Illuminance plots of RRAI45

(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]      RRAI45 - 22573
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L5A
# [LUMCAT]    Riviera 1 AGP-(V4L5A)
# [DATE]      13/11/1995
# down given:   100.0%
# out given:    71.1%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RRAI45.LDT
# Luminaire flux =   711 raw, for the given bulb(s) it would be 10658 lm,
#                   71.1 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  12.4 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   716 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   625 cd / 1000 lm,
# maximum spec. lum. intensity   716 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
 10.0   129   172   208   189   181   175   171   169   169   172   176   181   187   193   198   201   204   205   204   201   195   187   177   165   136   169   209
 20.0   112   240   123   198   233   250   220   197   180   171   168   173   184   196   204   211   212   207   196   180   159   133   152   187   260   117   243
 30.0  98.0   160   231   150   132   178   220   229   204   185   176   178   189   205   212   215   207   192   172   144   148   186   226   206   121   165   214
 35.0  90.0   120   180   138   188   201   173   143   163   184   194   198   196   189   179   174   176   189   207   220   180   140   141   183   132   166   177
 40.0  81.0  90.3   117   162   159   135   162   202   218   198   183   178   183   193   201   208   206   191   161   161   182   187   142   117   144   143   132
 45.0  73.0  80.6  91.6   125   111   158   201   182   162   202   233   243   234   219   204   197   207   226   243   194   139   145   157   117   119   110   109
 47.5  69.5  78.4  90.6   106   119   168   171   154   205   256   273   252   244   246   246   232   199   199   222   226   164   122   134   116   102  97.9   101
 50.0  66.0  75.9  88.7  93.9   120   151   145   180   248   266   247   237   248   272   296   298   267   215   191   204   182   124   116   115  89.2  89.4  93.0
 52.5  59.5  71.8  87.4  90.0   121   126   135   208   245   226   218   280   318   323   313   311   333   274   198   167   176   131   103   106  80.0  81.5  84.5
 55.0  53.0  67.1  85.3  90.5   113   108   146   219   193   198   302   372   400   374   320   273   271   307   239   135   139   132  95.8  96.1  72.4  73.5  76.0
 57.5  44.5  62.4  82.7  88.9  99.7  95.6   149   165   139   264   380   390   409   431   406   306   199   233   272   162   112   124  95.1  85.9  66.7  65.7  70.0
 60.0  36.0  57.8  76.1  88.1  88.0  98.1   140   122   186   328   311   312   397   487   512   432   288   158   208   179  95.2   106  93.1  77.2  65.2  58.2  64.0
 62.5  29.0  53.4  69.8  86.2  78.6  96.7   112   100   234   269   199   324   529   602   572   490   421   227   144   172   104  91.1  91.8  68.8  62.9  49.9  58.0
 65.0  22.0  48.9  62.5  78.6  68.6  94.6  90.6   124   247   166   240   525   699   716   604   381   392   340   110   120   101  78.7  89.4  64.8  58.6  41.3  52.0
 67.5  15.5  44.0  54.3  66.3  64.2  89.3  68.0   120   145  79.6   396   625   553   585   536   241   205   399   157  69.0  95.7  61.6  77.6  61.1  53.5  31.6  43.5
 70.0   9.0  38.7  40.5  48.0  47.1  63.3  32.0  78.1  64.2   138   468   335   308   454   468   237  43.6   212   133  27.0  73.7  46.7  57.2  55.8  46.4  21.6  35.0
 72.5   5.5  31.3  23.2  30.8  30.2  37.9   9.6  34.4  16.7   139   236  57.0   153   251   294   262  62.7  74.5  88.4  13.7  38.4  18.8  33.3  37.1  39.5  13.0  25.0
 75.0   2.0  22.7  13.1  15.7  12.0  16.8   8.2  13.6  14.2  85.4  70.6  28.9  61.7  47.0  89.6   124  53.5  13.7  32.9  10.8   9.5   8.3  16.2  19.3  27.4   5.2  15.0
 77.5   1.5  14.1   5.4   6.4   6.0   5.2   7.1   8.0   9.8  25.1  12.0  18.6  28.0  28.5  19.6  33.8  27.4  10.7  12.3   7.6   6.3   6.8   7.1   9.0  15.4   2.4   9.0
 80.0   1.0   5.1   2.9   3.2   4.2   3.5   5.5   4.9   6.6   8.7   7.8  10.8  12.4  10.0  10.5   8.4  10.4   7.1   6.1   5.9   4.2   4.8   3.1   3.9   8.0   1.2   3.0
 82.5   0.5   3.0   1.8   2.1   3.1   2.4   3.9   3.2   4.6   4.2   5.3   5.6   5.4   6.5   6.2   5.1   4.8   4.9   3.9   4.5   2.8   3.4   2.2   2.8   3.3   1.0   2.0
 85.0   0.0   2.0   1.1   1.3   2.3   1.6   2.6   2.0   3.2   2.2   3.5   3.0   3.4   3.0   3.2   3.3   3.0   3.7   2.4   2.9   1.7   2.4   1.4   2.2   2.2   1.0   1.0
 87.5   0.0   1.5   1.0   1.0   1.6   1.0   1.8   1.0   2.1   1.4   2.8   1.8   2.3   2.0   2.1   2.7   1.9   2.4   1.2   1.9   1.0   1.7   1.0   1.6   1.5   0.5   1.0
 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