Illuminance plots of RGAJ43

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      RGAJ43 - 19664
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V4L3A
# [LUMCAT]    Riviera 2 AGB-(V4L3A)
# [DATE]      25/10/1994
# down given:   100.0%
# out given:    73.3%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ43.LDT
# Luminaire flux =   733 raw, for the given bulb(s) it would be 20171 lm,
#                   73.3 % of the bulb flux
# between 75 and 90:  2.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  39.3 cd / 1000 lm ,  0.3 % 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   702 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   724 cd / 1000 lm,
# maximum spec. lum. intensity   724 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   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134   134
 10.0   125   125   126   127   128   128   129   130   131   132   134   135   137   138   139   140   142   143   144   145   147   149   151   153   155   159   160
 20.0   112   113   116   118   120   121   122   123   125   127   129   131   133   135   139   142   146   153   158   164   170   176   181   187   200   217   228
 30.0  98.0   101   105   110   113   116   119   120   122   123   125   127   131   136   142   149   162   174   187   201   215   228   236   246   261   296   322
 35.0  93.0  94.2   100   106   109   113   116   119   121   123   123   125   128   131   138   148   162   184   207   230   243   254   259   259   265   295   321
 40.0  82.0  85.7  94.0   101   105   109   114   117   121   125   126   128   129   128   136   148   168   194   219   236   253   260   263   264   256   274   302
 45.0  72.0  75.5  87.6  96.2   102   105   111   116   121   128   134   135   139   137   147   164   196   231   251   259   251   253   255   251   236   236   269
 47.5  66.0  70.2  83.6  93.4  98.2   102   109   115   123   130   138   143   146   148   157   182   221   260   280   275   264   251   242   236   215   205   236
 50.0  60.0  65.0  79.7  91.2  95.5   100   105   114   123   133   143   152   154   158   169   207   259   295   305   296   278   251   233   205   186   167   203
 52.5  53.5  59.7  75.4  89.3  93.3  98.0   103   112   122   134   148   157   161   168   191   244   302   337   334   314   285   255   212   179   151   133   155
 55.0  47.0  54.4  70.9  85.2  90.7  95.0   101   109   120   133   149   159   166   178   216   291   365   380   363   329   291   241   192   158   121   103   107
 57.5  42.0  49.6  65.8  81.8  87.9  91.8  98.1   106   117   130   147   159   170   196   262   362   429   437   390   345   285   228   177   137  96.8  83.2  87.5
 60.0  37.0  45.3  61.2  77.1  84.5  89.1  94.3   101   112   125   142   156   172   214   317   459   525   502   444   359   276   215   160   120  82.1  70.1  68.0
 62.5  31.0  41.7  56.8  72.3  79.6  85.4  90.4  96.0   107   121   137   156   169   217   363   561   625   581   498   380   283   200   141   104  75.1  60.4  57.5
 65.0  25.0  38.5  52.8  67.9  75.3  81.0  87.2  95.4   104   123   129   166   166   219   422   669   702   653   555   421   287   182   123  94.8  69.9  52.3  47.0
 67.5  18.0  32.4  48.9  63.7  71.3  77.6  84.9  95.2  91.9   134  95.2   163   116   147   360   724   722   699   590   452   276   159   108  87.8  65.5  45.5  39.5
 70.0  11.0  24.7  37.6  59.4  59.2  64.1  61.3  54.0  49.7  69.5  36.9  90.7  53.0  74.0   252   551   641   605   511   466   276   150   106  82.8  61.5  39.2  32.0
 72.5   5.5  14.0  24.1  32.9  35.9  27.6  27.3  18.0  11.9  23.3  20.5  23.4  29.1  52.0   176   334   422   428   388   324   203   118  99.8  83.7  57.5  34.1  25.5
 75.0   0.0   2.3  10.6   6.7   8.7   8.5   4.7   5.4   6.4   9.3  13.3  15.6  18.9  30.0  93.1   200   233   255   236   165  67.2  53.1  56.5  76.1  50.0  29.5  19.0
 77.5   0.0   0.0   0.0   1.5   1.9   2.0   2.0   3.5   4.7   6.1   8.0   9.0  11.7  18.5  43.9  84.0  96.7   120   107  67.8  32.7  14.6  20.4  26.0  38.0  19.2  10.0
 80.0   0.0   0.0   0.0   0.0   0.6   1.0   0.6   2.2   3.5   4.4   5.2   5.4   6.5   7.0  20.7  26.5  38.6  39.3  31.6  19.0  12.5   6.7   5.0   4.1  13.8   7.5   1.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.3   0.4   0.7   2.3   3.2   3.7   4.2   3.7   4.0   6.8  12.1  13.3  11.0   8.1   5.0   4.3   3.2   2.3   0.9   1.0   3.3   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.6   0.0   0.6   0.9   0.3   1.1   1.2   1.0   3.0   4.5   5.8   3.6   2.7   1.9   1.4   1.5   0.8   0.3   0.9   0.2   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   0.1   0.0   0.5   1.2   1.0   0.9   0.4   0.3   0.0   0.0   0.7   0.2   0.0   0.5   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