Illuminance plots of RFAK24

(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]      RFAK24 - 20165
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L4A
# [LUMCAT]    Riviera 2 AGP-(V2L4A)
# [DATE]      18/11/1994
# down given:   100.0%
# out given:    69.5%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK24.LDT
# Luminaire flux =   696 raw, for the given bulb(s) it would be 34811 lm,
#                   69.6 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.8 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   602 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   416 cd / 1000 lm,
# maximum spec. lum. intensity   602 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   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126
 10.0   112   112   114   115   116   116   118   119   120   122   123   125   126   128   130   133   135   138   140   142   146   150   153   157   162   170   174
 20.0   100   101   103   107   109   111   114   116   118   121   123   126   129   132   137   143   149   158   167   175   183   192   201   208   222   247   257
 30.0  90.0  90.4  96.8   103   106   109   112   116   119   122   125   129   134   139   150   162   178   193   207   217   224   228   228   232   244   273   295
 35.0  82.0  84.8  93.4   101   104   108   112   116   119   123   127   130   134   138   151   169   189   209   223   232   235   236   238   239   247   280   315
 40.0  74.0  79.0  88.0  95.4   101   106   111   116   121   124   127   130   134   138   152   177   201   220   231   237   243   242   245   249   252   287   351
 45.0  67.0  71.7  81.6  89.5  95.4   101   107   113   119   124   129   134   138   150   170   210   239   258   263   264   253   247   240   240   236   264   354
 47.5  61.5  67.1  77.3  85.8  90.9  96.7   104   111   118   124   130   137   143   160   193   243   272   291   298   285   269   251   238   230   215   236   302
 50.0  56.0  62.0  72.8  82.4  86.4  92.8   101   109   117   124   131   139   148   169   220   286   322   335   332   313   285   257   237   212   190   200   249
 52.5  52.5  57.2  68.9  79.3  83.5  89.5  97.3   105   114   123   132   141   156   194   277   350   374   390   371   345   302   266   230   199   161   164   195
 55.0  49.0  52.6  64.9  75.2  80.7  86.6  93.6   102   111   121   131   140   163   219   342   431   451   445   420   383   332   275   228   188   135   129   141
 57.5  41.5  47.1  59.8  71.3  77.0  82.7  89.7  97.9   108   117   129   137   167   255   422   514   524   499   471   423   366   292   231   179   113   101   106
 60.0  34.0  41.2  55.0  67.9  73.4  78.6  86.3  93.6   104   114   123   134   168   291   511   587   575   542   498   452   400   310   233   168  95.2  75.3  70.0
 62.5  27.0  34.0  50.5  63.9  69.6  72.3  77.8  88.3  97.2   103   116   121   150   267   498   602   596   540   502   455   394   316   228   154  80.0  59.0  54.0
 65.0  20.0  26.1  42.7  56.0  59.4  62.8  62.6  66.8  78.5  78.5  91.9  87.8   130   242   453   513   530   501   468   416   369   298   208   132  67.5  47.5  38.0
 67.5  13.5  17.4  32.2  38.7  38.7  37.9  31.5  33.9  42.9  37.1  51.5  50.5  85.4   151   309   378   375   416   368   351   311   252   169   107  56.0  39.4  30.5
 70.0   7.0   8.3  18.0  15.6  18.2  11.7  13.1  15.5  18.9  21.4  23.3  29.2  39.4  60.0   141   215   212   252   240   238   216   172   115  74.9  47.7  32.5  23.0
 72.5   3.5   3.6   2.6   7.5   7.0   8.7   9.0  11.4  14.0  15.6  17.4  18.1  21.4  39.0  71.2  81.3   116   126   123   124   110  81.5  58.8  46.0  40.1  24.9  15.0
 75.0   0.0   0.6   1.0   3.8   5.9   7.0   8.4   9.7  11.3  12.0  12.1  12.1  12.7  18.0  32.0  45.0  51.6  51.5  56.2  49.9  32.1  30.8  21.2  18.8  23.0  17.2   7.0
 77.5   0.0   0.0   0.0   1.6   3.6   5.2   6.1   7.5   8.0   8.2   7.6   6.4   7.4  11.5  13.5  19.0  20.3  22.7  21.9  16.6  13.4   8.8   7.4   7.0   7.9   9.2   3.5
 80.0   0.0   0.0   0.0   0.5   1.4   2.2   3.3   3.8   4.1   3.6   3.9   3.2   2.8   5.0   5.3   6.8   8.3   8.8   7.6   5.3   3.9   3.4   2.4   1.9   2.6   1.0   0.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   1.1   0.3   1.1   0.7   0.6   1.2   0.8   2.5   1.6   2.1   2.9   3.0   2.1   1.5   0.3   1.5   0.3   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   0.3   0.2   0.0   0.0   0.0   0.0   0.5   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