Illuminance plots of RFAI87

(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]      RFAI87 - 19953
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V8L7A
# [LUMCAT]    Riviera 2 AGP-(V8L7A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    76.3%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI87.LDT
# Luminaire flux =   765 raw, for the given bulb(s) it would be 11477 lm,
#                   76.5 % of the bulb flux
# between 75 and 90:  4.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 101.6 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   396 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   523 cd / 1000 lm,
# maximum spec. lum. intensity   523 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
 10.0   204   200   196   193   191   190   188   187   186   185   184   183   182   181   180   179   178   178   177   177   178   179   180   181   183   185   187
 20.0   189   187   188   190   190   191   194   196   196   195   193   190   188   185   184   183   181   179   178   176   174   172   172   172   171   184   201
 30.0   127   134   152   176   189   203   213   224   233   240   242   239   233   226   215   203   193   185   179   172   162   155   147   141   132   130   136
 35.0   101   108   131   161   181   201   221   240   251   258   262   255   244   231   220   207   193   183   172   159   149   140   134   129   121   116   124
 40.0  83.0  92.1   116   145   167   193   220   239   253   260   258   250   239   232   227   214   199   182   161   149   138   131   126   121   112   106   115
 45.0  74.0  86.0   108   136   154   184   213   245   262   278   286   283   277   268   253   236   210   182   161   148   136   128   120   114   104  97.6   103
 47.5  69.5  83.5   108   134   155   183   220   254   286   303   312   311   304   291   272   248   215   187   169   151   138   127   119   111   100  92.8  99.0
 50.0  65.0  80.9   107   134   155   185   228   271   308   328   339   341   332   313   291   259   225   199   178   157   139   127   117   107  95.8  87.2  95.0
 52.5  58.0  75.3   105   134   154   186   230   281   324   349   367   352   335   317   293   264   235   212   186   162   139   125   114   103  90.0  81.6  88.0
 55.0  51.0  67.7  99.1   129   151   181   224   282   319   354   353   348   335   321   294   264   239   222   192   164   140   122   110  98.8  84.2  76.1  81.0
 57.5  44.0  58.5  88.3   121   143   170   211   258   302   328   332   344   332   315   289   260   245   220   193   162   136   118   105  93.9  78.8  69.0  75.0
 60.0  37.0  48.5  76.6   108   131   157   192   236   285   307   336   342   329   308   281   251   236   215   185   156   129   113   100  90.3  74.0  60.9  69.0
 62.5  29.5  40.0  65.2  94.9   115   142   177   221   282   321   352   358   348   310   260   235   221   201   175   148   123   107  95.8  86.9  69.7  54.5  59.0
 65.0  22.0  32.2  58.0  83.9   101   127   164   223   290   348   383   396   373   312   235   209   201   182   162   137   116   101  90.0  82.1  65.4  49.3  49.0
 67.5  17.0  26.1  52.8  74.1  88.3   111   149   224   310   377   423   436   389   293   207   183   175   163   145   126   108  93.3  83.5  76.5  61.0  42.7  38.5
 70.0  12.0  20.6  47.6  65.1  77.5  96.7   133   212   325   406   464   481   412   273   178   157   147   141   130   113  98.2  85.6  77.0  70.7  55.4  35.3  28.0
 72.5   8.0  17.0  42.1  56.8  66.8  83.2   116   190   321   412   468   523   371   208   135   130   120   119   114  97.9  85.8  77.3  69.4  63.5  49.1  27.4  20.0
 75.0   4.0  13.9  34.9  48.0  55.6  65.7  88.3   146   252   355   402   408   303   143  85.2  81.3  81.0  91.5  83.2  74.3  69.6  61.6  58.9  53.6  40.3  19.2  12.0
 77.5   2.0   8.7  25.5  38.1  34.2  42.0  44.3  74.8   138   199   246   247   210  86.5  46.8  38.4  31.6  46.0  43.9  41.7  36.9  38.6  36.1  33.9  29.5  12.0   7.0
 80.0   0.0   2.8   9.1  20.5  11.6   9.0  13.7  22.7  49.6  76.7  96.9   102  95.0  30.0  21.6  16.6  16.9  18.7  18.9  14.2  16.0  11.7  13.9  16.3  12.3   4.9   2.0
 82.5   0.0   1.1   0.1   0.0   2.1   1.8   2.7   6.2  13.2  19.6  27.6  32.8  24.5  17.0   9.6   8.8   9.7   9.8   8.9   7.2   7.2   4.8   4.3   1.9   2.2   2.1   1.0
 85.0   0.0   0.0   0.0   0.0   0.3   0.0   0.6   0.9   2.7   3.8   5.9   7.4   8.4   4.0   4.3   3.8   4.0   4.6   4.0   3.0   2.8   1.6   1.2   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   0.4   0.0   0.1   0.5   2.0   0.3   0.8   0.0   0.4   0.5   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