Illuminance plots of RFAS14

(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]      RFAS14 - 21077
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L4A
# [LUMCAT]    Riviera 2 AGP-(V1L4A)
# [DATE]      14/03/1995
# down given:   100.0%
# out given:    66.6%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS14.LDT
# Luminaire flux =   665 raw, for the given bulb(s) it would be 13306 lm,
#                   66.5 % of the bulb flux
# between 75 and 90:  0.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.0 cd / 1000 lm ,  0.1 % 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  1088 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   586 cd / 1000 lm,
# maximum spec. lum. intensity  1177 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   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136   136
 10.0   109   113   118   120   122   123   125   126   129   132   135   137   140   143   150   157   164   170   177   183   196   209   221   232   252   269   272
 20.0  93.0  93.6   102   113   119   121   120   119   122   127   131   138   144   151   165   179   197   228   257   285   313   339   366   380   385   408   417
 30.0  81.0  85.7  94.1   103   108   113   118   121   125   130   138   144   155   169   193   225   281   330   372   383   364   341   294   255   205   168   156
 35.0  76.0  80.1  90.9   102   107   114   119   123   127   133   138   144   152   161   194   250   320   375   388   365   310   250   206   172   133   120   131
 40.0  70.0  76.1  86.0  96.4   103   112   120   126   131   134   136   140   149   167   206   298   370   392   339   275   220   177   144   130   108   112   126
 45.0  59.0  68.0  83.4  94.7   106   112   121   129   138   142   146   153   166   198   265   413   461   391   286   205   146   127   111   105  92.4  95.4   125
 47.5  55.5  63.1  79.0  91.1   102   111   120   130   137   142   152   161   182   231   347   494   500   392   263   177   135   114   104  96.6  83.6  85.0   106
 50.0  52.0  58.7  75.8  89.4  97.7   108   119   128   136   143   155   169   196   263   436   585   541   383   240   155   122   106  96.7  90.1  77.3  74.6  87.0
 52.5  44.5  52.8  73.6  87.0  93.2   105   116   126   133   143   156   177   227   348   591   712   569   370   211   140   113  99.1  92.1  83.9  73.5  66.5  74.5
 55.0  37.0  46.0  70.7  83.8  87.9   103   111   122   127   139   154   184   254   432   762   859   625   346   184   123   106  95.6  88.7  81.3  70.7  59.9  62.0
 57.5  31.5  41.0  66.5  81.9  88.4   100   106   113   120   130   148   181   269   527   962  1007   639   318   162   117   102  92.0  85.5  78.5  69.9  53.5  50.5
 60.0  26.0  36.5  61.0  77.2  85.0  92.0  98.3   104   111   121   137   172   275   622  1177  1122   651   263   139   108   100  90.0  82.5  76.2  66.0  47.4  39.0
 62.5  24.0  28.8  54.4  71.6  80.2  84.1  88.6  94.4  99.4   103   123   145   216   512  1077  1088   612   217   124  98.6  92.1  85.9  78.2  73.1  60.5  42.8  32.0
 65.0  22.0  19.5  48.0  63.9  70.9  73.4  71.5  69.6  73.0  69.0  91.1  91.8   153   402   886   832   439   153   101  80.4  79.7  79.1  73.0  67.8  58.1  38.8  25.0
 67.5  12.5  12.9  41.4  45.7  49.8  43.9  33.6  38.2  35.6  29.2  47.2  49.3  97.5   258   586   562   259  79.4  59.8  48.3  54.2  58.1  62.9  57.9  57.4  35.6  21.0
 70.0   3.0   7.4  22.8  19.9  23.8  12.1  11.9  13.3  15.3  15.2  22.1  32.5  52.4   114   268   297   122  41.1  24.5  21.3  22.8  26.7  33.5  39.5  46.4  32.6  17.0
 72.5   2.5   3.6   0.9   8.4   7.6   7.8   7.2   6.8   5.0   9.0  14.2  22.0  29.2  70.0   134   110  51.0  20.8  12.6   9.8   5.4   9.8  11.3  18.9  29.4  24.0   8.5
 75.0   2.0   0.6   0.2   2.0   2.2   4.5   5.7   5.7   4.3   8.6   8.3  14.0  15.9  26.0  56.7  50.5  21.2  11.4   7.8   4.7   2.1   3.7   4.6   5.0  12.1  13.1   0.0
 77.5   1.0   0.0   0.1   0.5   0.3   1.6   2.4   5.8   5.2   6.4   1.7   8.7   8.9  15.0  22.5  16.9   6.3   5.4   4.3   1.8   0.6   2.0   2.2   2.3   0.3   6.4   0.0
 80.0   0.0   0.0   0.6   0.6   0.0   0.1   0.6   0.2   2.4   0.8   3.0   3.5   3.7   4.0  10.0   6.2   3.8   2.1   2.2   0.6   0.8   3.9   0.9   1.0   1.8   0.7   0.0
 82.5   0.0   1.3   0.6   1.7   0.1   0.0   0.3   0.0   0.0   0.0   0.0   1.2   0.8   2.0   5.2   7.1   1.1   0.5   0.4   0.0   0.4   1.4   0.1   0.0   2.0   0.4   0.0
 85.0   0.0   2.8   0.1   0.5   0.0   0.0   0.6   0.9   0.0   0.0   0.0   0.0   1.1   0.0   2.4   0.2   0.6   0.2   2.3   0.0   0.0   0.0   0.0   0.0   0.4   0.9   0.0
 87.5   0.0   1.5   0.0   0.0   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.7   0.0   0.0   2.3   0.4   0.0   0.9   0.7   0.0   0.0   0.6   0.0   0.0   0.0   0.5   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