Illuminance plots of RRA525

(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]      RRA525 - 23549
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V2L5A
# [LUMCAT]    Riviera 1 AGP-(V2L5A)
# [DATE]      15/02/1996
# down given:   100.0%
# out given:    73.1%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRA525.LDT
# Luminaire flux =   730 raw, for the given bulb(s) it would be  4747 lm,
#                   73.0 % 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   7.6 cd / 1000 lm ,  0.4 % 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  1337 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   383 cd / 1000 lm,
# maximum spec. lum. intensity  1377 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   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313   313
 10.0   291   313   334   332   332   333   335   337   335   334   332   331   331   330   323   315   308   301   293   286   277   269   261   254   241   234   235
 20.0   164   210   214   252   269   283   298   314   323   330   337   335   330   324   301   279   258   238   219   200   183   168   158   151   144   129   130
 30.0   101   105   120   144   170   206   243   268   278   285   286   284   278   272   253   231   201   172   148   132   125   119   117   114   106   105   102
 35.0  86.0  88.4  99.5   115   131   154   178   194   224   245   260   264   265   263   245   212   173   151   133   119   113   108   104   102  98.4   102   101
 40.0  80.0  80.0  90.0   101   107   118   146   184   226   258   286   306   318   313   281   222   170   139   126   115   108   101  95.0  90.4  90.5  93.7  91.0
 45.0  65.0  69.3  82.0  94.1   104   122   142   194   251   322   369   405   402   362   274   192   158   139   127   114   105  95.9  88.8  86.2  85.0  86.7  85.0
 47.5  62.5  67.1  78.6  91.1   108   129   154   201   295   372   431   487   480   405   278   188   156   135   124   116   104  93.3  89.3  86.3  79.3  81.0  80.5
 50.0  60.0  66.4  77.8  90.4   110   132   156   231   340   454   545   591   565   448   282   191   158   135   123   115   103  94.5  89.5  82.2  74.0  74.2  76.0
 52.5  54.5  61.6  76.5  89.3   109   130   159   254   416   578   664   718   654   459   265   187   159   135   123   111   102  94.9  86.3  78.7  71.2  69.1  68.0
 55.0  49.0  55.2  74.2  85.0   103   119   162   268   530   726   864   873   756   469   245   176   152   134   122   107   101  91.6  83.1  78.3  67.7  65.0  60.0
 57.5  42.0  49.5  74.1  78.6  91.4   104   148   320   642   988  1110  1109   916   467   232   163   146   128   117   107  97.2  87.9  82.4  77.1  61.9  56.6  48.0
 60.0  35.0  43.4  69.6  76.3  82.1  97.3   127   309   713  1246  1213  1377  1130   465   217   147   116   118   104   103  90.1  84.0  79.9  71.2  58.7  45.7  36.0
 62.5  31.5  38.5  62.1  72.3  76.4  89.1   103   214   575   979  1080  1337   961   341   149   112  74.6  87.6  71.0  83.7  72.0  70.7  71.5  63.5  57.1  36.5  22.5
 65.0  28.0  34.4  54.2  62.9  65.7  78.7  59.5   106   343   514   675   822   659   216  81.2  68.3  46.5  51.9  34.8  47.2  43.8  38.4  51.5  48.3  45.8  28.3   9.0
 67.5  22.0  28.8  44.8  48.8  46.7  48.6  32.1  37.5  97.5   146   296   348   383   130  51.6  43.2  34.7  28.7  22.9  21.8  17.1  15.9  19.9  28.5  28.2  18.9   9.0
 70.0  16.0  22.2  30.4  29.0  21.8  13.7  14.2  19.9  32.7  57.8  76.0   148   121  44.0  32.3  31.5  25.5  22.4  16.0  13.1   9.9  10.4  13.2  12.2  17.6   8.5   9.0
 72.5  10.5  13.5  13.8  12.9   7.2   8.5   9.5  12.9  13.7  24.5  32.7  31.0  39.5  30.0  20.9  23.5  21.5  15.4  12.7   9.7   8.3   9.1   9.5   8.3   9.1   4.9   5.5
 75.0   5.0   3.5   6.8   4.3   6.7   6.7   7.1   9.1   9.6  13.3  14.3  16.2  17.9  16.0  13.6  14.1  11.8  11.2   9.0   7.0   7.0   6.5   4.4   5.9   8.5   3.9   2.0
 77.5   3.5   3.1   2.2   5.8   4.9   4.9   4.2   5.0   6.7   7.8   8.7  10.4   9.5  10.5   9.3   9.1  10.5   7.4   6.0   5.5   5.2   5.1   5.3   7.3   7.1   4.3   4.0
 80.0   2.0   5.4   1.5   5.5   3.0   5.6   5.6   5.2   5.0   5.5   6.0   6.4   7.6   5.0   5.1   4.2   6.2   6.8   4.9   6.2   3.0   5.4   6.1   5.1   3.1   4.9   6.0
 82.5   2.5   3.2   2.4   3.9   6.9   6.2   5.1   3.6   4.3   4.7   4.7   5.1   5.7   6.0   4.3   6.7   6.4   5.1   4.5   2.0   3.2   4.2   2.4   1.2   2.3   4.5   3.0
 85.0   3.0   0.2   5.1   3.9   5.0   4.2   2.9   3.8   4.5   4.8   3.8   4.7   6.7   7.0   4.1   4.5   3.9   4.6   4.1   6.8   4.3   3.9   4.3   4.5   5.2   3.9   0.0
 87.5   2.5   0.9   3.8   3.6   2.7   2.6   4.9   3.0   1.9   2.7   4.8   2.5   4.1   6.0   5.2   2.0   2.3   3.5   3.1   0.9   0.8   4.2   4.2   5.2   5.1   4.4   2.0
 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