Illuminance plots of RRAY13

(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]      RRAY13 - 23152
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V1L3A
# [LUMCAT]    Riviera 1 AGP-(V1L3A)
# [DATE]      25/01/1996
# down given:   100.0%
# out given:    76.7%
# tilt:  0 
# [LAMP]      GE LU 70W /90/T/27
# Source file: ldt/RRAY13.LDT
# Luminaire flux =   764 raw, for the given bulb(s) it would be  4581 lm,
#                   76.4 % 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   7.1 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  1437 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   573 cd / 1000 lm,
# maximum spec. lum. intensity  1807 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   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240   240
 10.0   134   139   146   150   152   154   157   159   170   181   192   203   214   226   244   262   279   297   313   328   338   348   357   366   381   399   408
 20.0   116   120   121   128   133   138   141   145   152   160   167   192   222   253   288   323   355   377   399   418   419   421   419   409   381   325   352
 30.0   103   104   112   117   121   127   133   139   146   152   164   180   208   241   283   322   349   361   352   327   293   273   254   219   168   144   137
 35.0  87.0  94.9   106   114   118   122   127   132   143   152   161   182   213   254   298   329   349   335   305   261   219   177   158   149   126   118   116
 40.0  82.0  86.8  98.7   111   114   117   122   130   140   147   158   182   223   286   353   390   382   335   253   200   165   145   125   115   109   106   103
 45.0  67.0  78.3  92.5   103   103   111   121   126   134   146   162   200   283   395   476   489   431   327   235   167   129   119   111   105  96.3  94.4   100
 47.5  63.5  73.9  89.0  98.8   103   108   119   127   136   148   166   213   326   465   548   540   440   304   200   154   125   110   107   103  92.8  89.8   100
 50.0  60.0  69.5  84.6  92.7   104   111   117   127   137   150   171   225   364   534   622   593   458   284   179   140   122   107   101  96.9  87.7  85.6   100
 52.5  53.5  65.1  81.6  88.5   102   113   117   124   133   148   171   273   507   724   769   667   465   262   165   131   117   103  94.5  89.9  83.1  79.5  88.0
 55.0  47.0  60.5  79.1  87.5  97.6   108   114   120   127   144   186   318   650   913   918   744   452   235   153   122   111   100  89.3  86.4  78.8  73.1  76.0
 57.5  39.0  54.7  74.6  84.0  91.0   102   105   111   119   144   195   377  1005  1360  1262   880   402   194   144   119   106  97.3  87.3  82.9  72.4  66.9  67.0
 60.0  31.0  48.8  69.2  79.0  83.7  91.2  97.1   103   111   137   164   440  1365  1807  1619  1022   358   150   124   109  98.5  90.4  82.9  76.4  66.5  60.2  58.0
 62.5  27.0  41.9  63.4  73.4  76.4  81.4  82.8  92.0  98.2  98.9   107   342  1059  1437  1349   904   285   112   101  98.5  90.4  82.9  77.7  70.9  61.4  53.2  46.0
 65.0  23.0  33.3  54.5  62.3  60.1  71.6  59.0  55.6  58.3  55.1  57.2   169   641  1067   948   501   145  63.1  58.1  66.1  74.0  71.6  71.4  67.3  56.8  46.5  34.0
 67.5  14.5  24.5  43.2  41.7  33.3  42.5  24.3  25.1  18.9  21.0  35.5  88.4   326   573   518   213  59.6  29.8  20.9  37.3  32.8  41.4  55.4  50.3  52.4  35.5  22.5
 70.0   6.0  16.0  25.5  18.1  15.5   9.7   8.0  12.3  10.3  15.9  20.4  40.5  93.6  79.0   144  77.6  27.7  20.3  16.2  11.6  11.2  10.0  24.4  20.9  33.9  22.2  11.0
 72.5   6.0  10.0   5.9   8.3   5.9   5.0   6.5   7.8   8.7  10.0  16.1  21.9  36.0  49.5  42.8  29.0  18.0  14.3  13.5   9.1   8.1   7.9   7.1  11.3  10.8  14.0   7.0
 75.0   6.0   4.3   6.2   3.5   5.9   4.3   5.3   5.3   6.1   7.8   8.3  13.0  17.8  20.0  19.4  16.7  13.5  10.5   9.4   7.5   6.1   6.6   5.2   7.2   9.0   7.4   3.0
 77.5   4.5   3.4   6.0   3.9   5.1   4.3   4.6   5.4   4.3   5.8   5.9   8.0   9.7  12.0   9.9  10.0   8.1   7.0   7.4   5.4   6.9   6.0   4.7   4.1   7.3   5.5   3.0
 80.0   3.0   3.8   2.7   3.4   3.8   3.2   4.5   3.4   4.5   5.2   3.7   3.8   6.0   4.0   7.0   7.1   6.4   6.4   5.7   4.4   5.7   4.5   4.9   4.0   4.3   4.9   3.0
 82.5   3.0   3.9   1.8   3.0   3.9   1.9   4.9   1.8   4.0   4.3   4.4   3.5   5.0   3.5   3.9   5.4   3.8   4.2   5.8   6.4   4.6   5.1   2.7   5.6   3.4   3.1   3.0
 85.0   3.0   4.0   3.5   3.6   4.5   2.8   4.7   5.0   4.5   4.8   4.7   3.4   2.0   3.0   4.7   5.0   2.9   5.9   4.3   3.1   3.5   3.7   4.3   3.8   4.6   1.1   3.0
 87.5   3.5   4.0   2.3   3.9   4.6   4.1   1.9   1.0   3.1   4.0   3.1   4.4   2.4   3.5   4.2   5.1   4.8   4.4   3.0   4.9   1.9   0.8   5.0   2.9   4.5   2.4   3.0
 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