Illuminance plots of RFAI63

(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]      RFAI63 - 19938
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L3A
# [LUMCAT]    Riviera 2 AGP-(V6L3A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    73.7%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI63.LDT
# Luminaire flux =   738 raw, for the given bulb(s) it would be 11076 lm,
#                   73.8 % of the bulb flux
# between 75 and 90:  4.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 103.2 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   509 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   627 cd / 1000 lm,
# maximum spec. lum. intensity   627 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   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176
 10.0   137   139   143   147   149   151   153   156   159   161   164   167   170   173   175   177   180   182   184   187   190   192   195   197   202   206   208
 20.0   112   115   120   126   129   134   138   143   148   153   159   165   171   177   182   187   191   192   194   196   199   201   204   207   215   228   242
 30.0  95.0  99.4   108   116   121   126   132   137   144   151   161   173   187   203   214   223   229   231   229   225   222   217   209   208   208   222   247
 35.0  88.0  92.2   105   118   123   128   134   138   146   154   163   178   194   210   222   231   236   237   237   234   224   215   204   195   183   187   208
 40.0  79.0  86.8   105   122   130   136   143   148   154   161   169   181   196   208   224   234   240   239   231   221   212   199   187   172   148   137   148
 45.0  70.0  79.2  99.6   120   133   142   153   161   169   179   192   208   231   252   262   271   269   260   241   222   199   180   162   145   119   116   136
 47.5  66.5  75.0  93.5   116   128   141   153   166   179   190   206   227   254   279   289   294   288   277   252   225   198   171   151   133   113   111   133
 50.0  63.0  70.6  86.8   108   122   136   152   168   184   199   218   245   276   306   316   318   308   289   260   229   194   162   139   127   107   106   129
 52.5  56.0  64.7  80.2  99.8   113   129   146   165   184   204   228   254   290   319   334   337   325   300   268   229   184   149   128   118  99.3  96.6   118
 55.0  49.0  57.8  73.8  91.1   103   118   136   159   178   202   227   258   301   332   350   353   336   310   271   224   170   137   116   107  90.8  84.2   106
 57.5  40.5  51.4  68.1  82.7  94.2   105   123   143   167   192   222   257   302   342   363   367   345   308   267   204   154   123   108  96.9  81.7  73.1  87.5
 60.0  32.0  45.2  62.0  76.9  86.0  96.6   109   127   150   179   212   252   301   351   378   377   351   296   243   180   136   115   101  89.9  73.7  63.0  69.0
 62.5  26.0  38.1  55.8  71.1  78.4  88.1  99.2   114   131   162   200   247   327   407   440   408   350   283   211   155   126   108  95.4  83.9  67.2  54.7  60.5
 65.0  20.0  30.5  49.9  66.2  72.9  81.8  90.3   102   115   146   183   242   352   462   509   469   369   271   184   139   117   103  89.3  78.6  61.8  47.2  52.0
 67.5  15.0  23.7  44.3  62.1  69.7  76.6  84.3  91.5   102   127   165   231   388   541   572   516   394   256   164   126   111  94.1  81.6  73.6  56.6  40.8  41.0
 70.0  10.0  17.2  40.8  57.5  63.7  69.9  76.5  82.0  91.4   111   144   209   414   619   627   531   399   237   138   113   101  84.4  75.2  69.0  52.9  35.1  30.0
 72.5   6.5  12.9  37.9  52.3  57.2  62.6  66.3  71.2  80.2  92.1   104   177   327   495   533   530   353   200   112  94.6  86.0  75.0  67.8  62.8  49.9  29.3  22.0
 75.0   3.0   9.3  30.8  42.7  49.5  44.7  48.5  46.2  46.7  53.7  57.5   108   215   370   385   375   277   139  81.2  69.8  68.9  61.0  58.8  54.5  43.2  23.6  14.0
 77.5   1.5   5.0  21.8  16.9  24.5  18.9  15.0  16.5  16.5  17.3  25.4  50.1   116   215   236   212   163  66.3  37.1  32.8  33.5  40.0  37.8  40.2  33.8  17.3   9.0
 80.0   0.0   0.6   7.6   3.7   2.5   2.6   2.7   3.3   5.2   9.0  14.2  21.9  43.2  59.0   103  92.6  65.2  25.3  11.9   8.2  10.2   9.1  15.5  21.0  15.9  10.7   4.0
 82.5   0.0   0.0   0.0   0.0   0.3   0.3   0.5   0.1   2.2   3.9   6.3   8.9  14.9  32.5  31.9  32.6  19.2   8.9   4.9   3.0   2.7   2.4   3.7   1.8   4.4   5.4   2.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.8   1.6   1.8   3.9   6.0  10.3   8.0   4.4   2.7   1.6   0.9   0.7   0.5   0.8   0.5   0.9   0.3   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   0.1   3.0   0.9   0.1   0.9   0.4   0.1   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