Illuminance plots of RRA544

(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]      RRA544 - 23558
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L4A
# [LUMCAT]    Riviera 1 AGP-(V4L4A)
# [DATE]      15/02/1996
# down given:   100.0%
# out given:    73.2%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRA544.LDT
# Luminaire flux =   731 raw, for the given bulb(s) it would be  4752 lm,
#                   73.1 % of the bulb flux
# between 75 and 90:  1.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  16.1 cd / 1000 lm ,  0.5 % 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  1114 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max  1010 cd / 1000 lm,
# maximum spec. lum. intensity  1114 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   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265   265
 10.0   205   214   227   230   232   235   238   242   245   248   252   257   261   266   266   267   267   267   268   268   269   270   271   271   271   274   275
 20.0   112   124   130   153   170   189   203   218   230   244   259   266   271   277   272   269   266   266   265   265   261   258   256   251   239   205   215
 30.0  92.0  94.9   102   108   113   122   144   167   189   216   233   242   247   252   244   239   236   226   212   193   173   162   154   140   124   116   119
 35.0  88.0  87.2  95.5   102   104   109   119   132   155   181   202   214   222   228   237   240   237   218   193   167   142   123   115   112   104   105   102
 40.0  76.0  80.1  96.7   104   109   112   115   128   144   175   202   225   241   256   272   273   254   216   161   136   117   108   100  95.7  93.8  97.2  98.0
 45.0  67.0  68.2  91.0   109   120   131   135   147   163   200   242   282   303   329   335   318   261   197   156   126   106  99.9  90.8  87.7  85.3  87.6  85.0
 47.5  62.5  65.3  85.0   112   124   144   149   163   181   226   273   321   348   372   369   333   251   179   142   125   109  99.6  91.0  86.0  79.7  82.6  82.0
 50.0  58.0  63.2  79.2   103   123   139   154   173   196   247   310   364   394   415   401   345   249   171   137   121   108  97.5  89.0  84.0  75.0  76.8  79.0
 52.5  52.5  57.4  72.4  90.4   113   133   151   176   203   258   343   413   461   475   435   348   238   168   136   116   107  96.3  88.9  82.2  70.5  71.2  72.5
 55.0  47.0  50.5  68.1  87.2   103   120   149   176   201   264   373   465   528   535   465   336   213   165   135   110   104  94.5  89.1  80.3  66.3  66.5  66.0
 57.5  41.5  47.0  69.6  81.9  93.6   107   140   164   191   279   395   541   627   631   517   323   202   159   132   109  98.7  88.9  83.4  76.1  63.3  60.6  63.0
 60.0  36.0  45.0  67.0  79.4  85.0  98.5   127   145   184   281   496   651   733   726   562   313   187   151   121   104  92.6  87.5  80.2  73.5  60.9  53.4  60.0
 62.5  32.0  41.3  62.0  76.5  78.0  88.0   106   121   165   338   619   801   911   840   552   275   170   134   111  99.2  90.0  83.8  76.4  70.7  58.0  48.3  48.0
 65.0  28.0  37.1  56.1  66.9  70.8  81.1  90.3   105   144   359   703   989  1114   954   513   200   136   117   100  90.1  86.1  77.5  72.6  64.4  54.3  44.8  36.0
 67.5  21.0  31.0  48.9  60.8  67.0  74.8  80.0  81.8  98.1   243   642  1010   971   851   416   131  84.7  90.9  68.1  72.1  78.2  69.6  69.1  59.7  50.0  36.3  28.0
 70.0  14.0  23.4  42.1  55.7  51.0  53.0  42.3  39.8  50.6   123   448   608   706   747   305  79.5  40.8  42.9  36.2  29.9  46.9  49.9  48.8  52.7  41.2  25.2  20.0
 72.5  10.0  16.4  36.0  34.4  27.6  18.8  11.9  15.4  19.7  52.5   167   208   397   413   162  51.9  31.7  22.7  17.8  11.9  17.9  17.4  24.3  28.9  31.1  15.7  11.5
 75.0   6.0   9.8  17.9  13.6  11.3   8.9   9.4  10.3  12.9  22.8  45.5  81.0   121  78.0  60.2  28.2  19.7  16.4  12.5   9.7   8.0   8.2  10.4   9.0  19.0   6.9   3.0
 77.5   4.5   5.1   3.7   9.8   6.9   7.0   6.2   8.2   9.4  11.9  12.9  24.2  30.3  44.0  25.9  17.3  15.3  10.9   9.3   8.3   8.2   7.8   7.7   6.1   8.7   5.4   4.5
 80.0   3.0   0.7   5.1   5.7   5.2   4.9   4.4   6.4   7.1   6.3  10.2  12.4  16.1  10.0  13.0   7.9   8.9   8.1   6.7   5.5   7.5   5.2   7.0   5.2   4.5   5.8   6.0
 82.5   3.0   2.6   4.8   1.3   7.0   2.7   4.6   3.3   5.7   7.2   5.9   7.5   8.1   8.5   6.7   8.0   7.0   7.8   5.9   7.7   5.4   5.8   3.1   6.3   3.1   3.7   3.0
 85.0   3.0   5.7   2.5   4.4   4.4   3.7   5.0   6.8   5.3   2.8   6.6   5.4   5.4   7.0   6.3   6.6   4.8   3.8   4.9   2.0   3.4   4.7   4.9   3.5   5.2   1.1   0.0
 87.5   2.5   5.5   3.2   3.9   2.3   5.6   3.1   2.0   3.5   3.7   6.4   2.7   4.4   3.5   5.8   6.9   2.6   4.7   5.0   6.9   6.1   2.0   5.2   2.3   5.5   2.4   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