Illuminance plots of RGAJ16

(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]      RGAJ16 - 19646
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V1L6A
# [LUMCAT]    Riviera 2 AGB-(V1L6A)
# [DATE]      25/10/1994
# down given:   100.0%
# out given:    76.9%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ16.LDT
# Luminaire flux =   769 raw, for the given bulb(s) it would be 21138 lm,
#                   76.9 % of the bulb flux
# between 75 and 90:  0.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.7 cd / 1000 lm ,  0.1 % 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   898 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   441 cd / 1000 lm,
# maximum spec. lum. intensity  1117 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   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268   268
 10.0   171   171   176   185   190   195   201   207   214   221   228   236   243   251   257   263   268   274   280   285   290   295   300   305   315   332   345
 20.0   120   122   131   137   141   148   156   165   178   194   209   225   242   258   269   280   290   298   305   310   311   312   314   314   311   325   356
 30.0  96.0  98.2   106   113   118   124   132   140   153   170   195   224   256   289   304   316   323   324   319   310   298   284   261   243   211   188   197
 35.0  83.0  88.0  97.6   106   112   117   124   131   142   159   183   222   260   292   311   322   326   321   313   301   272   242   214   188   153   143   151
 40.0  73.0  77.1  89.4   101   107   113   120   127   136   151   178   214   254   289   308   319   320   309   290   258   226   194   166   150   126   127   130
 45.0  61.0  67.5  81.0  94.1   101   109   117   125   133   156   192   249   315   351   368   371   355   322   267   218   169   148   131   123   109   109   111
 47.5  56.0  63.2  77.5  91.1  98.0   106   116   125   136   162   205   286   370   414   427   416   382   335   262   193   153   128   120   112   101  99.6  99.5
 50.0  51.0  58.9  73.8  87.6  94.4   103   114   126   139   168   229   326   427   477   487   468   414   336   246   175   137   121   111   104  93.9  90.9  88.0
 52.5  46.0  54.4  69.9  83.4  90.1  99.0   111   125   140   170   241   395   550   626   613   549   438   337   229   161   129   115   105  97.6  87.9  83.3  79.5
 55.0  41.0  49.6  66.1  79.2  86.1  96.3   106   122   138   170   269   473   678   774   743   651   502   334   212   144   124   111   101  93.8  82.3  76.1  71.0
 57.5  38.0  46.1  62.3  75.3  82.8  93.4   102   116   133   171   281   551   834   946   900   759   544   340   189   138   118   106  99.0  90.5  78.1  68.3  62.5
 60.0  35.0  43.2  58.2  71.4  78.3  87.7  96.7   111   132   160   286   619   990  1117  1057   871   610   323   175   128   112   104  96.4  86.7  73.6  60.3  54.0
 62.5  29.0  39.8  54.0  67.3  74.3  84.1  96.7   106   144   130   265   553   793   890   898   857   642   277   168   119   107  99.1  90.0  82.2  68.4  53.0  44.0
 65.0  23.0  36.3  49.8  62.9  70.3  82.1  89.6  80.2   103  75.7   167   335   529   662   685   637   501   186   143   100  97.9  92.9  84.6  77.3  63.5  46.3  34.0
 67.5  16.0  28.8  45.5  51.4  57.6  50.4  37.1  47.2  29.0  29.3  75.8   168   313   405   441   412   282  88.4  77.8  50.3  59.0  73.0  76.1  66.9  58.6  38.1  25.5
 70.0   9.0  19.0  27.9  27.7  22.8   8.6   8.6  12.0  13.6  17.9  33.0  77.0   129   148   202   226   140  47.7  25.0  17.9  23.3  37.9  42.3  46.7  45.1  29.4  17.0
 72.5   4.5  10.1   5.0  10.0   2.9   4.4   4.5   5.6   6.8  10.6  16.7  29.2  57.9  88.0   101  84.5  60.6  25.5  13.7   9.7   8.0  11.8  13.6  20.3  27.1  18.7   9.0
 75.0   0.0   1.6   1.8   1.1   0.8   1.5   1.5   3.0   4.1   5.7   8.2  15.2  24.1  28.0  43.6  42.5  24.2  12.9   8.6   6.7   5.5   4.1   3.7   1.9  11.3   7.1   1.0
 77.5   0.0   0.0   0.0   0.2   0.1   0.0   0.3   1.2   2.5   2.8   4.7   7.5  10.2  17.0  18.1  17.1  10.0   5.8   5.2   3.9   3.5   2.3   1.3   0.5   0.0   2.8   0.5
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   1.7   1.9   3.6   5.5   6.0   8.7   7.4   4.5   3.3   2.5   1.5   1.8   1.1   0.6   0.0   0.0   0.3   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.2   1.1   2.0   2.8   4.0   3.7   2.4   2.2   2.0   1.3   0.9   0.5   0.3   0.0   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.6   0.7   1.5   2.0   2.2   2.0   0.8   0.1   0.9   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.9   0.9   1.0   1.4   1.7   0.9   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