Illuminance plots of RFAS51

(as computed by ies2tab from that photometry file)

spacing 5 plot single luminaire plot
In the left half of the left plot, specific illuminance by a continuous row of luminaires spaced 5 heights is shown (right half is for 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]      RFAS51 - 21102
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L1A
# [LUMCAT]    Riviera 2 AGP-(V5L1A)
# [DATE]      16/03/1995
# down given:   100.0%
# out given:    60.0%
# tilt:  0 
# [LAMP]      Osram HQI-T 250W /D
# Source file: ldt/RFAS51.LDT
# Luminaire flux =   602 raw, for the given bulb(s) it would be 12041 lm,
#                   60.2 % 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  96.1 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: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   379 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   492 cd / 1000 lm,
# maximum spec. lum. intensity   492 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   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100   100
 10.0  97.0   101   103   103   103   103   103   103   104   104   105   105   106   106   106   106   106   107   107   107   107   107   107   107   106   105   104
 20.0  98.0  96.4  98.9   102   105   106   107   107   107   108   109   112   114   117   117   117   117   117   117   116   117   118   120   120   120   124   116
 30.0  85.0  90.8   101   110   114   118   122   126   127   125   125   124   123   123   119   118   121   123   124   125   129   132   136   140   150   171   174
 35.0  79.0  87.1  99.1   114   120   126   131   136   140   142   141   137   131   121   126   124   121   124   128   131   136   143   152   161   181   232   269
 40.0  71.0  77.1  91.2   112   122   130   139   145   152   159   158   151   145   136   128   126   125   126   127   135   144   156   172   192   216   262   306
 45.0  63.0  65.7  88.0   105   115   125   136   146   158   166   170   166   160   148   140   132   135   140   151   157   160   179   193   205   209   217   244
 47.5  56.0  62.1  83.5   102   110   120   131   144   153   162   170   171   167   157   146   137   142   148   162   171   183   195   203   204   190   184   221
 50.0  49.0  59.4  79.2  97.0   104   114   125   138   148   156   165   174   173   165   151   143   147   158   175   189   210   221   221   188   168   151   197
 52.5  46.5  54.2  76.0  91.6  98.8   110   121   131   141   148   158   173   174   168   157   151   153   167   191   216   238   250   215   177   137   122   168
 55.0  44.0  47.7  71.1  88.3  95.1   107   117   124   131   140   154   172   175   171   163   161   168   181   211   243   265   245   205   157   109  97.8   138
 57.5  36.5  42.2  65.1  85.2  92.3   101   110   115   121   132   148   167   175   172   169   176   187   211   234   268   268   238   182   134  87.7  79.2   108
 60.0  29.0  37.2  61.6  77.8  87.5  94.9   103   107   113   124   140   157   174   173   176   200   226   247   274   286   264   210   156   114  74.8  64.2  78.0
 62.5  25.0  31.4  58.4  70.2  84.2  89.8  95.8  99.1   103   115   133   146   162   163   173   219   282   307   319   295   243   181   128  94.2  69.4  53.1  68.5
 65.0  21.0  25.4  52.8  68.4  81.4  85.2  88.7  91.8  96.2   107   124   134   148   153   170   222   319   379   370   313   223   149   106  84.7  63.8  44.4  59.0
 67.5  14.5  21.3  46.4  64.4  73.6  77.6  80.6  83.6  89.9  97.7   113   121   131   137   156   222   324   456   441   325   197   125  91.5  76.2  57.5  39.7  42.0
 70.0   8.0  18.2  39.5  57.9  64.2  69.1  72.5  80.9  81.6  86.1  98.2   104   113   121   135   192   323   462   486   313   164   103  80.7  68.8  53.4  36.9  25.0
 72.5   6.0  12.2  32.5  48.5  52.4  59.0  59.9  64.7  68.0  69.5  65.9  85.2  77.6  77.5  96.2   146   266   442   492   280   135  86.4  69.9  63.8  49.7  30.4  19.0
 75.0   4.0   5.0  20.6  35.4  31.2  36.4  36.9  35.1  34.8  39.3  34.6  47.2  36.9  34.0  49.5  96.9   180   369   369   212   104  69.2  61.6  57.2  44.2  22.4  13.0
 77.5   2.0   2.1   9.9  12.9  13.1  13.3  14.4  13.2  14.2  15.3  15.6  18.2  17.3  21.5  24.4  52.2  98.5   220   206   112  54.0  45.7  40.2  46.5  36.3  16.7   9.5
 80.0   0.0   0.2   4.0   5.2   2.3   3.6   6.4   6.4   9.6  10.3   9.2   8.0   9.0   9.0  13.5  20.6  56.3  96.1  77.5  35.2  20.2  14.6  16.0  26.4  18.0  11.5   6.0
 82.5   0.0   0.0   0.3   5.2   0.7   3.3   3.8   4.1   6.4   4.1   7.3   4.0   1.7   4.5   7.8  11.3  23.9  27.2  19.4  10.1   5.4   3.6   2.9   2.9   5.5   6.0   3.0
 85.0   0.0   0.0   0.0   1.7   0.1   2.0   0.8   0.0   1.3   1.1   0.6   1.6   1.2   0.0   2.0   3.6   9.5   3.5   1.8   0.0   0.0   0.0   0.4   0.9   1.1   0.3   0.0
 87.5   0.0   0.0   0.0   0.0   0.5   0.0   0.0   0.0   0.0   0.0   0.0   1.5   0.6   0.0   0.1   1.6   0.0   0.0   2.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 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