Illuminance plots of STR128841H

(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]   C. & G. CARANDINI S.
# [TEST]      4GM-7295
# [LUMINAIRE] STR-404/CC-L Vsap-150W/T
# [LUMCAT]    128.841-HPS
# [DATE]      1.1.1998 / C. & G. CARANDINI S.
# down given: 99.9%
# out given: 71.0%
# tilt: 0.0
# [LAMP]      Vsap-150 W/T-S
# Source file: ldt/STR128841H.LDT
# Luminaire flux =   709 raw, for the given bulb(s) it would be 12047 lm,
#                   70.9 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.1 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   1.7 cd / 1000 lm ,  0.1 % 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:   1 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   3 %
#  (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   460 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   330 cd / 1000 lm,
# maximum spec. lum. intensity   558 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  60.0  75.0  90.0 105.0 120.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 240.0 255.0 270.0 285.0 300.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#V:  
  0.0   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227   227
 10.0   230   237   245   251   257   262   267   271   274   276   278   280   278   276   278   280   278   276   274   271   267   262   257   251   245   237   230   223   217   212   208   203   198   194   190   188   185   179   172   171   172   179   185   188   190   194   198   203   208   212   217   223
 20.0   248   263   278   292   302   308   305   297   288   279   270   256   242   241   242   256   270   279   288   297   305   308   302   292   278   263   248   236   222   211   201   193   182   172   164   157   152   143   135   133   135   143   152   157   164   172   182   193   201   211   222   236
 30.0   251   276   293   307   307   297   283   265   244   225   212   192   183   185   183   192   212   225   244   265   283   297   307   307   293   276   251   230   205   187   172   161   150   141   134   127   121   112   106   104   106   112   121   127   134   141   150   161   172   187   205   230
 35.0   262   285   297   307   295   276   253   230   212   198   186   170   154   150   154   170   186   198   212   230   253   276   295   307   297   285   262   234   205   180   162   149   138   129   122   115   110   103  95.5  94.5  95.5   103   110   115   122   129   138   149   162   180   205   234
 40.0   319   347   356   343   307   266   224   195   177   167   158   142   126   119   126   142   158   167   177   195   224   266   307   343   356   347   319   272   217   176   152   137   128   119   113   108   104  96.9  88.4  87.5  88.4  96.9   104   108   113   119   128   137   152   176   217   272
 45.0   401   436   440   408   345   273   212   174   154   143   133   118   110   105   110   118   133   143   154   174   212   273   345   408   440   436   402   324   229   169   142   126   117   110   105   100  96.8  89.3  78.9  74.6  78.9  89.3  96.8   100   105   110   117   126   142   169   229   324
 47.5   451   497   497   451   369   274   205   162   145   134   125   110   104   101   104   110   125   134   145   162   205   274   369   451   497   497   451   353   232   165   137   123   114   108   103  97.0  92.9  84.9  72.7  66.6  72.7  84.9  92.9  97.0   103   108   114   123   137   165   232   353
 50.0   493   551   557   498   395   271   196   153   136   124   117   106  98.2  97.6  98.2   106   117   124   136   153   196   271   395   498   557   551   493   378   231   162   134   121   112   106  98.4  91.5  85.9  77.5  64.7  57.8  64.7  77.5  85.9  91.5  98.4   106   112   121   134   162   231   378
 52.5   492   551   558   501   397   260   184   146   127   116   111   103  92.9  94.8  92.9   103   111   116   127   146   184   260   397   501   558   551   492   374   223   156   128   119   107  99.1  91.3  83.5  78.3  69.9  56.2  45.5  56.2  69.9  78.3  83.5  91.3  99.1   107   119   128   156   223   374
 55.0   483   541   546   478   365   234   168   138   122   110   106   100  90.8  92.2  90.8   100   106   110   122   138   168   234   365   478   546   541   483   365   213   148   119   105  94.5  91.2  84.0  75.5  70.5  61.9  43.9  32.2  43.9  61.9  70.5  75.5  84.0  91.2  94.5   105   119   148   213   365
 57.5   474   530   532   455   334   211   151   130   117   108   102  95.9  88.9  89.5  88.9  95.9   102   108   117   130   151   211   334   455   532   530   474   356   205   140   107  88.0  73.3  72.3  74.9  66.6  61.3  46.8  30.7  18.9  30.7  46.8  61.3  66.6  74.9  72.3  73.3  88.0   107   140   205   356
 60.0   457   512   514   429   303   191   140   123   112   105   100  90.6  87.2  86.2  87.2  90.6   100   105   112   123   140   191   303   429   514   512   457   342   196   130  94.7  69.6  51.6  49.4  53.5  52.4  42.9  30.3  18.1   7.2  18.1  30.3  42.9  52.4  53.5  49.4  51.6  69.6  94.7   130   196   342
 62.5   404   457   460   378   263   171   132   118   106   102  98.3  85.8  84.9  80.1  84.9  85.8  98.3   102   106   118   132   171   263   378   460   457   404   298   166   108  77.6  50.8  30.5  26.6  32.2  33.6  24.1  12.9   6.8   4.0   6.8  12.9  24.1  33.6  32.2  26.6  30.5  50.8  77.6   108   166   298
