Illuminance plots of RFAK14

(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]      RFAK14 - 20160
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L4A
# [LUMCAT]    Riviera 2 AGP-(V1L4A)
# [DATE]      18/11/1994
# down given:   100.0%
# out given:    70.8%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK14.LDT
# Luminaire flux =   709 raw, for the given bulb(s) it would be 35468 lm,
#                   70.9 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.6 cd / 1000 lm ,  0.1 % 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   616 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   366 cd / 1000 lm,
# maximum spec. lum. intensity   646 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   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124   124
 10.0   111   111   112   114   114   115   117   118   119   121   123   124   126   128   130   132   135   137   139   141   146   150   154   158   164   172   176
 20.0   100  99.7   103   106   108   110   113   115   117   119   121   124   129   133   139   144   151   160   170   179   188   197   206   214   229   257   279
 30.0  88.0  90.4  95.9   101   104   107   111   115   118   121   125   129   134   138   150   163   182   198   212   222   229   232   232   237   248   284   319
 35.0  82.0  84.9  91.6  98.2   102   107   111   115   119   123   126   129   134   141   155   175   198   216   230   240   243   242   243   245   253   300   336
 40.0  74.0  79.0  87.1  95.7  99.6   105   109   114   117   122   126   129   132   142   159   188   216   236   245   251   253   253   254   255   258   314   374
 45.0  66.0  69.4  79.4  90.3  92.6  98.4   104   110   116   122   128   133   140   154   184   237   269   287   287   285   268   260   250   243   236   282   349
 47.5  61.0  64.7  75.9  87.1  90.3  95.5   102   108   115   121   129   136   146   169   217   281   311   332   330   307   288   265   246   232   211   249   286
 50.0  56.0  60.1  72.1  82.5  87.3  92.7  99.8   106   114   121   129   139   152   184   256   336   375   384   371   345   309   271   243   216   187   210   223
 52.5  52.0  55.7  68.9  78.3  83.4  89.5  97.0   105   112   121   130   140   162   219   330   416   441   448   422   388   332   284   238   205   161   172   178
 55.0  48.0  51.5  65.2  74.9  79.9  86.6  93.1   102   110   119   128   140   170   254   414   514   528   512   478   436   370   302   240   196   137   136   133
 57.5  40.5  45.8  60.6  71.8  77.3  83.6  89.3  97.1   107   115   125   136   172   285   488   597   605   563   529   470   410   327   252   190   116   105   101
 60.0  33.0  39.4  55.9  67.8  73.8  79.4  85.2  92.0   102   112   119   131   169   315   563   646   630   595   541   489   444   346   261   183  99.5  78.5  68.0
 62.5  26.0  32.0  51.2  62.6  69.5  72.7  76.6  85.2  94.2  97.1   112   113   141   262   492   614   616   563   524   480   421   344   252   170  83.5  61.3  54.0
 65.0  19.0  24.1  41.3  52.9  56.3  57.4  58.1  59.6  69.4  66.0  84.5  71.6   111   208   379   455   503   486   467   419   376   313   226   146  69.5  49.0  40.0
 67.5  12.0  14.7  27.4  33.8  30.3  31.6  25.6  28.9  33.4  25.7  44.1  33.8  69.2   125   244   288   320   366   341   331   299   251   177   114  56.4  40.4  31.0
 70.0   5.0   4.7  14.2  11.8  15.2   9.8  11.4  13.6  16.7  17.7  19.4  21.2  31.7  42.0   102   160   156   206   205   202   191   156   112  73.4  46.9  33.2  22.0
 72.5   2.5   1.3   1.3   6.0   7.4   8.7  10.2  11.8  13.0  14.6  14.0  15.3  17.1  27.0  47.8  56.7  85.9  96.0  94.0  95.8  87.4  68.5  51.1  42.4  37.7  24.6  14.0
 75.0   0.0   0.2   0.5   3.2   5.6   7.3   9.4  10.1  10.3  11.6  10.3   9.8   8.8  12.0  21.9  31.1  37.9  37.2  40.7  36.5  24.9  24.3  17.2  15.7  20.8  15.4   6.0
 77.5   0.0   0.0   0.0   1.4   3.5   5.2   6.3   6.5   6.7   7.3   6.6   5.1   4.6   7.0  10.0  13.7  14.5  16.0  15.5  11.8   9.4   6.8   6.0   6.0   6.5   8.0   3.0
 80.0   0.0   0.0   0.0   0.5   1.4   2.2   2.4   3.1   3.1   3.4   2.7   2.5   2.1   2.0   4.1   5.0   6.6   6.5   5.5   3.6   3.2   2.5   2.4   1.7   3.9   0.9   0.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   0.1   0.0   0.6   0.5   0.6   0.4   0.0   1.0   0.2   1.4   1.7   1.4   1.5   1.1   1.1   0.6   0.3   0.0   2.0   0.0   0.0
 85.0   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   0.4   0.0   0.0
 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   0.0   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
 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