Illuminance plots of RRB553

(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]      RRB553 - 25356
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V5L3B
# [LUMCAT]    Riviera 1 AGP-(V5L3B)
# [DATE]      26/09/1996
# down given:   100.0%
# out given:    70.0%
# tilt:  0 
# [LAMP]      GE LU 70W /XL/T
# Source file: ldt/RRB553.LDT
# Luminaire flux =   699 raw, for the given bulb(s) it would be  4541 lm,
#                   69.9 % of the bulb flux
# between 75 and 90:  4.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 107.1 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: Fully_Shielded 

# 62.5 deg to <67.5 deg:   max   515 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   761 cd / 1000 lm,
# maximum spec. lum. intensity   761 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
 10.0   119   123   131   136   139   143   147   151   155   159   164   168   173   178   181   185   188   191   194   197   200   202   205   207   210   211   209
 20.0  93.0  90.3  92.5  98.4   103   110   118   125   136   148   160   171   182   192   197   202   206   208   210   213   219   225   234   242   261   257   251
 30.0  77.0  76.5  82.3  92.9  98.9   105   112   119   130   143   159   178   192   204   205   206   206   209   216   220   220   221   215   210   195   185   174
 35.0  71.0  70.1  83.3  96.0   102   109   116   123   131   141   153   170   183   195   203   210   215   221   219   214   204   188   174   163   138   128   117
 40.0  61.0  62.5  88.3   106   113   121   128   133   137   148   159   174   194   217   234   246   254   255   240   214   188   162   138   121   104  99.3  97.0
 45.0  52.0  56.4  89.9   112   126   139   152   160   169   175   187   209   240   267   286   305   312   289   253   209   163   137   118   105  92.0  92.7  92.0
 47.5  46.0  53.0  82.9   107   122   146   157   172   184   192   206   234   270   297   315   334   336   301   254   201   156   125   114   102  88.6  90.2  91.5
 50.0  40.0  49.0  75.0  94.4   116   137   157   175   192   203   222   258   299   326   345   361   350   304   243   185   143   120   108   100  85.4  87.2  91.0
 52.5  34.5  44.8  67.5  81.4   103   124   146   169   190   204   231   266   310   347   373   383   364   305   227   165   132   114   104  96.4  82.7  83.4  87.0
 55.0  29.0  40.1  61.0  77.1  88.9   110   131   157   178   197   222   264   318   367   400   398   360   296   212   144   122   110  99.0  93.6  80.4  79.1  83.0
 57.5  25.5  35.2  57.3  72.6  83.5  97.3   118   146   168   189   213   255   312   375   412   403   345   268   190   135   114   106  96.0  90.2  78.3  74.7  76.5
 60.0  22.0  30.3  54.2  70.1  77.8  89.6   103   135   164   184   206   243   304   382   420   396   329   237   162   125   108   100  92.5  86.7  75.7  70.3  70.0
 62.5  20.5  27.2  51.2  66.7  72.7  82.6  94.6   118   155   175   197   253   354   449   456   393   309   208   146   121   104  94.6  88.6  82.3  72.0  65.3  62.5
 65.0  19.0  25.0  47.7  60.5  66.7  77.5  84.4   104   138   154   191   286   413   515   490   389   283   186   138   117   100  88.8  83.4  76.9  68.0  59.6  55.0
 67.5  14.0  23.2  44.2  55.0  61.6  72.1  76.4  89.9   110   127   175   313   540   638   565   384   248   165   131   111  94.1  83.0  77.0  71.4  63.9  52.9  48.0
 70.0   9.0  21.5  39.4  50.4  57.3  64.1  67.9  80.8  86.7  95.8   142   352   683   761   645   403   207   132   116  97.6  86.0  77.4  71.3  66.0  58.8  45.8  41.0
 72.5   7.0  18.5  34.0  45.9  51.1  52.1  52.2  57.3  48.5  54.4  88.1   297   583   682   604   382   159  81.5  84.4  71.2  69.2  68.2  63.0  59.9  53.4  38.0  32.0
 75.0   5.0  15.0  24.9  37.7  39.2  32.8  24.6  27.7  19.7  20.1  39.0   129   372   602   515   263  94.5  32.1  37.4  34.7  40.1  44.9  47.1  49.9  44.5  30.2  23.0
 77.5   4.0   9.3  15.7  18.0  20.8  13.8   9.9   9.1  10.4  13.2  18.6  46.1   176   322   317   145  43.5  17.8  13.5  11.1  14.9  17.5  24.5  27.3  33.5  19.4  14.0
 80.0   3.0   2.9   8.0   7.4   6.5   5.1   5.4   6.5   7.5   9.0  11.7  18.8  49.8  42.0   107  49.5  17.5  10.5   7.6   6.3   7.3   6.7   7.2  12.5  15.4   7.7   5.0
 82.5   2.5   1.1   3.4   3.8   4.3   2.8   4.3   4.8   4.6   5.7   7.6   8.7  11.8  24.0  19.1  13.2   8.0   5.8   4.4   4.2   5.1   4.1   5.1   3.9   4.7   4.6   3.0
 85.0   2.0   0.0   2.3   2.5   2.8   2.0   3.3   2.1   3.6   4.6   4.7   4.2   5.5   6.0   6.7   5.1   3.9   4.5   2.4   3.0   3.9   3.4   3.7   1.9   2.5   3.0   1.0
 87.5   2.0   0.9   1.9   2.3   1.4   1.5   1.9   3.9   3.1   3.4   3.8   1.9   2.1   3.0   3.7   2.0   2.9   3.4   2.0   2.0   3.9   3.1   3.2   0.6   1.1   2.5   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