Illuminance plots of RFAS62

(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]      RFAS62 - 21110
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L2A
# [LUMCAT]    Riviera 2 AGP-(V6L2A)
# [DATE]      16/03/1995
# down given:   100.0%
# out given:    63.0%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS62.LDT
# Luminaire flux =   633 raw, for the given bulb(s) it would be 12654 lm,
#                   63.3 % of the bulb flux
# between 75 and 90:  4.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 117.4 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: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   399 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   572 cd / 1000 lm,
# maximum spec. lum. intensity   572 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   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104   104
 10.0   100   102   103   104   105   106   107   108   108   109   110   111   111   112   112   113   113   113   113   113   114   114   115   116   119   119   117
 20.0  98.0  96.2   101   106   109   111   111   110   113   118   124   123   121   117   120   122   124   125   125   126   129   131   133   137   144   155   156
 30.0  85.0  89.7  99.9   110   114   118   121   125   127   127   126   126   126   127   128   130   137   142   147   152   158   165   171   173   184   225   241
 35.0  78.0  85.5   101   115   122   129   134   139   142   142   139   136   136   138   135   135   140   148   159   173   179   187   195   199   210   251   295
 40.0  73.0  81.3  99.8   116   127   138   148   157   163   163   160   154   146   138   136   138   145   154   164   176   190   200   210   211   195   195   218
 45.0  60.0  70.6  91.6   112   125   137   151   164   175   181   181   174   166   155   149   149   161   178   192   203   203   205   201   189   149   135   143
 47.5  59.5  64.6  86.4   107   119   132   147   162   177   185   187   182   176   162   158   158   172   192   211   228   225   211   192   172   132   119   139
 50.0  59.0  58.5  81.6   101   112   125   142   158   175   187   191   189   185   169   166   168   183   209   237   255   253   214   186   152   117   110   134
 52.5  49.0  54.0  77.3  95.0   106   117   134   152   171   186   196   194   192   181   177   177   195   225   266   281   263   220   165   130   104  96.4   123
 55.0  39.0  50.0  72.7  88.6   100   110   122   141   160   181   197   200   198   193   188   187   209   249   294   302   261   199   143   116  90.1  80.0   111
 57.5  33.5  43.4  68.5  82.6  93.3   102   115   127   144   172   193   200   197   198   203   207   232   283   321   295   239   173   127   100  78.1  68.9  92.0
 60.0  28.0  35.3  63.6  79.4  87.1  95.4   110   116   134   162   182   192   195   202   221   244   279   311   327   278   205   146   109  91.5  69.7  60.8  73.0
 62.5  24.5  30.0  58.2  73.6  82.0  87.6  96.8   106   126   151   168   181   186   197   235   287   333   353   318   246   172   121   100  83.4  64.7  53.2  60.5
 65.0  21.0  26.3  52.3  63.2  75.3  82.4  86.4  97.3   116   141   154   164   175   191   254   344   399   398   308   218   141   107  91.9  77.5  60.6  45.8  48.0
 67.5  14.5  22.6  46.4  58.7  68.0  77.4  80.6  88.6   103   124   136   145   155   170   241   392   484   441   315   186   116  94.5  82.0  71.3  56.9  39.5  34.0
 70.0   8.0  19.0  41.0  57.5  62.7  69.9  71.5  79.3  90.6   106   116   125   134   148   215   361   572   479   297   150  99.6  84.6  75.9  65.8  54.9  33.5  20.0
 72.5   6.0  13.6  35.0  51.3  54.4  59.6  60.9  67.5  81.1  88.6  90.3   106  98.1   106   161   325   515   483   256   122  85.2  75.9  69.6  62.7  53.0  27.5  15.5
 75.0   4.0   7.3  25.6  40.2  40.4  40.2  44.6  44.1  50.3  59.4  50.9  63.9  54.1  63.0  89.5   243   422   412   190  88.3  67.9  63.9  61.6  57.7  46.6  21.7  11.0
 77.5   2.0   4.3  16.0  16.3  21.2  17.3  19.0  19.0  22.7  22.9  24.3  28.3  26.0  38.5  48.6   138   277   224   101  44.5  38.2  44.9  41.7  47.2  37.5  15.4   7.5
 80.0   0.0   2.1   5.6   4.4   6.2   7.9   7.5   7.9  11.3  13.3  17.1  13.2  13.5  14.0  24.0  59.1   117  84.9  35.6  14.5  13.0  10.9  18.4  26.9  18.2   8.9   4.0
 82.5   0.0   1.5   0.0   0.0   0.8   2.8   3.2   3.7   4.9   6.6   6.6   9.3   5.8   9.0   9.7  25.4  36.0  20.8   8.6   6.1   2.7   5.7   2.5   3.2   5.4   4.4   2.0
 85.0   0.0   1.0   0.0   0.0   0.0   0.5   2.1   1.1   1.1   1.8   1.9   1.0   1.6   4.0   4.2   8.5   4.1   3.3   1.1   0.0   0.2   3.1   0.0   0.9   1.1   0.2   0.0
 87.5   0.0   0.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.7   0.0   2.0   0.5   1.5   0.8   0.0   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