Illuminance plots of RFAI67

(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]      RFAI67 - 19942
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L7A
# [LUMCAT]    Riviera 2 AGP-(V6L7A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    76.8%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI67.LDT
# Luminaire flux =   769 raw, for the given bulb(s) it would be 11538 lm,
#                   76.9 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  42.9 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   604 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   661 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   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204   204
 10.0   222   225   227   222   220   218   215   213   211   208   206   203   201   199   197   196   195   194   193   193   194   194   195   196   198   199   200
 20.0   200   210   207   214   216   216   216   217   215   213   210   206   203   199   197   195   193   189   186   183   179   175   174   172   167   170   187
 30.0   126   137   157   178   191   208   221   234   244   249   250   249   242   230   218   207   197   187   178   169   158   149   143   137   128   123   130
 35.0   100   107   130   159   179   200   220   239   251   257   257   252   243   231   218   205   193   178   166   154   145   138   133   128   119   112   114
 40.0  82.0  92.5   114   143   161   186   212   229   244   257   255   248   240   231   220   209   191   171   156   146   138   132   126   120   111   104   106
 45.0  73.0  83.9   109   134   149   177   204   241   263   283   297   293   288   266   247   223   195   174   155   145   137   129   123   115   104  94.9   102
 47.5  69.0  80.3   107   132   151   177   216   255   295   317   330   326   314   287   263   232   201   180   162   147   136   127   119   112  99.4  90.2  96.5
 50.0  65.0  76.9   104   129   151   182   227   278   325   352   366   362   342   307   278   242   213   190   169   150   134   123   115   108  94.4  84.8  91.0
 52.5  58.5  71.6  96.5   127   149   185   234   297   353   387   404   388   358   319   284   248   225   199   172   149   131   119   110   103  89.4  78.4  85.5
 55.0  52.0  64.9  88.7   120   146   182   237   309   374   415   420   407   372   330   289   250   226   202   170   145   126   113   105  97.0  84.6  71.5  80.0
 57.5  44.0  57.1  80.0   111   136   173   230   308   383   428   434   433   392   340   282   242   223   192   164   139   121   107  98.8  91.7  79.1  64.8  69.0
 60.0  36.0  48.7  71.1  96.6   122   159   213   302   395   443   477   467   416   350   270   225   206   180   153   131   113   101  92.7  86.9  73.6  58.4  58.0
 62.5  29.0  40.3  62.7  82.7   106   143   204   292   417   490   533   523   463   355   246   207   187   163   142   122   108  96.5  88.3  82.1  68.6  51.8  46.0
 65.0  22.0  31.9  54.3  74.3  93.5   125   190   303   443   544   594   604   523   360   220   186   166   145   131   114   102  91.4  83.7  77.0  64.1  45.3  34.0
 67.5  17.0  25.2  46.3  66.7  82.8   110   166   297   452   579   642   661   529   310   184   158   141   131   117   107  95.3  85.6  78.1  72.5  60.0  37.5  25.5
 70.0  12.0  19.1  42.1  59.3  72.3  93.6   138   248   411   529   648   619   531   259   147   115   113   104   101  93.7  84.5  77.0  71.0  68.4  53.8  29.0  17.0
 72.5   7.5  14.1  38.9  53.4  58.8  73.3  98.5   170   305   399   481   520   410   166  95.5  64.9  68.5  66.6  69.1  63.3  60.6  55.8  56.0  52.8  46.8  21.1  10.0
 75.0   3.0   9.5  31.5  42.0  37.3  40.8  46.8  82.4   154   221   268   305   222  72.0  45.0  34.2  34.3  31.6  35.2  32.2  27.4  29.9  27.9  32.9  29.1  13.1   3.0
 77.5   1.5   5.0  22.1  13.1  15.4  10.4  15.9  26.1  56.6  90.5   105   125   111  44.0  22.7  19.7  19.3  21.1  18.9  15.4  13.0  10.9  12.2  12.8  12.8   7.2   1.5
 80.0   0.0   0.6   7.7   1.4   2.2   2.7   5.2   8.8  17.8  28.2  36.7  37.6  42.9  16.0  13.2  12.5  13.4  13.4  12.6   9.9   7.4   6.2   4.5   4.3   5.0   1.7   0.0
 82.5   0.0   0.0   0.0   0.0   0.3   0.6   1.6   2.0   4.9   7.0  10.6  12.8  10.3   8.5   6.7   6.3   6.6   7.7   7.5   5.8   4.3   3.2   2.3   1.8   0.7   0.5   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.6   1.7   2.4   2.6   3.3   1.0   2.0   2.0   3.2   1.4   2.4   1.9   1.4   1.1   0.8   0.5   0.1   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   0.1   0.5   0.1   0.0   0.0   0.4   0.1   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