Illuminance plots of RFAP37

(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]      RFAP37 - 22120
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L7A
# [LUMCAT]    Riviera 2 AGP-(V3L7A)
# [DATE]      13/07/1995
# down given:   100.0%
# out given:    79.2%
# tilt:  0 
# [LAMP]      Philips SON-E 250W
# Source file: ldt/RFAP37.LDT
# Luminaire flux =   793 raw, for the given bulb(s) it would be 21406 lm,
#                   79.3 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.2 cd / 1000 lm ,  0.4 % 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   406 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   287 cd / 1000 lm,
# maximum spec. lum. intensity   429 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   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244   244
 10.0   229   230   232   235   237   238   240   242   243   244   245   246   247   248   247   246   246   245   244   243   241   239   237   236   233   231   230
 20.0   196   197   211   223   230   236   244   251   256   261   265   266   266   265   261   256   252   245   239   233   227   221   215   210   202   197   196
 30.0   150   161   183   209   222   234   247   261   272   282   288   291   288   284   273   262   249   237   225   215   205   196   189   184   174   171   172
 35.0   132   141   169   197   211   227   247   267   281   291   300   299   294   284   269   254   240   227   215   202   191   182   175   169   161   159   163
 40.0   116   126   155   183   202   223   244   264   285   300   309   309   301   290   276   258   238   220   201   189   178   168   160   153   145   144   147
 45.0   101   112   140   171   191   215   242   270   298   326   344   355   352   334   309   276   245   220   200   182   166   154   144   139   128   128   127
 47.5  94.5   104   133   164   185   210   241   272   309   342   366   374   367   347   316   279   247   220   197   179   161   146   137   131   120   119   118
 50.0  88.0  96.8   125   157   179   205   239   276   318   356   383   392   382   359   321   279   243   215   192   172   156   140   131   122   112   109   109
 52.5  81.5  90.2   116   150   172   199   235   277   325   370   401   406   389   359   314   271   237   205   183   163   147   132   122   114   105  98.3  97.5
 55.0  75.0  84.1   108   141   164   190   229   273   331   381   415   420   396   359   305   258   224   193   170   151   134   122   113   106  98.3  88.1  86.0
 57.5  70.0  77.3   100   131   151   177   218   269   333   386   427   429   403   354   293   242   209   178   156   137   122   111   103  97.0  90.2  77.8  74.5
 60.0  65.0  69.8  90.5   117   137   163   203   258   322   386   419   428   410   349   279   224   189   162   139   122   109   100  93.6  87.7  80.3  67.2  63.0
 62.5  57.5  61.4  78.7   102   120   145   182   236   300   357   398   406   379   316   249   201   169   141   119   105  94.4  87.8  82.3  78.0  69.6  57.1  53.0
 65.0  50.0  52.6  66.2  85.3   102   124   154   201   264   311   351   351   337   282   217   169   144   118  98.5  86.2  78.1  72.9  69.7  66.3  59.6  47.2  43.0
 67.5  40.0  42.9  52.8  68.4  81.0  98.9   124   160   206   253   276   287   272   227   176   138   115  91.6  77.4  66.8  61.3  58.5  56.1  53.9  49.9  39.3  35.0
 70.0  30.0  32.7  40.3  51.1  60.1  71.6  91.6   122   151   184   202   214   201   171   135   108  87.2  69.0  57.6  50.0  46.0  44.4  43.4  41.4  39.7  32.3  27.0
 72.5  22.0  23.9  28.3  35.2  40.5  48.4  60.5  81.8   104   126   144   145   145   128  99.1  78.7  62.8  49.7  40.9  36.6  33.5  32.9  31.8  30.8  28.9  24.7  22.0
 75.0  14.0  15.6  19.2  21.3  24.6  30.1  36.4  49.4  65.0  81.1  92.3  98.0  94.4  84.0  68.4  54.5  41.6  32.9  28.1  25.6  23.7  23.0  22.2  21.3  20.3  16.7  17.0
 77.5   7.5   9.4  11.0  12.7  13.9  16.1  19.5  26.6  36.5  46.1  52.1  57.3  58.4  53.5  43.0  33.9  24.0  20.3  18.0  16.0  15.3  14.7  14.4  14.0  12.5  10.1  11.0
 80.0   1.0   3.7   6.3   5.7   6.0   6.2   7.5  10.8  17.6  22.2  25.4  29.9  30.2  23.0  21.7  17.3  13.3  11.2   9.7   8.6   9.5   8.7   7.8   7.6   6.5   3.9   5.0
 82.5   0.5   1.6   2.8   0.1   1.5   3.5   1.9   5.9   6.3   7.8   9.7  11.7  11.5  12.5   9.8   8.3   5.8   5.2   3.8   4.3   5.0   3.9   2.7   2.1   2.3   1.7   2.5
 85.0   0.0   0.1   0.6   0.0   0.3   1.5   1.0   2.8   1.0   1.8   2.7   1.7   4.4   2.0   2.9   3.8   3.1   0.2   1.7   1.9   1.4   1.1   0.8   0.6   0.5   0.1   0.0
 87.5   0.5   0.0   0.0   0.0   0.2   0.0   0.8   0.0   0.0   0.4   0.0   0.0   0.6   1.0   0.7   0.0   0.0   0.4   0.3   0.0   0.0   0.0   0.0   0.3   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