Illuminance plots of RRB561

(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]      RRB561 - 25354
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V6L1B
# [LUMCAT]    Riviera 1 AGP-(V6L1B)
# [DATE]      26/09/1996
# down given:   100.0%
# out given:    64.5%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRB561.LDT
# Luminaire flux =   646 raw, for the given bulb(s) it would be  4200 lm,
#                   64.6 % of the bulb flux
# between 75 and 90:  4.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  73.4 cd / 1000 lm ,  0.6 % 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   535 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   743 cd / 1000 lm,
# maximum spec. lum. intensity   743 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   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114   114
 10.0   106   105   104   104   104   103   103   103   104   105   106   107   109   110   112   114   117   119   121   123   125   128   130   133   138   140   141
 20.0   100  96.4  93.6  94.4  94.7  95.1  96.4  97.7  98.4  98.7  98.9   101   103   106   111   116   120   126   132   138   148   159   167   174   189   212   209
 30.0  83.0  80.5  83.0  91.6  95.3  99.3   103   107   111   113   114   115   116   117   122   127   136   146   158   174   190   202   215   237   278   280   265
 35.0  73.0  72.3  80.0  92.0  98.8   107   116   123   128   131   131   131   129   127   127   128   133   144   158   173   192   209   217   226   258   269   242
 40.0  60.0  62.8  77.4  93.8   104   117   129   139   146   148   148   147   144   140   139   139   145   159   180   194   199   193   192   188   210   235   206
 45.0  51.0  55.1  71.4  89.1  98.9   111   126   133   141   155   165   168   164   157   150   155   173   201   220   227   215   194   171   159   157   170   155
 47.5  45.0  50.0  67.4  82.0  92.2   103   116   124   135   154   169   176   177   169   160   166   195   233   252   242   221   194   169   150   130   140   143
 50.0  39.0  44.3  63.7  75.0  87.4  99.3   110   118   128   146   163   180   188   180   169   178   215   259   272   255   228   195   167   140   109   117   131
 52.5  33.5  39.7  59.5  69.8  84.4  94.5   105   115   121   138   155   185   197   191   182   195   235   282   286   258   230   197   158   131  94.3   103   123
 55.0  28.0  35.4  54.0  68.4  81.1  91.1   102   113   115   131   158   196   207   201   195   216   270   302   291   255   225   191   148   119  84.3  94.6   115
 57.5  24.5  31.7  48.8  66.8  78.6  89.1   102   108   109   124   156   195   213   222   227   254   304   319   290   250   212   181   134   105  79.4  87.0   103
 60.0  21.0  28.4  44.7  63.9  74.9  87.1   102   104   106   117   140   177   215   243   266   316   365   332   290   241   196   155   119  96.3  76.0  80.1  90.0
 62.5  18.0  26.2  41.9  61.1  68.8  83.2  94.9  99.8   103   111   125   158   188   222   307   403   427   365   287   231   175   130   105  86.7  72.3  72.9  81.5
 65.0  15.0  24.7  39.5  57.3  62.7  76.7  86.8  92.2  96.2   103   115   139   159   201   367   535   509   405   284   217   153   106  93.3  79.7  68.5  65.8  73.0
 67.5  11.0  23.3  37.5  52.5  58.0  70.7  78.0  84.0  86.2  93.6   107   121   127   186   418   652   606   448   311   199   126  90.2  82.9  73.2  64.5  57.4  64.5
 70.0   7.0  21.8  33.7  48.2  55.3  62.8  69.1  75.4  67.7  70.2  94.9  80.9  92.6   170   477   717   683   488   333   174   106  80.3  73.6  66.7  58.9  48.5  56.0
 72.5   4.5  14.8  29.1  38.2  46.7  48.6  48.2  47.2  34.0  37.8  53.7  41.4  59.7   107   388   743   620   481   315   139  81.6  69.9  61.9  58.8  52.7  39.3  46.0
 75.0   2.0   5.7  15.1  24.3  23.5  26.3  19.2  22.3  17.6  18.1  27.4  30.0  32.8  44.0   204   454   479   399   227  90.1  47.9  44.3  41.9  47.1  44.6  29.9  36.0
 77.5   1.5   3.1   3.6  10.2  11.3  10.2  11.5  12.4  15.9  18.0  21.3  21.7  19.7  27.0  93.9   167   251   206   116  41.7  18.7  16.3  20.6  23.6  34.0  19.4  23.5
 80.0   1.0   2.1   2.5   4.8   5.6   4.8   7.3   9.3  13.0  15.1  15.2  16.2  13.0  10.0  37.3  28.0  73.4  63.0  38.1  16.0   8.6   8.2   6.4  10.0  15.0   8.5  11.0
 82.5   1.5   2.0   1.4   3.6   4.2   2.8   4.5   4.1   8.8   9.6   9.2   8.8   8.8   7.0   7.7  10.9  15.7  12.4   9.8   5.8   5.0   5.7   4.2   3.9   3.8   4.3   6.5
 85.0   2.0   2.0   0.3   1.8   3.9   2.1   2.9   1.1   3.8   3.3   3.3   3.1   5.6   4.0   3.6   5.3   5.5   4.1   4.3   3.9   3.3   4.5   3.9   2.6   1.6   1.2   2.0
 87.5   2.0   1.0   0.0   1.0   2.8   1.7   2.6   2.0   1.9   1.4   1.9   1.8   2.0   2.0   3.4   3.8   3.7   3.4   1.5   3.0   3.8   3.1   3.6   1.3   1.4   0.5   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