Illuminance plots of RFAI27

(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]      RFAI27 - 19914
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L7A
# [LUMCAT]    Riviera 2 AGP-(V2L7A)
# [DATE]      07/11/1994
# down given:   100.0%
# out given:    75.6%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI27.LDT
# Luminaire flux =   756 raw, for the given bulb(s) it would be 11334 lm,
#                   75.6 % 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   4.8 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   936 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   464 cd / 1000 lm,
# maximum spec. lum. intensity   951 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   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269   269
 10.0   289   297   304   298   295   293   290   288   284   279   275   271   267   263   259   255   251   248   245   242   239   236   233   232   229   229   236
 20.0   237   255   258   270   275   277   282   286   286   286   286   281   273   264   253   241   229   216   203   192   182   172   164   159   151   145   147
 30.0   129   141   173   206   225   248   266   282   297   309   315   317   304   285   259   232   203   180   163   151   143   136   132   128   121   116   121
 35.0  99.0   106   134   168   192   219   248   275   292   305   313   309   295   270   238   205   175   161   150   142   136   132   127   122   114   110   116
 40.0  84.0  89.5   110   138   160   189   222   247   272   293   295   284   266   238   214   184   165   154   145   139   133   127   121   116   108   103   114
 45.0  73.0  78.7  95.9   118   135   169   207   257   289   330   352   346   322   281   231   187   171   154   141   133   125   118   115   110   100  92.3   106
 47.5  69.5  74.8  89.3   110   133   164   221   276   346   385   410   411   376   313   240   194   174   155   139   128   120   112   110   106  94.9  86.0  96.5
 50.0  66.0  71.5  83.6   105   129   169   235   326   409   472   508   495   435   345   248   200   175   152   136   124   116   109   105   100  89.4  79.5  87.0
 52.5  59.5  66.2  78.7  99.4   123   175   254   380   497   594   617   601   515   375   251   200   173   147   131   120   112   105  99.2  94.2  84.3  71.1  71.0
 55.0  53.0  59.7  74.1  95.2   116   170   280   431   600   714   751   727   604   405   251   193   164   141   127   116   109   101  94.7  89.9  79.9  61.7  55.0
 57.5  44.5  52.9  70.8  89.4   112   158   279   466   688   804   877   852   691   408   233   181   154   133   121   113   105  97.6  91.1  85.6  75.6  51.9  42.0
 60.0  36.0  45.8  65.6  82.3   101   147   252   462   683   867   935   951   789   411   213   164   138   125   115   109   100  93.5  87.1  80.9  70.2  41.7  29.0
 62.5  29.0  38.3  58.7  74.6  90.6   125   212   397   614   783   927   936   726   331   161   134   117   105   101  98.3  89.2  85.5  81.6  75.4  64.5  32.9  20.5
 65.0  22.0  30.5  51.8  68.4  80.9   105   152   272   476   602   746   724   618   250   109  83.9  80.8  70.4  73.1  68.5  67.1  65.8  67.3  65.0  56.3  24.8  12.0
 67.5  16.5  23.0  45.0  58.0  68.4  74.9  93.4   132   253   347   436   464   412   160  70.6  42.2  44.8  33.7  40.9  35.5  33.9  37.6  40.5  45.2  45.7  17.5   8.0
 70.0  11.0  15.5  33.1  37.9  33.6  35.4  41.1  57.6  98.6   159   178   241   175  69.0  40.0  28.3  22.5  23.7  22.6  18.6  17.0  14.7  20.6  21.3  29.3  10.7   4.0
 72.5   5.5   8.4  17.4  15.7   8.2  12.5  12.0  23.2  38.7  59.4  78.7  71.8  80.1  42.5  24.3  20.6  17.8  17.7  16.7  13.5  11.5  10.0   9.2  10.8  10.7   6.4   3.0
 75.0   0.0   1.4   7.0   2.6   3.3   4.3   5.6   9.7  15.3  20.1  28.0  34.7  32.6  16.0  14.1  13.2  12.9  12.6  11.5   9.8   8.0   7.0   6.5   5.2   6.5   2.7   2.0
 77.5   0.0   0.0   0.0   0.8   1.0   1.6   2.7   3.8   5.8   7.8   9.0  12.8  12.1   9.5   7.8   7.8   7.7   7.9   6.9   6.0   5.1   4.4   4.0   3.4   3.3   1.1   1.0
 80.0   0.0   0.0   0.0   0.0   0.0   0.1   0.8   1.1   1.6   2.7   3.1   4.2   4.8   3.0   3.5   2.7   4.7   4.0   3.7   2.3   1.7   0.7   1.7   1.6   1.2   0.1   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.6   0.9   1.6   1.5   1.0   1.4   2.1   1.5   1.0   0.7   0.0   0.0   0.2   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   0.4   0.3   0.1   0.7   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   0.2   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