Illuminance plots of RRAI25

(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]      RRAI25 - 22563
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V2L5A
# [LUMCAT]    Riviera 1 AGP-(V2L5A)
# [DATE]      10/11/1995
# down given:   100.0%
# out given:    71.3%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RRAI25.LDT
# Luminaire flux =   712 raw, for the given bulb(s) it would be 10675 lm,
#                   71.2 % of the bulb flux
# between 75 and 90:  0.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.8 cd / 1000 lm ,  0.2 % 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   753 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   428 cd / 1000 lm,
# maximum spec. lum. intensity   887 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   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
 10.0   127   182   226   197   185   175   167   162   161   163   168   174   181   188   195   201   206   209   209   206   200   191   179   165   130   186   250
 20.0   111   260   120   216   261   284   245   213   189   173   166   172   186   203   220   234   241   237   224   202   170   131   154   196   280   115   276
 30.0  97.0   162   253   156   138   203   265   277   235   201   178   169   178   196   215   228   229   214   187   148   156   214   273   244   121   169   230
 35.0  89.0   117   188   149   220   235   185   134   169   208   231   233   221   200   179   170   178   203   236   261   203   144   148   209   141   162   178
 40.0  81.0  86.7   116   181   169   123   163   229   255   218   191   183   199   231   258   266   248   207   152   155   195   208   145   115   154   137   136
 45.0  73.0  78.3  89.7   127  98.5   159   217   179   136   204   266   306   310   279   235   207   216   249   282   203   125   143   167   116   122   108   107
 47.5  68.5  76.2  89.2   104   114   175   168   128   204   289   327   303   306   315   302   254   179   181   225   253   165   112   135   117   103  97.0  97.5
 50.0  64.0  73.3  87.2  89.6   119   153   128   172   276   292   246   241   288   350   384   363   296   198   160   209   195   117   111   116  89.0  88.8  88.0
 52.5  57.5  69.7  85.7  87.1   120   122   119   225   271   207   163   310   408   431   398   373   411   308   176   151   188   129  96.4   105  80.4  80.9  82.0
 55.0  51.0  66.1  83.7  88.4   111   102   148   252   192   164   351   490   554   511   390   288   297   380   270   117   141   131  90.2  93.6  73.5  73.3  76.0
 57.5  43.0  61.9  81.5  87.4  97.8  92.5   155   178   119   336   539   554   659   699   600   372   177   263   353   182   108   120  91.2  84.0  68.4  65.4  70.5
 60.0  35.0  57.4  74.7  85.0  85.3  93.2   136   121   231   496   409   432   736   887   854   667   370   147   252   218  90.9  99.7  88.5  74.6  65.6  57.5  65.0
 62.5  27.5  52.5  67.6  81.4  73.1  88.2  95.2  92.6   316   373   178   332   705   753   672   723   609   237   133   195  98.5  79.4  85.1  64.0  61.0  47.6  56.5
 65.0  20.0  47.3  56.6  69.9  49.9  83.2  52.3  87.2   291   170   111   407   670   618   383   356   532   330  46.7   103  82.2  47.6  80.9  56.3  54.3  36.7  48.0
 67.5  13.0  41.1  41.1  51.3  23.5  67.0  22.9  42.3   119  26.3   170   428   414   342   203  65.1   231   310  58.4  44.6  47.7  18.4  62.6  42.1  47.0  25.4  35.5
 70.0   6.0  34.0  26.9  34.6  15.0  35.4   7.1  27.4  33.4  34.0   162   196   111  66.0  86.6  44.5  22.5   126  45.8  13.5  24.7   7.4  35.4  21.0  35.2  14.0  23.0
 72.5   3.5  24.4  13.9  16.8   6.8  12.8   6.9  16.1  10.3  26.9  61.9  23.6  28.4  41.0  44.8  36.5  18.2  34.4  28.8   8.0  10.9   6.9  16.2  12.5  21.8   7.6  14.5
 75.0   1.0  13.2   6.8   5.9   5.3   5.6   6.3   9.7   7.7  17.4  18.3  13.2  16.7  16.0  19.2  20.1  14.5   8.8  13.6   7.0   7.2   6.0   5.8   4.7  12.9   3.6   6.0
 77.5   1.0   7.7   2.8   3.1   4.2   3.6   5.3   5.8   5.7   8.9   6.2   8.6  10.0  10.5   8.8   9.1   9.7   6.1   7.1   5.2   4.6   4.7   3.1   3.9   4.2   2.0   4.0
 80.0   1.0   3.5   1.6   1.8   3.4   2.4   4.2   3.7   4.1   4.7   4.5   5.5   5.8   5.0   5.3   4.7   5.1   4.2   3.8   4.2   3.0   3.7   2.3   3.3   3.3   1.1   2.0
 82.5   1.0   2.5   1.0   1.1   2.9   1.5   3.3   2.2   3.2   2.7   3.3   3.2   3.0   3.5   3.6   3.2   3.0   2.9   2.3   2.7   1.8   3.1   2.1   2.7   2.6   1.0   1.5
 85.0   1.0   2.0   1.0   1.0   2.3   1.0   2.6   1.1   2.2   1.9   2.6   2.3   2.4   2.0   2.4   2.3   2.1   2.7   2.0   1.9   1.1   2.4   1.4   2.2   2.1   1.0   1.0
 87.5   1.0   1.5   1.0   1.0   1.6   1.0   1.8   1.0   1.9   1.0   1.9   1.0   2.0   1.5   1.1   1.9   1.0   1.9   1.1   1.9   1.0   1.7   1.0   1.6   1.5   1.0   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