Illuminance plots of RFAK45

(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]      RFAK45 - 20272
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L5A
# [LUMCAT]    Riviera 2 AGP-(V4L5A)
# [DATE]      29/11/1994
# down given:   100.0%
# out given:    71.7%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK45.LDT
# Luminaire flux =   718 raw, for the given bulb(s) it would be 35924 lm,
#                   71.8 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.3 cd / 1000 lm ,  0.3 % 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   550 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   547 cd / 1000 lm,
# maximum spec. lum. intensity   550 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   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155
 10.0   126   126   128   130   132   134   136   138   140   143   145   147   150   152   155   157   160   162   165   167   170   173   175   178   182   188   191
 20.0   107   108   112   117   119   122   125   127   132   136   141   146   151   156   162   167   172   178   183   187   189   192   196   201   213   232   241
 30.0  91.0  94.9   102   108   112   116   121   126   131   135   140   149   159   171   183   194   204   211   214   215   214   214   211   211   217   246   262
 35.0  85.0  87.6  98.1   107   111   116   121   126   132   138   142   150   161   175   188   201   213   218   221   222   220   218   214   210   210   244   260
 40.0  77.0  80.3  92.3   103   109   116   123   128   134   140   145   151   160   175   189   206   219   224   224   220   218   216   212   208   201   233   255
 45.0  68.0  73.7  86.7  98.7   107   114   123   131   139   144   151   158   172   195   218   238   244   242   236   228   215   210   207   198   182   209   246
 47.5  63.5  69.6  82.5  96.1   104   112   121   131   142   147   155   164   182   207   237   256   260   256   248   234   221   208   197   188   169   188   226
 50.0  59.0  65.0  78.2  91.7  99.9   108   119   130   142   151   160   171   191   218   256   274   276   270   258   242   226   204   189   172   152   162   206
 52.5  54.0  60.7  74.2  86.5  94.4   104   115   127   141   153   165   177   201   240   278   295   295   284   267   247   226   201   177   157   131   134   160
 55.0  49.0  56.5  69.9  81.4  88.6  97.6   109   124   139   153   165   182   211   261   301   319   319   297   275   249   221   193   167   143   112   105   113
 57.5  42.5  51.3  64.9  76.1  83.5  91.6   103   118   134   150   164   186   231   304   349   356   343   321   281   250   213   182   154   129  93.3  85.2  90.5
 60.0  36.0  45.8  59.7  70.8  78.5  86.9  96.7   111   128   144   160   186   249   347   402   406   387   349   308   253   205   171   141   115  80.1  70.4  68.0
 62.5  29.0  40.1  54.8  65.6  73.0  81.7  91.4   105   121   136   152   184   281   422   475   465   435   393   340   264   207   159   125   100  70.8  59.3  57.0
 65.0  22.0  34.1  49.4  61.6  68.3  76.7  85.9  98.5   114   127   142   175   306   496   550   528   479   432   373   289   210   145   110  87.9  63.1  50.0  46.0
 67.5  17.5  27.4  43.7  57.2  64.3  72.5  82.2  92.5   104   118   130   157   275   462   524   547   502   454   389   309   210   128  94.2  77.6  56.5  42.0  37.5
 70.0  13.0  20.3  36.6  52.4  56.5  64.5  72.1  84.0  87.7  89.5   111   110   229   427   470   450   486   414   374   307   200   118  82.7  69.0  51.0  34.6  29.0
 72.5   8.5  12.3  29.1  33.9  40.5  38.7  44.0  45.1  46.5  50.0  64.2  57.8   140   258   322   321   332   316   306   250   165  96.1  67.6  59.0  45.8  27.6  20.5
 75.0   4.0   3.8  13.4  13.6  13.9  16.8  12.2  17.7  20.7  22.8  29.8  32.8  61.8  88.0   145   175   179   180   177   147  90.8  58.4  45.0  44.9  35.0  20.9  12.0
 77.5   2.0   1.2   0.8   5.2   5.3   6.3   8.6  11.5  14.0  16.2  17.5  19.0  28.0  51.0  62.9  72.4  75.6  83.7  76.6  57.4  36.5  20.1  21.9  20.8  22.9  13.1   7.5
 80.0   0.0   0.1   0.3   1.6   2.5   4.0   5.5   7.5   9.0   9.8  10.6  10.8  12.5  14.0  27.3  26.4  30.3  30.2  26.0  17.7  12.1   6.3   5.5   7.2   8.6   5.0   3.0
 82.5   0.0   0.0   0.0   0.0   1.1   1.9   2.7   3.8   4.2   4.4   4.8   4.8   5.0   7.5   7.8  10.1   9.8   8.9   7.0   4.0   3.3   2.2   1.5   1.0   0.7   2.1   1.5
 85.0   0.0   0.0   0.0   0.0   0.3   0.5   0.7   0.9   0.8   0.9   1.0   1.0   1.6   1.0   2.4   3.2   2.8   1.0   1.7   0.9   0.7   0.5   0.4   0.3   0.1   0.1   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   0.5   0.2   0.0   0.0   0.0   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