Illuminance plots of RRA551

(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]      RRA551 - 23560
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V5L1A
# [LUMCAT]    Riviera 1 AGP-(V5L1A)
# [DATE]      15/02/1996
# down given:   100.0%
# out given:    67.3%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRA551.LDT
# Luminaire flux =   673 raw, for the given bulb(s) it would be  4376 lm,
#                   67.3 % of the bulb flux
# between 75 and 90:  3.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  59.2 cd / 1000 lm ,  0.7 % 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   487 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   664 cd / 1000 lm,
# maximum spec. lum. intensity   664 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   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126   126
 10.0   115   116   116   116   116   116   116   116   118   120   122   124   126   128   130   133   135   137   139   141   144   146   149   151   155   156   155
 20.0   108   108   107   106   107   109   112   114   114   114   114   119   125   132   136   139   144   152   159   166   173   180   184   190   199   212   209
 30.0  96.0  96.1  99.3   104   107   110   112   114   114   114   115   115   117   120   127   135   141   150   163   176   186   198   212   229   260   258   273
 35.0  83.0  87.1   102   113   116   121   127   130   131   131   128   128   127   125   131   135   140   150   156   158   175   192   198   208   235   237   252
 40.0  77.0  77.1  98.8   121   134   144   153   161   165   169   167   162   157   153   158   165   174   185   191   195   190   172   168   164   182   194   193
 45.0  60.0  64.4  89.9   117   132   152   171   184   201   210   213   203   196   185   192   203   225   246   257   247   212   184   157   139   133   135   124
 47.5  59.5  60.4  78.7   110   126   150   165   185   206   220   230   222   217   204   207   221   255   282   293   270   230   191   155   129   108   111   114
 50.0  59.0  58.1  70.5  97.5   117   137   153   175   201   218   230   236   237   223   221   238   276   311   312   283   244   192   151   122  90.0  93.3   104
 52.5  49.0  52.9  68.0  85.7   106   121   137   160   182   204   224   235   236   226   229   253   298   334   322   285   245   192   145   115  79.3  84.0  97.5
 55.0  39.0  46.1  64.5  82.0  94.2   107   121   143   155   180   202   223   232   229   237   270   320   349   324   281   232   187   136   105  71.2  79.9  91.0
 57.5  38.5  41.1  60.5  77.8  88.0  94.0   110   121   132   153   180   211   224   233   250   291   341   348   318   264   214   175   121  91.5  67.5  73.1  80.5
 60.0  38.0  36.3  56.1  70.8  81.8  89.8   104   107   118   132   165   198   218   237   266   321   376   343   303   246   192   143   105  86.5  65.8  64.9  70.0
 62.5  29.5  33.2  52.7  65.1  74.4  84.3  94.2   103   107   121   150   186   207   244   316   382   414   363   288   229   164   116  96.7  80.0  63.2  59.0  67.5
 65.0  21.0  31.6  47.9  64.3  70.2  82.9  87.2  95.5   101   109   134   167   193   250   384   487   476   399   285   213   140   102  86.6  71.5  57.1  54.6  65.0
 67.5  20.0  28.0  41.8  60.1  67.9  78.3  85.5  87.1  91.9  99.4   118   138   154   236   442   577   544   442   309   189   116  88.8  75.8  66.0  49.6  45.8  52.0
 70.0  19.0  23.2  37.7  53.5  62.8  67.8  74.3  79.8  74.8  70.9  98.5  85.2   105   221   507   632   595   454   314   155  99.8  78.6  70.3  62.7  46.7  35.3  39.0
 72.5  12.5  17.0  34.5  43.6  51.8  50.7  47.8  48.5  32.8  36.1  54.1  40.7  63.5   153   428   664   544   418   258   107  75.7  70.6  61.2  55.3  45.1  28.3  29.0
 75.0   6.0  10.2  17.8  29.0  22.7  24.1  13.0  20.7  12.3  17.5  23.4  28.6  36.4  85.0   269   424   402   309   152  58.1  45.3  42.0  36.4  44.5  37.2  22.8  19.0
 77.5   4.0   6.3   3.9  12.2  10.9   8.4  11.0   9.2  10.3  12.2  13.4  20.2  23.5  49.5   145   169   197   136  63.1  24.0  17.2  13.5  17.5  20.9  28.2  16.4  12.0
 80.0   2.0   3.2   3.8   5.6   7.2   6.0   7.6   9.6   9.0   9.5  13.2  14.9  13.3  14.0  52.3  38.1  59.2  39.3  20.7  12.5   9.2   7.9   8.5   9.0  15.6   9.8   5.0
 82.5   3.5   3.4   3.9   4.7   2.9   6.1   6.1   8.0   8.6   6.6   8.8   9.4  10.4   8.5  11.4  14.5  14.9  11.9   7.8   6.5   8.4   7.6   7.1   5.9   6.7   4.9   5.0
 85.0   5.0   3.9   4.0   4.3   1.5   4.5   7.3   2.5   4.9   7.3   7.1   6.5   5.3   3.0   7.0   6.3   6.2   4.6   6.3   7.0   6.1   5.6   4.0   3.9   2.2   0.3   5.0
 87.5   3.0   2.5   3.5   3.3   1.6   2.8   5.5   6.9   4.6   1.5   6.3   6.6   4.8   3.0   4.7   3.5   3.0   4.7   2.9   3.9   1.6   2.3   3.1   1.9   1.0   2.8   5.0
 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