 65.0   345   394   394   315   210   140   116   111   102  98.3  95.9  84.8  81.6  73.6  81.6  84.8  95.9  98.3   102   111   116   140   210   315   394   394   345   247   131  80.4  56.4  35.4  17.4   7.5  12.3  17.4  11.5   4.9   1.1   2.8   1.1   4.9  11.5  17.4  12.3   7.5  17.4  35.4  56.4  80.4   131   247
 67.5   285   330   329   252   160   109  96.7  95.0  93.6  94.9  93.8  84.6  79.6  67.0  79.6  84.6  93.8  94.9  93.6  95.0  96.7   109   160   252   329   330   285   197  96.6  53.0  36.3  22.4  10.7   4.8   3.6   4.5   4.3   1.3   0.6   1.8   0.6   1.3   4.3   4.5   3.6   4.8  10.7  22.4  36.3  53.0  96.6   197
 70.0   226   267   264   191   115  81.5  77.9  79.7  81.8  85.4  89.0  81.0  78.6  60.2  78.6  81.0  89.0  85.4  81.8  79.7  77.9  81.5   115   191   264   267   226   150  63.9  27.6  17.8  11.2   5.7   3.1   2.3   1.8   1.0   0.5   0.2   1.0   0.2   0.5   1.0   1.8   2.3   3.1   5.7  11.2  17.8  27.6  63.9   150
 72.5   171   202   200   140  80.2  58.0  60.3  65.2  70.2  73.8  75.9  73.9  74.9  52.0  74.9  73.9  75.9  73.8  70.2  65.2  60.3  58.0  80.2   140   200   202   171   111  45.7  15.5   8.6   3.8   2.0   1.7   1.7   1.3   0.7   0.1   0.1   0.2   0.1   0.1   0.7   1.3   1.7   1.7   2.0   3.8   8.6  15.5  45.7   111
 75.0   116   137   137  95.0  53.9  41.2  44.6  49.5  57.3  61.0  61.8  61.8  67.1  43.6  67.1  61.8  61.8  61.0  57.3  49.5  44.6  41.2  53.9  95.0   137   137   116  74.2  30.2  10.0   5.7   2.6   1.1   0.7   0.7   1.1   0.3   0.0   0.0   0.0   0.0   0.0   0.3   1.1   0.7   0.7   1.1   2.6   5.7  10.0  30.2  74.2
 77.5  61.2  72.2  75.1  52.5  30.4  25.3  28.8  32.4  39.0  43.5  46.2  45.3  50.4  34.8  50.4  45.3  46.2  43.5  39.0  32.4  28.8  25.3  30.4  52.5  75.1  72.2  61.2  38.7  15.8   5.5   3.6   1.9   1.0   0.3   0.0   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.0   0.3   1.0   1.9   3.6   5.5  15.8  38.7
 80.0  14.9  17.1  22.2  16.3   9.4  10.4  13.4  15.3  20.1  24.5  27.8  28.9  30.1  25.8  30.1  28.9  27.8  24.5  20.1  15.3  13.4  10.4   9.4  16.3  22.2  17.1  14.9   9.1   3.8   1.8   1.6   1.3   0.8   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.8   1.3   1.6   1.8   3.8   9.1
 82.5   3.6   3.5   5.9   4.5   3.0   3.5   3.7   3.3   3.0   6.5  10.1  14.4  13.3  16.6  13.3  14.4  10.1   6.5   3.0   3.3   3.7   3.5   3.0   4.5   5.9   3.5   3.6   2.0   0.6   0.3   0.4   0.5   0.1   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.1   0.5   0.4   0.3   0.6   2.0
 85.0   1.1   1.1   1.3   1.2   1.3   1.5   1.7   1.4   1.4   1.9   2.2   3.3   1.6   7.3   1.6   3.3   2.2   1.9   1.4   1.4   1.7   1.5   1.3   1.2   1.3   1.1   1.1   1.0   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   1.0
 87.5   0.6   0.4   0.4   0.5   0.5   0.5   0.0   0.1   0.3   0.5   0.6   0.8   0.9   4.0   0.9   0.8   0.6   0.5   0.3   0.1   0.0   0.5   0.5   0.5   0.4   0.4   0.6   0.4   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.4
 90.0   0.6   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.7   0.8   0.9   0.8   0.7   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.6   0.3   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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
 92.5   0.6   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.2   0.6   0.1   0.2   0.1   0.6   0.2   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.6   0.5   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.5
 95.0   0.7   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.7   0.5   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.5
 97.5   0.7   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.7   0.5   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.5
100.0   0.8   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.6   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.6
102.5   0.8   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   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   0.6   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.6
105.0   0.7   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.7   0.6   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.6
120.0   0.7   0.1   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.1   0.7   0.6   0.4   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.4   0.6
135.0   0.3   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.2   0.4   0.0   0.0   0.0   0.1   0.3   0.3   0.2   0.3   0.1   0.0   0.0   0.0   0.1   0.3   0.2   0.3   0.3   0.1   0.0   0.0   0.0   0.4   0.2
150.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.2   0.2   0.4   1.2   1.6   1.5   1.2   0.3   0.3   0.0   0.3   0.3   1.2   1.5   1.6   1.2   0.4   0.2   0.2   0.3   0.0   0.0
165.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.3   0.6   0.9   1.4   1.7   1.7   1.3   1.1   0.9   0.3   0.0   0.3   0.9   1.1   1.3   1.7   1.7   1.4   0.9   0.6   0.3   0.0   0.0
180.0   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   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   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   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