Illuminance plots of RFAJ57

(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]      RFAJ57 - 19969
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V5L7A
# [LUMCAT]    Riviera 2 AGP-(V5L7A)
# [DATE]      09/11/1994
# down given:   100.0%
# out given:    76.1%
# tilt:  0 
# [LAMP]      GE LU 250W /T/40
# Source file: ldt/RFAJ57.LDT
# Luminaire flux =   762 raw, for the given bulb(s) it would be 20958 lm,
#                   76.2 % of the bulb flux
# between 75 and 90:  1.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.2 cd / 1000 lm ,  0.2 % 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   776 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   721 cd / 1000 lm,
# maximum spec. lum. intensity   776 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   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249   249
 10.0   203   203   205   209   211   213   216   219   221   223   225   227   230   232   232   233   233   234   234   235   237   238   239   240   242   247   252
 20.0   130   134   148   161   168   177   187   196   205   213   221   226   229   233   234   235   236   236   237   237   235   233   232   230   225   231   258
 30.0  94.0  97.9   109   122   131   142   158   178   198   222   243   261   272   281   281   277   268   257   243   228   214   202   188   176   157   145   151
 35.0  83.0  88.2   102   115   123   133   146   164   187   213   238   258   271   276   275   271   265   251   235   214   193   173   157   144   128   123   133
 40.0  74.0  81.0  97.3   112   120   128   139   153   173   204   227   244   253   258   265   263   256   240   217   190   166   148   134   127   118   115   130
 45.0  64.0  71.8  92.2   111   122   132   142   157   178   213   250   278   296   303   307   294   274   241   201   170   148   138   131   123   111   109   118
 47.5  59.5  67.1  88.0   110   122   135   147   162   186   225   269   306   328   338   334   316   286   244   195   161   143   133   126   119   106   103   108
 50.0  55.0  62.4  83.0   106   123   137   151   168   195   240   295   338   360   373   361   340   300   241   187   152   136   126   119   112  98.6  94.1  97.0
 52.5  49.5  57.6  77.2   102   119   138   153   172   203   255   320   375   405   417   399   366   309   232   175   146   130   120   111   103  90.9  83.9  85.0
 55.0  44.0  52.7  71.5  95.3   113   133   152   172   206   266   350   416   450   460   437   391   313   218   163   138   124   113   103  97.1  83.8  73.0  73.0
 57.5  40.0  47.9  66.1  87.7   105   126   145   167   203   277   372   469   520   531   488   412   299   200   155   134   119   106  97.6  91.0  77.4  64.0  65.0
 60.0  36.0  43.0  60.0  79.3  94.7   114   135   156   197   277   413   529   594   601   537   419   271   181   146   128   112   101  92.1  85.9  71.3  56.2  57.0
 62.5  30.0  38.8  53.3  70.6  84.2   102   120   142   181   278   444   596   685   686   589   414   241   164   135   120   107  96.0  86.6  81.0  65.3  49.5  48.0
 65.0  24.0  34.8  47.3  64.1  75.0  90.4   105   125   159   263   455   661   776   771   633   400   207   144   123   110  99.8  90.2  80.7  75.1  61.0  43.3  39.0
 67.5  18.0  29.5  41.3  57.5  67.0  80.5  92.9   106   133   221   431   654   713   721   597   360   174   124   108  98.5  91.2  83.2  75.0  69.5  57.4  37.7  30.0
 70.0  12.0  23.6  35.8  51.1  58.8  68.1  77.6  87.7  97.7   155   355   482   606   670   542   276   131  89.1  84.4  83.2  77.9  72.1  66.2  63.8  52.1  32.4  21.0
 72.5   7.5  17.4  30.4  37.1  44.2  44.0  45.8  43.9  45.4  82.2   183   294   401   421   367   185  74.8  47.0  43.5  47.4  50.0  47.9  49.9  47.9  46.1  25.4  13.5
 75.0   3.0  10.9  15.5  19.8  16.4  18.5  11.4  14.2  16.6  33.1  77.0   146   178   171   177  88.2  35.1  19.7  17.8  19.0  16.7  22.4  21.6  28.2  27.9  17.8   6.0
 77.5   1.5   5.7   2.6   6.3   4.9   4.4   4.8   6.3   8.7  14.4  29.8  53.1  73.5  97.5  80.6  37.9  17.3  12.3   9.7   7.9   7.7   6.6   8.2  10.5  11.2   9.7   3.5
 80.0   0.0   0.6   0.8   1.1   0.9   1.2   1.2   2.4   3.9   6.1  10.3  17.0  27.8  24.0  30.2  15.7   9.3   6.9   5.1   3.9   3.4   2.5   2.5   3.0   3.8   1.1   1.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.9   0.1   0.7   0.7   1.0   2.7   5.2   7.1  12.5   8.8   5.6   3.4   2.8   2.0   1.1   1.1   0.6   0.4   0.9   0.0   0.0   0.5
 85.0   0.0   0.0   0.0   0.0   0.0   0.5   0.0   0.0   0.0   0.0   0.0   0.6   1.6   1.0   2.4   1.2   1.1   0.8   0.3   0.0   0.0   0.0   0.0   0.3   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   0.8   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