Illuminance plots of RRAY31

(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]      RRAY31 - 23160
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V3L1A
# [LUMCAT]    Riviera 1 AGP-(V3L1A)
# [DATE]      26/01/1996
# down given:   100.0%
# out given:    69.4%
# tilt:  0 
# [LAMP]      GE LU 70W /90/T/27
# Source file: ldt/RRAY31.LDT
# Luminaire flux =   694 raw, for the given bulb(s) it would be  4165 lm,
#                   69.4 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.8 cd / 1000 lm ,  0.4 % 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   843 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   955 cd / 1000 lm,
# maximum spec. lum. intensity   955 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   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130   130
 10.0   125   126   126   126   126   126   126   126   128   129   131   132   134   135   137   138   140   142   144   145   148   151   153   156   161   163   162
 20.0   114   115   119   123   125   127   127   127   128   128   128   130   132   135   140   145   151   157   164   172   184   196   203   210   225   251   246
 30.0   102   105   111   115   119   123   126   131   135   137   137   136   137   139   143   149   158   172   192   215   233   249   269   298   335   326   317
 35.0  96.0  96.5   108   115   122   128   133   140   143   144   144   145   145   142   141   144   152   170   186   200   224   244   258   278   307   298   273
 40.0  83.0  89.0   102   114   122   128   135   142   146   146   147   149   150   148   145   149   165   191   219   230   232   226   225   219   237   223   198
 45.0  70.0  80.2  95.2   106   113   121   130   135   138   145   149   149   150   153   159   169   201   242   265   266   245   221   197   173   160   143   135
 47.5  64.0  74.6  88.3   101   109   116   123   128   135   145   150   151   154   157   164   184   230   281   301   283   252   216   182   152   126   117   119
 50.0  58.0  68.7  82.6  94.7   105   113   117   124   132   143   150   153   159   161   169   199   258   315   323   297   259   205   164   137   102   102   102
 52.5  52.5  62.4  77.6  89.8   103   110   115   122   128   143   150   158   168   174   189   229   290   351   343   299   252   193   144   119  89.9  92.2  96.0
 55.0  47.0  56.0  72.6  87.2   100   106   112   120   124   142   150   165   178   186   212   273   368   392   365   294   233   173   122   105  81.4  85.3  90.0
 57.5  40.5  50.0  66.6  83.6  94.2   102   108   111   115   133   145   161   169   185   240   337   452   460   385   298   204   148   110  91.2  77.1  78.4  91.5
 60.0  34.0  43.8  61.6  79.7  88.1  96.0   101   104   109   126   135   147   155   184   276   439   575   526   425   299   171   127  98.2  84.1  71.9  71.2  93.0
 62.5  26.5  39.4  57.5  75.1  80.8  89.6  94.7  98.0   105   116   124   136   149   187   345   593   707   616   456   285   159   108  93.2  78.5  65.5  62.6  79.0
 65.0  19.0  36.1  51.8  69.2  72.5  83.7  87.5  91.9  97.6   104   101   124   145   190   449   822   843   710   457   256   135  96.7  88.1  75.3  59.3  53.7  65.0
 67.5  14.0  30.2  44.5  59.8  65.1  76.9  77.6  80.8  64.8  82.6  64.2  94.1   103   134   436   955   922   771   451   197   115  84.7  80.7  69.7  53.8  45.1  50.0
 70.0   9.0  23.4  31.1  45.6  43.0  53.1  39.2  34.1  34.0  31.1  26.1  50.8  50.8  77.0   369   745   875   611   353   110  88.0  69.9  65.6  61.4  48.5  36.8  35.0
 72.5   6.5  16.0  14.8  24.5  19.1  18.5  10.2  11.6  10.7  13.7  18.9  24.9  30.3  49.5   255   436   489   360   210  53.2  49.2  39.3  45.3  46.6  42.9  29.7  25.0
 75.0   4.0   8.0   7.6   8.4   8.9   8.5   9.9  10.8  11.8  13.9  13.3  19.8  21.5  22.0  91.4   205   175   132  73.5  24.4  14.3  17.3  21.9  28.6  30.4  23.0  15.0
 77.5   4.5   4.6   3.1   4.8   6.4   7.0   9.4  11.1  11.7  13.3  12.4  15.2  15.1  15.5  20.6  51.2  37.5  34.0  20.7  13.2   8.1   7.5  10.5  11.8  17.7  14.1   9.0
 80.0   5.0   2.3   4.1   2.7   6.2   5.5   6.4   6.7   8.6   9.7  12.1   8.9   8.1   9.0  13.2  11.3  13.8  10.2   8.9   9.0   4.7   6.1   5.5   6.5   8.2   4.4   3.0
 82.5   4.0   1.5   4.2   1.2   5.6   2.7   2.8   3.2   7.2   4.9   6.8   5.9   4.5   6.0   6.4   7.0   5.1   7.2   6.5   5.3   4.1   6.2   2.8   6.6   3.1   2.1   4.0
 85.0   3.0   1.0   3.2   2.4   4.1   1.1   1.4   4.7   5.2   4.5   2.4   5.0   3.5   3.0   4.4   5.1   5.5   4.9   5.4   2.2   5.0   5.4   2.1   4.9   3.0   1.0   5.0
 87.5   1.5   1.4   1.7   3.6   3.2   1.9   2.5   4.9   0.8   3.8   4.6   0.3   2.3   1.5   2.4   2.0   2.8   1.9   2.5   3.0   4.4   3.7   2.8   3.6   1.7   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