Illuminance plots of RGAJ12

(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]      RGAJ12 - 19642
# [LUMINAIRE] Riviera 2 - Aluminium Reflecteur - Curved Glass Bowl- Adjt=V1L2A
# [LUMCAT]    Riviera 2 AGB-(V1L2A)
# [DATE]      24/10/1994
# down given:   100.0%
# out given:    71.8%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RGAJ12.LDT
# Luminaire flux =   719 raw, for the given bulb(s) it would be 19783 lm,
#                   71.9 % 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  11.4 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   737 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   546 cd / 1000 lm,
# maximum spec. lum. intensity   737 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   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121   121
 10.0   111   111   113   114   115   115   116   117   117   119   120   121   123   124   125   125   126   126   127   128   129   129   130   131   132   133   132
 20.0   104   104   105   107   108   109   111   112   113   115   116   118   120   123   125   127   130   133   137   140   144   148   152   160   179   200   205
 30.0  96.0  97.7  99.4   102   103   105   107   108   110   112   114   116   118   119   124   130   137   146   158   174   193   211   233   253   283   333   370
 35.0  89.0  92.3  95.4  98.7  99.7   101   104   106   109   111   112   114   116   118   124   131   140   155   177   203   233   263   283   296   318   367   410
 40.0  81.0  83.9  92.0  97.1  99.8   102   104   106   107   109   111   112   116   120   125   134   150   173   206   243   276   296   314   327   336   382   450
 45.0  71.0  74.3  86.1  94.9  98.7   101   103   105   106   108   112   115   119   124   130   146   177   228   274   307   314   317   317   321   313   338   431
 47.5  65.0  69.6  83.1  93.7  97.7   101   102   104   106   109   113   117   121   128   141   167   208   275   332   343   338   326   312   307   282   294   357
 50.0  59.0  65.0  79.8  91.6  97.0  99.8   101   102   105   109   113   118   124   132   155   199   268   343   387   390   359   330   308   274   246   240   283
 52.5  52.0  59.6  76.1  89.4  94.6  98.0  99.3   101   103   108   113   118   125   140   178   245   336   432   459   436   383   342   290   247   202   189   215
 55.0  45.0  53.6  71.4  84.9  91.4  94.6  95.9  99.1   101   106   110   117   126   147   206   304   431   528   545   491   427   344   279   224   160   141   147
 57.5  40.5  49.0  65.4  80.0  86.4  91.4  92.3  94.9  98.2   103   108   115   124   144   209   344   539   629   627   561   472   355   273   201   124   107   109
 60.0  36.0  45.1  60.5  73.6  81.1  86.7  89.1  91.6  96.2   101   111   115   122   141   206   364   603   724   685   621   524   386   270   181  99.4  81.3  70.0
 62.5  28.5  38.3  56.9  67.7  74.6  81.1  84.2  88.4  94.2  87.8   115  98.0  91.4   117   171   353   656   737   714   640   534   402   263   159  84.7  66.0  57.0
 65.0  21.0  29.9  46.1  62.5  64.0  71.7  69.6  64.9  70.5  51.0  89.4  52.0  52.2  93.0   123   264   614   679   701   599   521   385   237   135  74.3  56.1  44.0
 67.5  11.0  18.3  30.3  42.0  42.9  40.7  28.0  29.7  29.4  11.1  35.3  14.5  28.5  55.0  80.2   168   420   504   546   471   478   342   193   114  66.7  48.5  37.5
 70.0   1.0   5.3  15.6  11.5  16.8   6.0   6.2   7.2   7.8   6.8   7.7   9.9  13.8  17.0  40.9   122   227   309   324   316   307   235   141  96.3  61.7  41.9  31.0
 72.5   0.5   1.2   1.7   3.6   2.5   3.0   3.0   3.8   4.3   4.3   5.3   6.3   8.6  11.0  24.7  54.7   135   161   171   167   128  90.0  66.3  62.7  57.5  36.0  22.5
 75.0   0.0   0.2   0.7   0.8   0.7   1.0   1.0   2.2   2.9   2.5   3.4   4.4   5.1   5.0  14.0  35.1  60.0  66.2  76.4  70.4  43.4  30.5  19.7  22.7  31.4  30.5  14.0
 77.5   0.0   0.0   0.0   0.2   0.1   0.0   0.7   0.8   1.5   1.1   2.0   1.7   2.6   3.5   7.9  16.9  24.0  28.6  28.7  22.4  17.0   9.5   6.7   7.0   8.0  17.3   7.5
 80.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.2   1.1   1.0   0.9   1.4   1.0   2.0   4.1   6.8  10.9  11.4   9.5   7.2   6.1   4.2   2.5   1.7   3.0   2.0   1.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.4   0.3   0.4   0.5   1.5   1.6   4.1   4.8   4.0   2.7   2.1   1.8   1.3   1.1   0.0   0.6   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   1.0   0.4   1.3   1.0   0.8   0.4   0.9   0.0   0.0   0.3   0.0   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   0.0   0.5   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
 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