Illuminance plots of RFAI25

(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]      RFAI25 - 19912
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V2L5A
# [LUMCAT]    Riviera 2 AGP-(V2L5A)
# [DATE]      07/11/1994
# down given:   100.0%
# out given:    75.9%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI25.LDT
# Luminaire flux =   759 raw, for the given bulb(s) it would be 11390 lm,
#                   75.9 % 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   9.0 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   975 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   621 cd / 1000 lm,
# maximum spec. lum. intensity   992 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   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286   286
 10.0   216   223   236   242   246   250   254   258   261   263   266   269   272   276   279   281   285   288   292   295   299   302   306   310   319   324   328
 20.0   132   138   153   169   179   192   205   220   232   244   256   265   274   283   286   289   291   289   288   285   277   269   265   261   252   257   273
 30.0  95.0   102   112   125   134   145   163   182   206   233   257   281   298   311   315   315   305   289   269   246   218   195   177   160   143   135   136
 35.0  89.0  92.9   103   114   121   132   147   165   192   221   252   276   295   312   308   299   287   262   235   205   179   157   143   135   122   118   124
 40.0  81.0  85.3  97.4   107   113   123   134   151   174   209   237   259   276   285   290   282   264   234   195   170   150   141   131   125   114   107   127
 45.0  70.0  75.5  88.0   100   107   116   126   147   174   221   268   305   335   351   344   326   279   215   172   149   136   128   122   114   104  97.2   107
 47.5  67.0  72.1  84.4  95.2   103   113   127   148   184   238   297   354   394   404   389   352   284   208   162   140   128   118   113   106  96.9  90.3   102
 50.0  64.0  69.6  80.2  90.4  98.5   110   125   151   193   262   347   413   456   456   435   374   280   198   155   133   121   111   104   100  90.3  82.1  97.0
 52.5  57.5  64.6  75.6  85.7  94.2   106   122   150   199   291   392   503   557   553   498   397   264   182   147   128   115   105  99.2  95.0  84.6  74.8  85.5
 55.0  51.0  58.2  71.0  81.7  89.7   101   116   144   202   312   483   614   667   650   558   411   244   169   140   121   109   100  94.4  89.8  79.5  67.9  74.0
 57.5  42.5  51.3  67.1  77.1  85.0  94.7   109   137   195   337   551   738   828   804   655   424   228   158   134   116   104  94.7  89.6  84.6  75.3  61.8  63.5
 60.0  34.0  44.1  61.4  72.1  80.1  89.5   102   126   184   332   597   857   992   958   745   430   206   146   124   110  98.4  91.6  85.6  81.1  70.9  56.1  53.0
 62.5  26.0  36.4  54.6  67.3  75.0  83.6  94.9   115   162   295   599   868   975   961   756   399   185   131   114   103  94.0  87.9  82.3  77.3  66.0  48.9  41.0
 65.0  18.0  28.3  49.2  63.0  70.6  78.1  85.4  95.3   134   228   467   706   909   963   747   331   145   107  98.9  87.5  85.1  82.7  77.7  71.9  61.2  41.0  29.0
 67.5  12.5  21.8  44.5  55.1  63.7  63.5  68.0  58.0  78.5   134   269   481   610   621   515   238  88.4  68.8  62.8  58.8  61.4  64.3  67.7  61.5  56.5  33.3  19.5
 70.0   7.0  15.9  31.9  37.5  32.0  35.3  31.3  23.5  31.0  57.4   118   237   275   278   263   116  40.2  33.8  28.5  23.1  29.2  34.5  39.8  43.4  43.6  25.9  10.0
 72.5   3.5   8.9  14.4  15.7   7.3  10.3   6.0   9.0  13.7  23.8  52.3  79.8   130   164   136  57.5  25.2  17.7  12.4   8.9   9.3  13.2  16.2  21.9  27.0  16.8   5.5
 75.0   0.0   1.4   6.0   2.5   2.6   2.5   3.0   5.1   7.8  11.5  21.1  37.7  53.0  50.0  54.9  27.7  15.0  10.6   7.2   5.3   5.1   5.7   7.0   6.2  14.0   6.7   1.0
 77.5   0.0   0.0   0.7   0.6   0.7   0.8   1.4   2.0   3.4   5.5   7.9  13.9  21.0  29.0  22.1  12.9   8.0   6.5   4.0   3.0   2.9   3.1   3.4   2.6   4.0   2.7   0.5
 80.0   0.0   0.0   0.2   0.0   0.0   0.0   0.4   0.2   0.7   1.8   3.4   5.0   7.7   8.0   9.0   5.8   4.0   2.7   2.0   1.1   1.0   1.3   1.4   0.7   1.4   0.3   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.7   0.7   2.0   4.0   3.2   2.4   1.4   1.5   0.8   0.0   0.0   0.3   0.2   0.0   0.0   0.0   0.0
 85.0   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   1.6   0.5   0.2   0.1   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 87.5   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
 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