Illuminance plots of Ocean_OCE-EXACT-SNN-E_1_MT_35_3800_3000_G12

(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]      EINR558BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-E
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 73.1%
# tilt:  0.0
# [LAMP]      1 MT 35 3800 3000 G12
# Bulbs: 1,   3800 lm each
# Source file: Ocean_OCE-EXACT-SNN-E_1_MT_35_3800_3000_G12.ldt
# Luminaire flux =   731 raw, for the given bulb(s) it would be  2777 lm,
#                   73.1 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 116.6 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   1.0 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:   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   413 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  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   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155
  2.5   155   157   159   160   161   162   162   162   161   160   159   157   155   154   152   151   151   150   149   150   151   151   152   154
  5.0   156   160   164   167   168   168   169   168   168   167   164   160   156   153   150   148   147   147   146   147   147   148   150   153
  7.5   159   166   173   175   174   174   175   174   174   175   173   166   159   153   149   146   146   146   145   146   146   146   149   153
 10.0   164   172   181   182   178   176   178   176   178   182   181   172   164   155   150   146   144   145   144   145   144   146   150   155
 12.5   168   178   187   184   179   177   180   177   179   184   187   178   168   158   150   146   143   144   143   144   143   146   150   158
 15.0   171   185   192   184   181   181   186   181   181   184   192   185   171   160   151   145   142   142   142   142   142   145   151   160
 17.5   171   190   192   184   186   190   197   190   186   184   192   190   171   160   150   145   142   141   141   141   142   145   150   160
 20.0   172   193   193   188   195   200   206   200   195   188   193   193   172   159   150   146   142   140   141   140   142   146   150   159
 22.5   173   196   195   197   205   206   210   206   205   197   195   196   173   159   149   146   141   138   137   138   141   146   149   159
 25.0   174   198   202   210   210   203   204   203   210   210   202   198   174   160   149   146   141   134   133   134   141   146   149   160
 27.5   176   201   213   223   209   195   197   195   209   223   213   201   176   160   149   146   139   129   129   129   139   146   149   160
 30.0   177   204   226   233   204   191   197   191   204   233   226   204   177   160   149   145   134   124   126   124   134   145   149   160
 32.5   180   210   239   237   201   194   206   194   201   237   239   210   180   158   147   142   128   118   120   118   128   142   147   158
 35.0   182   223   255   236   202   210   229   210   202   236   255   223   182   155   143   137   121   112   112   112   121   137   143   155
 37.5   182   235   271   232   212   238   266   238   212   232   271   235   182   151   137   130   115   104   104   104   115   130   137   151
 40.0   179   242   283   227   233   275   301   275   233   227   283   242   179   147   129   121   108  99.3  97.4  99.3   108   121   129   147
 42.5   176   244   285   224   264   288   286   288   264   224   285   244   176   141   123   112   101  94.1  90.1  94.1   101   112   123   141
 45.0   169   244   281   223   296   253   230   253   296   223   281   244   169   135   119   104  96.3  88.2  83.5  88.2  96.3   104   119   135
 47.5   157   245   278   227   312   197   172   197   312   227   278   245   157   129   118  99.6  91.8  82.9  78.0  82.9  91.8  99.6   118   129
 50.0   142   240   277   237   299   151   134   151   299   237   277   240   142   124   118  97.0  88.3  78.6  75.6  78.6  88.3  97.0   118   124
 52.5   132   227   271   243   262   123   111   123   262   243   271   227   132   121   118  95.3  84.6  75.7  73.1  75.7  84.6  95.3   118   121
 55.0   129   220   265   227   213   105  95.6   105   213   227   265   220   129   121   118  94.2  81.7  73.1  70.2  73.1  81.7  94.2   118   121
 57.5   129   220   284   184   160  92.7  84.1  92.7   160   184   284   220   129   120   118  92.9  79.1  70.2  67.2  70.2  79.1  92.9   118   120
 60.0   130   229   330   140   117  82.4  77.8  82.4   117   140   330   229   130   119   117  90.6  75.7  65.3  62.9  65.3  75.7  90.6   117   119
 62.5   135   248   375   117  95.2  76.7  70.3  76.7  95.2   117   375   248   135   119   115  87.1  70.1  51.7  49.0  51.7  70.1  87.1   115   119
 65.0   148   275   413   109  85.6  72.5  53.4  72.5  85.6   109   413   275   148   117   112  80.5  56.1  33.5  31.9  33.5  56.1  80.5   112   117
 67.5   140   307   467   105  79.6  63.7  43.6  63.7  79.6   105   467   307   140   111   102  66.2  34.9  21.2  21.8  21.2  34.9  66.2   102   111
 70.0   107   332   514  98.4  73.6  50.7  37.6  50.7  73.6  98.4   514   332   107  88.0  75.7  42.2  19.6  15.0  15.4  15.0  19.6  42.2  75.7  88.0
 72.5  41.1   290   480  82.8  64.6  39.1  31.5  39.1  64.6  82.8   480   290  41.1  50.0  44.3  19.9  11.6   9.6   9.4   9.6  11.6  19.9  44.3  50.0
 75.0  24.4   218   357  54.0  50.1  28.9  24.2  28.9  50.1  54.0   357   218  24.4  27.0  25.2   9.3   6.6   5.6   6.0   5.6   6.6   9.3  25.2  27.0
 77.5  16.8   149   220  24.1  28.9  16.6  13.9  16.6  28.9  24.1   220   149  16.8  18.9  16.4   5.5   3.4   3.5   3.8   3.5   3.4   5.5  16.4  18.9
 80.0  10.0  89.2   117   9.2   9.1   5.7   4.2   5.7   9.1   9.2   117  89.2  10.0  11.9   9.4   3.2   1.7   1.9   2.4   1.9   1.7   3.2   9.4  11.9
 82.5   5.0  34.2  49.1   4.9   2.9   3.6   2.6   3.6   2.9   4.9  49.1  34.2   5.0   6.1   4.4   1.8   1.1   1.1   1.4   1.1   1.1   1.8   4.4   6.1
 85.0   2.0   8.0  13.6   2.5   1.5   2.6   2.0   2.6   1.5   2.5  13.6   8.0   2.0   2.2   1.5   0.8   0.5   0.4   0.4   0.4   0.5   0.8   1.5   2.2
 87.5   1.0   1.8   2.1   1.2   0.9   1.6   1.6   1.6   0.9   1.2   2.1   1.8   1.0   0.6   0.4   0.2   0.1   0.0   0.0   0.0   0.1   0.2   0.4   0.6
 90.0   0.0   0.4   0.2   0.3   0.5   1.0   0.6   1.0   0.5   0.3   0.2   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
 92.5   0.0   0.0   0.0   0.0   0.0   0.6   0.0   0.6   0.0   0.0   0.0   0.0   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