Illuminance plots of RFAK46

(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]      RFAK46 - 20273
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L6A
# [LUMCAT]    Riviera 2 AGP-(V4L6A)
# [DATE]      29/11/1994
# down given:   100.0%
# out given:    73.1%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RFAK46.LDT
# Luminaire flux =   732 raw, for the given bulb(s) it would be 36595 lm,
#                   73.2 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.7 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   607 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   560 cd / 1000 lm,
# maximum spec. lum. intensity   607 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   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186   186
 10.0   141   141   145   149   151   154   156   159   162   165   168   171   175   178   181   183   186   189   191   194   196   198   200   202   207   213   218
 20.0   112   114   118   124   128   132   138   143   149   155   161   168   176   183   187   191   195   196   198   200   202   204   209   213   222   238   249
 30.0  93.0  95.8   104   112   116   121   127   134   143   153   166   183   197   209   219   227   229   229   226   224   221   217   211   210   214   240   257
 35.0  84.0  87.9  97.9   108   113   119   126   133   142   152   164   183   201   215   223   229   233   232   231   230   224   218   212   207   203   225   246
 40.0  75.0  81.0  92.9   105   111   119   126   133   140   150   163   179   194   210   222   228   232   233   228   223   218   214   208   199   181   194   215
 45.0  67.0  72.3  86.0   100   108   117   127   136   144   154   170   193   217   241   254   255   254   245   236   227   212   204   197   182   154   153   171
 47.5  62.0  67.9  82.3  96.1   105   115   126   137   149   158   175   203   234   260   271   273   268   258   248   233   215   198   182   168   138   133   154
 50.0  57.0  63.8  78.1  92.1   102   112   126   138   151   164   184   214   250   279   289   290   283   272   258   239   215   188   168   149   122   113   136
 52.5  53.0  59.7  73.3  87.7  97.0   109   123   138   152   168   189   227   271   303   313   311   300   284   264   237   209   180   154   131   104  96.5   112
 55.0  49.0  55.4  68.0  82.4  91.6   104   119   136   151   169   193   240   292   326   338   335   324   292   264   233   199   169   141   118  89.2  82.9  87.0
 57.5  42.0  50.7  62.1  76.7  85.8  96.6   112   129   147   167   196   259   332   378   388   373   342   305   262   224   186   155   126   104  80.5  72.5  75.0
 60.0  35.0  45.7  57.1  71.7  80.1  91.2   105   122   140   160   198   279   376   430   440   426   384   319   273   214   170   138   112  93.5  73.5  63.7  63.0
 62.5  28.5  40.0  52.8  66.9  75.0  85.6  98.5   114   131   151   192   301   450   519   516   482   433   360   285   207   158   122  98.6  83.9  67.7  55.0  54.0
 65.0  22.0  33.8  48.1  61.6  69.9  80.0  91.8   105   122   139   181   323   523   607   593   541   475   404   302   213   143   105  87.7  78.3  61.8  46.5  45.0
 67.5  17.5  27.1  43.1  57.0  65.5  75.0  85.1  96.7   109   124   162   298   463   544   553   560   496   436   321   212   123  92.2  78.9  72.1  55.8  39.8  36.0
 70.0  13.0  20.2  37.3  52.8  57.9  66.4  74.0  85.6  86.8  91.2   130   197   375   481   479   448   475   384   308   194   106  81.0  71.6  66.1  50.1  33.9  27.0
 72.5   8.0  12.6  31.4  34.9  41.6  40.1  44.8  44.8  43.3  49.2  69.1   108   236   293   323   313   320   281   241   139  78.5  62.5  59.1  54.3  44.4  27.0  18.5
 75.0   3.0   4.7  14.6  14.3  13.6  17.0  11.8  16.6  18.8  22.0  32.5  53.2  98.0   104   148   173   167   156   125  69.1  34.8  34.9  35.2  38.3  31.8  19.9  10.0
 77.5   1.5   1.8   1.0   4.6   4.8   5.9   7.9  10.1  12.5  14.5  17.8  24.7  40.0  60.5  65.5  72.4  71.1  68.9  48.6  22.9  13.6  11.2  16.2  16.3  18.8  12.1   6.0
 80.0   0.0   0.2   0.3   1.0   2.2   3.2   5.1   6.5   7.8   8.9  10.0  11.7  16.6  17.0  28.7  26.5  27.5  23.3  16.1   8.4   6.1   5.4   4.4   5.2   7.1   4.0   2.0
 82.5   0.0   0.0   0.0   0.0   0.3   1.5   2.3   3.0   3.6   4.2   4.3   4.8   5.1   9.0   8.6  10.1   8.3   6.8   4.7   3.8   2.7   1.6   1.4   1.0   0.7   1.6   1.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.0   0.7   0.9   1.0   0.6   1.6   1.0   3.0   3.0   2.7   1.7   1.4   0.9   0.6   0.0   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