Illuminance plots of NR00046_17

(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]   Fivep S.p.A.
# [TEST]      GS00532
# [LUMINAIRE] NOOR VETRO P. SPECIAL  150W ST
# [LUMCAT]    NR00046
# [DATE]      24.7.2000 / Fivep S.p.A.
# down given: 100.0%
# out given: 68.2%
# tilt: 0.0
# [LAMP]      NAVT150
# Source file: ldt/NR00046_17.LDT
# Luminaire flux =   682 raw, for the given bulb(s) it would be  9890 lm,
#                   68.2 % of the bulb flux
# between 75 and 90:  4.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  82.1 cd / 1000 lm ,  0.8 % of the luminaire flux
# 90deg and above:  max   0.5 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   382 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   415 cd / 1000 lm,
# maximum spec. lum. intensity   415 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   167   162   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   159   160   159   159   159   159   158   159   163
 10.0   140   136   136   139   141   143   145   147   148   151   153   155   157   159   161   164   166   168   171   173   174   176   178   179   182   186   192
 20.0   123   119   121   127   130   133   137   140   145   148   152   157   161   166   171   173   177   180   183   185   188   190   194   197   198   205   212
 30.0   105   103   108   118   123   128   134   139   143   148   153   160   166   173   179   184   189   192   195   195   194   194   194   195   199   204   211
 35.0  94.8  93.5   103   115   120   126   132   137   143   148   154   161   169   178   184   191   194   196   196   196   194   192   190   187   189   192   196
 40.0  84.2  83.1  97.0   110   117   124   131   137   144   151   156   163   170   177   181   186   188   189   188   188   185   183   180   178   175   173   171
 45.0  72.8  73.1  89.4   102   110   120   129   138   148   157   167   178   190   201   208   214   215   212   206   197   185   175   167   163   154   145   141
 47.5  68.1  68.8  85.6  98.1   107   117   128   139   150   160   172   185   199   214   222   229   230   226   218   205   190   175   163   154   144   134   129
 50.0  60.9  62.5  79.8  92.1   101   113   126   138   150   162   176   193   213   234   246   256   257   250   237   220   198   177   158   143   128   117   113
 52.5  56.0  58.1  75.1  87.7  97.8   111   124   136   148   161   178   197   221   247   264   274   274   265   248   225   200   175   153   136   116   107   104
 55.0  48.8  52.0  67.5  81.6  92.4   105   118   129   140   155   174   197   227   259   284   299   298   282   258   229   198   169   144   124   101  92.5  90.6
 57.5  43.8  48.0  62.1  78.5  89.4   101   112   122   133   148   167   193   225   263   295   313   311   291   261   226   192   161   136   116  92.1  83.3  82.4
 60.0  36.6  42.1  55.0  74.0  84.1  94.0   103   111   121   135   154   181   220   270   313   337   335   307   265   219   179   147   123   104  81.1  70.2  70.0
 62.5  32.0  38.2  51.1  70.8  80.6  89.4  98.1   105   113   126   145   173   217   275   325   354   351   317   265   211   167   136   113  96.3  74.8  62.0  62.1
 65.0  25.0  31.8  46.4  66.9  75.3  82.5  89.9  95.6   103   115   132   162   214   291   352   382   374   329   264   198   148   118  99.8  86.5  66.5  50.9  50.2
 67.5  20.9  27.0  44.1  63.5  71.0  78.1  84.3  90.2  97.2   108   125   153   210   303   376   403   386   334   262   189   137   108  91.3  80.3  61.4  44.1  42.3
 70.0  15.8  20.1  40.6  57.1  63.9  70.0  76.4  81.5  87.9  96.7   112   138   199   309   398   415   384   325   247   170   118  92.8  80.3  70.6  53.8  34.8  30.1
 72.5  12.6  16.2  37.6  52.8  58.9  65.0  70.7  75.3  80.5  88.7   100   124   179   285   386   399   361   297   221   149   105  84.1  72.8  64.6  48.5  28.8  22.5
 75.0   8.3  11.8  30.4  43.5  48.2  53.6  57.0  58.3  59.1  58.6  60.0  68.4   103   179   299   321   284   219   153   102  78.8  68.8  61.1  53.9  40.0  20.6  13.2
 77.5   4.7   7.7  24.1  26.8  21.1  14.8  11.2   9.8   9.6  11.7  16.8  26.5  50.5  99.4   178   199   187   151  88.6  43.8  30.3  37.6  51.9  46.3  34.2  15.8   8.5
 80.0   1.5   1.6   1.5   2.3   3.0   3.7   4.3   4.9   5.6   7.2   9.7  13.8  22.1  37.7  72.2  82.1  78.3  59.5  36.0  18.6  10.9   7.9   9.4  17.4  20.5   9.6   3.4
 82.5   0.9   0.8   0.9   1.4   1.9   2.4   2.8   3.3   3.8   4.8   6.2   8.1  11.4  16.8  30.5  34.0  32.6  25.1  16.0   9.4   6.2   4.7   4.2   3.8   4.5   5.6   2.2
 85.0   0.3   0.3   0.4   0.6   0.8   1.0   1.2   1.4   1.6   2.0   2.4   2.8   3.2   3.7   5.9   6.0   5.6   4.8   3.7   2.8   2.3   2.0   1.8   1.6   1.3   1.1   1.1
 87.5   0.1   0.1   0.2   0.3   0.3   0.4   0.5   0.6   0.6   0.7   0.8   1.0   1.1   1.3   2.0   2.0   1.8   1.4   1.2   1.1   1.1   1.0   1.0   0.9   0.7   0.5   0.6
 90.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.5   0.5   0.4   0.4   0.5   0.5   0.5   0.5   0.4   0.3   0.3   0.2   0.1
 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
 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
 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
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
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
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
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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
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
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