Illuminance plots of CDS504,FG,A,P6X,1xSON-TP400W,CON

(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]   Philips/2004-08-03 Eulumdat/1   B-Tilt = 0.00
# [TEST]      LVM0092800
# [LUMINAIRE] CDS504 FG A P6X
# [LUMCAT]    
# [DATE]      2000-09-04
# down given: 97.00%
# out given: 84.00%
# tilt: 0.0
# [LAMP]      SON-TP400W
# Source file: ldt/CDS504,FG,A,P6X,1xSON-TP400W,CON.ldt
# Luminaire flux =   840 raw, for the given bulb(s) it would be 47464 lm,
#                   84.0 % 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  24.8 cd / 1000 lm ,  2.8 % of the luminaire flux
# 90deg and above:  max  24.8 cd / 1000 lm ,  2.7 % of the luminaire flux
# CutOff Type: IES_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:  37 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  94 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   404 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   311 cd / 1000 lm,
# maximum spec. lum. intensity   451 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   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164
 10.0   126   127   130   133   136   139   143   148   154   159   165   172   180   186   192   198   204   208   213   216   218   220   222   223   228   227   223
 20.0   120   120   120   121   123   123   124   126   129   133   142   153   168   184   201   218   232   247   259   270   275   280   285   296   306   295   285
 30.0   113   112   115   117   119   120   121   124   124   128   132   142   157   181   208   232   253   266   281   296   316   339   359   369   353   361   345
 35.0   106   107   111   116   117   120   122   123   125   126   131   140   158   186   219   250   276   300   320   335   338   348   368   388   398   387   370
 40.0  97.0  97.7   106   112   115   118   120   122   124   127   130   140   160   200   249   295   332   362   383   382   373   364   364   385   411   389   376
 45.0  86.4  89.6  99.6   108   112   115   118   121   123   126   130   141   166   214   278   328   364   390   392   385   378   366   358   355   341   314   299
 47.5  81.1  83.8  96.3   105   110   114   117   120   122   126   130   140   172   226   299   360   393   407   404   391   368   347   335   327   293   253   244
 50.0  74.2  78.7  93.2   103   108   112   115   119   121   125   130   141   175   238   315   381   415   428   419   400   368   335   306   287   258   203   195
 52.5  67.4  73.0  88.4   101   105   109   112   116   118   123   128   141   177   247   339   405   434   442   433   413   372   322   277   246   226   165   156
 55.0  60.8  66.5  84.7  96.6   102   106   110   112   116   120   127   139   176   256   357   426   451   450   438   411   367   315   255   199   192   137   113
 57.5  54.8  60.7  79.9  92.9  98.7   103   106   110   113   118   126   139   185   280   378   433   446   438   420   387   343   291   226   166   146   113  92.9
 60.0  48.7  55.3  75.1  88.1  93.7  97.8   102   107   111   117   125   138   190   289   383   433   437   419   390   345   294   242   185   132  99.9  90.5  74.7
 62.5  41.7  49.1  70.3  82.6  87.6  93.1  98.1   103   108   113   121   135   185   282   366   404   398   379   346   295   244   190   138   103  74.7  69.3  61.6
 65.0  34.6  41.4  62.8  75.0  80.7  87.5  92.9  97.6   103   108   115   129   179   271   338   361   348   323   284   233   184   141   105  81.7  63.0  53.0  48.0
 67.5  26.0  31.7  50.4  62.3  69.8  77.5  84.8  90.9  97.2   102   109   122   172   254   307   311   291   262   222   175   133   104  82.8  69.7  54.4  43.3  38.4
 70.0  16.7  22.2  36.6  45.7  52.0  59.5  66.4  73.5  80.2  86.4  93.4   105   148   216   252   255   237   209   169   126  97.3  79.5  68.4  61.1  48.5  36.0  30.0
 72.5   8.1  12.2  21.9  27.5  31.1  34.8  37.0  37.1  37.4  37.8  39.7  44.9  71.0   116   143   153   155   146   120  91.5  74.3  65.0  58.4  52.7  42.1  28.8  22.4
 75.0   4.4   5.6   8.7   9.6   9.9  10.5  11.6  12.5  14.0  15.5  17.4  20.2  33.1  53.9  65.5  67.0  61.2  50.1  34.0  24.3  27.7  35.8  40.7  41.2  33.9  21.5  16.3
 77.5   3.1   3.5   4.3   4.8   5.3   6.4   7.7   8.5   9.2   9.9  10.7  11.9  16.8  24.7  29.8  30.7  28.0  22.3  13.5   7.2   4.8   4.1   5.1   8.8  12.7  10.8   9.8
 80.0   1.6   2.0   2.5   2.8   3.1   3.6   4.2   4.5   4.5   4.5   4.7   5.1   6.5   8.6  10.1  10.5   9.6   7.7   5.0   3.2   2.5   2.2   2.0   1.9   1.9   2.0   2.8
 82.5   0.9   1.1   1.3   1.4   1.5   1.8   2.0   2.1   2.0   2.0   1.9   1.9   2.2   2.6   2.8   2.8   2.6   2.3   1.8   1.4   1.3   1.2   1.1   1.1   1.1   1.1   1.2
 85.0   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6
 87.5   0.4   0.5   0.4   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.4   0.3
 90.0   0.6   0.7   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3
 92.5   1.0   1.5   1.2   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3
 95.0   3.0   4.0   2.1   1.8   2.5   2.7   3.3   2.7   1.7   1.0   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3
 97.5   6.6   7.9   4.5   3.5   4.3   4.0   4.1   3.3   2.5   1.6   1.1   0.8   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3
100.0   7.6  10.0   6.5   4.8   5.4   4.8   4.8   3.5   2.4   1.6   1.0   0.8   0.6   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.3   0.3
102.5   9.8  12.1   8.2   6.2   6.1   5.5   5.2   4.0   2.7   1.7   1.2   0.9   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.3
105.0  12.1  14.0  10.1   7.6   6.7   5.9   5.5   4.2   3.0   2.0   1.3   1.0   0.8   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4
120.0  24.8  20.3  16.5  10.9   8.8   7.4   6.2   5.6   4.5   3.4   2.3   1.6   1.3   1.1   1.0   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.7
135.0  19.7  17.0   9.4   7.2   7.0   6.3   5.8   5.1   4.6   4.0   3.6   2.6   2.2   1.9   1.7   1.6   1.5   1.3   1.2   1.1   1.0   1.0   1.0   0.9   0.8   0.8   1.0
150.0   8.3   7.4   4.1   2.5   2.0   1.8   1.5   1.4   1.3   1.2   1.1   1.0   0.9   0.9   0.8   0.8   0.8   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.4   0.4
165.0   1.8   1.9   1.7   1.5   1.5   1.5   1.4   1.4   1.4   1.4   1.4   1.3   1.3   1.3   1.3   1.3   1.3   1.2   1.2   1.2   1.2   1.2   1.2   1.1   1.1   1.1   1.0
180.0   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5   1.5