Illuminance plots of RRA425

(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]      RRA425 - 23369
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V2L5A
# [LUMCAT]    Riviera 1 AGP-(V2L5A)
# [DATE]      09/02/1996
# down given:   100.0%
# out given:    68.1%
# tilt:  0 
# [LAMP]      GE LU 100W /XL/T
# Source file: ldt/RRA425.LDT
# Luminaire flux =   678 raw, for the given bulb(s) it would be  6779 lm,
#                   67.8 % of the bulb flux
# between 75 and 90:  0.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   7.1 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   812 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   319 cd / 1000 lm,
# maximum spec. lum. intensity  1023 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   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169
 10.0   122   124   128   131   133   135   138   140   145   151   157   164   170   177   184   190   197   202   207   212   216   219   221   223   225   237   246
 20.0   107   107   112   117   121   125   128   130   137   146   155   173   194   215   238   260   279   291   301   309   309   308   303   293   268   238   255
 30.0  90.0  95.5   105   111   115   119   124   127   131   137   147   161   183   208   238   266   287   302   309   310   306   304   298   283   234   182   186
 35.0  84.0  86.8   100   106   110   114   117   120   126   134   143   164   191   223   255   278   293   294   289   279   268   255   240   230   187   142   135
 40.0  73.0  79.9  93.3   101   105   108   111   117   124   131   143   167   207   256   292   310   313   304   284   261   237   209   183   160   139   115   106
 45.0  64.0  75.6  87.6  93.0  96.4   103   108   114   122   132   147   187   260   319   349   355   345   325   296   256   206   168   141   121   103  99.5  90.0
 47.5  60.5  72.7  83.6  87.5  92.5   100   105   113   123   134   150   198   280   351   386   386   364   337   302   253   194   144   126   108  94.4  93.1  85.0
 50.0  57.0  69.2  78.8  83.3  89.1  96.4   101   110   122   134   153   206   298   383   426   425   399   354   300   243   177   133   110   101  86.8  87.7  80.0
 52.5  53.5  65.7  72.7  80.4  86.4  92.0  97.2   106   117   130   153   230   371   488   524   497   434   383   307   219   159   119   102  92.5  80.3  81.3  74.0
 55.0  50.0  62.1  67.7  78.1  82.8  88.1  93.1   101   110   124   154   255   444   592   629   592   513   413   318   192   135   112  95.1  88.2  73.8  74.2  68.0
 57.5  43.5  58.6  63.9  75.7  78.9  84.1  88.6  94.1   103   119   151   298   629   808   805   711   581   453   318   180   117   104  90.5  83.5  67.2  66.4  60.0
 60.0  37.0  55.3  60.9  71.0  72.4  76.1  83.0  86.2  94.3   112   124   338   823  1023   987   844   640   465   282   150  99.3  91.5  83.5  77.3  62.0  58.4  52.0
 62.5  29.0  49.5  57.8  65.5  64.2  66.4  65.6  75.0  75.0  83.3  77.7   261   621   776   810   812   639   394   203   115  86.7  79.2  75.9  70.5  57.2  50.2  43.5
 65.0  21.0  42.2  49.1  53.6  44.8  49.1  36.6  38.4  40.4  47.0  43.1   127   352   529   563   525   466   276   114  68.6  66.6  64.3  66.9  61.7  53.0  41.6  35.0
 67.5  13.5  30.9  35.9  31.1  15.2  25.2  16.1  12.7  14.3  22.3  29.0  65.0   181   289   319   256   225   140  39.8  34.7  30.7  35.6  50.1  45.7  48.5  31.2  25.0
 70.0   6.0  17.5  20.0   9.5   8.0   6.7   7.9  10.0   9.5  15.8  20.4  31.5  58.8  49.0  95.2   116  62.2  53.6  21.4  15.2  13.3   9.2  24.4  22.3  33.5  20.1  15.0
 72.5   5.0   9.8   5.6   5.8   5.0   4.8   6.0   8.0   6.8   9.8  14.2  17.7  25.1  31.5  30.0  28.4  26.6  20.0  14.0  11.6   9.9   8.1   9.6  11.0  14.8  12.5   9.0
 75.0   4.0   3.9   4.3   4.6   2.9   3.0   3.0   5.4   6.2   7.3   7.7  11.0  14.7  14.0  15.4  15.1  13.4  11.2   9.5   8.6   6.5   6.7   6.2   4.6   8.9   6.1   3.0
 77.5   4.0   2.1   3.2   2.8   1.6   2.3   3.4   3.4   5.0   6.4   7.4   6.9   8.8  10.0   9.2   9.4   7.8   6.2   5.5   4.9   4.6   5.6   3.7   3.0   4.6   4.1   2.0
 80.0   4.0   1.2   1.4   2.3   1.7   2.5   3.7   2.7   3.3   3.8   5.0   4.1   5.7   6.0   4.6   7.1   3.8   4.8   3.6   2.8   4.0   4.4   1.9   2.9   3.5   3.1   1.0
 82.5   3.0   1.9   0.1   2.8   3.5   2.4   2.7   3.9   3.0   3.6   1.6   3.4   2.4   5.0   4.2   3.2   4.2   3.0   2.7   1.6   3.9   2.1   1.3   3.9   2.5   1.7   2.5
 85.0   2.0   2.9   0.0   3.5   3.4   1.2   1.0   3.7   3.6   1.2   3.8   2.5   2.2   4.0   3.0   1.5   2.1   1.3   1.4   3.9   3.8   1.0   2.2   3.8   1.3   0.1   4.0
 87.5   1.5   2.0   1.6   2.9   3.0   0.6   1.1   2.9   1.5   1.0   1.9   1.1   1.2   2.5   1.8   3.4   3.9   2.9   1.0   3.0   3.5   1.4   2.7   2.9   1.8   1.4   3.0
 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