Illuminance plots of RFAO47

(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]      RFAO47 - 21643
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L7A
# [LUMCAT]    Riviera 2 AGP-(V4L7A)
# [DATE]      30/05/1995
# down given:   100.0%
# out given:    72.6%
# tilt:  0 
# [LAMP]      GE SON-E 150W
# Source file: ldt/RFAO47.LDT
# Luminaire flux =   726 raw, for the given bulb(s) it would be 11257 lm,
#                   72.6 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  42.4 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: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   312 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   250 cd / 1000 lm,
# maximum spec. lum. intensity   362 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   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205   205
 10.0   189   189   190   195   197   199   201   203   205   207   208   210   212   213   214   216   217   218   219   219   218   216   214   213   209   208   208
 20.0   162   166   175   186   192   198   204   210   214   218   222   226   228   230   229   229   228   225   221   217   210   205   202   198   191   183   179
 30.0   128   137   157   174   184   193   203   213   222   229   235   239   242   244   242   238   230   221   211   202   192   183   175   168   160   155   150
 35.0   118   126   148   169   180   190   201   212   222   230   238   241   241   239   235   229   220   211   200   190   180   170   161   155   148   146   145
 40.0   103   116   138   162   173   184   197   210   225   242   253   256   256   253   245   237   224   208   191   180   169   157   149   142   134   136   140
 45.0  93.0   104   126   149   161   179   197   220   244   270   293   309   313   307   289   266   239   213   191   176   160   148   136   130   120   120   119
 47.5  87.5  97.9   118   144   158   177   200   226   255   287   313   332   337   329   307   278   246   215   191   172   157   144   132   124   113   113   110
 50.0  82.0  91.5   110   136   155   175   199   230   262   297   328   352   361   351   323   286   246   214   189   168   152   138   126   116   106   107   101
 52.5  77.5  84.6   103   130   150   170   196   230   264   301   341   358   362   351   323   284   244   207   182   162   145   131   120   109  99.5  98.1  95.0
 55.0  73.0  77.5  96.0   123   143   162   189   226   259   299   334   355   361   350   320   275   232   197   171   154   136   124   113   102  92.9  87.8  89.0
 57.5  67.5  71.7  88.9   114   132   153   180   212   249   284   325   346   347   336   303   259   220   184   158   141   126   116   105  94.8  84.5  78.5  79.5
 60.0  62.0  66.3  81.5   103   120   140   166   194   232   266   307   327   333   321   284   239   201   169   142   127   115   105  95.7  86.2  76.0  69.7  70.0
 62.5  58.0  60.5  73.6  91.2   107   124   146   174   211   248   284   307   312   297   259   219   181   150   125   112   100  91.9  84.6  77.0  68.2  60.8  59.5
 65.0  54.0  54.7  64.2  79.4  93.1   106   125   152   187   225   257   280   290   272   231   193   159   131   108  95.9  86.6  80.5  74.5  67.0  60.7  51.9  49.0
 67.5  44.5  46.5  53.6  66.8  78.7  90.3   104   128   159   196   222   247   250   232   198   165   135   110  90.7  80.4  74.0  69.0  65.1  58.2  53.4  44.8  43.0
 70.0  35.0  37.3  44.0  53.0  61.8  72.7  82.9   107   129   158   184   200   205   191   162   135   109  88.3  73.3  64.8  61.5  56.5  53.4  49.3  45.8  38.3  37.0
 72.5  26.5  28.1  34.6  39.6  45.1  53.4  62.3  80.5  99.4   121   140   152   158   147   126   106  84.7  67.9  56.2  50.3  48.1  44.4  41.9  39.6  38.0  30.9  30.0
 75.0  18.0  19.0  24.2  27.2  29.9  36.4  43.3  55.3  70.7  84.6  99.8   109   111   103  92.3  78.3  61.2  49.4  40.4  36.8  34.3  33.4  30.9  29.9  27.5  23.4  23.0
 77.5  12.0  12.5  14.7  17.8  19.0  22.2  26.0  33.8  44.9  54.5  63.8  69.6  74.2  70.5  62.3  51.6  40.6  32.6  27.6  25.3  24.2  24.2  21.5  20.6  17.8  16.6  15.0
 80.0   6.0   6.7   8.4  10.2  10.5  11.4  13.4  16.4  23.4  30.1  36.8  40.9  42.4  38.0  35.2  30.1  22.4  19.2  17.4  15.2  15.3  16.5  13.3  12.8  11.2   9.8   7.0
 82.5   3.0   3.3   3.6   4.0   4.0   4.6   4.9   7.6   9.7  13.7  16.0  19.0  21.0  21.0  19.2  14.9  10.8   8.1   7.9   7.1   7.7   8.4   6.2   5.9   5.7   4.9   3.5
 85.0   0.0   0.2   0.7   1.2   1.2   1.1   0.0   0.0   1.7   2.8   4.5   4.2   7.5   4.0   6.0   3.2   4.0   2.8   2.1   1.1   2.2   2.7   2.0   1.8   1.2   0.3   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.2   0.0   0.9   0.0   0.5   0.0   0.1   0.2   2.0   0.1   0.2   0.0   0.4   0.1   0.9   0.1   0.0   0.0   0.0   0.0   0.9   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