Illuminance plots of SRS421,P3,1xSON-TP70W,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 = -5.00
# [TEST]      LO-I1552-5
# [LUMINAIRE] SRS421 P3
# [LUMCAT]    
# [DATE]      1996-02-09
# down given: 100.00%
# out given: 81.00%
# tilt: 0.0
# [LAMP]      SON-TP70W
# Source file: ldt/SRS421,P3,1xSON-TP70W,CON.ldt
# Luminaire flux =   810 raw, for the given bulb(s) it would be  5346 lm,
#                   81.0 % of the bulb flux
# between 75 and 90:  3.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  74.4 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   1.0 cd / 1000 lm ,  0.0 % 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:   0 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   1 %
#  (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   473 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   512 cd / 1000 lm,
# maximum spec. lum. intensity   544 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   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0
#V:  
  0.0   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133   133
  5.0   130   130   130   131   131   131   131   132   132   133   133   134   134   135   135   136   136   136   136   136   136   136   137   137   137   137   137   137   136   136   136   136   136   136   136   136   136
 15.0   130   131   133   134   135   135   136   136   137   136   136   136   135   135   135   135   135   134   134   134   135   136   138   139   142   146   154   165   178   189   198   206   215   220   226   225   224
 25.0   120   122   123   125   127   128   129   130   132   134   135   137   138   138   137   134   133   133   133   134   136   139   145   160   183   211   235   256   273   287   299   314   323   331   341   355   368
 30.0   113   115   117   119   121   124   126   128   130   132   135   136   138   138   136   134   134   133   133   136   138   145   161   194   235   272   296   313   326   328   318   310   314   319   328   343   357
 35.0   104   107   109   112   115   118   121   124   127   130   132   135   135   136   134   133   133   133   133   136   142   155   187   237   295   336   356   370   375   361   328   304   304   304   315   331   346
 40.0  98.0   100   103   105   109   112   116   119   123   126   129   132   132   135   134   134   135   136   137   139   147   176   236   315   386   423   426   413   387   360   321   290   275   259   266   283   300
 42.5  95.0  97.5 100.0   103   106   109   113   117   120   124   128   130   131   134   134   133   134   135   136   139   149   191   271   370   443   476   462   415   357   322   291   265   249   232   240   257   275
 45.0  91.0  93.5  96.0  98.6   102   106   110   114   118   122   125   127   129   132   133   133   134   134   135   139   152   208   312   433   497   502   458   394   327   288   262   241   224   206   214   232   249
 47.5  86.0  88.5  91.1  93.8  97.7   102   106   110   115   119   122   125   127   130   132   132   133   134   134   140   162   236   359   487   544   520   442   363   298   259   237   220   206   191   194   203   212
 50.0  79.0  81.5  84.2  86.9  91.0  95.5   100   105   110   115   119   122   125   128   129   131   133   135   135   143   176   274   408   516   540   487   393   323   267   231   212   198   188   177   175   174   174
 52.5  72.0  74.3  76.6  79.1  83.5  88.3  93.2  98.4   104   109   114   118   122   126   128   130   133   134   135   147   192   307   446   527   522   437   341   283   236   204   184   174   173   170   170   171   171
 55.0  66.0  67.6  69.4  71.2  76.0  81.5  86.9  92.2  97.6   103   108   113   119   123   126   129   132   131   133   148   205   332   461   514   487   391   310   255   208   178   159   154   156   158   159   160   161
 57.5  60.0  61.6  63.3  65.1  70.2  75.9  81.7  87.3  92.8  97.9   103   109   114   119   123   127   129   127   130   148   220   357   471   503   456   360   286   225   177   151   135   135   142   149   148   146   144
 60.0  53.0  55.3  57.6  60.0  65.0  70.5  76.1  81.7  87.4  92.7  98.5   105   111   116   121   126   126   124   128   152   234   366   463   487   430   340   266   194   140   118   109   116   129   142   140   135   131
 62.5  46.0  48.0  50.1  52.3  57.4  63.1  68.8  74.7  80.6  86.0  93.2   101   107   114   120   124   125   123   128   159   250   371   446   451   392   316   241   164   109  90.6  87.2  99.0   116   134   131   124   117
 65.0  40.0  42.0  44.0  46.2  51.0  56.3  61.8  66.6  71.8  78.0  86.1  95.1   102   109   116   121   121   121   128   169   281   406   473   457   383   292   199   130  87.5  73.2  69.1  81.4  99.5   118   114   107  99.0
 67.5  32.0  33.7  35.5  37.4  42.4  47.9  53.4  56.1  58.9  67.8  78.9  89.0  96.1   104   111   115   115   116   128   182   319   454   512   470   380   269   161  98.7  72.6  62.5  56.3  64.0  77.0  90.8  86.2  78.4  70.0
 70.0  22.0  23.7  25.5  27.5  30.5  34.1  38.2  39.8  41.2  54.3  69.4  81.0  87.8  94.5   101   105   105   109   126   192   335   461   497   432   333   224   128  79.7  63.1  55.3  48.5  48.8  51.5  54.9  51.3  46.4  41.0
 72.5   9.0   9.8  10.8  12.0  13.1  14.7  16.9  20.5  23.7  38.9  53.3  63.8  70.9  77.4  83.9  88.5  91.0  98.3   121   190   315   408   409   330   237   155  96.5  68.5  57.1  49.4  42.0  37.5  33.6  29.8  27.9  26.0  24.0
 75.0   2.0   2.1   2.3   2.6   3.6   4.7   5.8   8.8  12.3  22.7  30.5  36.0  41.3  47.9  52.0  57.9  64.3  75.7  97.9   159   252   313   298   230   162   109  75.4  60.1  52.1  44.9  37.4  32.1  27.2  22.2  19.7  17.4  15.0
 77.5   1.0   1.0   1.0   1.1   1.5   1.9   2.5   4.1   6.1   8.5  10.3  10.9  11.1  14.2  19.1  23.1  27.3  34.5  45.8  83.7   146   189   185   149   109  78.7  61.1  52.8  47.1  40.9  34.3  29.1  24.1  19.1  16.7  14.4  12.0
 80.0   0.0   0.3   0.7   1.0   1.0   1.1   1.3   2.0   2.9   2.6   3.3   3.7   4.8   5.6   6.5   7.4   8.2   9.7  12.5  25.1  50.0  71.5  74.4  64.5  56.2  50.2  47.1  44.8  41.3  36.6  31.5  26.5  21.4  16.2  14.0  12.0  10.0
 82.5   0.0   0.0   0.0   0.1   0.1   0.2   0.3   0.5   0.9   1.2   1.4   1.7   2.0   3.2   3.6   4.4   4.4   4.5   5.0   7.6  12.0  14.7  13.9  11.6   9.3  14.1  21.1  26.6  29.0  28.2  26.1  22.4  18.3  13.9  11.3   8.7   6.0
 85.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   1.6   1.5   2.3   1.7   2.0   3.4   4.3   5.5   5.1   5.5   4.2   3.9   5.7   9.1  11.9  14.3  16.2  14.6  12.3   9.6   7.6   5.3   3.0
 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   0.3   0.0   0.6   0.0   0.9   1.3   1.7   2.5   2.4   2.7   2.0   2.1   1.6   2.8   2.1   3.2   4.6   4.3   3.7   2.9   2.6   2.3   2.0
 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   0.2   0.3   0.5   0.7   0.8   0.0   0.3   0.3   0.8   0.5   0.6   0.7   0.8   0.9   0.9   1.0   1.0   1.0
 92.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 97.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
100.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
102.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
107.5   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
125.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
140.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
155.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
170.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
180.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0