Illuminance plots of RGAK13

(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]      RGAK13 - 20174
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V1L3A
# [LUMCAT]    Riviera 2 AGB-(V1L3A)
# [DATE]      18/11/1994
# down given:   100.0%
# out given:    71.2%
# tilt:  0 
# [LAMP]      GE LU 400W /T/40
# Source file: ldt/RGAK13.LDT
# Luminaire flux =   714 raw, for the given bulb(s) it would be 35683 lm,
#                   71.4 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.0 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   632 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   432 cd / 1000 lm,
# maximum spec. lum. intensity   632 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   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123
 10.0   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   131   133   135   137   140   142   142
 20.0   102   103   105   107   108   109   110   111   113   114   115   117   120   123   125   127   129   134   138   142   149   156   162   169   186   210   216
 30.0  95.0  95.0  98.2   101   102   104   105   107   109   111   113   115   118   121   126   132   141   153   166   180   196   208   216   225   243   279   296
 35.0  89.0  90.2  93.9  97.2  99.0   101   104   105   107   109   110   113   116   118   124   135   148   167   187   206   220   229   235   240   255   313   327
 40.0  82.0  82.5  90.6  94.6  97.2   100   102   104   106   107   109   111   115   121   127   141   163   188   214   231   241   242   246   251   263   358   387
 45.0  74.0  75.7  86.6  91.9  94.8  97.3   100   102   104   107   110   113   118   123   134   160   201   240   264   274   262   258   250   251   251   366   396
 47.5  68.0  71.5  83.2  91.3  94.0  95.8  98.7   102   104   107   111   115   119   130   150   187   236   282   309   301   289   270   257   249   239   349   351
 50.0  62.0  66.5  79.7  89.6  92.8  94.6  97.2   100   103   106   110   115   121   136   169   227   296   338   350   340   320   289   265   243   224   322   306
 52.5  56.5  61.9  75.8  87.4  91.1  93.0  95.5  98.5   101   105   110   114   124   150   203   286   362   411   403   388   358   319   272   242   207   281   257
 55.0  51.0  57.5  71.9  83.7  89.4  91.4  93.5  96.6  99.3   103   108   113   126   163   245   362   458   485   470   442   406   357   291   245   188   234   207
 57.5  43.0  51.1  67.6  79.8  84.8  89.4  90.9  94.4  98.2   101   105   113   125   162   261   422   550   554   529   492   451   402   325   255   164   187   163
 60.0  35.0  43.4  61.8  76.7  80.5  84.9  87.2  91.4  96.7  99.5   111   114   123   160   274   469   602   610   567   526   488   431   359   271   147   140   119
 62.5  25.0  33.5  54.0  71.3  76.8  79.1  80.8  87.3  95.8  82.5   113  99.5  86.6   123   223   465   632   610   581   530   484   439   376   285   135   102  85.5
 65.0  15.0  22.5  40.7  57.2  62.6  65.5  62.0  57.4  65.3  44.2  76.5  51.6  42.9  85.0   154   340   554   538   562   493   464   415   365   281   121  69.7  52.0
 67.5   8.0  12.7  23.9  35.2  34.0  34.3  22.7  23.2  19.4   9.1  27.4  11.8  22.8  51.0   102   203   351   381   430   390   432   374   321   246   102  52.3  40.0
 70.0   1.0   3.3  12.4  10.1  13.2   4.3   4.2   4.0   6.5   5.2   6.6   8.0  11.0  17.0  50.0   130   175   230   252   259   288   282   235   192  81.0  41.7  28.0
 72.5   0.5   0.6   2.0   3.1   2.4   2.6   2.2   1.9   3.9   3.7   3.8   5.2   6.1  11.5  28.2  52.4   102   120   132   141   136   133   129   112  56.6  33.8  19.0
 75.0   0.0   0.1   0.8   0.2   0.4   1.0   0.5   1.0   1.7   1.5   2.5   3.1   3.7   6.0  14.6  31.6  46.0  52.6  63.5  66.7  59.0  56.1  42.7  34.9  32.8  26.7  10.0
 77.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.5   1.0   1.0   1.4   2.0   3.5   6.9  15.1  20.1  25.2  26.6  24.9  23.0  17.1  14.8  12.4  11.3  14.9   5.5
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.5   0.8   0.4   1.0   3.1   6.9   9.5  11.0  10.4   8.4   7.5   5.2   4.3   3.3   3.7   1.7   1.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.5   1.3   2.8   4.0   4.9   3.7   2.8   2.2   1.9   1.3   0.0   0.0   0.0   0.5
 85.0   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   0.8   0.8   1.1   1.7   1.3   0.0   0.7   0.5   0.3   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   0.0   0.0   0.0   0.0   0.0   0.0   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