Illuminance plots of RFAS63

(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]      RFAS63 - 21111
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L3A
# [LUMCAT]    Riviera 2 AGP-(V6L3A)
# [DATE]      16/03/1995
# down given:   100.0%
# out given:    64.5%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS63.LDT
# Luminaire flux =   646 raw, for the given bulb(s) it would be 12917 lm,
#                   64.6 % 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  99.8 cd / 1000 lm ,  0.6 % 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   523 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   660 cd / 1000 lm,
# maximum spec. lum. intensity   660 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   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113   113
 10.0   104   106   108   110   111   112   113   115   116   117   118   119   120   121   123   124   126   127   129   130   132   134   137   139   143   148   151
 20.0  92.0  94.9   101   104   105   107   111   114   117   119   121   123   125   127   129   130   133   138   144   149   153   157   162   168   180   197   210
 30.0  83.0  88.3   106   104   108   113   117   120   123   125   127   131   136   140   147   154   164   174   185   195   202   205   206   212   218   248   273
 35.0  78.0  84.9   101   113   120   126   130   133   135   137   137   139   140   142   145   154   168   185   202   218   222   225   220   210   195   190   198
 40.0  67.0  81.2  99.2   121   132   139   146   151   155   157   155   151   147   145   151   163   179   197   210   217   221   209   197   177   141   126   123
 45.0  62.0  71.4  92.1   114   127   140   159   162   168   175   179   170   164   161   167   183   208   234   246   238   208   183   155   136   109   105   115
 47.5  57.5  65.6  87.1   110   120   135   153   165   174   184   190   183   177   174   181   199   230   262   277   254   213   172   142   120   102  97.6   114
 50.0  53.0  59.7  81.9   104   111   126   149   166   179   189   196   195   190   187   196   217   253   293   300   267   212   160   128   113  95.6  90.2   112
 52.5  47.5  54.3  77.3  97.8   103   117   141   161   178   190   198   204   201   198   208   235   278   329   320   262   197   142   118   105  89.4  84.0   105
 55.0  42.0  48.9  72.5  90.3  96.1   111   129   153   173   188   196   209   212   208   221   254   313   359   325   247   171   131   107  96.7  83.8  77.8  98.0
 57.5  35.0  43.0  67.8  84.3  92.5   104   120   142   164   181   195   207   214   223   245   289   353   371   308   215   150   117   102  89.8  75.9  67.7  82.5
 60.0  28.0  36.6  62.3  79.4  87.3  96.6   110   131   152   171   187   199   213   237   273   346   402   370   275   183   127   108  94.6  83.4  67.9  57.0  67.0
 62.5  23.5  31.0  55.5  73.4  81.3  88.6  99.5   119   136   157   176   186   205   246   325   421   432   352   236   153   117  99.8  88.0  77.4  62.0  48.5  53.0
 65.0  19.0  25.7  50.9  68.0  75.3  83.7  89.6   106   123   140   160   170   194   255   395   523   477   334   202   132   106  93.8  82.6  73.8  58.8  40.5  39.0
 67.5  11.5  22.0  47.5  62.7  69.8  79.4  83.7  94.1   109   124   140   154   173   235   414   602   526   313   172   113  94.5  85.5  76.8  69.8  57.0  35.7  29.5
 70.0   4.0  19.1  40.7  57.5  64.0  72.7  76.4  84.3  95.8   107   121   135   153   214   422   632   552   295   141  98.9  85.3  76.0  71.7  65.8  55.8  32.6  20.0
 72.5   4.0  13.5  32.1  50.1  54.9  60.5  63.7  68.6  81.0  85.5  86.4   113   108   144   344   660   488   246   115  85.5  75.7  70.3  66.0  62.1  55.3  27.8  15.5
 75.0   4.0   6.7  24.4  37.9  40.3  38.9  39.4  40.5  44.8  48.7  47.9  68.5  57.2  73.0   211   457   372   161  81.1  63.9  62.0  56.6  57.7  54.9  47.9  22.1  11.0
 77.5   2.0   3.2  16.0  14.0  17.9  14.0  13.7  16.4  19.3  18.6  11.8  30.4  30.2  45.5   125   236   211  73.5  38.3  31.2  31.0  34.4  34.9  38.9  36.7  16.7   7.5
 80.0   0.0   0.3   5.7   2.9   0.5   3.1   3.5   5.7   9.2  10.5  12.4  15.8  15.7  18.0  64.8  99.8  75.7  27.3  11.5   8.5  10.4   6.9  11.2  18.9  13.3  11.5   4.0
 82.5   0.0   0.0   0.0   0.0   0.0   2.6   0.4   1.5   5.1   5.3   4.7   7.5   8.0   9.0  20.0  34.6  18.7   9.9   4.5   2.2   2.6   1.2   1.3   0.2   1.1   6.0   2.0
 85.0   0.0   0.0   0.0   0.0   0.0   1.5   0.3   0.0   1.6   2.0   1.7   1.1   1.6   0.0   8.8   7.0   4.8   3.6   1.9   0.0   0.7   0.4   0.0   0.0   2.5   0.3   0.0
 87.5   2.5   0.0   0.0   0.0   0.5   0.0   0.8   0.0   0.0   0.0   2.6   1.5   0.3   0.0   0.5   1.5   0.0   0.0   0.8   0.0   0.0   0.7   0.0   0.0   1.7   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