Illuminance plots of Ocean_OCE-EXACT-SNN-H_1_MT_45_4300_2800_PGZ12

(as computed by ies2tab from that IES 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]   INDAL
# [TEST]      EINR215YM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-H
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 74.3%
# tilt:  0.0
# [LAMP]      1 MT 45 4300 2800 PGZ12
# Bulbs: 1,   4300 lm each
# Source file: Ocean_OCE-EXACT-SNN-H_1_MT_45_4300_2800_PGZ12.ldt
# Luminaire flux =   743 raw, for the given bulb(s) it would be  3196 lm,
#                   74.3 % of the bulb flux
# between 75 and 90:  3.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 115.1 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   0.8 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: IES_Semi-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   411 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   544 cd / 1000 lm,
# maximum spec. lum. intensity   544 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  45.0  60.0  75.0  90.0 105.0 120.0 135.0 150.0 165.0 180.0 195.0 210.0 225.0 240.0 255.0 270.0 285.0 300.0 315.0 330.0 345.0
#V:  
  0.0   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164   164
  2.5   168   169   170   171   171   171   171   171   171   171   170   169   168   166   164   161   160   159   158   159   160   161   164   166
  5.0   173   176   178   181   182   182   181   182   182   181   178   176   173   169   165   161   157   153   152   153   157   161   165   169
  7.5   179   183   188   192   194   195   194   195   194   192   188   183   179   173   167   160   154   151   149   151   154   160   167   173
 10.0   185   191   198   205   208   209   207   209   208   205   198   191   185   176   168   161   153   149   146   149   153   161   168   176
 12.5   189   198   207   217   222   222   219   222   222   217   207   198   189   178   169   162   153   146   143   146   153   162   169   178
 15.0   190   202   215   229   236   236   232   236   236   229   215   202   190   177   168   162   152   144   139   144   152   162   168   177
 17.5   190   206   222   239   252   251   245   251   252   239   222   206   190   176   166   160   151   141   135   141   151   160   166   176
 20.0   192   212   232   251   266   260   251   260   266   251   232   212   192   175   165   158   149   138   132   138   149   158   165   175
 22.5   194   219   244   265   275   265   255   265   275   265   244   219   194   177   164   155   147   136   129   136   147   155   164   177
 25.0   196   228   259   278   278   268   256   268   278   278   259   228   196   177   163   154   145   133   123   133   145   154   163   177
 27.5   198   237   276   287   280   267   254   267   280   287   276   237   198   177   162   152   142   128   116   128   142   152   162   177
 30.0   201   249   295   297   280   263   248   263   280   297   295   249   201   177   161   151   138   122   109   122   138   151   161   177
 32.5   208   267   309   307   279   253   234   253   279   307   309   267   208   176   158   150   132   117   103   117   132   150   158   176
 35.0   213   292   318   315   277   234   208   234   277   315   318   292   213   173   155   146   127   112  97.2   112   127   146   155   173
 37.5   212   303   325   318   271   201   170   201   271   318   325   303   212   170   150   140   122   107  91.2   107   122   140   150   170
 40.0   212   303   327   313   258   162   131   162   258   313   327   303   212   167   143   133   118   102  86.0   102   118   133   143   167
 42.5   211   305   322   305   232   127   105   127   232   305   322   305   211   163   137   123   112  98.1  81.8  98.1   112   123   137   163
 45.0   209   303   315   296   196   105  89.2   105   196   296   315   303   209   158   131   114   107  92.8  75.4  92.8   107   114   131   158
 47.5   204   300   306   285   158  92.6  80.4  92.6   158   285   306   300   204   152   126   108   102  86.1  69.2  86.1   102   108   126   152
 50.0   197   289   286   264   129  85.7  72.8  85.7   129   264   286   289   197   146   123   104  95.7  80.8  65.6  80.8  95.7   104   123   146
 52.5   194   271   237   215   110  81.2  66.8  81.2   110   215   237   271   194   139   121   102  90.2  75.8  61.0  75.8  90.2   102   121   139
 55.0   190   280   189   150  96.4  77.2  60.8  77.2  96.4   150   189   280   190   134   118  98.4  85.2  73.2  58.4  73.2  85.2  98.4   118   134
 57.5   181   306   172   111  85.8  69.9  54.8  69.9  85.8   111   172   306   181   131   116  95.9  81.5  70.4  54.8  70.4  81.5  95.9   116   131
 60.0   172   338   171  96.5  77.5  62.0  48.6  62.0  77.5  96.5   171   338   172   129   114  92.9  77.8  66.6  51.6  66.6  77.8  92.9   114   129
 62.5   175   375   170  90.7  71.2  54.8  41.8  54.8  71.2  90.7   170   375   175   128   111  89.5  73.2  61.8  48.6  61.8  73.2  89.5   111   128
 65.0   192   411   175  86.0  64.7  47.0  36.0  47.0  64.7  86.0   175   411   192   129   106  85.4  68.2  55.3  42.4  55.3  68.2  85.4   106   129
 67.5   209   475   189  81.0  59.0  39.9  31.0  39.9  59.0  81.0   189   475   209   125  99.8  79.3  60.3  44.5  33.8  44.5  60.3  79.3  99.8   125
 70.0   211   544   192  74.0  53.0  33.1  25.4  33.1  53.0  74.0   192   544   211   107  87.7  70.0  42.4  27.2  22.4  27.2  42.4  70.0  87.7   107
 72.5   141   480   146  54.0  44.3  25.4  17.2  25.4  44.3  54.0   146   480   141  67.1  58.1  47.6  20.6  14.5  13.6  14.5  20.6  47.6  58.1  67.1
 75.0  94.6   344  92.5  23.0  29.1  13.1   9.0  13.1  29.1  23.0  92.5   344  94.6  25.2  23.6  19.9   9.1   8.1   7.2   8.1   9.1  19.9  23.6  25.2
 77.5  62.5   208  57.8   6.9   8.4   5.5   4.6   5.5   8.4   6.9  57.8   208  62.5  17.7  11.8   6.6   4.9   4.7   4.4   4.7   4.9   6.6  11.8  17.7
 80.0  36.4   115  31.7   4.2   2.7   3.8   2.8   3.8   2.7   4.2  31.7   115  36.4  11.9   7.7   3.8   2.6   2.5   3.2   2.5   2.6   3.8   7.7  11.9
 82.5  10.8  33.3  12.5   2.2   1.7   2.8   1.8   2.8   1.7   2.2  12.5  33.3  10.8   6.9   4.8   1.9   1.3   1.2   1.4   1.2   1.3   1.9   4.8   6.9
 85.0   3.0   5.0   3.0   1.0   1.0   1.8   1.0   1.8   1.0   1.0   3.0   5.0   3.0   2.6   2.2   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.2   2.6
 87.5   1.0   1.2   0.4   0.6   0.7   1.0   0.8   1.0   0.7   0.6   0.4   1.2   1.0   0.8   0.6   0.4   0.3   0.2   0.2   0.2   0.3   0.4   0.6   0.8
 90.0   0.0   0.2   0.0   0.0   0.0   0.8   0.0   0.8   0.0   0.0   0.0   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
 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
 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
 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
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
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
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
107.5   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
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
112.5   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
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
117.5   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
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
122.5   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
125.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
127.5   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
130.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
132.5   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
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
137.5   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
140.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
142.5   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
145.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
147.5   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
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
152.5   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
155.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
157.5   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
160.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
162.5   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
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
167.5   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
170.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
172.5   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
175.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
177.5   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
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