Illuminance plots of RFAI66

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      RFAI66 - 19941
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L6A
# [LUMCAT]    Riviera 2 AGP-(V6L6A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    77.0%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI66.LDT
# Luminaire flux =   771 raw, for the given bulb(s) it would be 11571 lm,
#                   77.1 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  66.2 cd / 1000 lm ,  0.4 % 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   583 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   676 cd / 1000 lm,
# maximum spec. lum. intensity   676 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   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220   220
 10.0   216   217   220   219   218   218   217   216   215   214   212   211   211   210   209   209   208   208   208   208   209   209   210   211   214   213   213
 20.0   167   175   181   190   195   199   204   209   210   211   211   211   210   210   208   205   203   201   199   197   195   193   194   194   193   205   230
 30.0   104   112   129   149   162   179   195   211   225   239   248   254   253   248   241   232   220   209   198   188   178   169   159   151   141   134   145
 35.0  90.0  96.0   113   134   148   165   186   207   225   241   255   259   258   251   242   229   215   203   188   173   160   148   140   134   124   117   128
 40.0  80.0  88.1   107   126   137   153   172   196   222   242   253   256   256   253   244   232   216   197   177   159   145   136   129   123   114   107   114
 45.0  70.0  82.1   106   125   136   151   169   204   236   269   293   306   309   305   285   257   227   194   169   152   140   131   124   116   106  97.2   106
 47.5  67.5  78.7   104   126   138   153   178   211   260   296   323   338   343   332   305   271   233   195   169   151   139   129   121   114   100  91.9   101
 50.0  65.0  75.0  99.8   124   140   157   185   223   277   323   356   373   378   358   324   284   240   200   173   153   138   126   117   109  94.6  86.3  96.0
 52.5  58.0  69.5  92.1   122   137   160   188   232   288   346   388   396   393   369   334   292   246   206   177   152   133   120   111   102  88.4  79.5  88.5
 55.0  51.0  62.5  83.6   111   131   154   186   233   294   359   394   408   407   379   343   296   243   209   177   148   127   114   104  96.9  82.5  72.4  81.0
 57.5  44.0  55.4  75.5  98.8   118   143   176   223   288   353   394   421   420   390   345   290   240   203   171   141   121   109  99.2  91.7  77.6  65.5  73.0
 60.0  37.0  48.3  67.3  87.8   105   129   161   208   279   348   416   440   434   401   345   271   224   194   160   134   116   103  94.1  86.6  73.2  58.6  65.0
 62.5  29.5  40.8  59.2  77.5  91.7   114   146   192   274   371   451   488   502   444   347   248   207   179   149   125   109  97.6  89.4  81.5  68.9  52.9  54.0
 65.0  22.0  33.2  52.5  70.5  81.6  98.6   130   182   270   406   505   575   583   487   338   221   190   164   135   115   102  91.7  84.9  77.6  64.4  47.9  43.0
 67.5  16.5  26.5  46.8  64.7  75.2  88.9   113   162   270   430   555   640   633   509   306   194   165   143   118   106  94.6  85.6  79.8  73.8  60.0  41.9  33.5
 70.0  11.0  20.2  42.3  59.4  68.4  79.9  97.1   136   237   399   567   635   676   531   260   155   136   115   105  96.1  86.7  78.9  73.6  69.6  54.7  35.5  24.0
 72.5   6.5  14.7  38.2  53.6  59.4  68.4  76.9   103   178   310   437   579   539   394   176   114  88.8  80.6  80.7  73.7  69.3  66.2  63.0  59.2  49.1  27.7  16.0
 75.0   2.0   9.6  32.0  42.6  46.4  44.3  43.6  51.6  86.9   176   259   342   327   257  97.8  63.1  44.2  37.7  40.8  40.5  38.4  40.4  40.9  43.9  34.9  19.2   8.0
 77.5   1.0   5.0  23.5  15.2  21.8  14.4  13.5  15.1  30.6  69.2   108   143   172   149  48.8  29.2  20.7  16.8  17.3  15.5  15.4  15.0  19.6  18.5  20.3  10.7   4.5
 80.0   0.0   0.6   8.2   2.4   2.4   2.2   3.9   6.4  11.6  22.5  35.8  45.3  66.2  41.0  23.6  16.5  13.3  10.9   9.0   7.8   6.5   5.9   5.2   5.7   7.0   2.1   1.0
 82.5   0.0   0.0   0.0   0.0   1.1   0.4   1.0   1.9   4.3   6.1  10.6  14.8  17.0  23.0  10.2   8.1   6.8   5.3   4.6   3.9   3.1   2.2   1.5   0.9   0.0   0.5   0.5
 85.0   0.0   0.0   0.0   0.0   0.3   0.0   0.0   0.0   0.9   1.1   2.5   3.0   5.5   5.0   3.9   2.5   2.3   1.1   1.1   1.9   1.4   0.5   0.4   0.3   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   0.4   0.0   0.0   0.1   2.5   0.1   0.0   0.9   0.4   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