Illuminance plots of RRWB23

(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]      RRWB23 - 23724
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V2L3A
# [LUMCAT]    Riviera 1 AGP-(V2L3A)
# [DATE]      21/02/1996
# down given:   100.0%
# out given:    66.0%
# tilt:  0 
# [LAMP]      GE LU 70W /D/I/27
# Source file: ldt/RRWB23.LDT
# Luminaire flux =   659 raw, for the given bulb(s) it would be  3823 lm,
#                   65.9 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.0 cd / 1000 lm ,  0.4 % 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   271 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   190 cd / 1000 lm,
# maximum spec. lum. intensity   385 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
 10.0   137   141   148   153   156   159   161   164   168   172   176   181   185   189   193   196   200   203   207   210   212   214   216   218   220   221   221
 20.0   115   120   127   138   143   150   155   160   167   175   182   190   199   207   213   219   224   227   229   231   231   231   231   228   223   213   216
 30.0  97.0   103   117   130   137   143   149   155   162   169   178   188   199   210   219   228   235   238   237   231   224   220   214   206   188   176   173
 35.0  92.0  97.2   112   127   135   142   149   156   166   178   191   205   215   222   226   229   233   233   228   218   207   196   188   183   167   157   155
 40.0  86.0  92.7   107   123   130   137   148   160   175   193   215   236   253   259   261   259   252   239   219   201   187   173   161   152   147   139   138
 45.0  80.0  87.2   101   114   119   133   147   163   181   214   254   295   326   344   345   330   304   270   236   204   172   154   139   128   125   122   125
 47.5  77.0  84.6  98.3   110   118   131   146   163   190   228   272   308   338   360   366   356   329   287   245   209   174   144   129   117   113   115   120
 50.0  74.0  82.0  94.9   106   116   130   145   166   198   232   271   312   348   375   385   375   343   296   247   208   174   140   120   109   103   108   114
 52.5  71.0  78.9  91.3   103   113   126   142   167   194   224   267   305   335   360   373   373   356   302   247   202   169   135   111   100  93.5  99.5   106
 55.0  68.0  75.6  87.4  97.3   106   117   137   162   180   212   252   291   321   345   357   354   333   300   243   191   157   128   102  92.7  84.9  90.5  98.0
 57.5  62.0  70.6  83.3  90.7  96.7   106   128   145   163   195   237   269   293   316   332   331   308   272   235   181   142   118  94.1  83.3  76.5  80.7  87.0
 60.0  56.0  64.6  75.8  81.2  85.0  95.1   116   126   145   176   208   236   262   287   305   303   280   244   208   169   126   103  84.3  73.4  68.8  70.5  76.0
 62.5  47.5  57.5  65.7  70.9  71.2  81.7  95.3   105   126   149   176   205   231   256   271   271   250   214   179   151   111  86.3  73.3  62.8  60.2  60.8  64.5
 65.0  39.0  49.7  54.4  58.4  56.6  66.3  74.5  86.0   105   119   146   175   199   224   235   229   213   184   149   124  94.8  69.8  62.1  53.4  51.4  51.4  53.0
 67.5  30.5  40.5  42.6  45.4  43.2  51.6  54.3  66.8  78.2  89.7   117   143   161   180   190   185   170   154   121  96.5  77.0  53.0  49.6  44.0  42.3  41.7  42.5
 70.0  22.0  30.6  31.5  33.1  32.4  36.2  37.8  48.4  53.0  66.4  89.7   107   123   135   144   143   130   115  95.3  71.3  57.8  38.6  37.3  34.3  34.4  32.1  32.0
 72.5  15.5  21.8  20.8  23.1  22.9  24.2  24.9  31.2  32.2  45.2  59.5  73.0  88.8  99.0   105   102  93.4  80.4  70.8  48.8  37.8  27.9  26.2  25.8  27.0  24.0  24.5
 75.0   9.0  13.2  13.2  14.6  15.6  15.1  15.1  17.8  19.1  27.4  34.0  47.0  57.8  63.0  67.3  68.2  62.0  50.2  44.4  29.8  20.9  18.5  17.1  17.8  20.0  16.6  17.0
 77.5   5.0   8.0   6.7   8.6   9.4   8.2   8.2   9.0  10.1  13.8  16.9  25.6  34.5  40.0  40.4  38.3  36.9  28.2  23.3  15.2  11.3  10.8  10.1  11.3  13.4  10.9  12.0
 80.0   1.0   3.5   3.6   4.6   4.5   4.4   4.4   4.4   5.5   6.4   7.9  11.1  16.1  17.0  20.0  18.0  17.2  13.8   9.8   6.6   5.9   5.4   5.0   6.9   7.8   5.7   7.0
 82.5   1.0   2.0   1.7   2.0   2.3   2.0   2.6   2.9   3.8   3.7   3.4   4.6   5.6   9.5   8.8   8.2   7.4   5.3   4.6   3.9   3.6   3.5   2.5   3.8   3.8   3.6   4.0
 85.0   1.0   1.0   1.1   1.3   1.9   1.0   1.6   1.9   2.3   1.9   2.1   1.9   2.8   2.0   3.6   2.7   3.5   2.9   3.2   2.0   2.7   2.5   2.0   2.5   1.6   2.1   1.0
 87.5   1.0   0.5   1.4   1.0   1.6   1.0   1.0   1.0   1.9   1.0   1.0   1.9   1.3   1.0   1.7   2.6   2.0   1.9   1.3   1.0   1.8   1.7   1.9   1.6   1.0   1.5   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