Illuminance plots of RFAS65

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      RFAS65 - 21113
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L5A
# [LUMCAT]    Riviera 2 AGP-(V6L5A)
# [DATE]      16/03/1995
# down given:   100.0%
# out given:    66.5%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS65.LDT
# Luminaire flux =   667 raw, for the given bulb(s) it would be 13340 lm,
#                   66.7 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  60.1 cd / 1000 lm ,  0.4 % 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   760 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   916 cd / 1000 lm,
# maximum spec. lum. intensity   916 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
 10.0   132   132   136   141   143   146   149   152   156   161   166   171   176   181   185   188   192   196   200   205   207   210   213   216   222   223   222
 20.0  98.0   104   109   114   118   123   129   134   140   146   152   162   172   182   189   196   202   205   209   211   210   209   210   212   217   232   253
 30.0  83.0  85.6  95.8   105   109   114   122   129   138   148   160   177   196   216   235   248   248   241   229   214   199   186   168   152   135   124   123
 35.0  79.0  81.2  96.0   107   112   116   122   130   138   147   157   176   198   225   241   249   251   242   224   200   173   148   133   122   109   101   105
 40.0  69.0  77.1  99.7   113   120   124   129   139   145   152   162   176   195   220   243   255   254   238   200   171   142   124   113   108  99.5  95.6   102
 45.0  61.0  70.4  93.8   119   139   141   143   154   161   167   177   194   226   261   294   309   289   235   180   147   122   113   108   103  94.0  91.5  99.0
 47.5  57.0  68.5  90.1   117   134   150   151   160   169   177   187   209   247   290   330   343   302   233   168   138   121   110   106   102  90.5  88.1  97.0
 50.0  53.0  67.1  84.9   112   130   146   156   164   174   185   200   225   269   318   369   376   308   223   161   133   121   109   103  95.5  85.6  83.6  95.0
 52.5  46.5  60.2  78.3   106   124   142   155   166   177   190   209   238   289   356   412   399   304   208   153   129   120   108  97.6  88.0  79.2  75.4  88.5
 55.0  40.0  50.9  72.3  98.9   117   136   150   166   176   192   210   246   308   393   454   412   288   193   145   124   116   104  93.8  85.8  73.8  65.2  82.0
 57.5  35.0  44.2  68.3  91.5   109   130   144   156   172   187   210   249   334   447   502   416   268   178   141   123   111  97.7  89.5  82.7  69.3  56.8  68.0
 60.0  30.0  38.3  64.4  86.1   100   119   137   143   159   177   203   251   354   501   547   401   240   161   134   121   106  93.2  85.0  78.7  64.9  49.7  54.0
 62.5  24.5  34.1  59.1  79.1  91.1   108   121   130   143   161   189   252   411   631   619   380   212   150   127   115  99.6  88.4  81.4  75.5  61.4  44.3  42.5
 65.0  19.0  30.8  52.4  71.5  83.9  98.3   107   114   127   144   171   245   460   760   670   353   185   140   119   107  92.0  82.8  78.5  70.1  59.2  39.7  31.0
 67.5  14.0  25.4  45.9  65.9  79.0  89.4  97.3  97.0   110   124   149   224   492   838   688   316   161   125   108   102  84.6  80.5  76.8  68.8  57.9  35.1  24.0
 70.0   9.0  18.9  41.2  60.1  69.6  77.1  83.6  85.6  91.9   102   123   182   496   916   692   266   132   102  96.8  84.6  75.3  76.1  70.6  68.4  56.4  30.3  17.0
 72.5   6.5  13.3  36.1  51.7  56.7  62.5  63.5  64.7  69.3  68.1  79.6   130   351   660   517   207  86.2  73.6  73.8  66.0  61.8  63.6  60.6  61.1  55.3  26.1  13.0
 75.0   4.0   7.9  23.1  38.6  34.7  35.4  34.1  31.9  29.9  27.6  37.3  68.7   200   403   315   112  39.8  33.9  35.4  35.3  36.7  39.6  42.6  48.9  42.5  22.0   9.0
 77.5   3.0   4.4  11.0  13.8  14.7   9.2  11.5  10.2   9.2  12.1  14.9  32.9  97.5   229   166  55.0  20.3  15.2  12.6   9.9  12.0  14.0  19.7  20.4  28.4  13.7   5.0
 80.0   2.0   1.3   3.9   2.7   3.0   3.4   4.1   6.2   5.0   5.1   7.0  10.4  35.8  55.0  60.1  22.8   9.9   7.8   6.7   3.9   3.8   4.7   3.7   5.7  11.8   4.2   1.0
 82.5   1.0   0.5   0.0   0.0   2.7   3.6   2.9   0.3   1.4   0.8   2.7   6.8   8.6  30.0  20.2   9.4   1.7   2.5   2.2   3.4   1.3   1.2   0.4   0.3   2.1   1.6   0.5
 85.0   0.0   0.0   0.0   0.0   1.1   3.0   2.9   0.2   2.1   0.1   0.6   2.2   2.9   5.0   8.1   4.9   3.8   1.2   1.3   0.0   0.0   0.0   0.0   0.0   0.4   0.1   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   1.5   0.0   0.0   0.5   0.0   0.0   0.0   1.0   2.5   3.9   3.0   0.1   1.7   0.3   0.0   0.0   0.0   0.0   0.0   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