Illuminance plots of RFAK67

(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]      RFAK67 - 20284
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L7A
# [LUMCAT]    Riviera 2 AGP-(V6L7A)
# [DATE]      30/11/1994
# down given:   100.0%
# out given:    73.8%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK67.LDT
# Luminaire flux =   739 raw, for the given bulb(s) it would be 36963 lm,
#                   73.9 % of the bulb flux
# between 75 and 90:  3.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  66.7 cd / 1000 lm ,  0.5 % 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   438 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   514 cd / 1000 lm,
# maximum spec. lum. intensity   514 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   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196   196
 10.0   166   166   168   170   171   173   175   177   178   180   181   182   184   185   186   187   188   189   191   192   194   196   197   199   202   205   209
 20.0   122   125   133   141   146   150   156   163   169   175   181   185   187   189   191   192   193   194   194   193   191   189   191   194   202   214   215
 30.0  96.0  98.7   109   119   127   135   144   155   169   183   196   208   216   221   224   225   224   220   217   212   206   199   191   185   180   203   210
 35.0  84.0  89.5   103   115   122   130   140   152   168   186   205   218   229   237   236   234   231   227   221   215   206   198   188   178   166   181   191
 40.0  76.0  82.0  98.0   114   122   130   139   152   167   186   205   219   226   232   236   237   236   231   220   211   201   191   180   167   146   144   151
 45.0  66.0  74.4  94.4   114   124   134   144   157   172   196   222   243   256   264   263   262   255   243   228   214   195   181   168   151   123   117   125
 47.5  61.0  70.0  90.6   112   124   137   148   160   180   205   235   261   275   284   282   276   266   253   237   217   195   177   158   140   114   108   120
 50.0  56.0  65.2  86.0   108   122   136   151   165   186   214   249   280   295   303   300   290   278   262   242   218   194   169   148   128   104   101   115
 52.5  52.0  60.7  80.3   103   118   134   150   168   189   220   262   292   308   315   310   301   287   270   244   217   187   161   133   115  95.3  92.2   104
 55.0  48.0  56.5  74.1  95.5   112   129   147   167   187   221   263   299   319   326   320   309   293   274   243   214   178   145   118   104  86.8  82.2  92.0
 57.5  41.5  51.5  67.7  87.2   103   122   140   160   183   215   260   304   326   338   332   317   297   269   237   199   162   128   109  94.7  79.7  72.8  78.5
 60.0  35.0  46.3  61.3  79.9  94.2   112   131   150   173   207   260   305   333   349   345   328   301   262   223   182   142   116  99.1  88.4  73.2  63.8  65.0
 62.5  29.0  40.6  55.4  72.5  85.9   102   120   139   161   199   258   321   372   394   384   348   302   257   203   159   125   104  92.4  82.2  67.3  55.7  57.0
 65.0  23.0  34.5  49.9  66.2  77.9  92.3   108   126   147   188   266   361   417   438   426   384   313   251   181   138   110  94.7  85.7  77.1  62.0  48.2  49.0
 67.5  18.0  28.3  44.6  60.1  70.3  83.8  97.2   112   132   172   276   387   451   476   458   416   337   242   166   117  97.9  87.1  78.5  71.6  56.7  41.5  39.5
 70.0  13.0  22.0  39.7  54.5  64.0  75.4  87.1  98.2   115   155   264   383   483   514   484   421   354   244   147   100  87.1  79.5  72.2  66.1  51.2  35.2  30.0
 72.5  10.0  16.7  34.7  49.4  56.5  66.7  74.3  82.5  95.1   119   193   352   379   384   393   411   312   231   123  85.7  74.8  69.9  64.1  58.7  45.8  28.2  21.5
 75.0   7.0  11.7  27.4  40.3  46.1  45.9  50.5  50.2  52.5  62.2   113   202   224   254   262   277   233   179  85.8  59.0  55.9  52.7  52.0  48.3  37.3  21.1  13.0
 77.5   4.0   6.3  18.9  16.3  22.8  18.4  17.8  18.5  20.6  24.8  47.5  82.7   116   148   153   146   135  87.3  41.1  24.5  24.5  29.7  29.6  29.0  27.0  13.6   8.0
 80.0   1.0   0.7   6.5   4.2   3.5   5.0   6.1   6.8   9.1  12.2  19.2  29.8  47.5  42.0  66.7  60.5  56.3  33.9  14.9   7.4   8.0   7.7   9.1  13.4  11.5   6.0   3.0
 82.5   0.5   0.0   0.0   0.8   1.3   1.3   2.6   3.0   4.4   5.4   7.4  11.1  14.2  23.0  20.0  23.3  17.7  10.1   5.6   3.0   2.8   3.0   2.8   1.9   2.3   2.7   1.5
 85.0   0.0   0.0   0.0   0.2   0.4   0.0   0.6   0.9   1.6   1.0   1.9   3.1   4.3   4.0   7.0   6.3   4.4   2.7   1.6   0.9   0.7   1.1   0.8   0.6   0.4   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   0.2   2.0   0.8   0.8   0.0   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