Illuminance plots of RFAK54

(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]      RFAK54 - 20277
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L4A
# [LUMCAT]    Riviera 2 AGP-(V5L4A)
# [DATE]      30/11/1994
# down given:   100.0%
# out given:    71.2%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK54.LDT
# Luminaire flux =   712 raw, for the given bulb(s) it would be 35597 lm,
#                   71.2 % of the bulb flux
# between 75 and 90:  3.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  57.0 cd / 1000 lm ,  0.6 % 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   412 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   459 cd / 1000 lm,
# maximum spec. lum. intensity   459 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   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136
 10.0   121   122   124   125   126   127   128   129   130   131   132   134   135   136   138   139   141   142   144   146   148   150   152   153   156   161   165
 20.0   107   110   112   116   118   120   122   124   127   129   131   134   138   141   144   147   151   154   158   161   164   166   170   174   182   194   202
 30.0  95.0  98.0   105   111   115   118   122   126   129   132   136   140   143   147   156   164   172   179   186   191   193   196   196   198   205   230   244
 35.0  89.0  91.9   102   111   116   121   126   130   134   138   140   144   147   151   161   170   180   192   199   203   206   208   205   201   204   233   248
 40.0  81.0  85.4  97.3   109   115   122   130   135   140   145   147   148   150   153   165   177   191   204   209   211   212   208   204   202   198   231   255
 45.0  73.0  77.9  91.0   104   112   120   129   139   146   152   157   160   162   169   181   200   216   228   231   227   213   208   203   198   189   226   262
 47.5  67.5  73.2  87.3  99.8   108   118   127   138   149   156   162   166   169   175   191   212   232   245   245   237   223   211   201   194   185   220   273
 50.0  62.0  68.0  82.9  95.8   103   113   125   136   149   158   166   171   176   181   202   225   248   258   256   246   234   213   200   187   177   212   283
 52.5  57.5  63.6  77.6  91.4  98.5   108   120   133   146   160   169   175   180   187   208   239   262   271   265   253   237   215   197   180   161   190   251
 55.0  53.0  59.8  72.3  86.4  93.6   102   113   127   141   158   168   177   183   192   216   251   276   282   272   256   235   214   194   170   142   160   218
 57.5  45.0  54.4  67.6  81.1  88.2  96.4   107   119   135   151   165   176   185   203   240   274   287   289   278   256   230   209   182   159   121   129   166
 60.0  37.0  48.1  62.7  76.3  82.6  90.4  99.5   111   126   144   159   172   186   213   267   308   316   302   289   256   223   195   168   144   103  98.0   114
 62.5  30.0  41.5  57.3  71.3  77.8  84.8  93.2   103   118   135   151   166   185   238   317   351   352   335   306   266   224   182   151   127  85.6  76.0  85.0
 65.0  23.0  34.6  51.9  66.8  73.3  80.1  86.9  96.4   109   126   141   156   182   262   376   412   393   375   337   289   229   171   133   108  72.6  58.8  56.0
 67.5  18.5  27.8  46.6  61.8  69.0  75.4  81.3  90.2   102   118   131   145   169   261   403   459   436   407   366   310   245   162   119  92.0  61.9  47.5  44.5
 70.0  14.0  21.3  40.2  56.4  64.0  70.3  76.5  84.5  94.9   106   120   127   153   260   423   450   458   408   368   324   255   166   109  77.8  53.5  38.8  33.0
 72.5   9.5  14.4  33.4  45.9  53.3  58.5  62.0  67.2  77.3  78.8  82.6  97.5   105   172   325   416   371   370   347   301   240   162  97.8  67.6  45.4  31.0  25.5
 75.0   5.0   7.3  17.2  31.1  27.0  32.0  29.5  34.5  37.3  35.9  44.5  54.4  51.9  84.0   180   258   248   270   255   228   194   130  79.7  55.4  39.1  23.3  18.0
 77.5   3.0   3.5   3.6  10.3  10.9   8.7  12.1  12.1  15.5  19.1  21.6  25.4  25.9  50.5  92.9   118   127   138   140   129   107  78.5  46.8  36.6  30.6  15.7  12.0
 80.0   1.0   0.4   1.2   1.7   3.2   5.8   7.1   8.5  10.4  12.3  14.1  14.2  14.0  17.0  39.7  42.3  52.5  57.0  56.4  49.4  42.6  24.3  15.0  18.4  14.8   8.0   6.0
 82.5   0.5   0.0   0.0   0.0   1.2   3.1   4.3   5.0   6.0   6.6   7.0   7.3   6.7   9.5  11.1  16.6  17.1  16.0  15.8  10.5  10.5   7.6   4.5   2.8   4.4   3.8   3.5
 85.0   0.0   0.0   0.0   0.0   0.3   1.0   1.4   1.9   2.1   1.9   2.1   2.2   2.0   2.0   3.9   4.8   4.7   3.9   3.4   1.9   1.4   1.1   1.2   0.9   0.9   0.2   1.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.1   1.0   0.3   0.1   0.0   0.9   0.3   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