Illuminance plots of RFAK17

(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]      RFAK17 - 20163
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L7A
# [LUMCAT]    Riviera 2 AGP-(V1L7A)
# [DATE]      18/11/1994
# down given:   100.0%
# out given:    73.6%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK17.LDT
# Luminaire flux =   737 raw, for the given bulb(s) it would be 36825 lm,
#                   73.7 % of the bulb flux
# between 75 and 90:  0.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   3.8 cd / 1000 lm ,  0.0 % 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   587 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   207 cd / 1000 lm,
# maximum spec. lum. intensity   816 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   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260   260
 10.0   183   183   188   196   200   205   210   215   219   223   228   232   237   242   245   247   250   253   256   259   263   267   271   276   285   296   305
 20.0   114   116   127   138   145   155   167   179   190   201   212   222   232   242   246   250   254   256   258   259   260   262   266   269   274   301   318
 30.0  92.0  94.5   103   112   117   124   136   150   168   190   210   229   246   261   267   271   273   272   269   264   261   256   247   242   233   233   252
 35.0  84.0  86.0  94.9   104   111   118   127   139   157   181   210   233   250   261   267   271   273   273   271   266   258   248   233   216   195   180   184
 40.0  74.0  79.1  87.9  98.0   104   111   120   132   149   178   209   234   252   264   268   278   282   281   276   260   245   222   202   183   153   135   145
 45.0  64.0  68.6  81.3  92.3  99.5   107   117   131   151   192   241   290   315   337   342   346   341   325   291   254   212   182   156   138   111   104   112
 47.5  59.5  64.1  76.4  89.1  96.6   104   116   130   156   204   266   342   386   414   415   411   385   353   307   247   201   160   136   115  98.4  92.8  98.5
 50.0  55.0  60.2  71.7  85.1  93.5   102   113   129   157   218   312   404   459   490   494   487   447   386   317   249   190   146   117   103  88.1  83.6  85.0
 52.5  51.5  55.8  67.5  80.8  89.7  99.4   110   126   157   231   348   485   577   618   611   575   508   430   334   249   178   131   107  92.8  81.9  75.0  75.0
 55.0  48.0  51.2  63.0  76.4  85.5  94.3   106   121   152   232   396   574   699   745   728   671   579   466   352   244   164   119  96.8  88.4  76.2  66.9  65.0
 57.5  41.0  45.8  57.8  71.9  80.6  87.8  99.6   114   143   224   413   611   734   781   759   714   635   495   352   227   145   104  90.5  82.9  70.9  59.2  54.0
 60.0  34.0  40.1  53.7  68.2  76.2  84.3  94.4   106   127   197   357   585   752   816   776   690   599   503   329   197   116  95.1  83.5  77.3  65.4  51.7  43.0
 62.5  28.0  33.8  50.3  63.5  71.1  76.4  81.1  96.1   105   143   278   471   534   559   575   587   517   414   276   153   101  85.4  78.2  72.0  60.1  43.7  35.5
 65.0  22.0  27.1  42.7  53.3  55.1  56.1  53.7  56.4  62.3  77.5   157   254   275   301   335   366   373   286   193  99.8  75.4  71.7  68.3  64.9  53.9  35.4  28.0
 67.5  15.5  18.5  31.7  32.3  25.4  28.4  21.5  23.4  22.3  32.2  70.9   101   152   184   197   182   207   152  86.8  47.7  43.4  47.1  49.6  49.5  46.5  27.8  19.5
 70.0   9.0   8.8  17.2   9.0  10.8   7.2   7.8  10.6  13.5  19.2  31.2  53.0  66.6  66.0  89.1   101  85.5  69.6  35.6  21.4  19.5  20.3  25.5  27.5  32.6  20.7  11.0
 72.5   4.5   3.8   2.7   3.7   3.6   4.4   5.0   6.5   8.7  11.4  16.1  21.4  32.8  40.0  44.9  39.7  41.0  27.7  16.0  11.2   8.5   8.6   8.8  12.9  16.0  12.9   6.5
 75.0   0.0   0.6   1.2   1.7   2.3   2.7   3.0   3.9   4.9   6.3   9.2  11.7  14.3  14.0  19.8  21.7  17.9  11.0   7.7   6.4   5.0   4.2   4.2   3.9   8.2   4.6   2.0
 77.5   0.0   0.0   0.0   0.4   0.9   1.6   1.2   2.0   2.6   3.1   4.7   5.0   5.7   8.0   7.9   8.9   6.3   4.8   3.6   2.9   2.9   2.4   1.8   2.5   2.4   1.7   1.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.1   0.2   0.6   0.8   1.1   1.6   2.4   1.7   2.0   3.8   3.5   2.8   1.5   1.2   1.1   0.9   0.2   0.2   1.1   0.8   0.2   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   1.0   0.8   1.2   0.1   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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