Illuminance plots of RFAI46

(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]      RFAI46 - 19927
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V4L6A
# [LUMCAT]    Riviera 2 AGP-(V4L6A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    76.4%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI46.LDT
# Luminaire flux =   765 raw, for the given bulb(s) it would be 11475 lm,
#                   76.5 % of the bulb flux
# between 75 and 90:  1.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  21.3 cd / 1000 lm ,  0.1 % 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   888 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   827 cd / 1000 lm,
# maximum spec. lum. intensity   888 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   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254   254
 10.0   244   247   251   248   247   246   246   245   243   242   240   239   239   238   238   239   239   240   241   242   243   243   245   246   250   250   251
 20.0   171   179   189   204   211   217   223   230   234   237   239   240   240   240   238   236   234   229   225   220   215   210   208   205   198   202   221
 30.0   105   111   128   147   162   180   198   219   240   257   271   282   285   283   273   261   244   226   207   191   175   162   154   146   135   129   137
 35.0  90.0  93.4   110   130   144   162   186   212   236   256   272   279   283   285   268   250   230   206   185   165   153   142   135   129   120   115   122
 40.0  80.0  85.2   101   118   129   146   168   192   218   243   256   262   265   262   252   233   211   186   163   151   140   134   127   120   112   106   116
 45.0  71.0  80.3  95.5   111   122   138   156   191   221   257   283   297   307   294   274   244   210   178   158   146   137   128   121   114   103  96.6   110
 47.5  67.0  76.3  90.5   108   121   139   163   196   241   279   310   331   339   323   295   255   213   178   160   143   132   123   116   110  98.0  90.7   103
 50.0  63.0  71.5  85.2   103   120   139   167   209   260   310   350   371   373   352   317   267   216   181   159   140   126   116   110   104  92.5  83.8  96.0
 52.5  58.0  66.3  79.6  98.8   115   140   170   218   282   349   394   426   427   397   342   273   216   183   156   134   120   111   104  97.5  86.1  76.6  87.5
 55.0  53.0  60.9  74.4  92.4   110   134   171   224   308   389   466   497   486   442   365   272   210   180   150   128   115   106  99.6  92.9  80.7  69.5  79.0
 57.5  43.0  54.2  70.3  84.8   101   124   163   228   321   454   539   588   583   514   387   259   206   173   142   122   110   102  94.8  88.2  77.0  63.1  67.0
 60.0  33.0  46.9  64.8  79.0  92.2   114   149   222   350   511   635   698   690   586   399   245   192   165   132   115   104  97.1  90.3  84.2  72.2  57.2  55.0
 62.5  27.5  39.1  58.7  73.2  85.3   102   136   203   354   550   716   797   791   644   382   222   175   148   122   108  99.5  92.7  85.9  80.1  66.5  49.9  43.0
 65.0  22.0  31.0  53.0  69.1  78.9  92.5   118   180   323   551   735   861   888   702   351   190   151   129   112  99.8  94.1  87.4  81.3  75.0  61.8  42.0  31.0
 67.5  15.0  23.9  47.7  64.5  72.3  82.9   101   141   253   486   654   827   756   595   270   154   116   109  90.4  86.8  84.3  79.2  75.8  69.0  57.5  34.1  21.5
 70.0   8.0  17.0  43.2  59.2  61.3  68.9  79.2  99.5   150   302   482   552   555   487   178  93.3  74.3  65.0  56.9  59.3  59.6  61.5  58.5  60.3  50.5  26.3  12.0
 72.5   4.5  11.6  38.5  38.2  41.1  37.2  42.5  44.2  68.7   144   233   265   342   295  99.7  44.9  38.3  31.0  24.6  27.4  29.6  30.7  35.7  37.0  42.0  18.7   7.0
 75.0   1.0   6.6  18.1  13.8  11.3  13.4   7.7  13.0  26.8  54.4  90.0   128   143   103  52.9  28.3  22.4  15.2  13.0  11.6  10.2  13.1  13.3  14.7  22.0  11.0   2.0
 77.5   0.5   3.3   1.2   3.6   2.9   2.9   3.5   6.8  10.9  20.2  30.2  45.1  54.9  59.5  27.8  17.1  13.8   9.9   8.5   7.5   6.3   5.4   5.3   6.7   5.5   5.6   1.0
 80.0   0.0   0.4   0.3   0.5   0.8   0.4   0.9   2.3   4.3   7.0  10.5  13.5  21.3  16.0  13.0   9.1   8.1   5.7   4.4   3.9   2.9   2.2   1.8   2.4   1.8   0.7   0.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   1.4   1.3   2.1   4.0   5.8   8.5   4.7   4.1   3.6   1.4   2.4   0.9   0.6   0.6   0.2   0.0   0.0   0.0   0.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.1   0.0   0.0   1.2   1.0   1.6   1.8   1.4   0.2   0.6   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.0   0.5   0.1   0.0   0.0   0.0   0.0   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