Illuminance plots of RRA535

(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]      RRA535 - 23554
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V3L5A
# [LUMCAT]    Riviera 1 AGP-(V3L5A)
# [DATE]      15/02/1996
# down given:   100.0%
# out given:    73.3%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRA535.LDT
# Luminaire flux =   732 raw, for the given bulb(s) it would be  4759 lm,
#                   73.2 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.1 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  1214 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   865 cd / 1000 lm,
# maximum spec. lum. intensity  1214 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   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277   277
 10.0   277   287   297   294   294   294   294   295   293   291   290   288   287   286   281   276   272   267   263   258   255   252   248   244   237   234   235
 20.0   165   201   200   239   256   268   279   291   298   304   310   306   300   293   274   255   239   229   221   211   197   183   173   166   157   138   136
 30.0  99.0   100   118   140   161   189   219   243   258   268   270   266   256   244   233   219   201   182   160   142   131   123   122   118   110   107   103
 35.0  87.0  89.5  99.0   114   130   151   179   207   229   243   253   251   248   243   232   212   185   156   138   126   117   113   109   105   101   103   102
 40.0  80.0  78.3  89.7   102   106   120   145   183   216   239   260   275   284   285   265   227   181   141   121   115   109   104  98.3  95.2  95.2  95.1  96.0
 45.0  71.0  69.9  84.1  97.6   104   121   138   182   223   272   310   335   344   331   276   212   166   139   126   114   100  95.1  88.0  88.0  84.3  86.4  83.0
 47.5  64.5  68.0  79.1  96.0   110   127   148   182   254   306   352   395   401   366   286   207   161   138   126   113   102  92.3  89.2  86.6  80.3  81.3  81.0
 50.0  58.0  67.7  76.2  95.0   118   136   155   204   282   364   433   473   465   400   295   206   164   139   124   111   104  94.2  89.9  82.5  76.5  75.0  79.0
 52.5  54.0  61.8  74.9  95.9   121   145   166   226   330   448   517   571   548   433   287   201   166   140   121   111   103  93.9  86.3  77.8  71.5  69.6  71.0
 55.0  50.0  52.8  74.7  92.4   120   138   174   239   392   538   651   689   639   465   276   194   163   137   120   109  98.7  92.0  83.4  78.5  66.3  65.4  63.0
 57.5  42.5  48.3  77.8  84.5   103   124   161   260   435   682   793   838   737   472   259   184   157   132   118   106  96.2  90.6  82.4  78.1  63.8  58.2  55.0
 60.0  35.0  45.6  74.1  80.2  87.5   107   139   251   569   850  1005  1027   855   478   239   171   146   126   113   105  94.3  85.6  79.3  72.5  61.0  48.9  47.0
 62.5  31.5  39.7  65.3  74.3  79.9  93.0   124   216   698   941  1214  1165   886   384   172   144   135   107   108  99.4  87.9  79.3  76.1  67.8  56.9  40.8  32.5
 65.0  28.0  32.4  56.4  66.3  72.7  83.0  96.4   197   639   809  1116  1121   917   290   106  95.4   104  70.2  80.3  74.3  73.9  68.2  68.2  63.8  49.8  33.7  18.0
 67.5  23.5  28.9  48.1  56.9  65.1  68.4  45.2  95.5   293   466   679   865   663   196  72.0  55.2  61.3  36.6  43.0  42.8  39.3  41.5  48.3  46.2  40.9  24.7  13.5
 70.0  19.0  26.7  35.7  39.6  34.3  43.3  19.9  42.0  88.2   188   270   415   284   101  50.2  42.7  35.4  29.9  24.3  16.8  19.2  14.9  24.0  19.8  27.3  14.5   9.0
 72.5  11.0  17.1  20.5  19.6  10.6  15.1  13.9  19.4  30.4  57.7  98.2  77.2   119  61.5  33.4  30.1  27.8  22.0  15.7  11.7  11.9   8.6   9.5  11.2  11.2   8.8   6.0
 75.0   3.0   4.7  11.2   8.2   9.0   7.9   7.4  10.9  13.9  20.4  27.7  32.0  39.7  22.0  18.7  21.6  20.4  15.3  12.8   9.6   5.6   7.6   8.0   7.0   8.3   4.7   3.0
 77.5   3.5   2.8   4.7   4.7   5.1   7.7   7.7   7.7   8.5  10.6  13.1  14.4  14.0  13.5  12.1  12.9  12.3  10.4   9.2   6.2   8.1   7.6   5.6   7.1   6.2   4.8   3.5
 80.0   4.0   3.7   3.6   4.1   2.9   4.6   6.0   4.9   6.4   6.9   7.6   9.4  10.1   5.0   8.0   7.8   7.7   8.0   6.2   8.1   4.9   2.4   3.5   4.9   4.9   5.9   4.0
 82.5   3.0   3.5   2.9   6.2   6.4   4.4   3.5   5.6   5.0   6.0   5.6   7.1   7.2   4.0   6.4   6.1   6.9   5.2   5.5   2.2   3.7   5.4   6.0   1.8   3.7   4.1   3.5
 85.0   2.0   3.0   2.9   2.8   3.4   4.0   2.6   1.9   6.0   2.9   3.8   5.2   6.7   3.0   7.0   5.6   3.6   5.7   4.1   6.8   4.7   4.3   3.3   1.4   3.1   2.1   3.0
 87.5   2.5   1.5   2.5   2.7   1.3   3.7   6.6   6.0   2.1   3.7   2.4   3.6   3.1   3.5   5.3   3.0   2.3   4.1   6.0   1.0   1.6   1.2   2.4   1.0   4.2   2.9   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