   196   245
 55.0  50.0  57.6  71.2  82.7  88.6  95.9   105   115   128   141   151   159   167   183   225   271   297   295   283   261   236   210   188   164   138   162   196
 57.5  43.0  52.4  66.6  78.1  84.2  90.6  99.5   110   122   136   148   159   171   202   263   309   322   319   299   272   236   205   177   151   115   127   145
 60.0  36.0  47.0  61.3  73.3  79.7  86.0  93.4   104   116   130   143   155   173   220   306   359   365   349   328   288   237   201   166   137  97.2  94.1  94.0
 62.5  29.0  40.8  55.6  68.5  75.3  81.5  88.6  96.9   110   123   137   149   172   249   370   417   415   392   360   314   255   198   153   123  82.6  71.8  72.0
 65.0  22.0  34.0  50.4  64.5  71.0  77.1  84.3  92.2   104   116   129   141   168   277   439   482   462   430   393   341   275   196   139   109  70.5  55.3  50.0
 67.5  17.0  26.8  45.1  59.7  66.1  72.4  79.8  87.5  97.4   109   120   128   151   252   430   513   490   452   409   356   291   197   132  95.1  59.4  44.8  40.0
 70.0  12.0  19.5  36.2  54.5  58.1  64.6  70.7  80.3  84.2  86.9   107  96.0   130   226   399   437   482   422   392   352   292   200   124  81.5  52.1  36.8  30.0
 72.5   8.0  11.0  26.1  34.7  41.9  39.4  44.2  43.9  46.0  50.3  64.9  52.5  85.3   138   281   329   341   335   336   298   252   179   109  69.1  45.8  29.4  22.5
 75.0   4.0   2.0  11.6  13.6  15.0  17.5  12.8  17.4  20.2  21.8  29.7  29.5  38.6  50.0   129   184   190   201   207   194   167   123  76.4  52.6  37.3  22.3  15.0
 77.5   2.0   0.1   0.1   5.3   6.1   6.8   9.1  11.3  13.6  15.9  17.4  18.1  18.5  30.5  55.9  75.6  81.5  95.7  96.8  89.4  76.1  55.2  39.1  27.3  26.9  14.7   9.5
 80.0   0.0   0.0   0.0   2.0   3.2   4.9   6.4   8.4   9.6  10.6  10.7  10.6  10.1  11.0  24.5  27.1  33.6  36.8  35.5  29.6  26.6  15.2   9.2  11.0  10.7   6.9   4.0
 82.5   0.0   0.0   0.0   0.8   1.3   2.2   3.3   4.0   5.1   5.4   5.0   4.9   4.2   6.0   6.9  10.6  11.2  10.4   9.6   6.2   5.9   4.4   2.9   1.9   1.5   3.2   2.5
 85.0   0.0   0.0   0.0   0.2   0.4   0.5   0.7   0.9   1.1   1.0   1.1   0.9   1.2   1.0   2.0   2.7   2.9   2.8   2.0   0.9   0.7   0.5   0.8   0.6   0.3   0.2   1.0
 87.5   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   0.5   0.1   0.0   0.0   0.4   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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