Illuminance plots of RRAH24

(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]      RRAH24 - 22507
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V2L4A
# [LUMCAT]    Riviera 1 AGP-(V2L4A)
# [DATE]      31/10/1995
# down given:   100.0%
# out given:    67.0%
# tilt:  0 
# [LAMP]      GE LU 100W /100/T/40
# Source file: ldt/RRAH24.LDT
# Luminaire flux =   669 raw, for the given bulb(s) it would be  6426 lm,
#                   66.9 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   8.7 cd / 1000 lm ,  0.3 % 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   836 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   644 cd / 1000 lm,
# maximum spec. lum. intensity   836 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   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123   123
 10.0   113   115   117   118   118   118   119   120   120   121   122   123   124   125   128   132   136   140   144   149   157   165   173   180   194   184   166
 20.0   101   105   105   111   113   116   117   118   120   121   123   125   128   130   139   148   161   183   207   231   256   279   283   278   266   259   233
 30.0  86.0  89.8  98.3   101   103   110   115   119   122   125   127   129   132   135   146   163   193   225   256   277   284   293   301   306   292   252   222
 35.0  78.0  81.5  90.5  97.3   105   110   113   116   121   126   130   134   138   145   165   190   217   237   250   259   264   263   263   275   262   230   185
 40.0  71.0  72.9  83.5  97.3   101   103   110   117   122   124   127   130   134   139   155   191   230   257   260   253   247   238   223   208   224   200   153
 45.0  62.0  63.8  77.6  89.2  90.5  98.1   106   108   112   120   128   135   144   166   219   265   283   284   275   259   234   217   204   171   171   153   128
 47.5  58.0  59.6  74.8  83.8  87.6  95.2  99.5   103   113   122   130   137   146   168   228   292   312   304   290   268   238   203   185   159   139   129   112
 50.0  54.0  55.4  72.0  78.6  84.6  90.8  93.3   102   114   122   129   138   149   169   237   314   340   327   302   277   243   194   165   149   113   109  96.0
 52.5  50.0  51.6  69.5  74.8  82.3  85.6  89.7   102   112   118   127   142   164   213   310   371   372   360   324   284   247   195   143   131  96.0  95.1  85.0
 55.0  46.0  48.0  66.7  72.1  79.3  81.1  89.3   102   107   114   128   146   177   256   391   451   443   399   354   289   244   192   126   114  83.6  85.6  74.0
 57.5  39.0  45.3  63.3  69.5  74.6  77.0  88.6  95.7   102   114   128   142   170   256   453   540   510   462   386   311   229   185   123  97.9  75.3  77.4  67.0
 60.0  32.0  43.6  58.0  66.4  69.4  74.6  86.9  88.6  98.7   113   123   135   159   255   527   641   605   524   433   334   212   157   114  88.8  70.7  69.8  60.0
 62.5  24.5  40.7  52.5  63.1  63.5  71.1  77.8  80.7  93.8  98.4   114   120   154   396   686   728   701   590   470   353   210   126   104  79.7  66.4  60.6  53.5
 65.0  17.0  36.9  45.8  56.8  54.1  67.2  63.8  70.2  85.4  67.7  90.4  84.1   138   536   836   744   698   631   469   323   201  98.2  92.8  72.7  61.2  50.6  47.0
 67.5  11.0  29.5  37.4  45.8  43.0  56.8  28.7  45.0  54.1  25.4  52.3  48.9  88.9   304   570   644   552   592   407   230   171  72.4  76.5  65.2  55.4  41.3  39.5
 70.0   5.0  20.2  23.5  29.8  22.7  33.9   8.7  15.7  21.3  18.0  27.9  31.5  42.5  72.0   221   346   334   356   284   114   102  48.2  56.3  57.1  49.0  32.4  32.0
 72.5   3.0  12.6   8.1  13.5   6.5  11.5   5.8   7.2   8.4  14.4  18.8  20.9  25.4  45.5  94.9  95.1   149   151   170  49.4  34.8  20.8  31.9  34.1  42.4  21.4  21.5
 75.0   1.0   5.2   4.2   4.3   4.9   5.2   5.4   6.0   6.9  11.3  12.2  14.6  16.7  19.0  35.8  44.6  48.1  31.8  62.0  21.5  12.8  10.3  12.8  12.8  24.5   9.5  11.0
 77.5   1.0   2.6   2.0   2.7   4.0   4.1   4.8   5.6   6.6   7.8   8.7  10.3  11.0  12.5  13.0  16.5  16.6  13.7  18.2  10.9   8.2   7.5   6.5   7.6   9.1   4.8   7.0
 80.0   1.0   1.2   1.4   1.7   3.2   3.2   4.1   4.1   5.6   5.8   5.9   6.4   6.5   6.0   7.2   7.3   8.7   7.3   7.0   6.3   4.9   5.7   3.9   4.5   5.1   2.3   3.0
 82.5   1.0   1.0   1.0   1.0   2.1   2.3   3.0   3.1   3.8   3.7   3.7   3.9   3.6   4.0   4.4   4.4   4.5   4.4   3.8   3.7   2.8   3.7   2.3   2.8   2.6   1.5   2.0
 85.0   1.0   1.0   1.0   1.0   1.3   1.5   1.7   1.9   2.3   1.9   2.1   2.3   2.4   2.0   2.8   3.0   2.8   2.8   2.4   2.9   2.0   2.5   2.0   2.2   2.1   1.0   1.0
 87.5   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.0   1.8   1.0   1.4   1.5   2.1   2.0   2.0   2.0   2.0   1.9   1.8   1.7   1.7   1.6   1.5   1.0   1.0
 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