Illuminance plots of RFAS83

(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]      RFAS83 - 21125
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V8L3A
# [LUMCAT]    Riviera 2 AGP-(V8L3A)
# [DATE]      17/03/1995
# down given:   100.0%
# out given:    65.3%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS83.LDT
# Luminaire flux =   655 raw, for the given bulb(s) it would be 13098 lm,
#                   65.5 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 172.6 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   373 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   534 cd / 1000 lm,
# maximum spec. lum. intensity   534 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   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116   116
 10.0   104   107   110   112   113   115   116   118   119   120   121   121   121   121   122   124   125   127   129   130   133   136   138   140   144   146   146
 20.0  94.0  97.7   102   109   111   113   115   117   119   121   122   124   127   129   131   133   135   139   142   146   148   151   153   155   160   171   178
 30.0  83.0  88.4   101   111   114   118   121   124   127   129   130   129   132   136   147   157   164   170   176   179   180   182   180   178   177   212   234
 35.0  77.0  86.6   105   118   123   130   135   139   142   143   142   144   146   147   157   165   172   184   193   198   196   194   188   183   172   185   214
 40.0  70.0  81.6   107   127   135   145   154   160   165   165   162   158   153   155   156   169   184   195   196   202   201   190   180   164   137   126   134
 45.0  63.0  72.6   104   129   149   156   168   177   184   188   186   187   187   182   183   193   208   218   224   225   204   182   159   138   108  97.5   108
 47.5  55.0  68.7  96.3   123   140   155   168   182   193   200   198   202   203   198   199   209   223   238   247   247   215   178   148   125   101  92.7   109
 50.0  47.0  65.0  90.0   115   132   147   165   181   196   206   210   217   218   214   215   228   243   262   273   265   224   168   135   118  95.5  90.9   110
 52.5  42.5  59.2  83.9   105   121   139   157   176   194   207   218   224   227   226   228   242   263   289   300   269   214   155   126   110  90.9  85.9   104
 55.0  38.0  52.0  76.9  97.8   110   128   146   168   186   203   217   224   234   237   240   251   281   319   317   266   191   143   116   106  85.2  79.4  98.0
 57.5  32.5  45.1  71.1  90.5   103   117   135   155   175   193   212   221   233   241   249   264   308   342   318   239   169   126   111   101  78.0  70.8  86.5
 60.0  27.0  38.2  65.2  82.5  94.2   107   121   140   162   182   200   214   229   244   258   286   335   353   293   209   143   117   104  90.9  72.0  61.0  75.0
 62.5  24.5  32.0  58.6  73.8  83.8  95.3   109   127   149   168   187   202   218   246   275   315   352   331   254   171   129   109  97.2  81.7  67.8  53.2  61.5
 65.0  22.0  26.2  52.3  67.2  76.0  85.2  98.2   115   135   152   170   185   204   248   297   361   373   301   212   144   117   105  93.1  76.9  63.8  46.4  48.0
 67.5  15.0  22.3  46.4  62.6  71.4  79.4  86.3   104   117   135   151   167   185   237   331   415   378   266   174   126   113  98.3  87.6  74.0  60.3  41.2  37.0
 70.0   8.0  19.4  41.1  58.5  65.0  72.4  76.3  89.9   105   116   134   146   165   225   376   480   374   243   146   115   102  89.3  78.0  70.6  57.4  36.6  26.0
 72.5   7.0  14.9  35.5  52.5  57.6  60.1  65.3  76.3  86.5  99.4   113   127   139   187   349   534   383   209   117  98.3  87.3  77.1  68.2  65.9  54.5  30.7  20.5
 75.0   6.0   9.7  29.2  45.3  49.8  50.1  51.9  60.9  67.1  80.2  89.5  89.9   108   148   291   434   367   162  93.2  79.5  73.3  66.0  60.3  59.9  49.0  24.6  15.0
 77.5   3.0   5.2  21.6  35.4  35.5  38.0  35.5  37.4  38.6  44.4  47.2  50.0  67.6  88.0   210   313   271   108  61.3  55.7  53.5  50.0  49.5  50.7  41.4  19.0   7.5
 80.0   0.0   0.7  10.5  18.8  18.4  11.4  12.5  11.9  14.5  16.2  18.2  21.2  30.0  28.0   104   173   115  46.3  21.4  19.6  23.3  17.5  33.4  31.3  29.2  13.5   0.0
 82.5   0.0   0.0   3.4   0.0   3.2   4.3   1.0   3.1   5.1   5.8   9.5  10.2   9.7  16.0  34.6  63.2  37.2  11.6   4.0   4.3   4.6   5.0   6.6   7.5  16.6   7.1   0.0
 85.0   0.0   0.0   0.7   0.0   0.3   1.5   0.8   0.0   1.0   2.3   2.5   3.8   4.0   4.0  15.7  13.7  11.1   3.4   3.5   1.8   0.7   1.1   0.9   2.3   3.5   0.4   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.4   0.0   0.0   0.0   4.8   2.1   0.0   0.2   2.0   0.9   1.0   0.0   0.5   0.7   0.0   0.8   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