Illuminance plots of RFAI17

(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]      RFAI17 - 19901
# [LUMINAIRE] Riviera 2 - Aluminium Reflector - Flat Glass- Adjt=V1L7A
# [LUMCAT]    Riviera 2 AGP-(V1L7A)
# [DATE]      07/11/1994
# down given:   100.0%
# out given:    74.7%
# tilt:  0 
# [LAMP]      GE LU 150W /100/T/40
# Source file: ldt/RFAI17.LDT
# Luminaire flux =   748 raw, for the given bulb(s) it would be 11216 lm,
#                   74.8 % of the bulb flux
# between 75 and 90:  0.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   3.5 cd / 1000 lm ,  0.0 % 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   899 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   307 cd / 1000 lm,
# maximum spec. lum. intensity   993 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   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284   284
 10.0   305   311   316   312   309   307   305   302   298   293   289   285   281   277   271   266   261   256   251   247   242   237   233   229   225   223   227
 20.0   244   267   272   285   290   293   299   304   304   303   302   296   289   281   264   247   230   214   198   184   173   164   155   150   143   137   138
 30.0   130   145   179   219   241   267   288   308   321   333   338   336   320   300   265   231   196   172   156   144   138   132   129   125   118   114   118
 35.0   100   110   138   179   206   236   267   297   312   324   333   325   307   276   236   199   166   156   146   139   133   128   124   119   112   107   117
 40.0  82.0  90.4   110   144   169   199   234   262   290   311   314   301   277   248   210   179   160   150   141   134   129   124   119   114   107   100   113
 45.0  73.0  78.7  95.4   119   139   177   219   278   317   369   391   380   348   289   219   181   163   148   136   127   119   115   110   105  98.4  90.8   104
 47.5  69.0  74.4  88.1   109   134   171   239   303   396   446   469   461   412   320   228   185   163   146   132   123   116   110   106   101  92.0  83.7  91.5
 50.0  65.0  70.5  82.0   103   128   177   262   373   483   556   593   566   484   351   236   189   163   143   129   120   113   106   101  96.1  86.7  75.9  79.0
 52.5  59.0  65.4  77.1  98.8   124   183   284   443   589   694   730   691   574   380   236   187   159   138   125   116   109   102  96.1  90.3  82.5  66.6  62.0
 55.0  53.0  59.5  72.8  94.2   118   179   309   496   687   819   861   832   677   409   233   177   150   133   121   111   104  97.9  91.8  87.2  78.1  56.5  45.0
 57.5  44.5  53.2  69.8  87.4   111   163   299   500   743   869   965   943   742   391   214   162   142   126   117   108   100  94.6  89.0  84.1  73.5  46.4  34.5
 60.0  36.0  46.6  64.8  80.4  97.9   144   250   460   677   870   958   993   812   373   193   142   119   118   105   101  95.5  87.9  84.0  79.3  67.5  36.1  24.0
 62.5  28.0  38.4  58.1  72.3  87.5   117   195   353   547   708   863   899   663   267   133   110  87.4  85.5  80.2  80.4  75.1  73.9  73.3  71.6  60.6  27.6  15.5
 65.0  20.0  29.2  50.8  64.9  77.6  96.8   130   215   365   463   611   588   445   161  70.6  63.6  53.8  47.8  46.4  48.7  48.7  48.3  53.0  53.5  50.0  20.1   7.0
 67.5  15.0  21.8  43.5  52.6  60.4  56.1  58.1  94.5   163   217   307   288   270   103  44.7  31.8  31.5  25.0  25.0  25.8  22.1  24.3  24.7  31.2  35.0  13.2   4.5
 70.0  10.0  15.3  28.2  30.4  25.8  12.6  19.8  35.8  60.2  96.3   103   145   108  45.0  28.6  23.4  20.2  19.3  17.9  15.5  12.3  10.6  13.0  11.0  19.9   6.4   2.0
 72.5   5.0   8.4   8.1  11.7   5.5   7.2   9.0  14.9  22.6  36.0  46.8  41.9  47.8  28.5  17.9  15.1  13.9  14.2  13.4  11.0   9.5   7.9   7.0   6.8   5.9   3.7   1.5
 75.0   0.0   1.3   2.8   1.5   2.3   3.5   4.5   6.6   9.1  13.2  18.5  20.3  20.3  12.0   9.6   8.9   9.7   9.6   9.1   7.5   6.5   5.7   5.3   4.8   4.0   2.3   1.0
 77.5   0.0   0.0   0.0   0.9   0.9   1.0   2.2   2.9   3.7   4.6   5.3   7.5   8.1   6.5   5.1   4.9   4.7   5.8   5.4   4.6   3.0   3.7   3.4   2.7   2.4   1.2   0.5
 80.0   0.0   0.0   0.0   0.5   0.1   0.0   0.7   0.5   1.2   1.1   2.4   1.7   2.7   1.0   2.0   2.5   3.5   2.5   2.6   1.5   0.8   1.4   1.6   1.2   0.8   0.1   0.0
 82.5   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.6   0.1   0.7   0.0   0.5   0.5   1.0   0.9   1.1   0.5   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   0.1   0.0   0.0   0.0   0.0   0.1   0.1   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