Illuminance plots of RFAI73

(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]      RFAI73 - 19947
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V7L3A
# [LUMCAT]    Riviera 2 AGP-(V7L3A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    74.1%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI73.LDT
# Luminaire flux =   742 raw, for the given bulb(s) it would be 11137 lm,
#                   74.2 % of the bulb flux
# between 75 and 90:  5.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 130.1 cd / 1000 lm ,  0.8 % 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   418 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   534 cd / 1000 lm,
# maximum spec. lum. intensity   534 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   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173
 10.0   138   141   146   148   150   152   154   156   158   161   163   166   168   171   173   175   177   179   181   183   185   187   188   190   193   197   202
 20.0   114   117   121   127   130   133   138   143   148   155   161   167   172   178   180   183   185   188   190   191   191   191   193   196   203   212   224
 30.0  96.0  99.1   108   117   122   128   133   138   145   154   165   176   188   200   211   220   223   224   222   218   214   209   202   199   197   213   235
 35.0  87.0  93.1   108   119   125   130   136   141   149   158   168   183   199   215   225   230   232   231   230   226   216   206   197   188   176   184   206
 40.0  79.0  88.5   108   124   133   140   146   153   161   170   181   193   205   220   230   236   239   236   227   216   206   192   181   168   149   138   147
 45.0  71.0  81.4   104   125   139   149   160   170   180   193   208   226   247   260   269   272   268   257   240   220   197   177   157   142   119   113   125
 47.5  66.5  77.0  98.2   122   135   151   163   177   190   206   224   246   271   287   295   294   286   273   250   224   197   170   148   130   112   108   124
 50.0  62.0  72.2  91.1   115   131   146   164   180   196   215   236   265   296   314   321   316   304   284   258   229   198   164   140   126   107   105   123
 52.5  55.5  65.9  82.3   107   123   139   157   177   197   217   246   271   301   323   330   329   319   293   265   230   191   156   133   121   102  98.4   119
 55.0  49.0  58.6  74.1  96.8   113   127   147   169   191   214   240   267   303   331   338   337   321   300   266   226   180   144   122   111  94.4  88.9   114
 57.5  42.0  51.4  68.1  86.1   101   114   135   156   180   203   232   261   298   329   343   344   323   296   261   212   166   130   114   101  84.3  77.7  94.0
 60.0  35.0  44.2  61.7  79.2  90.4   104   120   140   164   189   221   254   291   326   349   350   329   288   245   193   147   123   106  94.0  75.9  66.3  74.0
 62.5  28.0  37.2  55.4  73.0  82.9  93.3   107   124   145   174   207   245   298   350   382   368   331   278   224   168   135   115   101  87.7  69.3  57.4  63.5
 65.0  21.0  30.2  50.4  68.3  76.9  85.7  94.5   108   126   156   191   236   306   374   418   397   339   263   199   150   125   110  94.5  82.2  64.1  49.9  53.0
 67.5  16.0  23.7  46.0  63.7  71.6  78.2  85.4  95.2   110   137   173   225   336   442   475   423   343   240   174   135   121   103  88.2  77.5  60.0  43.0  42.5
 70.0  11.0  17.2  42.2  58.0  63.7  70.0  76.5  82.9  96.4   119   154   212   361   509   534   459   340   225   150   125   112  94.2  80.5  72.6  55.4  36.3  32.0
 72.5   7.0  13.5  38.1  52.2  56.7  63.4  67.5  72.4  82.6   101   128   187   331   479   504   474   329   193   124   108  96.8  81.8  71.7  66.2  50.5  30.3  24.0
 75.0   3.0  10.9  32.0  45.6  49.5  53.5  58.7  57.8  63.0  77.3  87.1   126   277   448   434   370   289   146  94.8  84.9  77.3  67.9  62.5  58.6  43.4  24.7  16.0
 77.5   1.5   6.2  24.0  33.1  28.5  36.9  30.3  28.5  28.5  35.5  36.4  66.9   165   266   290   246   192  86.2  54.4  53.2  51.2  48.9  47.4  48.6  34.8  18.7  10.5
 80.0   0.0   0.7   8.4  16.5   7.2   6.2   9.0   5.7   7.8  11.4  17.8  27.9  62.9  84.0   130   124  79.2  33.4  19.6  16.4  20.9  17.3  28.0  28.6  21.4  12.6   5.0
 82.5   0.0   0.0   0.0   0.0   1.5   1.0   1.7   2.0   3.0   4.9   8.3  12.0  20.1  46.0  44.2  46.1  25.9  10.5   6.1   4.8   4.1   5.4   6.3   4.2  10.2   6.5   2.5
 85.0   0.0   0.0   0.0   0.0   0.3   0.0   0.0   0.0   0.6   2.5   3.2   3.6   5.6   8.0  16.0  11.7   6.9   3.6   2.1   1.9   1.4   1.1   1.2   1.2   2.1   0.4   0.0
 87.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   4.0   1.2   1.7   0.0   0.4   0.9   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