Illuminance plots of RFAI43

(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]      RFAI43 - 19924
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L3A
# [LUMCAT]    Riviera 2 AGP-(V4L3A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    73.5%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI43.LDT
# Luminaire flux =   736 raw, for the given bulb(s) it would be 11041 lm,
#                   73.6 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  40.4 cd / 1000 lm ,  0.2 % 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   804 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   758 cd / 1000 lm,
# maximum spec. lum. intensity   804 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   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183
 10.0   136   137   141   146   148   151   154   157   160   163   167   170   174   177   181   186   190   194   199   203   207   210   213   217   223   230   236
 20.0   112   113   119   124   128   132   136   141   147   152   158   166   175   184   191   198   205   211   217   222   227   231   237   242   251   279   313
 30.0  96.0  99.5   107   115   121   126   130   136   142   150   161   172   191   211   227   242   252   255   253   250   247   245   238   235   232   244   276
 35.0  89.0  93.3   104   113   119   125   130   136   141   148   157   171   188   210   229   244   257   261   261   259   247   236   224   212   195   186   206
 40.0  80.0  86.3  98.1   109   116   124   131   137   143   150   158   168   183   201   221   239   251   255   248   239   229   214   196   177   147   137   161
 45.0  71.0  77.2  90.0   102   109   119   129   140   148   158   169   185   206   236   260   276   279   270   251   234   209   185   163   146   120   118   140
 47.5  66.5  72.8  84.8  97.8   106   116   127   139   152   164   177   198   227   262   288   302   301   289   266   234   200   170   149   133   111   109   131
 50.0  62.0  68.6  80.2  93.6   101   111   124   138   153   168   186   211   247   288   317   331   327   307   275   233   187   153   131   120   101  97.9   122
 52.5  56.5  63.7  75.5  88.7  96.9   106   119   134   152   170   194   224   273   324   359   367   351   325   278   218   169   133   117   105  92.1  86.8   102
 55.0  51.0  58.4  70.8  83.7  92.4   101   112   126   145   168   196   236   296   360   402   407   380   335   268   196   146   122   106  97.5  83.5  75.9  82.0
 57.5  42.5  51.9  67.0  78.2  85.8  94.3   104   117   134   160   194   247   343   444   485   465   400   334   243   171   131   110  98.9  90.5  75.9  67.1  73.5
 60.0  34.0  44.8  61.7  73.7  80.0  87.7  95.6   108   123   148   188   255   387   527   573   536   442   325   221   148   118   104  92.6  84.6  70.2  59.4  65.0
 62.5  26.0  36.7  55.2  69.3  77.2  82.7  90.4   100   113   137   177   256   452   655   688   610   475   324   197   132   111  97.7  87.6  79.2  65.9  52.7  54.5
 65.0  18.0  28.2  49.9  65.0  73.6  78.5  84.8  92.8   105   124   161   245   505   783   804   692   508   317   174   120   103  92.1  82.3  74.1  60.8  46.7  44.0
 67.5  13.0  21.9  45.5  61.2  68.1  73.8  78.6  84.3  94.5   111   142   214   448   718   758   714   536   294   153   105  94.8  85.2  76.2  69.3  55.6  40.8  35.0
 70.0   8.0  16.6  40.9  57.4  60.1  66.0  69.2  75.7  74.1  77.8   114   140   365   653   675   584   524   257   125  94.3  84.7  76.3  69.3  64.2  51.9  35.1  26.0
 72.5   4.0  11.2  35.8  36.9  42.7  38.6  39.7  34.1  31.0  38.2  59.9  76.5   222   400   463   427   347   178  76.5  64.4  62.2  60.3  57.6  55.0  48.5  29.3  18.0
 75.0   0.0   5.6  15.9  13.4  12.1  14.5   5.3   7.2   9.1  15.6  26.5  43.2  99.2   146   217   240   179  85.1  33.0  28.9  27.5  32.4  33.0  40.7  35.9  23.6  10.0
 77.5   0.0   2.7   0.0   4.2   3.5   3.8   4.1   4.3   5.8   9.9  15.7  23.1  44.8  84.0  97.9  99.8  73.1  32.0  13.5   9.0   9.7   8.3  13.3  15.7  22.3  14.0   5.5
 80.0   0.0   0.3   0.0   1.0   1.6   2.1   1.9   2.9   3.0   4.7   8.4  11.5  18.4  22.0  40.4  34.8  24.8  11.7   6.9   5.4   3.6   2.4   2.3   3.7   8.2   3.4   1.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   0.1   0.0   1.0   1.6   2.4   4.1   6.8  11.5  11.2  11.8   7.2   4.0   2.9   1.1   1.1   0.7   1.8   0.0   0.6   1.1   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.3   1.2   1.0   3.7   3.3   1.0   0.9   0.6   0.0   0.0   0.0   0.7   0.0   0.1   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   0.5   0.3   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