Illuminance plots of SGS203,FG,P1,1xSON-TP100W,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]      MIR541800C
# [LUMINAIRE] SGS203 FG P1
# [LUMCAT]    
# [DATE]      2002-01-05
# down given: 100.00%
# out given: 78.00%
# tilt: 0.0
# [LAMP]      SON-TP100W
# Source file: ldt/SGS203,FG,P1,1xSON-TP100W,CON.ldt
# Luminaire flux =   778 raw, for the given bulb(s) it would be  8320 lm,
#                   77.8 % 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  11.0 cd / 1000 lm ,  0.2 % of the luminaire flux
# 90deg and above:  max   1.0?cd / 1000 lm ,  0.0?% of the luminaire flux
# CutOff Type: CIE_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:   0?%
#  (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   400 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   342 cd / 1000 lm,
# maximum spec. lum. intensity   479 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   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129   129
  2.5   128   128   128   129   127   129   129   129   129   129   128   128   128   127   128   129   127   129   129   129   128   129   129   128   128   126   127
  5.0   126   128   128   129   128   128   129   129   128   128   128   128   127   128   128   129   128   127   127   128   128   129   128   128   127   126   127
  7.5   127   127   128   127   127   128   128   128   128   128   127   126   126   128   128   128   126   126   127   127   128   128   127   128   127   129   129
 10.0   127   128   128   129   127   127   128   128   128   127   126   126   125   127   127   127   125   126   127   127   128   129   129   129   130   132   132
 12.5   127   130   129   128   127   128   128   128   129   128   127   126   127   127   128   127   126   128   129   128   130   132   130   132   137   147   142
 15.0   128   131   130   129   128   129   128   129   129   128   127   127   127   127   128   129   126   128   131   131   134   137   137   141   147   156   157
 17.5   128   131   130   130   129   130   129   129   129   129   129   127   128   127   128   130   129   131   133   135   137   143   147   156   164   179   176
 20.0   131   133   132   130   129   131   130   129   129   130   130   128   128   128   129   129   130   132   136   138   144   152   159   171   185   203   201
 22.5   132   134   132   131   130   131   130   130   131   130   131   130   130   129   128   131   132   133   137   142   150   161   173   187   207   230   226
 25.0   132   134   133   132   131   132   131   131   133   131   131   131   130   130   129   130   133   135   140   146   158   172   187   205   231   251   257
 27.5   131   134   133   134   132   133   133   133   133   133   131   132   130   130   129   133   136   140   144   152   168   183   205   227   254   268   283
 30.0   131   134   133   134   133   133   132   133   134   129   131   132   132   131   131   134   137   143   150   164   182   205   227   249   276   294   309
 32.5   128   132   130   133   133   134   133   132   133   134   132   133   132   131   133   136   140   146   156   176   204   231   257   276   303   317   337
 35.0   126   130   130   131   132   133   132   132   133   133   132   134   133   131   133   135   142   151   166   193   229   265   291   310   335   338   361
 37.5   122   127   128   131   131   132   132   132   132   133   133   134   132   132   132   136   142   155   179   215   263   305   333   354   368   363   386
 40.0   120   123   127   129   129   131   132   133   132   132   133   134   132   131   133   136   143   163   201   255   312   354   381   396   403   380   403
 42.5   115   119   124   128   128   131   132   131   132   133   133   134   131   130   132   136   147   173   226   296   363   403   425   437   427   382   389
 45.0   110   116   123   126   127   128   130   130   131   131   131   133   130   130   132   138   151   185   257   339   406   444   461   461   432   362   349
 47.5   107   113   120   125   125   127   127   127   128   129   131   131   129   129   132   138   157   203   290   379   441   470   477   462   410   317   287
 50.0   100   108   117   121   123   124   124   125   127   129   129   130   127   128   130   141   163   227   319   403   455   479   473   442   370   268   248
 52.5  96.0   102   113   117   120   122   123   123   127   126   128   127   126   126   128   141   170   240   339   413   460   469   453   413   335   230   221
 55.0  89.0  95.0   108   115   116   117   120   122   124   125   124   125   122   123   127   143   177   259   353   418   452   455   425   378   294   203   185
 57.5  82.0  88.0   101   110   111   112   117   120   122   121   122   119   119   119   124   142   183   272   356   412   433   416   386   343   261   177   160
 60.0  74.0  81.0  94.0   102   106   109   113   115   117   118   117   116   115   116   122   144   194   282   358   402   407   380   344   306   223   154   135
 62.5  65.0  70.0  86.0  96.0   101   103   108   111   112   113   113   112   111   112   120   146   205   298   366   400   392   347   307   252   175   110   100
 65.0  47.0  59.0  76.0  89.0  92.0  98.0   102   105   106   108   107   106   106   108   118   148   217   313   372   390   359   286   261   212   124  82.0  77.0
 67.5  32.0  41.0  62.0  77.0  81.0  88.0  92.0  96.0  98.0  99.0   100   100   100   104   114   146   215   304   342   334   291   239   198   155  83.0  48.0  41.0
 70.0  20.0  27.0  45.0  60.0  66.0  72.0  76.0  82.0  83.0  88.0  88.0  90.0  88.0  94.0   103   137   196   262   281   261   216   173   139   108  62.0  27.0  25.0
 72.5  11.0  13.0  27.0  42.0  47.0  52.0  57.0  62.0  63.0  47.0  58.0  57.0  52.0  58.0  67.0  96.0   148   197   206   192   155   123  97.0  74.0  49.0  16.0  14.0
 75.0   6.0   5.0  12.0  24.0  28.0  31.0  33.0  33.0  26.0  22.0  20.0  18.0  18.0  20.0  28.0  49.0  82.0   111   112   109  90.0  83.0  66.0  54.0  37.0  14.0   8.0
 77.5   3.0   5.0   6.0   9.0  12.0  13.0  13.0   9.0  10.0   9.0   8.0   9.0   9.0  10.0  13.0  21.0  38.0  49.0  52.0  45.0  36.0  29.0  32.0  35.0  29.0   8.0   5.0
 80.0   1.0   1.0   4.0   4.0   5.0   5.0   5.0   4.0   4.0   5.0   4.0   5.0   4.0   5.0   6.0   8.0  11.0  11.0  11.0   9.0   8.0   6.0   7.0   8.0  11.0   3.0   4.0
 82.5   0.0   0.0   1.0   3.0   2.0   2.0   3.0   2.0   2.0   3.0   3.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   3.0   4.0   3.0   3.0   3.0   2.0   2.0   3.0
 85.0   0.0   0.0   1.0   1.0   1.0   0.0   1.0   1.0   0.0   1.0   1.0   0.0   0.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   1.0   2.0   2.0
 87.5   0.0   0.0   0.0   1.0   0.0   0.0   1.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   1.0   0.0   0.0   1.0   0.0   0.0   0.0   1.0   1.0   0.0   1.0   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   1.0   0.0   0.0   0.0   0.0