Illuminance plots of SB00045_10

(as computed by ies2tab from that photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]   Fivep S.p.A.
# [TEST]      GS00547
# [LUMINAIRE] SABA VETRO P. SPECIAL  100W ST
# [LUMCAT]    SB00045
# [DATE]      28.8.2000 / Fivep S.p.A.
# down given: 99.6%
# out given: 69.8%
# tilt: 0.0
# [LAMP]      NAVT100
# Source file: ldt/SB00045_10.LDT
# Luminaire flux =   698 raw, for the given bulb(s) it would be  6981 lm,
#                   69.8 % of the bulb flux
# between 75 and 90:  3.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  86.0 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   1.1 cd / 1000 lm ,  0.4 % 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  18 %
#  (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   538 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   605 cd / 1000 lm,
# maximum spec. lum. intensity   605 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   176   170   167   167   166   167   167   168   169   169   169   170   170   170   171   164   159   161   163   164   167   168   168   167   168   168   172
 10.0   133   122   116   117   119   122   125   128   132   136   139   143   147   151   155   159   162   167   170   174   178   181   186   189   196   209   219
 20.0   108  93.8  91.6  98.0   103   110   117   125   133   140   149   157   164   172   178   181   185   188   190   192   194   197   201   206   212   232   247
 30.0  88.9  77.1  82.9   102   111   120   127   135   141   150   161   171   184   196   208   216   223   227   228   226   222   215   208   201   192   205   216
 35.0  77.4  70.3  85.2   103   111   118   125   132   139   148   159   172   187   202   215   227   233   236   234   229   221   212   201   191   173   172   177
 40.0  66.0  63.3  85.6  99.8   107   115   124   132   140   149   159   174   187   202   211   221   227   227   223   217   206   195   184   175   155   138   133
 45.0  55.0  57.5  80.3  94.4   102   113   124   135   145   157   172   189   210   233   248   260   263   256   240   218   196   177   164   154   135   107  98.1
 47.5  50.8  55.4  76.9  92.0   102   112   123   135   146   160   177   198   222   248   265   280   280   270   250   224   196   173   157   145   126  98.5  88.2
 50.0  44.1  52.3  72.0  88.8  97.6   108   121   133   148   165   185   209   240   274   296   314   310   292   263   228   194   166   146   131   112  88.8  75.6
 52.5  38.8  49.9  69.2  85.5  94.6   105   117   130   147   166   189   216   251   288   319   337   330   305   271   227   190   160   138   122   103  82.1  69.7
 55.0  32.2  45.3  64.8  80.8  90.1  98.5   110   125   143   166   191   222   265   314   356   375   361   323   270   218   178   147   125   110  91.9  74.1  61.1
 57.5  28.4  41.9  62.0  76.9  85.4  92.9   104   119   139   162   189   222   272   331   382   403   381   331   267   209   167   138   117   102  84.8  68.3  55.8
 60.0  23.0  36.0  57.2  70.3  78.9  86.1  95.2   109   129   152   181   218   281   358   425   447   408   333   251   188   149   123   105  92.8  75.6  60.6  48.0
 62.5  20.3  32.3  53.8  66.3  74.8  80.8  89.4   102   120   143   173   213   286   380   461   481   427   332   237   172   136   113  98.3  87.2  69.5  55.4  43.0
 65.0  14.9  27.2  48.0  60.1  67.3  73.6  81.2  91.8   108   128   157   203   301   432   533   538   454   329   215   150   119   101  88.1  78.8  62.1  47.6  35.9
 67.5  12.3  25.0  43.8  55.4  62.5  68.6  75.8  85.9   100   119   146   194   308   473   583   570   460   317   200   136   110  92.9  82.1  73.9  57.0  42.8  31.5
 70.0  10.2  20.8  37.2  48.5  54.6  60.7  67.4  76.0  87.7   102   125   168   281   478   605   569   434   275   167   116  96.0  82.1  73.7  65.9  50.3  35.2  25.0
 72.5   7.9  15.8  32.4  44.0  50.0  55.4  61.8  69.5  78.8  90.4   109   145   240   429   558   521   386   233   141   102  84.9  74.9  67.4  59.7  45.7  30.6  20.0
 75.0   6.2   9.6  25.9  37.0  42.5  42.4  40.7  30.0  28.8  29.2  38.1  55.6   116   261   373   354   259   122  62.3  48.1  57.4  61.6  56.6  50.4  37.7  24.6  13.0
 77.5   3.5   4.2  16.5   8.5   7.1   7.5   8.3   9.6  12.5  16.5  23.3  35.7  70.8   160   237   224   161  78.9  36.7  21.0  15.7  18.8  41.8  40.6  32.5  20.1   9.3
 80.0   1.7   1.6   1.9   2.6   3.4   4.1   4.9   5.8   7.5   9.5  12.6  17.2  28.9  59.8  86.0  80.7  61.7  32.4  17.4  11.0   8.8   7.3   6.7   6.4  13.2  12.6   4.2
 82.5   1.2   1.1   1.2   1.6   2.1   2.6   3.1   3.7   4.8   5.9   7.7   9.9  14.4  27.5  35.2  31.7  25.4  15.1   9.4   6.6   5.5   4.6   4.3   3.9   3.4   4.4   2.5
 85.0   0.7   0.6   0.6   0.8   0.9   1.1   1.3   1.5   2.0   2.4   2.9   3.2   4.0   6.1   7.2   6.3   5.5   4.0   3.2   2.6   2.4   2.2   2.0   1.8   1.6   1.4   1.3
 87.5   0.5   0.4   0.4   0.5   0.5   0.5   0.7   0.7   0.9   0.9   1.1   1.2   1.5   2.2   2.6   2.2   1.9   1.4   1.4   1.3   1.3   1.2   1.2   1.0   0.9   0.8   0.8
 90.0   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.6   0.6   0.6   0.6   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.4
 92.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.4   0.4   0.4   0.4   0.3   0.3
 95.0   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.4   0.5   0.4   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3
 97.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.4   0.4   0.4   0.3   0.3
100.0   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   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.6   0.4   0.4   0.4   0.3   0.3
102.5   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   0.4   0.4   0.4   0.4   0.7   0.4   0.4   0.3   0.3   0.3
105.0   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   0.4   0.5   0.3   0.3   0.3   0.3   0.3
120.0   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   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.3   0.3
135.0   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   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4
150.0   0.9   0.8   0.8   0.7   0.7   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6
165.0   1.0   1.0   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.9   0.9   0.9   0.9   1.0
180.0   1.0   1.0   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.0   1.0   1.0