Illuminance plots of RFAS84

(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]      RFAS84 - 21126
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V8L4A
# [LUMCAT]    Riviera 2 AGP-(V8L4A)
# [DATE]      17/03/1995
# down given:   100.0%
# out given:    66.1%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS84.LDT
# Luminaire flux =   662 raw, for the given bulb(s) it would be 13241 lm,
#                   66.2 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 161.6 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   411 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   542 cd / 1000 lm,
# maximum spec. lum. intensity   542 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   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141
 10.0   113   117   124   127   129   130   131   132   133   134   136   138   140   142   145   147   150   152   155   157   159   160   162   164   167   171   173
 20.0  94.0   103   105   111   115   118   121   124   128   131   135   140   144   148   153   157   160   162   165   167   168   167   168   171   177   187   187
 30.0  81.0  88.2  98.9   107   112   117   122   126   130   136   141   145   156   169   177   186   198   203   201   197   189   182   176   175   172   185   210
 35.0  79.0  84.5   103   114   119   124   131   134   138   143   148   154   163   172   188   201   211   212   210   204   191   179   166   153   138   130   135
 40.0  65.0  81.5   106   125   132   139   145   151   157   160   160   163   172   178   192   204   214   218   212   199   184   162   142   127   103  98.3   101
 45.0  62.0  74.2   104   130   142   151   162   169   177   182   184   193   198   212   227   239   245   249   238   210   169   141   117   109  88.3  88.1  93.0
 47.5  59.0  70.4  99.5   129   141   155   165   176   186   194   197   210   219   236   251   262   270   275   258   211   164   130   115   103  89.3  84.8  94.0
 50.0  56.0  66.2  92.8   122   138   152   166   176   188   201   212   227   240   259   275   286   300   297   261   206   152   127   111   105  88.3  81.3  95.0
 52.5  48.0  60.1  86.5   113   129   148   162   171   185   201   221   236   249   269   289   311   331   318   262   191   143   121   109   106  84.5  77.0  95.0
 55.0  40.0  52.6  80.1   102   118   137   155   166   181   197   217   237   255   278   303   337   360   329   253   172   135   115   104  97.8  80.2  72.0  95.0
 57.5  31.5  45.6  72.4  91.1   107   126   145   159   176   189   211   233   255   280   312   360   378   321   228   160   129   109   100  91.3  74.4  64.8  83.5
 60.0  23.0  39.1  64.2  83.3  96.1   114   134   148   164   177   198   221   254   281   321   378   376   302   200   146   124   109  96.8  87.7  69.6  56.7  72.0
 62.5  22.0  33.5  56.5  76.3  87.4   102   119   131   150   166   183   207   246   289   347   398   349   256   171   135   121   107  94.8  84.2  66.3  50.1  58.5
 65.0  21.0  28.1  50.8  72.6  80.6  91.7   106   118   135   152   171   192   234   296   381   411   312   211   150   126   116   102  90.2  77.7  64.4  44.4  45.0
 67.5  15.0  24.5  46.2  66.3  74.9  82.8  94.5   104   119   135   155   176   227   339   457   405   271   172   135   116   109  94.4  82.8  73.0  62.9  40.2  34.0
 70.0   9.0  22.0  42.8  56.0  62.3  73.4  82.9  92.1   103   117   139   154   214   381   538   421   228   149   118   109  98.4  85.3  74.9  68.8  58.6  36.7  23.0
 72.5  10.0  16.6  39.7  49.3  52.9  61.5  69.5  78.6  88.0  99.0   115   134   181   362   542   420   209   121   106  94.4  84.2  74.9  67.4  64.8  53.4  31.1  20.0
 75.0  11.0  10.0  31.7  43.9  48.8  51.0  55.5  62.4  68.2  79.8  89.7  92.6   143   342   512   343   162  94.7  84.8  76.2  69.2  64.2  60.9  59.4  47.3  24.6  17.0
 77.5   6.0   5.1  22.4  35.0  36.1  37.0  33.1  39.4  39.1  43.8  42.1  47.0  86.1   211   365   249  99.9  59.6  56.9  53.4  53.3  50.2  50.3  50.2  39.7  19.1  11.5
 80.0   1.0   0.6  10.8  19.2  19.6   8.8  11.7  13.7  15.9  14.4  16.6  14.9  37.0  79.0   162   128  38.9  26.6  24.8  19.1  25.0  24.7  33.2  30.4  27.5  13.6   6.0
 82.5   1.0   0.0   3.4   0.8   2.6   1.3   2.1   5.3   5.0   5.5   6.2   9.5  12.8  41.5  56.5  40.0  14.5   7.3   6.0   4.1   5.9   7.0   4.8   5.2  15.3   7.1   3.0
 85.0   1.0   0.0   0.7   0.3   0.0   1.2   0.2   0.0   0.8   0.9   1.1   1.9   3.7   4.0  19.6   9.8   4.1   3.5   2.2   0.2   2.8   0.5   0.0   1.5   3.2   0.4   0.0
 87.5   0.5   0.0   0.8   0.0   0.0   2.3   0.8   0.0   0.0   0.0   0.0   0.6   0.1   2.0   2.1   1.6   0.0   0.4   0.3   0.0   0.0   0.0   0.0   0.3   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