Illuminance plots of RFAI26

(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]      RFAI26 - 19913
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L6A
# [LUMCAT]    Riviera 2 AGP-(V2L6A)
# [DATE]      07/11/1994
# down given:   100.0%
# out given:    76.1%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI26.LDT
# Luminaire flux =   762 raw, for the given bulb(s) it would be 11433 lm,
#                   76.2 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.9 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   967 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   598 cd / 1000 lm,
# maximum spec. lum. intensity   968 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   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293   293
 10.0   268   275   284   283   283   283   284   285   284   282   281   281   280   280   280   280   280   281   282   283   282   282   282   283   286   287   292
 20.0   173   188   201   221   231   240   250   261   268   274   280   282   283   283   280   278   273   263   254   244   231   221   213   206   192   183   189
 30.0   104   110   129   151   168   188   210   235   257   276   293   307   312   313   302   288   263   237   210   187   169   154   146   139   130   125   128
 35.0  90.0  95.9   111   130   144   163   189   218   244   268   291   304   311   310   287   262   235   204   180   160   148   139   133   127   118   113   120
 40.0  79.0  86.4  99.0   115   126   144   166   193   224   255   274   283   284   281   264   240   209   179   159   148   139   133   126   121   110   104   120
 45.0  71.0  78.9  89.9   105   113   131   152   193   233   282   315   339   343   336   307   255   202   171   151   140   130   123   118   112   102  95.3   106
 47.5  68.0  74.9  85.3   101   111   126   157   197   260   317   358   398   403   386   337   264   202   170   149   134   125   117   112   106  96.4  89.0   101
 50.0  65.0  70.8  80.5  94.7   107   125   158   214   286   370   440   474   468   436   364   270   201   168   145   129   119   111   105   101  91.0  81.7  96.0
 52.5  57.5  65.5  76.8  89.1   102   122   158   225   326   447   525   577   568   510   391   265   197   162   139   123   113   104   100  95.3  85.9  75.2  83.5
 55.0  50.0  59.5  72.5  84.8  96.1   116   156   228   370   521   652   705   677   583   411   250   185   155   134   117   107   101  96.5  90.8  81.4  69.1  71.0
 57.5  42.0  52.4  67.6  79.8  90.7   108   147   232   389   603   772   838   818   686   424   227   176   147   128   112   104  97.7  91.9  86.1  77.3  61.6  56.5
 60.0  34.0  44.5  62.1  74.6  84.0   100   132   214   392   656   842   956   968   788   423   213   161   138   119   106   101  94.0  87.8  81.8  72.1  53.4  42.0
 62.5  26.0  36.9  56.1  69.5  78.6  91.4   119   184   345   600   846   967   952   773   372   184   145   120   110   100  93.2  88.4  83.6  77.4  66.1  44.2  30.5
 65.0  18.0  29.4  50.0  65.6  73.3  84.6   101   141   268   472   689   789   884   757   314   131   111  90.2  89.8  80.0  79.0  79.2  75.0  71.5  60.6  34.3  19.0
 67.5  13.5  22.9  44.3  56.9  65.1  69.9  78.2  80.7   144   283   415   540   598   486   205  82.1  63.7  50.1  51.3  48.4  51.0  55.7  57.4  56.3  55.1  26.1  12.5
 70.0   9.0  16.8  33.2  39.2  34.6  40.9  37.1  35.2  61.4   124   179   278   271   215   105  48.4  29.9  25.6  23.2  20.4  23.4  25.7  30.4  33.0  39.1  18.6   6.0
 72.5   4.5   9.5  18.1  16.8   9.1  11.9   8.0  13.1  25.7  46.7  79.4  88.1   127   127  54.8  29.3  20.4  15.4  12.0   9.9   9.2  11.2  11.3  16.7  19.0  11.5   4.0
 75.0   0.0   1.5   7.3   2.5   3.4   3.2   3.5   5.9  10.8  18.0  29.0  41.6  50.7  39.0  27.2  18.0  13.8  10.7   8.0   6.3   5.6   5.7   6.6   6.5  10.2   4.3   2.0
 77.5   0.0   0.0   0.0   0.6   1.0   1.6   1.8   2.5   4.4   7.2   9.9  15.5  19.0  22.0  13.4   9.6   8.7   6.6   4.7   3.5   3.0   2.9   3.1   2.7   3.4   1.7   1.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.1   0.5   0.8   1.4   2.0   3.2   4.3   6.9   5.0   5.5   4.9   4.5   3.1   2.0   1.7   0.9   0.4   0.8   0.7   1.2   0.2   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.5   0.4   1.6   2.5   2.4   2.2   1.8   1.2   0.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.8   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   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
 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