Illuminance plots of RFAV25

(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]      RFAV25 - 21489
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L5A
# [LUMCAT]    Riviera 2 AGP-(V2L5A)
# [DATE]      20/04/1995
# down given:   100.0%
# out given:    72.5%
# tilt:  0 
# [LAMP]      GE MBI-F 250W /BUH
# Source file: ldt/RFAV25.LDT
# Luminaire flux =   725 raw, for the given bulb(s) it would be 14138 lm,
#                   72.5 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  35.3 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   267 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   200 cd / 1000 lm,
# maximum spec. lum. intensity   354 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   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215   215
 10.0   169   175   184   190   194   198   202   206   210   214   218   222   226   230   232   233   235   236   238   239   239   239   239   238   236   233   229
 20.0   135   145   153   164   171   178   186   194   202   210   218   226   234   242   245   248   251   250   249   247   243   240   237   234   228   217   210
 30.0   107   113   131   145   152   161   172   183   195   208   222   234   244   252   256   258   254   251   248   244   236   228   221   216   207   197   191
 35.0  93.0   103   122   136   144   154   167   180   195   209   224   236   245   251   251   250   247   242   234   223   216   210   204   199   192   186   180
 40.0  85.0  94.3   110   126   138   150   162   176   194   219   240   256   266   274   276   272   261   245   225   211   199   187   181   178   175   173   167
 45.0  78.0  84.5   102   119   132   145   158   182   208   243   278   309   326   337   334   319   293   263   235   212   191   174   160   157   156   156   151
 47.5  71.0  79.8  96.8   115   128   142   160   184   218   258   295   322   337   346   342   329   305   272   239   211   188   168   156   149   146   146   143
 50.0  64.0  75.3  91.4   109   123   139   159   185   223   264   300   328   346   354   347   331   304   273   240   208   183   163   151   142   137   136   134
 52.5  62.0  70.9  86.2   103   118   134   155   182   219   263   303   322   336   344   339   325   302   266   234   202   177   157   144   135   126   125   123
 55.0  60.0  66.0  80.9  97.2   111   125   146   174   209   256   288   307   323   334   329   313   285   256   222   192   166   149   137   128   117   113   111
 57.5  53.5  59.7  75.1  88.6  99.6   114   135   160   195   236   270   288   302   315   310   296   268   238   207   176   154   139   126   119   110   101  99.5
 60.0  47.0  53.1  67.9  78.8  88.0   101   122   143   174   217   246   264   280   296   289   272   245   219   187   158   140   125   114   108   101  88.7  88.0
 62.5  40.5  47.0  59.4  68.7  76.1  87.2   104   124   153   191   219   238   254   267   263   247   219   193   164   141   124   111   101  96.3  88.8  78.3  74.5
 65.0  34.0  40.8  49.6  56.8  63.0  74.7  86.2   104   129   164   191   209   226   238   234   218   191   165   143   120   105  95.4  86.1  81.6  76.9  68.8  61.0
 67.5  27.0  33.0  39.9  45.3  49.0  59.0  69.3  83.1   103   136   161   180   192   200   198   184   162   139   118  96.2  88.4  78.9  71.6  68.5  64.9  58.8  52.0
 70.0  20.0  24.3  30.3  34.2  38.0  42.6  52.6  63.0  77.6   103   128   148   157   162   161   149   133   111  91.5  79.2  68.7  61.0  57.2  56.1  53.6  48.5  43.0
 72.5  14.5  17.0  20.7  25.4  28.8  33.5  37.8  44.9  53.7  73.3  94.6   112   123   127   125   118   101  85.4  69.3  57.8  48.8  44.7  43.3  43.2  42.6  38.3  34.0
 75.0   9.0  10.3  14.4  17.8  19.8  22.9  25.2  29.0  33.7  47.2  63.4  78.2  87.7  91.0  91.8  85.7  72.1  60.7  48.7  39.1  33.3  31.7  31.6  30.9  30.7  28.0  25.0
 77.5   5.0   5.6   8.3  11.3  12.3  13.2  14.9  16.5  18.7  25.6  34.2  47.3  56.6  61.0  62.5  54.4  47.1  37.6  30.7  24.4  21.6  21.1  20.8  20.2  19.8  19.7  17.5
 80.0   1.0   1.5   4.2   5.4   6.0   6.7   7.5   7.6   8.3  10.7  16.5  25.4  28.9  31.0  35.3  30.5  24.5  19.8  15.0  12.9  11.8  12.9  11.2  10.8  11.5  11.9  10.0
 82.5   1.0   0.5   1.4   0.1   1.5   3.2   3.3   3.0   2.5   2.9   4.2   8.1  11.7  16.5  15.0  13.8   9.2   8.9   4.9   2.6   4.5   5.8   4.1   3.0   5.1   6.0   6.0
 85.0   1.0   0.0   0.3   0.0   0.3   1.0   1.4   1.0   2.2   1.0   0.4   1.8   2.5   2.0   5.1   3.3   4.1   0.4   1.1   1.8   0.8   1.6   1.2   0.9   1.1   0.3   2.0
 87.5   0.5   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.4   0.0   0.0   0.1   1.0   1.4   0.0   1.0   0.9   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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