Illuminance plots of RFAS16

(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]      RFAS16 - 21079
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L6A
# [LUMCAT]    Riviera 2 AGP-(V1L6A)
# [DATE]      15/03/1995
# down given:   100.0%
# out given:    66.5%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS16.LDT
# Luminaire flux =   667 raw, for the given bulb(s) it would be 13342 lm,
#                   66.7 % of the bulb flux
# between 75 and 90:  0.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.5 cd / 1000 lm ,  0.0 % 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  1146 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   506 cd / 1000 lm,
# maximum spec. lum. intensity  1358 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   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306   306
 10.0   156   164   180   194   201   210   219   229   242   256   270   285   299   314   322   331   340   348   357   364   362   360   358   358   359   356   358
 20.0   102   104   119   131   137   144   153   163   185   209   234   264   294   325   339   353   359   340   322   303   269   238   211   193   171   149   142
 30.0  82.0  85.9   101   109   114   119   129   141   159   182   217   262   314   369   383   381   334   279   216   174   151   131   124   117   110   107   110
 35.0  70.0  80.7  91.5   104   109   115   122   132   147   170   200   253   311   370   389   349   274   206   162   140   128   121   115   109   103  96.3   102
 40.0  66.0  73.4  85.7   100   108   115   120   130   143   160   191   243   318   396   388   302   219   160   135   124   117   113   108   103  95.4  95.0   113
 45.0  53.0  65.2  84.2  99.9   110   116   121   130   142   163   202   287   427   508   440   286   194   148   127   117   110   104  96.5  91.3  86.1  79.5   110
 47.5  51.0  60.9  80.8   102   110   118   123   131   146   167   215   342   517   601   469   287   187   143   126   114   106  98.6  93.0  86.5  83.4  72.7  94.0
 50.0  49.0  56.4  77.7  98.5   108   116   125   132   149   177   248   404   608   693   493   285   183   143   124   111   103  94.8  88.7  83.5  80.4  67.3  78.0
 52.5  43.5  51.6  75.4  93.3   104   114   124   132   148   182   264   495   784   839   536   281   177   139   119   107  99.4  91.0  84.4  78.4  75.3  62.0  67.5
 55.0  38.0  46.0  72.5  89.4   101   112   118   127   144   181   288   592   965   985   567   272   165   133   114   102  94.7  88.4  81.3  77.2  71.5  57.4  57.0
 57.5  32.5  39.9  68.5  84.1  94.1   107   111   119   138   178   300   679  1156  1121   570   250   156   126   105  97.7  90.9  86.0  82.2  76.9  68.8  52.7  46.0
 60.0  27.0  33.3  63.0  79.6  87.7  97.6   102   108   125   161   283   740  1358  1256   556   229   140   115  98.4  95.1  87.2  85.5  82.0  77.7  66.5  47.7  35.0
 62.5  21.0  26.5  56.2  74.9  82.9  89.8  92.1  95.6   109   129   240   636  1146  1028   427   186   120  92.4  91.1  87.9  81.4  81.4  76.6  76.9  64.7  44.6  29.0
 65.0  15.0  19.8  49.9  68.5  74.2  80.6  74.8  69.1  78.0  79.2   167   404   839   799   303   115  86.3  54.3  62.3  61.6  65.6  71.6  66.5  69.3  61.1  42.8  23.0
 67.5   8.0  15.9  44.7  51.8  54.8  49.3  39.2  36.0  36.7  34.7  89.7   239   506   489   189  65.0  45.4  22.2  27.0  34.0  30.9  42.1  48.8  50.9  56.5  37.3  15.5
 70.0   1.0  13.2  27.5  25.4  23.5  11.6  13.1  12.4  15.2  19.8  42.3   108   206   178  95.8  37.0  23.7  13.6  11.7  14.0   9.1   7.9  21.2  23.8  36.4  30.5   8.0
 72.5   0.5   7.9   4.2  10.4   3.9   2.5   3.5   6.0  12.8  10.9  20.4  44.3  93.5   105  50.4  21.6  13.3   7.1   6.9   6.8   3.2   2.2   4.8  11.4  11.4  18.5   4.0
 75.0   0.0   1.3   1.3   1.9   1.5   0.4   0.0   2.3   6.9   4.7  12.7  21.5  38.1  31.0  23.2  12.6   7.8   3.9   4.5   3.1   1.4   1.4   3.4   4.7   6.4   3.9   0.0
 77.5   0.0   0.0   0.0   1.6   0.8   0.5   0.0   0.4   1.5   2.4   4.4  10.3  13.6  17.5  10.5   5.8   4.0   3.2   2.8   1.4   1.0   1.9   2.2   2.3   2.9   0.5   0.0
 80.0   0.0   0.0   0.0   0.8   0.1   0.0   0.0   2.4   1.0   2.0   3.3   0.8   6.5   4.0   4.2   2.5   1.6   2.6   2.1   0.0   0.2   0.3   0.9   1.0   1.0   0.0   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.6   0.9   2.4   0.7   2.0   2.1   1.5   0.4   0.4   0.3   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   1.2   0.0   0.0   1.7   2.3   0.1   1.9   0.4   0.0   0.0   0.0   0.6   0.0   0.0   0.0   0.5   0.4   0.0   0.0   0.0   0.0   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   2.3   0.1   0.0   0.5   0.0   0.8   0.0   0.3   0.0   0.0   0.8   0.0   0.0   0.0   0.0   1.7   0.7   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