Illuminance plots of RFAI47

(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]      RFAI47 - 19928
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L7A
# [LUMCAT]    Riviera 2 AGP-(V4L7A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    76.2%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI47.LDT
# Luminaire flux =   763 raw, for the given bulb(s) it would be 11438 lm,
#                   76.3 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  15.0 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   843 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   800 cd / 1000 lm,
# maximum spec. lum. intensity   843 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   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234
 10.0   253   258   261   255   251   248   245   242   239   236   233   230   228   226   224   222   220   218   217   215   215   215   215   215   218   221   226
 20.0   218   229   227   236   240   241   242   244   243   241   240   236   231   226   221   216   210   203   197   191   184   177   174   170   163   160   169
 30.0   126   136   163   186   201   221   237   252   265   275   279   278   268   254   238   221   203   187   173   161   151   142   137   131   125   120   126
 35.0  98.0   106   131   160   181   206   232   256   269   279   285   279   268   253   229   208   188   169   156   146   139   134   129   124   117   111   115
 40.0  83.0  90.3   110   138   160   187   215   236   256   269   270   262   250   232   216   195   175   157   149   142   135   129   124   119   110   103   114
 45.0  71.0  81.2  98.7   123   139   170   199   239   263   288   299   297   278   254   229   198   176   163   148   139   131   125   119   113   104  95.3   104
 47.5  68.5  77.2  93.5   118   139   166   209   251   292   318   331   330   309   278   243   206   182   168   150   136   128   122   115   110  98.0  90.1  99.0
 50.0  66.0  73.6  88.3   114   138   171   218   277   324   361   380   373   343   301   256   216   191   170   150   134   124   116   110   104  92.4  83.8  94.0
 52.5  58.5  68.5  82.9   110   134   176   229   304   370   422   434   432   391   330   264   220   198   169   146   131   120   111   104  97.5  87.1  76.6  83.5
 55.0  51.0  62.3  77.3   104   129   173   245   333   431   492   521   504   444   359   269   221   194   164   142   127   115   106  99.6  93.2  82.0  69.2  73.0
 57.5  44.0  54.6  72.6  95.3   122   166   248   370   493   584   615   593   513   383   261   214   185   154   136   121   111   102  95.0  88.6  76.8  60.6  58.0
 60.0  37.0  46.2  66.4  86.9   110   157   244   397   558   680   713   700   591   406   249   200   169   144   128   115   106  97.7  90.8  84.1  71.9  51.6  43.0
 62.5  29.5  38.4  59.4  78.4  99.1   141   234   401   603   728   797   791   643   377   218   180   152   133   121   110   101  92.7  86.1  79.9  67.7  42.8  33.0
 65.0  22.0  30.7  53.5  72.7  88.8   122   202   364   592   725   812   843   696   348   186   150   127   119   113   101  93.4  87.9  81.0  74.3  62.4  34.0  23.0
 67.5  16.0  23.7  48.7  67.0  79.4   103   157   284   471   649   716   800   573   244   129   112  89.5  94.9  87.8  81.0  78.3  74.4  73.3  65.4  56.8  26.1  15.0
 70.0  10.0  16.9  43.8  60.8  64.8  77.0   108   176   282   417   518   532   394   139  66.9  65.3  48.3  56.1  50.0  47.0  48.0  49.2  48.9  50.6  45.3  18.6   7.0
 72.5   6.0  11.9  38.5  38.5  41.2  39.8  52.8  78.4   133   201   262   244   247  88.5  38.5  30.0  27.5  30.6  26.6  24.7  22.6  22.8  24.9  28.3  30.9  12.1   5.0
 75.0   2.0   7.4  17.6  13.2  11.3  14.8  12.3  26.0  51.5  73.7   100   120   102  38.0  24.4  20.7  18.9  20.1  18.5  14.9  12.0  11.5  11.0  10.0  15.5   5.8   3.0
 77.5   1.0   3.9   0.5   3.5   2.9   4.0   5.6   9.6  17.9  26.8  31.9  41.5  38.3  23.0  14.9  13.9  13.4  14.1  12.0   9.5   8.4   7.2   5.7   4.3   3.3   2.7   1.5
 80.0   0.0   0.4   0.1   0.5   0.8   0.5   1.4   2.6   5.6   9.1  11.2  12.3  15.0   8.0   7.7   7.2   8.0   7.7   6.3   5.8   4.4   4.2   2.9   1.7   1.1   0.3   0.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.6   1.2   2.9   3.8   3.1   4.0   3.4   3.6   3.3   2.8   2.7   1.9   1.3   1.2   0.5   0.8   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   0.3   0.8   0.0   0.8   1.3   0.8   0.2   0.6   0.0   0.0   0.0   0.0   0.2   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   0.1   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