Illuminance plots of RRAH44

(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]      RRAH44 - 22517
# [LUMINAIRE] Riviera 1 - Aluminium Reflector - Flat Glass- Adjt=V4L4A
# [LUMCAT]    Riviera 1 AGP-(V4L4A)
# [DATE]      02/11/1995
# down given:   100.0%
# out given:    67.2%
# tilt:  0 
# [LAMP]      GE LU 100W /100/T/40
# Source file: ldt/RRAH44.LDT
# Luminaire flux =   677 raw, for the given bulb(s) it would be  6497 lm,
#                   67.7 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  41.0 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   582 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   643 cd / 1000 lm,
# maximum spec. lum. intensity   643 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   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129
 10.0   120   120   122   123   123   124   124   125   126   127   129   130   131   133   136   139   142   145   149   152   156   161   164   168   173   170   163
 20.0   113   110   109   114   117   119   121   123   125   127   129   132   136   140   147   155   164   175   187   199   213   226   230   229   225   221   209
 30.0   107  94.8   102   105   108   114   119   124   127   130   133   136   140   143   154   167   182   196   210   223   228   233   240   250   251   226   217
 35.0   105  86.5  95.5   102   109   115   120   124   131   136   140   143   147   151   160   171   183   196   204   209   215   217   218   230   228   208   189
 40.0   101  78.7  87.0   101   107   113   124   135   142   147   151   153   154   153   158   171   190   209   221   219   212   202   192   180   198   182   155
 45.0  97.0  70.6  78.9  94.6  98.4   113   127   133   142   154   161   163   164   168   184   209   231   240   242   235   215   194   180   152   155   145   123
 47.5  97.5  66.7  76.3  89.8  96.9   111   118   125   143   157   166   170   171   174   191   225   257   265   260   246   219   184   167   144   129   125   112
 50.0  98.0  62.6  74.0  84.8  93.8   105   110   124   144   160   173   179   180   180   198   237   273   281   269   251   225   179   153   137   109   108   101
 52.5  99.0  58.3  72.0  81.1  91.1  96.1   104   125   142   162   179   189   193   201   235   272   292   297   277   248   224   178   138   126  94.3  95.4  91.5
 55.0   100  53.7  69.9  77.8  87.0  89.4   102   124   132   158   184   200   206   221   278   322   330   314   286   241   210   174   125   113  83.5  86.4  82.0
 57.5  94.5  48.2  67.2  74.6  81.0  82.9  98.1   110   118   146   180   195   200   229   311   370   360   335   295   244   192   165   120  99.3  76.0  79.0  73.0
 60.0  89.0  42.7  61.7  71.3  74.8  79.7  91.4  96.6   109   135   157   170   188   236   348   418   404   354   310   250   174   145   113  89.5  72.1  72.4  64.0
 62.5  82.0  37.9  55.6  68.0  68.6  76.1  84.0  88.3   104   121   134   150   184   301   449   487   453   394   324   255   172   123   104  80.4  68.1  64.6  56.5
 65.0  75.0  33.8  50.0  62.7  62.2  72.2  76.9  84.6  98.3   107   120   140   178   365   561   582   515   443   342   257   169   102  95.0  75.7  63.5  56.1  49.0
 67.5  66.0  29.5  44.4  55.6  57.9  68.3  69.4  79.9  79.7  92.6   106   123   131   317   576   643   567   488   375   244   159  87.6  84.1  70.8  58.7  46.6  41.5
 70.0  57.0  25.0  34.7  47.1  50.8  55.7  47.7  72.3  42.9  57.5  75.6  77.4  74.7   269   572   587   563   454   375   185   132  79.7  71.4  65.6  53.4  37.1  34.0
 72.5  51.5  18.4  22.7  31.5  38.4  38.0  21.5  34.8  14.4  27.9  35.1  34.6  45.8   167   399   484   406   344   320   116  79.1  54.6  53.7  56.9  48.0  27.4  26.5
 75.0  46.0  10.7  11.3  13.9  12.4  16.9   6.5   9.7   9.1  16.8  20.1  24.2  32.0  65.0   153   257   228   178   179  63.9  31.9  27.9  29.9  43.9  39.3  17.7  19.0
 77.5  43.5   6.3   2.8   5.3   5.0   5.1   5.8   6.2   7.6  11.3  13.0  17.1  20.6  38.0  47.7  78.5  83.6  63.3  66.3  28.5  13.5   9.6  12.5  17.4  29.3  10.1  12.0
 80.0  41.0   2.4   1.5   2.6   3.6   3.3   5.0   5.1   6.5   7.8   8.9  10.9  11.8  11.0  19.7  14.8  25.3  18.8  17.5  11.4   6.5   6.8   4.8   5.9  13.5   3.1   5.0
 82.5  39.5   1.5   1.0   1.9   3.0   2.4   3.9   4.0   5.2   5.5   6.1   6.6   6.4   7.5   7.8   7.6   8.4   7.7   5.9   5.5   3.8   4.7   2.5   3.7   4.0   1.6   3.0
 85.0  38.0   1.0   1.0   1.3   2.3   1.6   2.6   2.0   3.5   3.0   3.8   3.6   3.2   4.0   4.6   4.3   4.1   4.6   3.4   3.8   2.7   3.0   2.0   2.5   2.4   1.0   1.0
 87.5  38.0   0.5   0.5   1.0   1.6   1.0   1.8   1.0   2.1   1.4   1.9   1.8   2.1   2.5   2.2   2.8   2.0   2.4   2.1   1.9   1.8   1.7   1.7   1.6   1.5   0.5   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