Illuminance plots of RGAK45

(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]      RGAK45 - 20191
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V4L5A
# [LUMCAT]    Riviera 2 AGB-(V4L5A)
# [DATE]      21/11/1994
# down given:   100.0%
# out given:    72.6%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RGAK45.LDT
# Luminaire flux =   728 raw, for the given bulb(s) it would be 36381 lm,
#                   72.8 % 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  28.9 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   706 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   667 cd / 1000 lm,
# maximum spec. lum. intensity   706 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   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163
 10.0   132   132   133   136   138   139   141   143   145   147   149   151   153   155   159   162   166   169   172   176   178   181   183   186   191   198   203
 20.0   113   114   118   121   122   125   128   130   133   137   140   145   151   156   162   168   175   181   187   193   197   201   205   210   219   238   254
 30.0  96.0  98.3   104   108   111   115   118   121   124   127   133   141   152   164   178   191   203   211   216   219   218   218   216   216   221   249   274
 35.0  88.0  91.2  97.7   103   107   111   115   117   120   124   128   136   147   161   178   193   206   216   222   223   223   224   222   216   215   243   268
 40.0  79.0  81.9  90.4  98.3   102   107   112   116   118   123   127   132   140   151   170   187   202   213   217   218   220   219   218   217   204   230   261
 45.0  72.0  73.7  82.7  92.2  97.6   104   110   116   121   126   130   136   148   168   190   210   219   223   221   220   212   210   209   204   189   201   240
 47.5  65.5  69.0  79.0  89.4  95.2   102   109   115   124   129   133   143   160   186   213   231   234   236   234   223   214   204   195   189   172   178   212
 50.0  59.0  64.1  75.4  86.2  91.9  99.1   108   116   126   133   140   153   173   203   236   257   263   257   246   233   217   197   183   167   153   151   183
 52.5  56.0  59.6  71.6  82.7  89.1  96.0   105   116   127   135   145   162   194   243   282   298   295   288   266   242   218   193   168   148   129   125   139
 55.0  53.0  55.2  67.9  80.1  86.8  93.7   103   113   126   137   148   170   213   282   332   351   350   322   294   253   221   186   156   132   108   100  95.0
 57.5  45.5  50.5  64.8  76.8  83.4  90.9  99.9   110   123   135   150   179   254   358   417   423   405   382   323   280   225   180   145   117  91.3  83.0  79.0
 60.0  38.0  45.9  61.7  74.4  80.9  88.3  96.4   106   119   132   150   188   290   434   506   513   481   448   381   314   234   180   135   106  79.6  70.3  63.0
 62.5  32.0  40.6  58.9  72.4  78.7  85.0  92.6   102   116   134   148   195   340   530   606   599   559   508   443   355   263   181   126  95.0  71.4  60.2  53.0
 65.0  26.0  35.0  56.2  68.8  75.9  82.8  91.2   102   115   140   127   200   385   626   706   674   596   566   491   399   288   179   117  88.7  65.5  51.2  43.0
 67.5  18.5  27.5  53.6  65.0  73.5  81.0  98.4  95.4  84.1   126  81.6   160   284   466   577   667   561   606   483   436   296   168   108  82.7  61.4  44.1  35.5
 70.0  11.0  19.0  39.6  59.2  54.9  59.9  54.0  39.2  44.9  48.4  28.8  75.8   158   306   389   454   459   452   408   363   282   161   103  76.8  57.0  37.9  28.0
 72.5   5.5  10.3  22.1  30.4  25.9  16.4  10.3   9.2  11.6  16.8  18.5  30.6  82.8   186   242   248   291   293   277   237   196   117  88.3  69.2  52.5  31.6  19.5
 75.0   0.0   1.7   9.7   4.2   4.4   2.5   2.6   4.8   6.6   9.9  11.9  18.2  38.5  65.0   112   145   154   164   158   124  64.7  52.3  42.7  53.9  39.9  25.4  11.0
 77.5   0.0   0.0   0.0   0.9   0.2   0.0   1.0   2.2   4.0   5.5   7.7   9.4  18.5  38.0  50.2  64.0  64.5  76.0  69.0  49.4  28.9  13.5  14.8  17.5  25.4  14.6   5.5
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.7   0.9   1.7   3.4   4.2   5.5   7.8  11.0  22.8  23.5  28.9  27.4  23.0  14.8  10.7   6.4   4.0   2.8   9.2   2.5   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.5   0.1   0.5   2.3   2.7   3.2   3.2   6.0   8.6  12.1  11.6   9.1   6.4   4.0   3.4   2.5   1.4   0.9   0.6   0.5   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.3   0.6   1.8   1.0   3.9   4.9   4.9   3.3   1.7   0.9   0.7   0.5   0.4   0.3   0.1   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   0.0   0.8   0.5   1.0   0.8   0.9   0.5   0.1   0.0   0.0   0.0   0.2   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