Illuminance plots of RFAO17

(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]      RFAO17 - 21623
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L7A
# [LUMCAT]    Riviera 2 AGP-(V1L7A)
# [DATE]      29/05/1995
# down given:   100.0%
# out given:    73.0%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO17.LDT
# Luminaire flux =   731 raw, for the given bulb(s) it would be 11335 lm,
#                   73.1 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.6 cd / 1000 lm ,  0.2 % 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   314 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   215 cd / 1000 lm,
# maximum spec. lum. intensity   408 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   221   222   225   228   231   233   235   237   239   240   241   243   244   245   244   244   243   243   242   241   239   237   235   233   230   228   227
 20.0   179   181   193   208   214   221   228   236   242   249   254   257   258   259   259   259   256   247   239   231   224   218   211   205   195   185   184
 30.0   139   142   164   187   199   215   232   249   267   281   291   298   298   295   285   274   261   246   230   215   201   188   179   172   163   156   155
 35.0   120   126   152   179   195   214   237   261   280   296   309   314   313   304   290   271   252   234   216   199   185   173   163   155   146   142   143
 40.0   105   113   135   166   186   209   235   260   284   310   328   338   339   329   311   285   255   227   201   183   167   154   145   138   130   125   122
 45.0  94.0  99.5   121   152   174   200   228   263   297   332   366   387   396   384   353   311   268   227   198   173   150   138   127   121   112   111   107
 47.5  89.0  92.6   114   145   169   195   227   263   301   343   381   399   403   389   355   313   271   225   193   166   144   130   120   113   104   103   101
 50.0  84.0  86.0   107   138   163   190   223   258   300   343   379   402   408   393   354   308   261   218   184   156   136   122   112   105  96.9  94.4  95.0
 52.5  77.5  79.9  99.7   130   153   181   214   249   293   336   377   396   400   382   342   296   250   205   172   145   125   112   101  95.4  89.4  85.0  86.0
 55.0  71.0  73.7  92.5   121   141   168   197   233   278   325   362   385   389   370   328   280   233   191   158   131   112   100  89.9  86.1  81.3  75.5  77.0
 57.5  65.5  67.6  85.2   108   126   151   178   212   257   304   344   369   373   352   306   259   215   173   142   115  98.2  87.9  81.2  77.0  73.0  66.2  66.0
 60.0  60.0  61.5  75.1  94.4   110   131   156   190   231   280   317   344   355   334   284   233   191   152   122  99.0  84.6  77.6  72.1  68.4  64.5  57.0  55.0
 62.5  52.5  54.6  62.9  79.4  93.2   111   134   164   202   246   284   310   314   292   249   206   167   131   103  85.4  72.9  66.8  63.5  59.8  56.1  49.4  47.0
 65.0  45.0  46.9  52.4  63.4  75.7  90.6   110   136   172   208   243   262   266   250   213   175   141   109  84.1  68.3  59.1  54.5  54.3  51.2  47.7  42.3  39.0
 67.5  35.5  38.3  42.5  49.3  57.0  68.5  85.0   107   137   170   197   212   215   202   173   144   113  87.4  65.5  50.7  46.5  43.6  43.9  42.5  39.6  35.6  32.5
 70.0  26.0  29.6  32.3  36.4  41.1  46.4  61.4  79.1   104   128   151   163   164   154   134   111  86.9  65.2  47.6  39.3  36.7  34.8  35.0  34.2  32.1  29.2  26.0
 72.5  18.5  20.8  22.3  25.6  27.1  30.8  39.6  52.5  71.8  89.9   106   114   119   115  97.9  78.2  60.5  46.2  34.0  28.4  27.4  26.3  26.3  26.0  24.6  22.3  20.0
 75.0  11.0  11.8  15.9  16.0  16.2  18.5  21.4  29.9  42.0  55.7  67.1  75.3  76.4  75.0  64.0  51.0  39.9  31.0  21.3  18.3  18.8  18.3  18.2  18.0  17.2  15.2  14.0
 77.5   6.0   6.3   9.8   8.7   8.7   9.2  10.8  14.6  20.9  29.3  34.6  41.1  45.1  46.0  37.0  29.4  24.1  16.5  11.2  10.3  10.1  10.8  10.7  10.9  10.3   9.7   9.0
 80.0   1.0   1.6   4.6   4.3   3.5   3.6   4.0   5.6   8.0  11.4  15.7  19.4  20.6  17.0  16.6  14.4  11.3   6.9   5.8   4.8   5.0   5.4   4.6   5.7   5.5   4.6   4.0
 82.5   0.5   0.5   1.4   1.7   0.6   0.9   0.7   0.9   1.7   4.8   4.7   6.5   6.8   8.5   6.4   5.1   4.6   3.3   3.3   1.3   2.3   2.2   1.5   1.9   2.1   2.2   2.0
 85.0   0.0   0.0   0.3   0.5   0.0   0.0   0.0   0.9   0.0   0.7   0.8   1.4   2.6   0.0   2.0   1.7   1.1   1.9   1.3   0.9   0.7   0.5   0.4   0.6   0.4   0.1   0.0
 87.5   0.0   0.0   0.0   0.3   0.0   0.0   0.0   0.9   0.0   0.0   0.0   0.0   0.1   0.5   1.5   0.1   0.0   0.0   0.0   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