Illuminance plots of RRAY62

(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]      RRAY62 - 23176
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V6L2A
# [LUMCAT]    Riviera 1 AGP-(V6L2A)
# [DATE]      26/01/1996
# down given:   100.0%
# out given:    73.3%
# tilt:  0 
# [LAMP]      GE LU 70W /90/T/27
# Source file: ldt/RRAY62.LDT
# Luminaire flux =   732 raw, for the given bulb(s) it would be  4390 lm,
#                   73.2 % of the bulb flux
# between 75 and 90:  4.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 124.4 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   421 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   671 cd / 1000 lm,
# maximum spec. lum. intensity   671 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   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156
 10.0   134   134   136   139   141   143   145   147   150   153   156   160   163   166   169   172   175   178   181   183   185   187   189   190   192   193   193
 20.0   119   120   121   125   127   131   135   139   143   149   154   161   168   175   182   189   195   200   205   210   214   217   221   227   240   241   230
 30.0   102   105   111   119   124   129   133   137   140   142   146   151   163   177   187   195   200   205   209   215   222   230   237   245   256   266   236
 35.0  91.0  99.0   111   122   127   133   139   140   145   150   155   163   173   184   198   209   216   217   214   211   217   220   216   216   210   214   181
 40.0  82.0  92.9   116   133   143   153   162   169   171   176   180   185   193   203   217   231   243   253   260   248   229   205   188   170   157   144   124
 45.0  71.0  83.7   113   135   150   166   185   192   206   213   219   223   228   233   247   264   283   300   298   273   232   192   162   139   116   105  99.0
 47.5  66.0  78.9   105   129   143   164   176   190   205   220   232   236   245   251   263   282   308   327   317   279   228   179   149   125   105  95.2  96.0
 50.0  61.0  73.7  97.1   121   135   152   164   181   198   213   225   241   261   268   279   299   329   344   320   274   221   167   132   116  95.5  90.0  93.0
 52.5  53.5  68.0  89.3   113   129   138   152   172   188   201   214   232   245   254   274   308   350   357   317   257   205   153   121   106  88.5  84.7  87.5
 55.0  46.0  62.3  82.5   104   120   125   143   165   179   192   206   219   227   240   269   313   356   360   308   235   179   141   109  99.1  81.8  79.1  82.0
 57.5  40.0  56.2  76.6  94.2   106   111   131   149   167   187   202   213   226   244   274   321   351   337   292   210   155   124   104  92.5  75.9  73.2  76.0
 60.0  34.0  49.7  70.0  85.0  92.4  99.7   115   130   156   180   199   210   227   247   281   329   349   310   252   183   131   113  97.0  86.9  71.4  67.1  70.0
 62.5  28.0  43.3  64.0  75.8  82.1  89.6   102   114   142   172   195   209   234   281   334   360   339   282   209   156   121   102  91.2  81.1  67.3  61.2  65.5
 65.0  22.0  36.6  57.2  69.3  74.7  82.7  90.8   103   126   157   186   206   239   315   400   421   349   260   179   137   112  93.5  85.3  75.6  63.1  55.3  61.0
 67.5  19.0  31.5  50.4  63.0  69.6  77.8  83.0  92.1   105   134   164   194   235   376   507   481   370   243   161   122   105  84.0  78.3  69.9  58.6  48.4  54.0
 70.0  16.0  27.3  42.7  56.7  64.4  71.9  74.4  84.2  92.4   109   137   155   218   437   629   587   385   228   142   104  93.6  75.6  69.2  63.3  53.1  41.1  47.0
 72.5  14.0  21.6  34.7  50.3  59.0  64.2  63.4  70.6  71.2  72.7  85.9  95.9   164   422   628   671   395   178   115  82.9  75.5  66.8  59.7  56.2  47.1  32.7  33.0
 75.0  12.0  15.1  25.8  40.7  52.1  45.0  38.7  37.6  31.1  26.0  43.6  49.6   100   406   553   486   339  98.5  60.2  45.5  44.7  48.2  49.1  48.1  40.1  23.9  19.0
 77.5   7.5   8.9  16.6  19.2  28.9  18.7  14.6  12.0  11.7  16.3  19.5  30.1  48.6   223   352   261   191  48.9  22.7  16.4  17.9  23.4  28.3  35.0  30.8  16.3  11.5
 80.0   3.0   2.8   7.5   8.4   8.3   7.2   8.5   7.2   9.5  11.2  14.2  20.1  23.3  39.0   124  87.5  56.1  20.9  11.1   9.0   8.3   8.7   8.9  20.8  13.9   9.0   4.0
 82.5   3.0   1.5   3.6   6.6   7.1   5.5   6.9   4.5   7.7   6.6   7.3   9.5  10.8  23.0  22.4  24.5  16.8   9.2   5.8   5.8   5.3   5.1   4.8   7.9   4.1   5.8   3.0
 85.0   3.0   1.0   5.4   6.2   5.8   4.6   4.6   2.3   6.3   3.4   3.2   7.0   3.9   7.0   8.4   6.3   7.6   5.4   3.4   3.0   3.9   3.5   4.1   7.2   2.4   3.1   2.0
 87.5   3.0   1.9   5.5   4.9   4.4   4.0   1.3   3.9   4.3   1.5   3.1   4.1   2.9   5.5   4.6   5.1   4.8   2.4   3.0   3.0   4.1   3.4   4.6   5.5   2.4   2.0   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