Illuminance plots of RRAQ41

(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]      RRAQ41 - 39226
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L1A
# [LUMCAT]    Riviera 1 AGP-(V4L1A)
# [DATE]      21/02/2003
# down given:   100.0%
# out given:    68.6%
# tilt:  0 
# [LAMP]      Philips CDM-TT 70W /830
# Source file: ldt/RRAQ41.LDT
# Luminaire flux =   689 raw, for the given bulb(s) it would be  4340 lm,
#                   68.9 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  32.4 cd / 1000 lm ,  0.1 % 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   576 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   915 cd / 1000 lm,
# maximum spec. lum. intensity   915 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   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113
 10.0   113   112   110   111   111   111   112   112   113   113   114   114   115   115   117   118   120   121   123   124   126   128   130   131   133   134   134
 20.0   109   108   110   112   113   114   116   117   118   119   120   121   122   123   126   129   132   135   139   142   147   153   156   160   170   188   192
 30.0  97.0  99.5   106   113   116   119   121   123   125   127   127   127   127   127   129   133   138   145   153   167   182   194   209   228   265   302   325
 35.0  89.0  93.5   105   119   127   134   140   144   145   145   142   139   135   131   132   133   136   142   154   171   192   219   238   253   304   366   408
 40.0  80.0  85.5   103   123   135   147   158   166   171   168   166   160   151   141   139   141   145   154   171   191   203   207   231   249   295   291   285
 45.0  73.0  79.7  94.2   113   123   138   154   160   168   173   176   173   161   149   150   155   170   195   221   242   252   250   233   217   199   174   161
 47.5  69.0  76.2  89.6   105   115   128   140   149   158   167   174   175   165   152   152   162   188   222   250   277   288   283   235   201   153   142   166
 50.0  65.0  71.9  84.7  98.5   108   120   129   139   148   159   170   175   169   155   155   167   196   241   282   312   331   287   234   175   119   129   171
 52.5  62.5  68.2  80.4  93.0   103   112   122   131   140   152   165   175   169   158   160   173   202   248   304   351   351   297   202   147   101   121   168
 55.0  60.0  64.7  76.4  89.3  98.6   107   117   126   134   146   165   174   168   161   165   181   215   257   321   385   355   264   166   127  88.9   116   165
 57.5  57.0  61.6  73.0  85.4  94.1   102   113   122   129   145   165   172   168   166   179   199   233   288   351   388   313   220   143   104  82.2   108   161
 60.0  54.0  58.9  68.5  81.3  89.5  97.7   108   116   126   144   156   164   168   170   195   234   281   331   406   389   250   169   116  95.0  77.1  98.8   156
 62.5  46.0  57.5  63.2  76.9  84.2  92.6   101   109   121   136   145   151   153   156   190   269   353   429   481   355   204   126   102  85.7  72.6  89.5   138
 65.0  38.0  57.3  57.8  71.3  78.4  87.1  92.9   101   113   129   133   134   136   141   186   304   446   576   529   317   154   104  90.0  79.1  67.3  80.1   119
 67.5  29.0  49.6  52.1  65.1  72.1  80.2  85.2  92.3  99.9   118   117   113  94.9   101   154   345   589   786   616   235   122  90.6  81.2  72.5  61.3  67.0  90.0
 70.0  20.0  38.2  41.7  58.4  62.6  68.0  70.7  80.1  63.5  78.7  87.7  67.2  47.9  61.0   110   297   761   915   570   168  99.3  80.2  72.5  65.7  54.9  52.8  61.0
 72.5  10.0  22.4  29.0  36.3  44.4  41.4  39.5  38.4  25.2  39.4  40.9  24.6  24.9  37.0  73.6   229   668   847   405  99.1  64.4  60.8  59.1  57.2  48.4  41.5  45.5
 75.0   0.0   4.5  12.3  12.0  11.2  15.1   5.9  10.1  12.2  21.4  22.8  17.4  13.2  13.0  34.9   164   415   534   179  40.6  25.3  29.1  30.7  43.7  40.8  31.1  30.0
 77.5   0.0   0.5   0.0   2.5   1.7   1.8   2.7   4.1   8.9  14.6  15.1  11.0   7.5   7.5  13.7  67.3   137   158  50.0  12.7   7.6   4.9  10.0  14.4  30.3  17.5  15.5
 80.0   0.0   0.0   0.0   0.0   0.0   0.1   1.2   2.4   5.7   8.8   9.0   5.8   3.8   2.0   5.9   8.6  32.4  25.6   9.9   3.3   2.0   1.3   0.9   1.8  11.1   3.0   1.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.1   2.1   3.2   3.5   2.4   1.0   1.0   1.0   2.8   4.7   3.4   1.5   0.9   0.5   0.3   0.1   0.0   0.6   0.5   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.2   0.3   0.0   0.0   0.4   0.3   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0
 87.5   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
 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