Illuminance plots of RFAS82

(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]      RFAS82 - 21124
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V8L2A
# [LUMCAT]    Riviera 2 AGP-(V8L2A)
# [DATE]      17/03/1995
# down given:   100.0%
# out given:    63.7%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS82.LDT
# Luminaire flux =   639 raw, for the given bulb(s) it would be 12782 lm,
#                   63.9 % of the bulb flux
# between 75 and 90:  5.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 164.3 cd / 1000 lm ,  1.0 % 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   325 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   430 cd / 1000 lm,
# maximum spec. lum. intensity   430 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   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103   103
 10.0  99.0   101   104   106   107   107   108   109   110   110   111   111   112   112   113   113   113   114   114   115   115   116   117   118   120   117   112
 20.0  93.0  96.6   101   106   108   108   109   109   111   112   114   115   117   119   120   121   122   123   124   125   127   128   130   133   139   146   143
 30.0  82.0  91.2   102   111   115   119   122   125   127   128   129   131   130   127   129   132   139   143   147   151   157   157   155   156   162   184   194
 35.0  78.0  87.0   105   124   131   135   138   140   145   147   145   142   138   134   133   134   139   149   158   166   171   170   170   171   177   216   252
 40.0  72.0  81.6   105   133   147   151   159   164   169   171   170   166   154   145   143   145   150   158   167   174   182   183   184   184   175   186   216
 45.0  61.0  73.1   100   124   138   152   169   182   193   195   194   188   180   171   164   160   168   182   190   195   191   193   181   174   144   127   137
 47.5  56.0  68.1  93.3   119   132   147   165   184   197   204   205   200   193   183   176   172   180   195   203   217   216   207   185   166   128   111   130
 50.0  51.0  62.5  85.9   111   125   140   159   178   193   206   213   213   206   195   187   184   191   206   222   239   244   217   188   151   114   103   123
 52.5  45.5  56.8  80.9   103   117   130   148   167   186   204   218   219   213   208   198   194   200   217   242   268   261   228   173   135   105  94.7   122
 55.0  40.0  51.3  76.4  95.8   107   120   135   155   176   198   212   218   219   220   208   203   208   233   267   298   270   213   155   123  95.4  85.3   120
 57.5  39.5  45.6  71.1  88.0  97.9   111   123   141   163   186   203   214   215   221   217   215   219   251   299   298   252   190   136   107  84.1  73.9   101
 60.0  39.0  39.7  65.6  81.0  88.5  99.1   110   125   148   174   192   205   209   222   227   234   244   274   313   288   221   158   116  97.3  74.5  62.2  81.0
 62.5  31.0  34.0  59.1  74.3  81.6  90.1  99.1   111   131   159   179   193   197   212   229   257   276   307   306   255   183   129   104  88.6  68.4  53.7  65.0
 65.0  23.0  28.2  52.5  69.7  76.0  85.4  89.3   101   118   144   163   176   185   202   235   291   316   325   283   216   149   113  95.5  78.0  65.2  46.9  49.0
 67.5  16.5  24.5  47.5  64.9  70.8  78.7  81.0  91.9   107   129   144   157   167   184   233   325   368   336   263   178   125   102  90.4  73.7  63.1  41.6  39.0
 70.0  10.0  22.0  40.7  60.0  65.7  70.0  73.4  80.0  94.4   111   126   136   147   165   227   332   421   360   240   144   108  92.5  82.1  71.3  58.3  36.8  29.0
 72.5   8.0  16.0  32.8  53.1  59.5  64.5  65.3  68.5  81.2  95.4   104   115   122   137   195   343   430   373   210   121  92.3  82.5  73.8  65.8  52.1  31.2  22.0
 75.0   6.0   8.7  27.6  45.0  49.5  53.5  55.1  56.2  66.2  77.5  86.0  79.3  95.4   109   148   271   422   352   180  97.3  74.8  68.7  64.0  59.4  45.7  25.5  15.0
 77.5   3.0   5.1  20.7  33.3  33.3  36.7  33.9  35.2  38.3  43.3  43.0  40.7  60.1  64.0  93.7   168   338   249   126  64.9  56.4  51.8  53.2  52.4  38.7  19.2   9.5
 80.0   0.0   2.3   7.2  17.1  16.4  10.7  14.9  10.1  12.0  14.3  16.2  18.6  24.5  19.0  40.2  87.7   164   119  53.2  22.2  27.8  29.2  36.8  33.5  28.4  12.7   4.0
 82.5   0.0   1.0   0.0   0.0   4.4   3.1   4.5   3.6   3.3   5.1   6.7   6.9   8.6  10.5  13.1  41.7  54.5  34.0  13.7   5.2   6.6   8.9   8.8   9.2  16.6   6.5   2.0
 85.0   0.0   0.0   0.0   0.0   2.3   0.6   0.0   0.0   1.0   1.8   2.1   1.7   3.6   2.0   6.8  12.0  13.6   7.2   3.2   1.0   1.4   0.6   2.3   4.1   3.5   0.4   0.0
 87.5   0.0   0.0   0.0   0.0   1.3   0.0   0.0   0.0   0.0   0.0   0.0   1.5   0.0   1.0   0.7   1.0   3.6   0.8   0.1   0.0   0.0   0.0   0.7   1.2   0.0   0.0   1.0
 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