Illuminance plots of RFAI52

(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]      RFAI52 - 19930
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L2A
# [LUMCAT]    Riviera 2 AGP-(V5L2A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    71.5%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI52.LDT
# Luminaire flux =   717 raw, for the given bulb(s) it would be 10749 lm,
#                   71.7 % of the bulb flux
# between 75 and 90:  3.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  72.7 cd / 1000 lm ,  0.5 % 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   564 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   632 cd / 1000 lm,
# maximum spec. lum. intensity   632 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   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145
 10.0   126   128   130   132   133   135   136   138   139   141   142   144   145   147   149   152   154   157   159   162   165   168   171   174   179   183   183
 20.0   111   113   117   122   124   126   129   131   134   137   140   144   149   153   157   161   166   171   175   179   184   188   193   197   207   224   234
 30.0  98.0   100   107   117   121   125   129   133   137   140   144   149   156   164   176   188   199   208   213   216   218   220   218   220   229   252   271
 35.0  89.0  94.2   106   117   123   128   134   139   141   144   147   152   158   165   179   192   205   219   229   234   231   228   223   217   215   234   256
 40.0  80.0  86.5   101   116   125   134   139   145   150   154   156   157   160   165   179   195   211   223   226   226   227   219   213   204   185   185   202
 45.0  71.0  76.0  92.2   108   118   130   142   151   159   167   174   177   182   192   209   226   245   252   245   234   215   206   195   181   149   143   158
 47.5  66.5  72.3  86.0   102   113   125   138   151   164   175   183   189   196   210   227   248   268   272   262   243   221   203   185   168   136   129   154
 50.0  62.0  69.5  80.1  96.3   108   120   133   148   164   179   191   202   211   227   247   272   289   290   277   253   226   197   175   151   123   119   149
 52.5  55.5  64.3  75.3  90.9   102   113   126   141   159   178   197   209   221   239   265   293   310   306   288   260   223   191   156   133   109   106   132
 55.0  49.0  57.8  70.5  86.1  95.6   107   117   131   149   172   194   212   231   251   283   316   330   319   294   263   215   171   135   116  95.7  91.1   115
 57.5  41.0  51.0  66.3  80.6  89.4   100   109   121   137   158   185   210   236   271   319   354   345   327   291   244   194   148   120   100  83.4  78.1  93.0
 60.0  33.0  44.3  61.0  74.8  82.9  92.5   102   111   124   143   172   204   239   290   363   405   387   330   283   219   166   130   105  91.3  73.0  66.3  71.0
 62.5  25.5  36.9  55.0  69.6  77.6  86.3  94.8   103   112   129   158   193   240   341   454   475   433   355   273   191   144   113  95.9  83.8  65.9  57.2  61.0
 65.0  18.0  29.0  49.7  66.4  73.6  81.7  88.3  95.3   103   117   140   177   237   392   557   564   485   381   262   175   124   101  87.6  78.4  60.8  49.3  51.0
 67.5  13.5  22.3  45.1  63.0  70.0  77.0  82.5  87.4  94.2   105   126   160   222   412   603   621   527   398   260   156   109  92.3  80.8  72.3  56.1  42.0  40.5
 70.0   9.0  16.0  41.6  58.9  65.0  70.5  75.0  80.2  84.0  92.8   111   136   200   431   632   608   543   397   247   131  95.8  83.6  73.9  66.1  51.3  35.1  30.0
 72.5   5.5  11.1  38.2  51.9  55.1  61.8  61.9  65.8  69.9  64.7  73.8   105   138   297   494   575   459   371   217   110  82.0  73.2  65.7  59.2  46.8  29.2  22.0
 75.0   2.0   6.5  21.6  39.5  30.2  34.1  33.0  32.0  30.4  22.9  37.4  55.1  74.2   163   293   366   327   286   146  75.3  62.9  56.7  56.5  50.0  41.2  23.6  14.0
 77.5   1.0   3.3   6.7  13.1  11.7   6.4   9.6   6.8   8.6  10.4  16.3  25.9  37.8  96.0   159   175   178   139  69.0  32.2  27.7  32.3  31.6  32.8  32.6  16.9   9.0
 80.0   0.0   0.4   2.2   2.5   2.5   3.2   3.3   4.6   5.6   8.1  10.4  13.7  18.5  29.0  68.1  69.3  72.7  51.9  23.6   9.8   8.3   6.5   7.1  15.4  13.6   9.8   4.0
 82.5   0.0   0.0   0.0   0.8   0.4   0.9   1.2   1.9   2.6   3.7   5.7   6.3   6.7  16.0  19.2  25.0  21.1  13.2   6.7   3.6   1.8   1.3   0.9   1.0   2.3   4.9   2.0
 85.0   0.0   0.0   0.0   0.2   0.0   0.0   0.0   0.0   0.6   0.9   1.0   1.3   2.4   3.0   6.4   6.5   4.4   2.6   1.0   0.0   0.0   0.0   0.0   0.3   0.4   0.3   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   1.5   0.5   0.0   0.8   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