Illuminance plots of RRA344

(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]      RRA344 - 23528
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L4A
# [LUMCAT]    Riviera 1 AGP-(V4L4A)
# [DATE]      14/02/1996
# down given:   100.0%
# out given:    66.3%
# tilt:  0 
# [LAMP]      GE LU 150W /XL/T
# Source file: ldt/RRA344.LDT
# Luminaire flux =   662 raw, for the given bulb(s) it would be 11587 lm,
#                   66.2 % of the bulb flux
# between 75 and 90:  1.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.8 cd / 1000 lm ,  0.3 % 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   661 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   628 cd / 1000 lm,
# maximum spec. lum. intensity   661 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   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142   142
 10.0   126   126   126   127   128   128   130   131   133   135   137   139   141   143   148   152   156   160   163   166   169   170   171   172   170   181   190
 20.0   115   115   117   121   123   125   128   131   133   135   138   144   150   157   169   181   193   204   214   225   234   243   247   248   245   225   253
 30.0   103   103   110   115   118   121   126   130   133   135   139   143   147   150   162   175   189   205   224   236   243   254   263   267   260   229   249
 35.0  94.0  96.3   105   112   118   123   128   132   138   142   144   145   148   152   163   176   191   212   221   223   228   228   228   234   232   211   219
 40.0  88.0  87.8  97.9   109   114   120   129   138   145   147   150   153   154   158   170   191   216   237   241   234   225   211   199   188   190   174   178
 45.0  78.0  82.2  89.1  99.9   104   114   124   130   138   146   152   154   162   172   199   235   259   265   256   242   221   201   183   159   140   130   132
 47.5  76.0  78.1  86.3  94.2  99.9   109   117   124   133   142   151   157   165   180   218   262   283   281   264   245   219   193   169   145   119   111   114
 50.0  74.0  73.3  82.9  90.6  94.3   103   111   119   130   140   154   161   168   188   239   290   307   295   272   249   217   181   152   132   101  94.7  96.0
 52.5  66.0  68.8  77.9  87.1  91.0  96.0   105   116   124   138   158   167   184   222   289   332   332   318   288   251   213   173   134   115  86.6  84.5  83.0
 55.0  58.0  63.9  73.3  81.5  86.7  89.0  97.3   110   114   130   151   171   198   256   342   383   376   345   306   253   209   159   117  99.6  76.3  77.4  70.0
 57.5  52.5  58.2  69.3  75.5  79.0  79.7  89.6  97.0   102   119   141   163   194   288   397   435   419   384   325   265   195   141   104  84.3  70.7  71.1  64.0
 60.0  47.0  52.6  64.1  70.9  72.2  75.1  84.2  88.6  94.8   108   126   142   183   319   453   489   468   428   359   275   180   123  90.6  76.7  64.5  65.5  58.0
 62.5  39.5  47.1  58.1  65.6  64.8  69.1  75.6  82.7  88.9  97.4   112   120   206   424   555   553   518   469   391   282   170   103  80.3  68.6  57.0  58.0  49.0
 65.0  32.0  41.1  50.7  57.1  57.3  64.5  65.3  69.7  79.6  75.8  89.1  88.9   221   529   661   627   556   498   403   267   152  85.9  71.0  60.7  51.3  49.4  40.0
 67.5  20.5  32.4  43.0  46.2  49.3  50.9  43.9  41.4  52.6  35.8  56.2  59.2   161   419   566   628   543   483   362   213   120  71.3  63.3  54.2  46.5  40.5  33.0
 70.0   9.0  22.7  29.1  29.5  26.1  27.1  19.2  16.0  21.0  24.3  31.3  41.5  95.8   309   415   424   451   348   263   121  69.8  49.6  47.3  47.4  39.7  31.9  26.0
 72.5   6.5  14.5  12.2  14.6   9.1  11.5   7.0   8.8  11.8  17.9  25.4  27.5  50.8   171   246   202   233   186   150  54.5  26.3  21.1  26.4  30.4  32.4  23.1  18.0
 75.0   4.0   6.5   6.5   6.0   5.8   5.5   5.1   6.8   8.7  14.1  15.8  18.6  25.4  33.0  80.5  89.8  79.6  59.8  53.4  20.6  12.2  10.4  11.1  12.9  19.5  14.0  10.0
 77.5   2.5   3.3   2.8   3.4   3.3   3.5   5.3   5.5   7.0   9.1  10.8  13.1  14.4  20.5  21.5  27.4  19.2  19.9  15.9   9.9   7.8   7.0   5.8   5.7   8.3   8.4   6.5
 80.0   1.0   1.3   2.3   2.1   2.3   5.0   4.6   4.5   5.2   6.4   5.8   6.4   8.5   8.0   9.5   9.2   9.8   8.4   7.3   5.8   5.6   4.9   3.8   3.5   4.9   3.7   3.0
 82.5   2.0   1.8   2.0   2.0   3.6   3.2   3.1   2.2   4.1   4.8   4.6   4.5   5.0   5.0   5.2   5.1   5.4   4.8   3.6   4.1   4.4   3.0   3.9   3.8   3.0   2.5   2.5
 85.0   3.0   2.8   1.9   2.0   2.2   2.8   2.9   3.8   2.7   2.3   2.7   3.0   1.4   2.0   3.4   4.1   2.7   3.5   3.3   3.0   3.1   2.8   2.2   1.9   2.9   2.0   2.0
 87.5   1.5   2.9   1.9   2.0   1.3   3.3   2.7   1.0   2.7   2.4   1.3   1.1   2.0   1.0   3.1   2.2   2.9   3.0   1.5   2.9   1.4   3.7   1.5   1.0   2.1   1.9   2.5
 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