Illuminance plots of RFAV51

(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]      RFAV51 - 21506
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L1A
# [LUMCAT]    Riviera 2 AGP-(V5L1A)
# [DATE]      21/05/1995
# down given:   100.0%
# out given:    68.5%
# tilt:  0 
# [LAMP]      GE MBI-F 250W /BUH
# Source file: ldt/RFAV51.LDT
# Luminaire flux =   686 raw, for the given bulb(s) it would be 13372 lm,
#                   68.6 % of the bulb flux
# between 75 and 90:  3.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  56.1 cd / 1000 lm ,  1.1 % 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   244 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   206 cd / 1000 lm,
# maximum spec. lum. intensity   276 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   131   132   134   136   137   139   140   141   142   144   145   146   147   148   150   151   153   155   156   157   157   158   158   159   160   160   160
 20.0   115   115   125   131   134   136   138   140   144   147   150   153   156   158   160   163   165   169   171   173   175   176   178   180   183   186   188
 30.0   100   106   120   130   135   142   148   152   157   159   162   166   169   171   175   181   188   193   198   202   206   209   211   214   217   221   220
 35.0  93.0  99.4   115   129   137   145   151   159   166   170   171   175   179   184   183   185   190   199   206   210   214   219   220   220   223   223   221
 40.0  83.0  90.7   107   123   131   140   149   158   167   174   181   187   192   193   197   202   206   210   213   219   221   217   217   217   218   218   208
 45.0  75.0  82.7  97.1   112   120   130   141   151   162   173   185   199   209   215   230   232   233   235   235   235   230   222   212   208   203   206   196
 47.5  70.5  77.3  91.2   107   115   124   135   146   157   169   184   200   215   227   241   246   248   249   247   244   235   225   212   204   194   196   186
 50.0  66.0  71.0  85.3   101   108   117   130   139   150   163   179   199   219   239   252   260   262   262   258   251   237   225   211   198   185   184   176
 52.5  59.5  64.7  78.6  94.1   101   109   122   130   142   156   171   193   217   239   255   265   276   271   265   254   238   224   207   192   175   171   164
 55.0  53.0  58.0  71.6  85.5  93.1   102   110   119   130   146   160   185   213   238   257   264   273   274   266   257   239   218   200   185   164   158   152
 57.5  48.0  51.5  64.7  76.7  84.5  93.9   100   108   118   131   149   173   202   226   244   255   267   268   264   249   232   209   191   176   155   144   138
 60.0  43.0  45.3  58.1  70.4  76.5  84.0  90.3  96.7   105   116   133   159   189   214   229   239   252   261   254   239   222   199   180   165   143   131   124
 62.5  39.5  39.7  52.0  64.2  68.1  73.3  79.0  85.8  92.3   103   116   142   170   194   208   220   234   244   242   224   206   186   166   154   130   116   111
 65.0  36.0  34.4  44.9  54.6  57.6  62.1  67.9  73.7  79.7  89.9   100   122   150   173   186   199   214   225   226   206   187   167   149   139   117   100  97.0
 67.5  29.0  28.2  37.5  45.2  46.8  51.8  57.7  61.5  66.9  73.8  84.6   103   127   150   162   175   190   206   201   185   163   146   129   121   103  85.8  83.0
 70.0  22.0  21.3  30.7  37.0  39.2  42.3  47.8  51.1  52.9  60.5  68.5  82.0   103   127   138   150   165   179   175   160   138   123   109  99.6  86.6  71.5  69.0
 72.5  18.0  17.1  23.9  28.4  31.2  32.8  37.1  40.3  42.1  48.8  54.3  63.6  79.2  98.5   112   124   140   150   146   129   112  99.8  88.0  79.5  69.7  58.2  57.0
 75.0  14.0  14.2  16.9  19.9  23.1  24.6  26.7  30.2  32.4  37.1  40.7  46.0  56.4  70.0  85.3  97.8   112   119   112  97.2  86.1  76.6  68.0  60.1  52.6  45.3  45.0
 77.5   9.0   9.3  10.7  12.5  15.8  17.1  19.3  21.5  23.3  24.0  28.0  30.7  36.4  49.0  60.2  70.1  81.9  85.1  78.6  68.9  60.3  53.4  46.1  41.7  36.9  33.0  33.0
 80.0   4.0   3.7   5.6   6.7   9.2  10.0  12.0  13.3  15.1  15.6  16.2  17.4  21.1  28.0  37.5  44.7  53.1  56.1  49.7  43.5  37.4  33.2  26.4  27.0  25.8  20.7  21.0
 82.5   2.0   2.5   2.1   2.0   3.7   4.3   5.5   6.0   6.7   8.2   8.1   8.0  11.0  17.0  19.9  24.9  30.1  28.9  26.6  23.3  19.7  17.5  14.2  15.2  14.5  12.2  13.5
 85.0   0.0   2.0   0.4   1.9   1.2   1.1   1.4   1.0   0.8   4.0   1.5   3.4   3.3   6.0   7.6  10.8  10.1   9.1   9.1   8.1   8.3   6.1   5.6   6.2   3.1   4.5   6.0
 87.5   0.0   1.0   0.0   1.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   3.0   0.9   1.0   2.7   1.3   1.5   0.0   0.8   0.0   1.2   1.3   0.8   2.0   3.0
 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