Illuminance plots of RFAJ67

(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]      RFAJ67 - 19962
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V6L7A
# [LUMCAT]    Riviera 2 AGP-(V6L7A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    75.4%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ67.LDT
# Luminaire flux =   755 raw, for the given bulb(s) it would be 20771 lm,
#                   75.5 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  54.9 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   617 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   678 cd / 1000 lm,
# maximum spec. lum. intensity   678 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   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228   228
 10.0   195   192   192   197   199   202   205   208   209   210   211   213   214   215   216   217   218   218   219   220   220   220   221   221   222   224   226
 20.0   132   133   146   157   163   170   179   188   196   203   210   213   215   217   218   218   218   216   215   213   212   210   211   212   214   221   236
 30.0  93.0  97.8   109   123   133   143   158   175   193   213   230   246   254   258   258   256   247   238   228   218   205   193   181   173   160   151   158
 35.0  82.0  87.9   102   115   123   132   146   162   185   209   235   249   258   262   256   250   242   232   220   205   188   173   159   145   130   124   132
 40.0  73.0  80.2  97.6   113   121   130   140   156   177   206   231   245   252   255   253   249   239   224   204   186   167   149   134   126   116   113   128
 45.0  63.0  72.4  95.4   115   125   135   144   161   184   219   258   282   298   299   296   281   256   229   199   173   147   137   127   120   109   110   122
 47.5  57.5  67.8  92.0   115   126   139   151   166   193   232   277   308   327   329   320   299   268   234   198   165   145   135   125   119   106   105   115
 50.0  52.0  62.6  87.5   112   127   140   156   172   201   244   297   335   356   358   345   318   281   237   193   159   141   130   122   113   101  99.2   107
 52.5  47.5  57.4  80.4   107   123   140   157   177   206   255   316   357   378   382   365   336   294   238   185   153   135   124   115   107  93.9  90.0  93.0
 55.0  43.0  52.3  73.3  99.9   119   137   155   178   206   260   321   373   398   405   386   353   302   232   176   146   130   117   108   100  86.6  79.1  79.0
 57.5  39.0  47.5  67.4  91.6   110   131   149   171   202   256   324   391   424   434   411   367   298   217   164   140   124   111   102  94.0  78.9  69.0  69.5
 60.0  35.0  43.0  60.6  82.8  99.8   120   140   160   193   247   338   410   451   462   436   373   283   199   155   135   118   106  96.5  88.4  72.8  59.5  60.0
 62.5  29.5  39.1  53.5  73.8  89.7   108   127   148   179   250   352   450   526   540   486   378   260   183   150   130   114   101  91.0  83.0  67.7  52.0  52.0
 65.0  24.0  35.6  47.4  65.5  80.0  96.0   113   133   163   247   377   519   609   617   531   376   230   164   142   122   107  93.9  85.0  77.3  62.7  45.6  44.0
 67.5  18.0  29.8  41.8  58.5  70.4  85.0  98.5   114   145   225   398   562   642   648   545   350   193   144   125   110  98.1  86.2  78.1  71.7  57.6  39.6  36.0
 70.0  12.0  22.8  36.6  52.5  62.5  73.5  84.8  97.1   119   192   380   526   656   678   549   309   151   119   106  96.1  86.7  77.4  71.0  66.2  53.0  33.9  28.0
 72.5   8.0  17.5  31.4  45.9  52.5  61.2  66.7  74.6  86.6   130   257   448   494   486   421   244   102  84.6  83.2  75.4  69.4  65.1  61.0  58.8  48.5  27.8  19.5
 75.0   4.0  12.5  23.6  35.4  35.9  37.0  35.4  36.8  38.5  56.4   136   242   275   293   261   133  53.0  39.3  42.2  42.3  41.9  41.5  43.7  46.5  37.2  21.7  11.0
 77.5   2.0   6.8  14.9  12.3  16.5  11.1  11.3   9.5  12.1  22.5  53.8  95.2   134   168   143  63.0  23.7  16.5  15.8  15.3  15.2  15.7  21.3  20.7  24.5  12.8   6.0
 80.0   0.0   0.8   5.1   2.1   3.2   3.7   3.9   4.2   5.3   9.3  17.8  30.8  52.0  42.0  54.9  26.2  12.8   9.4   7.6   5.9   5.1   4.2   4.7   6.6   9.0   3.2   1.0
 82.5   0.0   0.0   0.0   0.0   1.2   1.0   1.6   1.1   2.0   3.0   5.6   9.8  14.2  23.0  16.5   9.1   5.8   4.2   3.5   2.9   2.1   1.7   1.4   0.9   0.6   1.0   0.5
 85.0   0.0   0.0   0.0   0.0   0.3   0.0   0.6   0.0   0.3   0.1   1.0   1.9   3.3   4.0   4.7   2.8   1.2   0.9   1.3   0.9   0.7   0.5   0.4   0.3   0.1   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   0.1   2.0   0.2   0.0   0.8   0.0   0.1   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