Illuminance plots of RRA542

(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]      RRA542 - 23556
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L2A
# [LUMCAT]    Riviera 1 AGP-(V4L2A)
# [DATE]      15/02/1996
# down given:   100.0%
# out given:    69.1%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRA542.LDT
# Luminaire flux =   690 raw, for the given bulb(s) it would be  4482 lm,
#                   69.0 % of the bulb flux
# between 75 and 90:  2.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.5 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   825 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   864 cd / 1000 lm,
# maximum spec. lum. intensity   864 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   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154
 10.0   115   120   126   127   127   128   129   130   134   138   143   147   152   157   161   166   171   175   179   184   189   195   200   204   212   216   215
 20.0   104   107   107   110   113   115   117   119   124   129   134   142   152   162   174   186   198   208   219   231   244   259   266   269   275   289   298
 30.0  91.0  96.1   100   102   105   108   111   115   118   121   126   130   136   144   160   176   185   198   215   227   235   247   254   263   260   236   252
 35.0  89.0  87.3  97.6   106   110   114   118   121   122   125   129   130   134   142   151   166   181   198   207   208   209   200   196   199   192   170   167
 40.0  72.0  78.3  96.2   113   122   130   135   140   143   146   147   148   152   158   173   197   220   234   236   217   197   172   153   137   132   121   116
 45.0  66.0  64.4  85.8   109   122   136   155   162   174   179   180   180   187   209   238   267   297   295   270   231   182   152   127   107  92.2  96.2   101
 47.5  59.0  60.9  76.5   100   114   131   145   162   179   190   195   196   205   230   265   306   336   319   282   235   183   142   116  96.5  85.2  88.9  95.0
 50.0  52.0  58.6  69.9  90.5   106   120   130   152   173   190   200   209   222   251   293   343   361   334   283   229   177   132   104  92.2  77.8  84.1  89.0
 52.5  48.0  52.8  66.4  80.2  96.3   106   117   137   161   181   201   215   233   269   329   379   388   349   280   213   164   121   100  88.4  71.5  77.9  84.5
 55.0  44.0  46.6  62.8  79.2  87.3  97.9   109   124   145   169   202   218   242   287   366   414   406   356   276   193   142   115  96.7  84.8  67.1  70.4  80.0
 57.5  38.5  42.8  61.2  78.5  86.3  93.4   103   115   131   163   201   216   250   332   441   469   415   353   265   176   126   104  90.8  79.9  63.1  64.8  75.0
 60.0  33.0  38.9  57.2  72.8  82.8  88.8  92.9   104   121   155   184   204   253   376   527   538   461   349   245   154   111  97.8  85.9  76.8  60.8  60.6  70.0
 62.5  30.0  35.5  52.1  68.1  77.7  84.6  89.4  98.5   109   136   161   192   301   526   673   631   511   363   214   135   104  91.4  81.2  72.7  58.6  53.8  60.5
 65.0  27.0  33.7  47.7  66.7  72.3  78.3  83.1  91.0  99.9   119   131   177   340   675   825   761   569   373   180   117  97.3  85.7  76.2  66.4  54.5  45.3  51.0
 67.5  20.0  29.2  42.6  60.7  65.0  73.1  78.5  80.6  73.0   102  90.7   151   311   712   864   832   594   353   147   102  92.5  78.8  71.6  61.7  49.6  39.1  39.5
 70.0  13.0  22.4  36.7  53.1  55.6  57.3  47.7  43.9  41.3  49.5  49.7  92.2   246   748   860   718   542   246  94.6  58.3  78.1  68.1  61.6  57.0  44.8  34.0  28.0
 72.5   9.5  15.1  30.7  34.1  37.0  31.0  17.8  16.6  16.8  24.8  31.1  47.7   133   426   571   534   318   127  43.5  28.3  46.6  41.8  46.0  45.3  40.1  24.8  20.5
 75.0   6.0   7.9  15.8  13.4  11.8  13.8  11.1   9.0  12.2  16.5  22.0  31.0  56.0   104   203   253   137  49.2  23.7  16.2  11.4  18.5  22.0  30.4  27.9  14.2  13.0
 77.5   3.5   4.8   3.6   8.7   7.3   5.5   6.9   8.5   9.5  14.0  14.8  18.8  26.8  59.0  57.9  68.8  43.2  19.4  13.8   9.2   9.8   7.9  10.0  12.1  16.4   9.9   8.5
 80.0   1.0   2.5   3.6   5.5   7.7   7.7   6.8   5.1   7.1   9.0  11.7  14.5  15.3  14.0  22.5  15.1  15.1  10.1   8.4   9.2   6.2   6.3   6.0   5.8   9.4   7.3   4.0
 82.5   3.0   2.4   3.4   2.2   7.4   4.3   5.7   6.8   5.7   5.4   8.0   8.4   8.6  11.0   8.9   8.0   7.9   7.7   6.3   4.0   5.2   5.7   3.7   6.4   5.1   3.8   3.5
 85.0   5.0   2.9   2.3   4.7   6.1   4.3   4.2   3.1   5.5   6.0   4.0   5.9   5.4   8.0   7.9   4.7   6.4   7.6   6.0   7.9   6.3   5.0   4.7   3.5   3.4   0.2   3.0
 87.5   2.5   2.5   2.8   4.2   3.8   5.6   4.5   4.9   2.1   4.1   2.3   4.7   5.0   7.0   4.9   3.7   5.6   4.7   3.7   2.0   2.6   3.3   5.0   1.3   3.8   2.8   2.0
 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