Illuminance plots of RFAK43

(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]      RFAK43 - 20270
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L3A
# [LUMCAT]    Riviera 2 AGP-(V4L3A)
# [DATE]      29/11/1994
# down given:   100.0%
# out given:    68.2%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK43.LDT
# Luminaire flux =   682 raw, for the given bulb(s) it would be 34112 lm,
#                   68.2 % of the bulb flux
# between 75 and 90:  3.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  44.9 cd / 1000 lm ,  0.5 % 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   455 cd / 1000 lm,
# maximum spec. lum. intensity   455 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   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120   120
 10.0   114   114   115   117   117   118   119   120   120   121   121   122   122   123   124   124   125   126   126   127   128   130   131   132   134   136   136
 20.0   105   105   108   111   112   113   115   117   118   120   121   123   125   127   128   130   131   134   136   139   142   144   147   150   157   166   171
 30.0  96.0  98.4   102   108   110   113   116   119   121   123   125   127   128   129   134   138   143   149   155   161   167   172   177   184   196   225   240
 35.0  91.0  92.6   101   108   111   115   119   123   125   128   129   130   131   133   135   139   146   155   166   177   183   190   194   196   204   236   253
 40.0  82.0  86.1  97.5   106   111   116   121   125   129   132   133   135   136   135   138   144   154   166   178   189   197   201   203   201   203   244   260
 45.0  71.0  78.1  91.5   102   108   113   118   124   129   133   138   139   141   143   145   156   170   189   204   210   204   202   201   199   201   257   299
 47.5  66.5  72.9  86.9  98.8   105   111   116   123   128   134   140   142   144   145   149   163   182   206   223   223   214   202   198   195   197   260   323
 50.0  62.0  67.2  82.6  95.7   101   107   112   119   126   133   140   144   146   147   153   171   196   225   240   238   224   208   198   187   190   260   347
 52.5  56.0  62.4  77.9  92.3  97.7   103   108   115   123   131   140   144   147   149   159   181   213   247   257   251   233   215   197   182   177   247   319
 55.0  50.0  58.1  73.0  87.0  93.6  98.8   103   110   118   128   137   143   147   150   166   195   238   269   275   266   244   219   196   176   160   225   290
 57.5  42.5  52.7  67.8  82.2  89.2  95.3  98.7   105   112   122   132   140   146   156   181   221   266   295   293   280   254   224   194   170   140   192   240
 60.0  35.0  47.1  62.5  77.3  84.6  90.1  93.3  99.8   106   116   127   136   144   161   200   263   314   324   319   298   264   226   189   160   122   155   190
 62.5  29.0  41.1  56.7  72.1  80.2  85.2  89.4  94.8   101   110   121   130   138   160   220   311   364   365   347   323   284   235   183   147   102   117   136
 65.0  23.0  34.6  50.9  67.1  75.3  79.8  85.0  89.7  95.8   104   114   123   132   159   245   365   412   406   378   348   305   249   179   135  85.7  81.4  81.0
 67.5  17.0  27.6  45.3  61.6  69.3  75.3  80.0  84.1  90.1  98.3   108   114   122   143   233   401   448   436   397   360   320   265   183   126  70.8  58.9  58.5
 70.0  11.0  20.3  35.8  55.6  60.8  68.3  71.8  77.9  80.9  81.7  98.2  93.1   111   127   208   360   455   415   390   356   318   268   186   119  59.5  42.9  36.0
 72.5   8.0  11.8  25.1  35.8  44.5  43.7  47.2  45.8  46.1  49.6  62.5  58.5  74.5  76.0   150   290   335   349   347   315   285   243   177   108  48.8  32.7  26.5
 75.0   5.0   2.8  11.9  14.9  16.1  20.1  14.5  18.8  18.8  18.3  28.4  29.5  31.6  25.0  72.7   174   197   224   229   222   211   182   142  89.0  40.1  24.3  17.0
 77.5   2.5   0.6   1.4   6.3   6.5   7.3   9.1  10.3  11.6  13.8  15.5  16.1  14.2  16.0  33.1  73.0  88.2   107   116   117   111   103  82.7  52.3  29.6  17.0  11.0
 80.0   0.0   0.0   0.5   2.1   3.3   5.0   6.2   7.6   8.3   9.1  10.1   9.7   7.9   7.0  17.1  26.1  36.8  42.4  44.9  42.5  43.9  32.5  27.0  23.5  13.8   9.8   5.0
 82.5   0.0   0.0   0.0   0.0   1.2   2.8   3.3   4.8   4.7   4.4   4.6   4.9   4.2   4.0   5.0  10.4  12.1  12.1  12.3   8.9  10.9  10.1   6.2   2.8   3.7   4.9   3.0
 85.0   0.0   0.0   0.0   0.0   0.3   1.0   0.7   0.9   1.1   1.8   1.0   0.9   1.2   1.0   2.0   2.6   3.8   2.9   3.1   1.9   1.5   1.6   1.2   0.9   0.7   0.3   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   0.1   0.0   0.4   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