Illuminance plots of RFAK56

(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]      RFAK56 - 20279
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L6A
# [LUMCAT]    Riviera 2 AGP-(V5L6A)
# [DATE]      30/11/1994
# down given:   100.0%
# out given:    74.0%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK56.LDT
# Luminaire flux =   741 raw, for the given bulb(s) it would be 37072 lm,
#                   74.1 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  44.0 cd / 1000 lm ,  0.4 % 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   517 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   538 cd / 1000 lm,
# maximum spec. lum. intensity   538 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   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183   183
 10.0   144   145   148   152   154   156   158   161   163   166   169   171   174   177   179   181   183   186   188   190   191   193   195   197   201   206   209
 20.0   114   116   120   127   131   135   140   145   152   159   166   172   177   182   186   189   191   193   195   196   196   196   200   204   214   228   236
 30.0  95.0  96.9   105   114   119   123   130   138   146   157   169   182   196   210   217   222   224   224   223   221   216   211   206   205   205   231   247
 35.0  85.0  89.8   100   111   117   123   130   138   145   157   171   187   204   218   223   227   230   230   228   224   219   214   208   201   195   219   235
 40.0  77.0  82.3  95.2   109   117   124   131   139   147   158   171   186   201   215   223   232   235   233   229   221   215   208   202   195   179   191   212
 45.0  68.0  74.2  89.9   106   115   125   133   144   153   164   180   202   225   247   255   262   256   250   238   226   213   203   195   182   155   153   170
 47.5  63.5  69.7  85.6   103   113   125   135   146   159   171   188   214   241   266   273   277   270   262   247   232   216   198   185   172   142   135   156
 50.0  59.0  65.1  81.0  98.1   109   122   137   149   163   177   197   226   258   284   291   290   282   271   256   239   218   194   177   155   126   117   141
 52.5  54.5  61.1  76.1  92.1   104   117   134   150   165   182   204   236   271   298   305   303   293   279   263   240   215   190   162   139   109   101   120
 55.0  50.0  57.3  70.8  86.6  98.7   113   129   148   164   184   206   245   283   312   318   315   306   285   264   237   206   177   147   123  94.2  86.5  99.0
 57.5  43.0  52.3  65.1  80.2  91.4   106   123   141   161   179   207   255   305   340   349   337   315   290   259   225   192   162   132   108  83.6  75.3  83.0
 60.0  36.0  46.8  59.9  74.6  83.9  97.3   115   132   152   172   206   264   326   367   382   371   341   292   254   209   175   143   116  97.0  75.4  66.2  67.0
 62.5  29.0  40.6  55.0  69.0  78.1  88.9   105   123   141   163   199   280   386   442   445   414   373   312   248   193   155   124   101  86.3  69.3  57.6  57.5
 65.0  22.0  33.9  50.1  63.5  72.3  83.0  95.8   113   130   150   189   307   450   517   511   471   407   343   251   188   137   106  88.7  78.5  63.0  49.4  48.0
 67.5  17.5  27.7  45.1  58.5  66.5  76.7  89.1   102   118   134   174   302   454   528   525   505   443   371   274   182   118  92.7  79.8  71.9  56.8  42.1  39.0
 70.0  13.0  21.8  39.7  53.9  61.8  69.7  80.8  93.4   105   112   148   250   443   538   522   469   460   369   282   171   103  81.8  73.4  66.5  51.0  35.3  30.0
 72.5   9.5  15.2  34.0  45.0  51.9  57.9  62.0  69.2  74.6  74.1  95.0   176   309   353   385   408   354   322   261   143  85.5  70.8  64.6  59.0  45.1  28.6  21.5
 75.0   6.0   8.3  18.6  31.4  25.8  30.7  28.4  34.0  33.8  30.2  47.9  84.6   146   168   207   244   225   218   165  89.7  52.7  47.7  48.6  47.5  35.7  21.9  13.0
 77.5   3.0   4.0   5.5  10.2   9.8   7.3  11.2  11.9  14.8  18.1  22.9  36.5  63.8  97.0   103   109   110   104  75.0  36.1  21.6  21.1  25.1  24.4  24.7  14.1   8.0
 80.0   0.0   0.4   1.8   2.0   2.6   4.0   5.5   7.5   9.0  11.1  12.7  17.2  26.2  26.0  43.8  40.1  44.0  38.6  25.5  12.1   8.2   6.3   6.2   9.5   9.9   6.0   3.0
 82.5   0.0   0.0   0.0   0.9   1.2   1.9   2.7   3.8   4.6   5.3   6.4   6.9   8.6  14.5  13.2  15.7  13.7  10.5   7.5   4.0   3.3   2.9   2.4   1.0   1.5   2.7   1.5
 85.0   0.0   0.0   0.0   0.3   0.4   0.5   0.7   0.9   1.7   1.8   1.7   2.1   3.0   3.0   4.7   4.6   3.8   2.0   2.0   1.8   0.7   1.1   0.8   0.3   0.3   0.1   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.1   1.5   0.3   0.8   0.9   0.4   0.1   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