Illuminance plots of RRAY43

(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]      RRAY43 - 23167
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L3A
# [LUMCAT]    Riviera 1 AGP-(V4L3A)
# [DATE]      26/01/1996
# down given:   100.0%
# out given:    75.8%
# tilt:  0 
# [LAMP]      GE LU 70W /90/T/27
# Source file: ldt/RRAY43.LDT
# Luminaire flux =   756 raw, for the given bulb(s) it would be  4534 lm,
#                   75.6 % 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  22.9 cd / 1000 lm ,  0.5 % 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  1051 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max  1153 cd / 1000 lm,
# maximum spec. lum. intensity  1153 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   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225   225
 10.0   144   150   161   166   170   173   177   181   188   194   201   209   217   225   231   236   242   247   253   257   262   265   269   271   274   276   275
 20.0   119   121   126   131   135   140   145   150   162   174   187   203   221   239   249   260   269   274   280   289   299   310   317   319   325   307   303
 30.0   101   106   110   117   122   129   137   144   152   161   176   195   218   242   252   261   267   272   277   273   260   251   237   224   199   171   156
 35.0  91.0  98.1   108   119   126   131   136   141   149   157   167   183   199   215   227   242   255   264   258   244   221   192   173   161   135   129   120
 40.0  81.0  88.7   108   125   129   133   138   144   150   158   169   187   213   241   263   281   291   284   250   210   180   157   135   124   111   114   107
 45.0  71.0  80.0   102   119   126   136   146   152   160   167   180   212   260   306   339   363   354   308   248   187   144   129   117   110  99.3   102  99.0
 47.5  65.5  75.6  96.2   110   120   135   143   153   164   171   187   222   277   331   371   395   374   306   227   175   139   119   112   105  94.0  94.8  94.0
 50.0  60.0  71.0  90.1   101   114   128   137   153   165   176   193   230   292   356   403   421   382   291   204   156   131   115   106   101  89.2  87.5  89.0
 52.5  53.5  66.2  84.4  94.4   109   120   131   152   168   183   198   238   308   381   434   441   388   276   183   142   124   111   102  97.0  84.5  80.7  86.0
 55.0  47.0  61.4  79.1  91.2   103   114   128   151   171   188   204   246   322   405   464   454   372   255   167   129   115   107  96.9  91.8  79.6  74.3  83.0
 57.5  41.0  56.1  74.6  87.6  97.7   109   121   140   168   185   209   258   368   493   546   486   337   216   154   123   108   102  92.9  86.5  74.6  68.2  78.0
 60.0  35.0  50.4  69.9  84.3  91.2   100   110   124   150   172   202   269   415   580   634   526   326   178   136   118   102  96.0  88.8  81.6  69.9  62.3  73.0
 62.5  29.0  45.2  65.0  79.8  84.0  92.8  99.1   108   130   153   185   315   614   816   799   569   308   162   122   111  97.1  89.3  84.5  76.3  64.8  56.7  61.0
 65.0  23.0  40.1  59.4  73.0  76.5  87.4  88.7  97.5   115   132   166   400   828  1051   958   602   258   142   109   101  92.0  82.5  79.6  71.2  59.5  51.3  49.0
 67.5  20.5  33.0  53.3  65.6  70.6  81.0  78.8  87.3  80.7   107   121   382   822  1102   983   559   186   121  90.6  88.0  85.4  74.7  72.9  66.1  54.2  44.3  39.5
 70.0  18.0  24.6  44.8  58.3  61.6  62.3  50.3  52.3  44.4  50.7  56.2   224   738  1153   964   429  95.0  73.5  52.0  50.2  71.6  64.7  62.5  60.5  48.0  36.7  30.0
 72.5  12.0  15.4  35.8  39.2  43.5  36.0  21.4  22.4  15.9  22.5  33.1   107   434   650   615   282  55.1  35.6  22.6  21.6  42.0  38.7  45.9  46.3  41.4  27.7  19.0
 75.0   6.0   5.8  19.9  17.1  13.1  15.1   7.9  11.3  11.2  13.1  21.4  43.3   138   146   208   105  30.7  20.4  16.7  12.2  10.8  17.2  21.6  29.0  25.4  18.0   8.0
 77.5   5.5   3.1   6.7   8.3   5.0   5.4   7.5   9.1   8.7   9.6  15.0  21.0  41.8  80.0  58.7  29.3  15.2  14.0  12.5  10.1   8.1   7.1  11.0  13.5  11.4  11.9   5.5
 80.0   5.0   2.1   5.6   5.3   3.0   4.6   6.4   7.8   7.2   7.7  10.8  12.4  18.6  14.0  22.9  11.2   9.9  10.1   8.6   8.5   6.8   4.9   7.6   6.2   5.8   6.7   3.0
 82.5   5.0   2.4   4.5   3.7   0.7   4.5   4.4   6.7   6.2   5.9   8.1   7.6   9.6  10.5  10.6   7.1   6.6   7.7   4.6   6.9   6.5   3.7   6.7   3.2   2.6   5.5   2.5
 85.0   5.0   2.9   3.3   3.2   1.2   4.7   2.1   5.6   5.1   3.1   5.3   4.1   5.6   7.0   5.9   4.7   5.6   7.0   2.9   5.1   6.5   3.5   5.6   1.7   2.1   5.0   2.0
 87.5   4.0   3.0   2.1   2.9   2.5   4.7   2.1   4.9   5.0   1.5   2.7   2.1   5.6   3.5   3.1   3.0   6.7   4.8   1.4   3.0   5.7   3.5   4.3   2.0   2.4   4.0   1.5
 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