Illuminance plots of NR00045_15

(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]      GS00553
# [LUMINAIRE] NOOR VETRO P. SPECIAL  100W ST
# [LUMCAT]    NR00045
# [DATE]      31.8.2000 / Fivep S.p.A.
# down given: 99.7%
# out given: 68.0%
# tilt: 0.0
# [LAMP]      NAVT100
# Source file: ldt/NR00045_15.LDT
# Luminaire flux =   680 raw, for the given bulb(s) it would be  6801 lm,
#                   68.0 % 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  82.5 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   1.1 cd / 1000 lm ,  0.3 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   9 %
#  (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   484 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   514 cd / 1000 lm,
# maximum spec. lum. intensity   514 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   142   136   132   132   133   133   132   133   132   133   133   133   133   133   133   134   134   134   134   134   134   133   133   133   133   132   136
 10.0   116   105   102   105   106   108   110   113   116   118   121   123   125   128   131   132   135   137   140   143   145   148   150   153   159   168   178
 20.0   101  89.6  91.4  99.8   106   113   119   126   132   137   142   147   152   157   161   163   167   170   173   176   179   182   184   188   191   208   223
 30.0  85.5  76.0  91.7   108   115   121   126   131   136   142   148   154   161   168   176   183   192   199   205   209   211   212   213   213   213   223   241
 35.0  75.6  70.2  92.2   106   112   119   126   131   137   143   150   158   165   175   182   192   203   210   216   218   218   215   213   211   208   205   222
 40.0  65.3  64.3  88.7   100   109   118   127   135   141   148   155   162   169   176   181   190   199   205   210   212   211   206   202   198   192   176   180
 45.0  55.0  59.9  80.6  95.3   105   115   126   138   146   156   166   177   187   198   207   220   231   236   233   224   209   194   185   178   164   139   132
 47.5  51.1  58.1  76.8  92.9   102   114   127   138   147   158   170   183   195   209   220   236   248   253   248   234   215   194   178   167   151   125   117
 50.0  44.6  54.8  72.2  88.6  98.5   110   124   136   146   158   173   190   208   227   245   266   280   281   271   248   221   193   169   151   131   109  96.7
 52.5  39.9  52.1  69.3  85.3  95.4   106   120   132   142   155   173   194   215   238   262   288   303   301   284   255   222   189   162   140   118  99.9  86.5
 55.0  33.8  46.1  64.4  80.1  90.4  99.7   111   123   134   149   171   194   220   251   287   322   338   328   299   258   216   178   148   125   101  86.8  74.0
 57.5  29.9  41.9  61.5  76.7  86.4  94.7   105   115   126   143   166   191   219   256   302   346   363   348   308   257   207   166   137   116  92.5  78.9  66.9
 60.0  24.0  35.4  56.7  71.3  80.1  86.9  95.7   104   115   131   156   183   214   263   328   388   407   376   315   246   189   149   121   103  80.9  67.4  57.4
 62.5  21.0  31.6  53.2  67.1  75.1  81.5  88.9  97.5   108   124   148   175   209   266   347   421   439   395   315   235   174   135   111  94.7  74.3  59.9  51.7
 65.0  14.8  26.9  46.9  59.6  67.0  73.3  80.3  88.4  97.7   112   135   161   199   272   382   472   484   419   314   215   151   116  96.4  84.2  65.5  50.2  42.8
 67.5  12.0  24.7  42.1  54.5  61.5  68.3  74.7  82.4  91.2   105   125   149   188   273   408   504   503   424   308   202   137   105  88.5  77.9  60.3  44.6  37.5
 70.0  10.0  19.2  35.2  47.3  53.6  59.6  65.9  72.8  80.3  90.9   107   128   164   253   420   514   489   393   272   172   116  90.3  78.5  68.8  52.5  36.7  30.3
 72.5   7.7  14.1  30.6  42.4  48.7  55.1  61.7  68.4  75.0  83.7  96.8   114   144   224   392   485   450   348   229   144   100  80.8  71.7  62.7  47.1  31.8  24.2
 75.0   5.9   8.2  22.7  35.6  40.4  39.2  32.1  25.5  23.2  24.9  31.0  38.6  56.3   110   263   349   332   232   131  84.7  73.1  65.7  59.5  52.9  38.8  25.0  15.5
 77.5   2.4   2.8   9.2   5.6   6.0   7.0   7.8   8.9  10.7  13.8  18.4  24.3  36.3  68.8   161   219   209   148  77.1  36.3  21.3  24.6  48.0  44.3  33.3  20.4  10.9
 80.0   1.4   1.4   1.8   2.5   3.1   3.9   4.7   5.5   6.5   8.2  10.3  12.8  17.3  27.6  62.8  82.3  82.5  58.6  32.2  16.8  10.8   8.3   7.5   9.5  17.1  12.2   4.5
 82.5   0.9   0.9   1.0   1.5   1.9   2.4   2.9   3.5   4.1   5.1   6.3   7.5   9.2  12.5  26.2  33.0  32.4  24.3  14.6   8.9   6.3   5.2   4.5   4.0   3.3   5.5   2.5
 85.0   0.3   0.3   0.4   0.6   0.7   0.9   1.1   1.3   1.6   1.9   2.2   2.4   2.6   3.0   5.2   5.8   5.7   4.9   3.7   2.8   2.4   2.1   1.9   1.7   1.4   1.2   1.2
 87.5   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.8   0.9   1.1   1.8   2.0   1.9   1.5   1.3   1.2   1.2   1.1   1.0   0.9   0.7   0.6   0.6
 90.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.4   0.4   0.3   0.2   0.2
 92.5   0.1   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   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.1
 95.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   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   0.2   0.2   0.2   0.1
 97.5   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   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   0.2   0.2   0.1   0.1
100.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.4   0.4   0.2   0.2   0.1   0.1
102.5   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.5   0.3   0.2   0.2   0.1   0.1
105.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.2   0.2   0.3   0.2   0.2   0.1   0.1   0.1
120.0   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.0
135.0   0.3   0.3   0.3   0.3   0.3   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   0.3   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2
150.0   0.7   0.7   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   0.5   0.5   0.5   0.5   0.5   0.5   0.4
165.0   0.9   0.8   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.8   0.8   0.8   0.8   0.8   0.8
180.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.1   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.9   0.9