Illuminance plots of RFAJ46

(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]      RFAJ46 - 19975
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L6A
# [LUMCAT]    Riviera 2 AGP-(V4L6A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    75.7%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ46.LDT
# Luminaire flux =   758 raw, for the given bulb(s) it would be 20845 lm,
#                   75.8 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  31.3 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   857 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   732 cd / 1000 lm,
# maximum spec. lum. intensity   857 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   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231   231
 10.0   161   161   165   172   176   180   184   188   192   197   201   206   210   215   218   221   224   227   230   233   235   237   240   242   246   256   264
 20.0   112   116   124   133   139   146   154   162   172   182   192   202   211   220   225   230   234   238   243   247   249   250   251   252   253   265   291
 30.0  92.0  94.5   104   114   120   127   136   146   160   178   199   225   246   265   274   280   282   278   271   262   250   239   225   217   201   193   200
 35.0  81.0  86.0  98.0   110   116   123   131   140   152   170   194   222   246   266   276   281   283   278   271   261   240   220   199   179   154   141   147
 40.0  73.0  79.0  92.6   107   115   122   129   138   149   164   187   212   235   250   266   277   279   273   257   237   215   187   163   147   125   123   134
 45.0  64.0  70.4  86.1   103   111   123   133   143   155   172   198   235   272   294   313   315   306   287   254   220   182   157   141   129   116   117   119
 47.5  58.5  65.8  82.0  99.4   110   123   136   147   161   179   209   256   303   329   345   341   325   301   258   207   169   141   131   122   108   109   109
 50.0  53.0  60.9  77.6  95.0   107   121   138   151   166   187   226   280   334   363   377   369   349   309   251   193   152   132   121   113  99.9  98.5  99.0
 52.5  48.0  55.9  73.2  90.1   102   118   136   153   170   194   237   309   379   415   423   404   372   313   236   175   139   122   112   104  91.2  87.9  87.5
 55.0  43.0  51.1  68.6  84.7  96.8   113   131   151   170   196   253   340   425   466   469   441   391   305   215   153   127   115   105  97.5  83.7  77.4  76.0
 57.5  39.0  46.4  63.1  78.7  90.1   105   123   142   164   196   260   381   499   555   545   487   391   285   189   141   119   109  99.1  91.1  78.6  67.7  67.0
 60.0  35.0  41.5  57.9  73.0  82.7  96.4   115   132   153   186   267   425   577   644   622   534   401   260   166   127   113   103  93.8  86.1  73.3  58.4  58.0
 62.5  28.5  37.1  52.7  67.1  76.3  87.5   103   121   139   173   262   463   674   751   709   578   398   234   144   119   106  96.9  89.9  81.2  67.8  50.9  49.0
 65.0  22.0  33.1  47.3  62.1  70.0  79.9  92.0   108   124   152   240   492   767   857   794   630   396   203   127   108  98.6  92.2  85.3  76.3  62.4  44.4  40.0
 67.5  17.0  28.0  42.1  56.3  63.4  72.6  83.0  93.1   106   126   204   451   649   732   707   632   387   167   111  97.3  91.2  85.6  78.9  70.2  56.8  38.7  32.0
 70.0  12.0  22.5  36.1  50.2  53.2  60.6  66.5  74.6  69.1  84.4   140   288   483   606   575   475   333   124  85.6  83.0  77.2  74.1  67.6  62.5  51.2  33.6  24.0
 72.5   7.0  15.4  29.7  30.6  35.3  32.1  35.7  33.7  28.3  40.7  64.3   157   297   370   377   316   175  64.9  41.9  44.8  48.1  48.1  49.8  46.9  45.8  26.6  16.5
 75.0   2.0   7.6  13.4   9.9  11.1  12.5   7.7   9.8  12.3  17.7  31.7  73.2   126   133   175   166  77.7  27.1  17.0  17.0  15.6  21.8  21.3  27.6  28.5  19.0   9.0
 77.5   1.0   3.5   0.2   3.0   3.7   4.1   4.7   5.8   7.5  10.1  16.3  29.6  51.9  76.0  77.1  63.2  32.4  14.2   9.7   8.1   7.7   6.1   8.0  10.3  12.4  10.3   5.0
 80.0   0.0   0.4   0.0   0.5   1.4   2.1   2.3   3.0   3.6   5.0   7.8  12.4  20.4  19.0  31.3  21.7  11.7   6.3   5.3   4.8   4.2   3.2   2.5   3.0   4.8   1.2   1.0
 82.5   0.0   0.0   0.0   0.0   0.2   0.6   0.6   0.9   1.1   1.6   2.6   4.5   6.3  10.5   9.4   7.2   3.7   3.1   2.1   1.2   1.7   0.9   0.4   0.9   0.7   0.0   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   1.1   1.2   2.0   3.0   1.8   1.1   0.1   0.3   0.0   0.0   0.0   0.0   0.3   0.1   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   0.1   1.0   0.1   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