Illuminance plots of RFAO34

(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]      RFAO34 - 21634
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L4A
# [LUMCAT]    Riviera 2 AGP-(V3L4A)
# [DATE]      30/05/1995
# down given:   100.0%
# out given:    70.0%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO34.LDT
# Luminaire flux =   700 raw, for the given bulb(s) it would be 10843 lm,
#                   70.0 % of the bulb flux
# between 75 and 90:  3.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  45.1 cd / 1000 lm ,  0.7 % 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   298 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   240 cd / 1000 lm,
# maximum spec. lum. intensity   341 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   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173
 10.0   151   153   156   159   160   162   164   166   168   170   172   174   176   178   181   185   188   191   194   196   197   198   199   199   199   202   204
 20.0   131   129   139   145   149   152   157   162   167   173   177   182   187   192   198   203   208   211   214   216   216   216   217   216   211   207   206
 30.0   112   116   128   139   144   149   156   163   170   177   185   192   199   207   218   226   228   229   230   231   228   222   216   211   204   197   195
 35.0   103   109   121   133   140   149   156   163   169   177   187   196   204   210   218   226   230   228   226   221   218   214   209   202   195   186   186
 40.0  97.0   101   114   126   134   144   155   161   169   178   192   207   220   227   232   237   237   232   221   212   204   195   190   183   176   175   173
 45.0  87.0  92.8   106   117   125   134   145   157   171   188   210   238   264   281   288   289   276   256   232   214   196   180   167   161   156   157   147
 47.5  82.0  88.0   100   113   121   129   140   153   172   191   220   252   282   305   313   310   298   272   242   216   194   172   160   151   144   146   135
 50.0  77.0  82.8  95.7   108   116   124   135   150   170   192   227   266   299   329   335   328   311   282   250   219   191   169   154   140   132   134   122
 52.5  73.5  77.8  91.8   102   110   119   129   145   165   189   230   269   301   326   339   336   323   288   252   216   187   164   146   131   118   122   114
 55.0  70.0  72.4  87.1  95.8   103   110   120   136   155   180   221   262   301   323   341   339   320   288   246   208   180   157   139   123   106   111   105
 57.5  63.5  67.0  80.7  89.3  94.6   100   109   123   145   171   213   249   285   310   331   334   312   277   238   199   170   148   129   114  97.0  99.0  96.5
 60.0  57.0  61.3  72.5  82.8  86.3  90.7  98.4   109   131   158   196   231   267   297   319   319   298   267   223   186   156   135   117   104  89.0  87.0  88.0
 62.5  50.0  55.0  63.5  74.6  77.8  80.0  86.2  96.5   116   142   178   211   244   272   296   298   281   245   205   168   140   120   105  92.3  79.7  75.6  75.0
 65.0  43.0  48.5  55.0  62.1  67.0  68.8  74.1  83.6   101   123   158   187   220   247   271   270   256   220   185   148   123   104  91.9  82.5  70.5  64.9  62.0
 67.5  37.0  40.1  45.9  51.2  54.5  57.3  61.7  69.4  84.5   103   131   163   189   214   234   240   223   193   159   126   105  88.4  78.2  70.7  61.3  54.9  52.5
 70.0  31.0  31.0  37.0  41.5  43.5  46.2  49.8  56.0  65.3  83.2   104   132   157   181   192   198   188   159   130   103  86.3  72.5  64.7  57.7  51.3  45.2  43.0
 72.5  22.5  23.2  28.3  32.7  33.4  35.1  38.7  43.7  50.1  61.5  78.2   100   121   143   151   154   146   127   105  84.1  68.3  57.9  50.9  46.4  41.3  36.4  36.0
 75.0  14.0  15.5  18.9  24.2  25.7  26.3  28.2  31.7  35.4  41.3  53.7  70.0  87.2   104   110   114   110  95.7  77.0  63.1  50.3  42.2  36.7  34.7  31.6  27.8  29.0
 77.5   9.5  10.3  10.4  15.2  16.1  18.0  19.0  20.6  22.9  25.3  33.6  43.4  58.6  70.0  75.0  77.7  74.1  63.9  52.2  41.6  32.2  26.6  24.2  23.6  22.2  20.2  19.5
 80.0   5.0   5.7   5.5   8.3   7.5   9.5  11.0  12.0  13.9  14.9  16.7  23.5  31.5  36.0  44.6  45.1  43.9  38.2  31.4  22.9  17.7  13.7  13.2  14.3  13.8  12.9  10.0
 82.5   2.5   2.7   2.2   2.8   3.5   3.6   5.0   5.1   7.0   7.2   7.9   9.9  14.2  21.5  23.0  22.1  20.8  17.9  14.8   9.8   7.8   6.5   4.7   6.6   6.7   7.5   5.5
 85.0   0.0   0.1   0.4   0.9   1.2   0.6   1.4   1.0   2.9   3.4   0.8   2.3   4.8   7.0   8.2   6.1   6.9   5.5   3.0   4.7   2.2   2.1   1.3   2.1   1.4   2.3   1.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.0   0.0   0.1   3.5   0.3   3.2   0.2   0.4   0.0   0.0   0.3   0.0   0.0   0.0   0.0   1.0   0.5
 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