Illuminance plots of RRWB31

(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]      RRWB31 - 23727
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V3L1A
# [LUMCAT]    Riviera 1 AGP-(V3L1A)
# [DATE]      21/02/1996
# down given:   100.0%
# out given:    61.8%
# tilt:  0 
# [LAMP]      GE LU 70W /D/I/27
# Source file: ldt/RRWB31.LDT
# Luminaire flux =   618 raw, for the given bulb(s) it would be  3584 lm,
#                   61.8 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.2 cd / 1000 lm ,  0.6 % 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   245 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   195 cd / 1000 lm,
# maximum spec. lum. intensity   298 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   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128   128
 10.0   114   116   118   120   121   122   123   124   126   127   129   130   132   133   135   138   140   143   145   148   151   153   156   158   162   163   162
 20.0   101   103   107   113   116   119   121   124   127   130   133   137   140   144   149   155   160   164   168   172   175   179   181   182   182   185   184
 30.0  92.0  96.1   104   111   115   119   124   129   134   138   140   141   143   145   152   161   172   181   186   187   187   188   188   190   192   191   190
 35.0  87.0  91.4   103   113   119   124   130   136   144   152   157   159   161   163   166   171   179   190   195   193   191   189   187   187   188   188   186
 40.0  82.0  86.8  99.5   112   117   123   132   143   153   160   167   176   184   191   194   196   200   207   213   208   196   183   180   175   179   181   183
 45.0  78.0  82.3  92.0   104   109   120   131   137   146   158   174   191   213   235   249   251   246   240   237   230   209   191   173   163   162   171   177
 47.5  74.5  79.5  88.5  98.8   107   118   125   132   144   157   175   195   221   248   266   272   271   261   255   243   219   194   173   158   150   162   169
 50.0  71.0  76.4  85.0  94.1   103   112   118   127   140   154   172   195   227   261   282   288   285   277   266   251   228   197   172   152   138   153   160
 52.5  66.5  72.9  81.5  90.0  99.8   106   111   121   133   148   168   194   228   259   280   292   298   287   273   253   232   201   169   148   126   142   148
 55.0  62.0  69.2  77.2  85.6  94.9  98.6   105   115   122   139   162   192   229   257   276   288   292   292   274   252   226   200   165   141   114   129   135
 57.5  56.5  64.1  71.9  80.6  86.9  91.0  97.8   103   111   131   155   182   212   236   256   275   285   281   271   244   216   195   159   133   102   116   122
 60.0  51.0  57.9  64.6  73.2  77.6  82.0  89.0  91.0  99.6   121   141   166   194   215   234   251   264   268   254   233   201   178   150   122  91.7   101   109
 62.5  43.5  51.0  56.5  65.4  66.9  72.6  76.5  78.1  87.6   104   123   148   171   192   209   226   239   245   234   215   182   158   137   108  81.4  86.2  95.5
 65.0  36.0  43.8  47.6  56.0  56.1  62.4  63.5  65.9  74.3  85.5   105   126   148   168   182   197   213   221   208   187   162   135   122  94.6  70.7  71.7  82.0
 67.5  28.5  35.9  38.2  45.5  45.8  51.8  50.5  53.4  58.7  68.0  85.7   103   120   138   152   168   181   195   178   157   140   112   102  80.3  59.4  58.5  69.5
 70.0  21.0  27.5  29.2  34.8  35.8  39.4  38.3  42.3  44.1  53.0  67.6  76.3  90.9   107   122   136   147   155   146   125   114  90.9  81.0  65.0  48.6  45.8  57.0
 72.5  15.5  20.6  20.5  25.2  26.6  28.8  28.1  31.0  31.2  39.0  46.1  51.8  66.1  80.0  92.3   103   114   115   116  93.8  85.3  70.1  60.2  50.4  37.8  34.8  43.0
 75.0  10.0  14.0  14.2  16.9  18.8  19.9  19.6  21.1  21.8  26.4  28.2  33.6  43.3  53.0  63.6  74.3  80.1  77.9  79.9  66.4  59.3  50.9  40.8  35.7  28.2  24.5  29.0
 77.5   6.5   9.5   8.5  10.7  12.3  12.7  13.4  13.4  14.3  16.4  15.7  19.0  25.6  34.0  41.1  46.2  51.7  49.4  48.6  42.9  37.2  33.2  25.2  22.9  19.1  16.9  20.5
 80.0   3.0   5.4   4.3   6.2   7.1   6.9   8.2   7.7   8.6   9.3   9.4  10.8  12.1  15.0  22.3  24.9  28.2  27.0  25.5  23.9  19.7  17.8  12.5  13.2  12.4  10.0  12.0
 82.5   2.0   3.1   1.8   2.9   4.3   3.4   4.3   4.1   4.5   5.0   4.9   5.1   5.4   8.5   9.9  12.1  12.5  12.1  11.2  10.6   8.6   8.5   4.5   5.7   7.2   5.9   7.5
 85.0   1.0   1.1   1.1   1.6   2.2   2.0   2.0   1.0   2.3   2.1   2.8   2.2   3.2   2.0   4.5   4.9   4.4   4.7   4.2   3.9   3.2   3.5   2.4   3.2   3.8   2.2   3.0
 87.5   1.0   1.0   1.0   1.3   0.7   1.7   1.8   1.9   1.1   1.4   1.0   1.0   1.6   1.5   2.2   1.8   1.9   2.0   2.2   2.9   1.1   1.7   1.7   1.3   2.1   2.0   2.0
 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