Illuminance plots of RFAS36

(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]      RFAS36 - 21093
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L6A
# [LUMCAT]    Riviera 2 AGP-(V3L6A)
# [DATE]      15/03/1995
# down given:   100.0%
# out given:    66.1%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS36.LDT
# Luminaire flux =   663 raw, for the given bulb(s) it would be 13270 lm,
#                   66.3 % 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  13.5 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  1221 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   889 cd / 1000 lm,
# maximum spec. lum. intensity  1221 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   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273   273
 10.0   156   163   178   188   194   200   206   213   220   227   234   242   250   258   263   268   273   279   284   289   288   288   288   289   290   287   287
 20.0   104   113   118   126   131   137   145   154   171   190   209   227   245   263   269   275   278   273   268   262   245   230   217   205   185   163   159
 30.0  81.0  89.1  98.0   109   115   119   126   137   153   173   201   236   267   296   303   303   284   254   209   175   153   135   128   120   113   108   110
 35.0  66.0  79.6  92.5   104   111   117   123   133   145   162   188   230   272   311   316   297   262   208   169   142   128   119   113   110   104   101   101
 40.0  67.0  72.8  84.8   105   112   117   125   133   143   155   179   215   261   309   327   282   220   167   138   126   119   115   110   105  97.2  94.4   100
 45.0  60.0  65.9  86.4   106   118   124   130   138   147   163   190   248   332   397   385   285   192   151   134   122   114   109   103  97.2  89.8  88.9   104
 47.5  55.5  63.0  82.6   105   118   129   134   142   154   170   202   283   390   458   407   280   185   146   132   116   109   105  97.6  91.9  82.1  82.0  97.5
 50.0  51.0  59.8  79.2   103   119   131   137   146   161   180   226   322   448   519   425   272   183   145   128   113   106  98.7  91.2  87.9  76.5  72.8  91.0
 52.5  44.0  55.1  77.2   102   117   131   138   149   164   188   239   375   544   616   447   265   179   143   128   111   103  94.0  88.2  84.3  73.1  64.7  76.5
 55.0  37.0  49.4  73.8  95.8   111   125   137   148   163   192   265   430   643   713   461   254   170   140   123   104  98.8  91.1  85.7  80.9  69.8  57.4  62.0
 57.5  33.0  43.5  69.0  86.7  99.8   118   130   138   155   192   282   512   813   832   477   239   165   133   118   103  94.4  86.7  82.7  78.1  66.8  51.5  50.5
 60.0  29.0  37.3  63.9  81.2  90.9   107   122   124   142   178   292   605   998   951   481   229   152   122   109  97.9  89.4  83.9  80.0  77.7  63.5  46.2  39.0
 62.5  23.0  32.0  57.8  76.0  83.4  96.3   106   112   127   161   276   639  1122  1009   453   208   138   112   102  92.2  85.6  80.9  77.8  76.8  59.7  42.1  30.0
 65.0  17.0  26.6  51.4  70.7  77.6  90.5  92.5  97.1   108   134   230   621  1221  1066   421   175   115  99.4  93.2  83.0  79.7  77.2  73.5  70.8  57.8  38.6  21.0
 67.5  12.5  21.8  45.8  63.2  73.5  77.9  77.5  78.0  69.5   100   159   509   889   751   303   136  75.1  78.5  63.1  64.9  66.5  67.3  66.9  61.3  57.2  35.0  16.5
 70.0   8.0  17.6  35.8  50.8  50.5  49.0  41.9  36.0  38.9  47.1  84.3   262   481   436   181  77.5  34.9  35.3  31.9  27.9  35.2  44.6  42.1  45.6  48.5  31.4  12.0
 72.5   4.5  10.3  23.6  26.1  24.6  17.7  12.7  12.4  17.2  21.6  43.0   122   249   260  97.9  37.7  24.0  14.2  11.7  10.0  10.9  16.6  18.6  25.3  35.9  21.9   7.0
 75.0   1.0   1.7  10.2   5.7   6.8   5.4   3.5   5.5   8.9   9.5  18.4  54.4  99.6  84.0  44.1  23.0  12.4   9.0   8.5   6.2   4.6   6.9   8.9   9.7  17.8  10.3   2.0
 77.5   1.0   0.7   0.0   2.9   3.6   2.6   3.6   3.2   4.5   5.1   7.2  19.2  38.4  48.5  20.0  12.1  11.0   4.1   6.3   2.5   2.5   4.3   4.3   4.2   4.0   6.0   1.0
 80.0   1.0   1.7   0.0   1.3   3.5   1.8   1.7   1.6   2.7   4.7   4.5   6.3  13.5  13.0  10.3   8.4   2.3   4.4   3.4   1.0   3.0   3.6   1.7   2.4   1.4   3.2   0.0
 82.5   0.5   1.0   0.0   0.1   0.5   0.4   0.0   0.0   0.0   0.9   3.2   1.9   1.4   6.5   3.1   2.3   2.4   2.8   0.0   0.6   2.3   1.1   0.4   2.6   0.0   2.4   0.0
 85.0   0.0   0.0   0.0   0.0   1.1   0.0   0.0   0.0   1.1   2.3   0.1   0.6   0.4   0.0   0.8   0.4   1.6   0.0   0.0   0.0   0.0   0.0   0.0   0.8   0.0   2.0   0.0
 87.5   0.0   0.9   0.0   0.0   1.3   0.0   0.0   0.0   0.3   0.0   0.0   0.0   0.0   0.5   0.8   0.1   0.0   0.0   0.0   2.9   0.0   0.0   0.0   0.0   0.0   1.0   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