Illuminance plots of RFAS32

(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]      RFAS32 - 21089
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L2A
# [LUMCAT]    Riviera 2 AGP-(V3L2A)
# [DATE]      15/03/1995
# down given:   100.0%
# out given:    63.4%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS32.LDT
# Luminaire flux =   636 raw, for the given bulb(s) it would be 12723 lm,
#                   63.6 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  34.3 cd / 1000 lm ,  0.2 % 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   753 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   813 cd / 1000 lm,
# maximum spec. lum. intensity   813 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   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105
 10.0  98.0   103   107   107   108   108   109   110   111   112   113   114   114   115   115   116   116   116   116   116   115   114   114   113   113   113   112
 20.0  93.0  99.9  99.5   104   106   108   110   112   113   114   116   117   118   120   121   121   121   123   125   127   131   135   138   145   158   180   191
 30.0  87.0  91.1  99.2   105   109   112   116   120   123   123   124   125   125   123   130   135   137   141   148   159   173   190   213   235   274   337   372
 35.0  83.0  84.9  96.0   105   111   115   124   135   135   134   134   132   130   128   129   131   135   145   161   181   210   240   261   281   298   311   331
 40.0  68.0  77.1  90.2   105   111   115   122   131   138   140   142   139   132   130   132   133   139   154   180   216   252   273   281   270   238   213   219
 45.0  62.0  72.9  87.1   100   106   112   121   131   140   145   149   149   144   134   131   140   159   184   232   271   284   261   233   212   163   143   167
 47.5  58.0  67.4  82.8  97.7   104   109   118   128   140   147   151   153   150   143   140   151   177   211   276   306   286   244   205   174   133   118   146
 50.0  54.0  60.2  78.3  94.0   103   108   114   126   138   149   157   157   156   151   151   165   200   257   318   334   286   224   177   142   107  97.4   125
 52.5  45.5  53.5  74.7  90.6  98.6   106   111   123   138   152   163   162   160   160   169   192   230   308   364   337   272   203   154   115  90.7  83.3   107
 55.0  37.0  46.8  70.8  86.4  93.7   101   107   118   133   152   161   164   164   169   191   235   298   364   395   337   252   179   130   105  78.8  73.8  88.0
 57.5  31.5  40.7  66.5  82.4  89.7  96.5   102   112   125   145   159   162   162   171   216   292   381   446   414   330   228   151   113  90.8  71.9  65.6  76.0
 60.0  26.0  35.0  62.1  79.4  85.8  92.0  97.3   106   118   137   150   154   159   173   248   373   492   530   456   317   197   131  97.5  81.9  66.5  58.0  64.0
 62.5  22.0  27.9  57.3  75.6  81.3  87.2  92.1   100   110   127   138   146   146   162   240   426   627   638   480   287   169   110  91.0  74.9  62.4  50.9  49.5
 65.0  18.0  20.0  50.7  68.7  75.4  82.2  85.1  91.6   101   117   126   133   131   150   223   409   701   753   482   264   137  96.1  84.6  75.4  60.1  44.5  35.0
 67.5  13.0  16.9  43.2  61.1  67.7  71.9  75.6  79.0  83.4   102   104   111  98.1   115   177   383   687   813   480   218   114  86.2  76.0  71.6  58.9  37.8  27.0
 70.0   8.0  16.2  32.6  51.7  50.4  50.4  46.8  45.3  54.0  63.0  68.5  68.9  57.1  80.0   112   286   657   641   399   161  92.1  77.0  69.9  66.1  54.9  30.8  19.0
 72.5   6.0  10.1  20.0  27.6  28.5  23.2  20.2  20.6  26.3  35.2  34.5  30.8  33.2  49.0  69.1   151   445   424   250  95.1  61.1  58.6  58.0  56.3  49.7  26.3  14.0
 75.0   4.0   1.6   8.7   6.3   9.6   9.2  11.9  12.5  15.6  22.3  28.5  20.4  19.2  18.0  39.7   112   222   216   105  42.5  28.1  31.4  32.9  40.7  38.4  23.0   9.0
 77.5   2.0   0.0   0.0   2.1   3.4   2.4   6.0  11.4  12.5  15.1  16.2  13.2  10.5  12.0  23.3  57.8  89.3  83.6  38.5  16.8  11.2   9.1  11.8  12.8  25.3  14.4   5.5
 80.0   0.0   0.0   0.0   0.5   0.8   1.8   3.5   7.9  10.3  10.0   7.9   6.7   5.0   6.0  13.7  21.6  34.3  24.2  11.7   5.8   4.7   2.8   0.2   2.8   9.3   4.3   2.0
 82.5   0.0   0.0   0.0   0.1   0.1   0.5   1.6   0.4   3.5   3.9   3.3   2.1   1.1   3.0   2.3   9.1   9.1   5.3   3.8   2.0   1.7   0.8   0.3   3.6   0.7   1.6   1.0
 85.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.0   0.3   0.4   0.2   1.4   1.6   0.0   1.6   1.5   1.5   0.2   0.6   0.0   0.0   0.0   0.0   1.8   0.1   0.1   0.0
 87.5   0.0   0.0   0.8   0.0   0.0   0.0   0.0   0.0   0.0   1.3   0.2   0.0   0.1   0.0   0.6   3.0   0.0   0.0   1.6   0.0   0.0   0.0   0.0   0.6   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