Illuminance plots of RFAK66

(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]      RFAK66 - 20283
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L6A
# [LUMCAT]    Riviera 2 AGP-(V6L6A)
# [DATE]      30/11/1994
# down given:   100.0%
# out given:    73.2%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK66.LDT
# Luminaire flux =   733 raw, for the given bulb(s) it would be 36660 lm,
#                   73.3 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  70.9 cd / 1000 lm ,  0.6 % 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   401 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   484 cd / 1000 lm,
# maximum spec. lum. intensity   484 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   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176
 10.0   144   144   146   150   152   154   156   159   161   163   165   167   169   171   173   175   176   178   180   182   183   184   186   187   190   194   197
 20.0   114   115   121   127   131   136   141   146   151   157   163   168   173   177   181   184   186   186   186   185   186   186   188   191   199   212   218
 30.0  93.0  96.4   106   114   119   125   131   138   146   156   167   181   192   201   207   212   213   213   212   210   205   201   196   193   192   216   225
 35.0  85.0  89.2   101   112   118   124   131   137   147   158   171   187   201   215   220   223   224   223   221   218   211   205   198   190   184   203   217
 40.0  75.0  82.2  98.2   113   121   128   135   143   151   162   176   190   203   215   223   228   232   231   223   216   209   201   193   184   168   181   197
 45.0  67.0  75.0  92.4   112   122   132   141   152   162   174   189   211   229   244   252   253   254   245   235   223   206   196   186   175   151   150   165
 47.5  62.5  70.5  88.7   109   121   134   145   156   169   183   199   225   246   263   268   268   266   255   244   227   210   195   181   169   141   134   151
 50.0  58.0  65.5  84.1   104   118   131   147   160   174   191   211   239   262   281   285   283   276   264   250   232   215   194   178   156   128   118   136
 52.5  54.0  61.1  78.4  98.3   112   127   144   160   177   196   220   247   273   293   296   294   284   271   253   235   215   194   167   144   112   104   123
 55.0  50.0  57.0  72.5  91.2   106   121   139   158   175   197   220   253   282   304   306   301   290   275   254   236   210   183   155   129  97.7  91.4   110
 57.5  42.5  52.2  66.4  83.1  96.2   113   132   151   172   191   218   255   289   315   319   310   295   274   253   226   198   169   139   113  85.4  79.4  90.0
 60.0  35.0  47.3  60.5  76.2  87.1   103   123   141   163   183   214   252   294   325   333   324   304   272   245   212   182   150   122  99.5  75.9  68.2  70.0
 62.5  29.0  41.6  55.2  69.8  80.4  93.0   111   131   150   173   203   255   318   358   366   346   313   276   232   194   161   131   105  86.5  69.1  59.1  60.5
 65.0  23.0  35.5  50.2  63.8  73.6  85.6  99.7   118   137   159   192   265   343   391   401   380   332   282   220   177   139   109  91.6  79.5  62.7  50.9  51.0
 67.5  18.0  29.3  45.5  58.3  66.8  78.3  90.8   106   123   143   178   266   379   438   434   409   358   288   224   159   117  94.6  82.6  72.7  56.4  43.2  42.0
 70.0  13.0  23.0  40.3  53.3  61.8  70.8  81.9  95.2   109   125   155   262   414   484   465   422   375   303   223   141   100  83.2  74.6  66.1  50.9  35.6  33.0
 72.5  10.0  17.4  34.7  48.6  55.8  64.5  71.3  81.9  96.2   102   119   235   330   377   389   416   346   300   221   127  86.0  73.4  66.1  59.4  45.8  29.1  25.0
 75.0   7.0  11.8  26.8  39.9  46.7  46.6  53.1  54.2  59.3  62.2  68.3   134   205   269   273   292   273   257   179   102  68.8  59.0  56.6  50.6  38.2  23.0  17.0
 77.5   4.0   6.3  17.8  16.9  23.5  21.2  20.9  22.6  25.3  25.6  29.6  59.0   109   156   163   159   162   146   103  54.9  34.6  38.0  35.8  35.6  28.8  15.6  10.5
 80.0   1.0   0.7   6.2   4.5   3.6   5.9   7.8   8.8  11.1  13.2  16.4  23.7  42.7  43.0  70.9  67.4  70.9  61.3  40.5  17.0  12.4  10.2  14.5  18.8  14.1   7.9   4.0
 82.5   0.5   0.0   0.0   0.0   1.2   2.8   3.3   4.8   6.0   7.2   7.8   9.7  13.4  23.0  21.8  26.0  23.1  17.8  12.0   5.7   4.2   3.0   4.4   2.8   4.4   3.8   2.0
 85.0   0.0   0.0   0.0   0.0   0.3   1.0   0.7   1.8   2.1   2.7   2.9   3.2   3.9   3.0   8.3   6.9   6.0   3.7   2.3   1.0   1.4   0.6   1.2   0.9   0.9   0.2   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   1.5   0.8   0.9   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