Illuminance plots of RFAI34

(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]      RFAI34 - 19918
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V3L4A
# [LUMCAT]    Riviera 2 AGP-(V3L4A)
# [DATE]      08/11/1994
# down given:   100.0%
# out given:    75.1%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI34.LDT
# Luminaire flux =   752 raw, for the given bulb(s) it would be 11273 lm,
#                   75.2 % of the bulb flux
# between 75 and 90:  0.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.1 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   998 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   738 cd / 1000 lm,
# maximum spec. lum. intensity   998 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   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234   234
 10.0   163   167   175   182   185   189   193   197   202   207   212   217   223   229   232   236   240   244   248   253   258   263   268   273   282   283   281
 20.0   116   121   127   137   144   151   159   167   178   189   202   212   223   233   241   248   255   259   263   267   268   270   273   275   277   302   332
 30.0  97.0   101   109   117   122   129   137   147   161   178   200   225   247   266   278   285   286   284   277   266   254   244   228   215   196   181   191
 35.0  89.0  92.3   104   112   118   124   132   140   154   171   194   222   247   268   279   284   284   277   267   249   227   205   184   166   143   134   146
 40.0  80.0  85.9  98.4   107   113   120   129   137   148   164   187   212   233   251   263   272   272   261   241   216   192   168   147   137   120   117   131
 45.0  69.0  77.4  88.8   101   108   117   127   138   150   172   200   238   269   297   310   312   299   273   232   193   158   142   135   124   109   106   126
 47.5  66.0  73.8  84.5  97.4   105   114   126   139   154   179   212   262   304   339   348   344   322   287   232   177   146   129   123   116   102  97.8   112
 50.0  63.0  70.2  79.6  92.7   101   110   122   139   157   187   232   290   340   380   388   378   346   290   219   160   134   121   114   108  94.8  88.6  97.0
 52.5  57.0  64.6  74.7  87.7  96.3   106   118   134   158   192   246   329   402   450   447   418   367   282   195   148   125   114   106   100  87.7  79.8  90.0
 55.0  51.0  58.2  70.5  83.0  91.3  99.6   112   127   155   194   270   373   466   519   507   459   380   262   173   134   118   107  98.6  92.8  81.0  71.5  83.0
 57.5  42.5  51.7  67.5  77.7  85.3  92.8   106   120   146   193   281   433   579   650   613   514   370   237   155   128   113   102  94.0  86.8  75.1  64.3  71.0
 60.0  34.0  45.0  62.6  73.5  80.2  88.9  99.5   112   135   182   289   497   696   780   720   572   376   209   142   122   109  97.3  89.1  82.3  70.2  57.8  59.0
 62.5  26.0  36.9  55.9  69.3  75.3  84.0  93.0   104   125   166   280   531   794   889   815   622   372   193   131   114   102  92.0  84.0  77.7  65.9  51.7  50.0
 65.0  18.0  27.9  49.9  64.9  70.9  78.2  86.0  95.4   113   145   241   527   879   998   903   668   353   167   118   105  95.4  85.8  79.3  74.1  61.5  45.9  41.0
 67.5  13.0  21.0  44.3  60.2  67.4  72.3  78.8  83.9  86.4   120   175   446   665   738   726   635   308   135  96.2  92.3  87.1  79.0  74.4  69.1  57.4  40.0  30.5
 70.0   8.0  15.1  38.7  53.7  49.6  51.5  43.0  37.4  45.9  64.9  88.3   243   390   477   493   416   207  82.9  59.6  61.9  62.9  63.7  60.8  62.2  52.6  34.2  20.0
 72.5   4.0   8.8  32.4  26.6  23.9  15.0  11.2  10.8  13.8  27.0  43.2   107   215   286   300   220  89.8  39.0  23.2  26.6  30.3  32.2  39.2  40.2  47.0  25.5  11.5
 75.0   0.0   2.3  14.2   3.2   6.3   4.2   4.5   5.1   7.6  12.5  23.6  50.4  89.6  95.0   130   107  41.7  18.4  11.5   9.7   8.1  12.2  13.3  17.1  25.9  15.6   3.0
 77.5   0.0   0.6   0.0   1.4   2.0   2.4   2.8   3.0   4.3   7.0  11.5  20.7  36.6  54.5  54.1  39.4  18.8  10.2   7.2   5.5   4.4   3.7   4.6   6.6   7.7   8.0   1.5
 80.0   0.0   0.0   0.0   0.5   0.8   0.3   0.9   1.1   2.0   3.0   5.9   8.8  14.3  14.0  22.1  13.7   8.2   5.3   3.5   2.0   1.4   1.4   1.7   2.0   2.5   0.9   0.0
 82.5   0.0   0.0   0.0   0.0   0.1   0.0   0.0   0.0   0.4   0.5   1.2   3.3   4.2   7.0   6.3   5.2   2.6   2.4   0.9   0.0   0.0   0.3   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   0.0   0.0   0.0   0.1   0.8   0.0   1.6   0.8   0.2   0.0   0.0   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   0.0   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
 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