Illuminance plots of Ocean_OCE-EXACT-SNN-E-_1_MT_140_16500_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]      EINR537BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-E#
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 77.8%
# tilt:  0.0
# [LAMP]      1 MT 140 16500 2800 PGZ12
# Bulbs: 1,  16500 lm each
# Source file: Ocean_OCE-EXACT-SNN-E-_1_MT_140_16500_2800_PGZ12.ldt
# Luminaire flux =   778 raw, for the given bulb(s) it would be 12837 lm,
#                   77.8 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  82.0 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.8 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:   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   428 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   488 cd / 1000 lm,
# maximum spec. lum. intensity   488 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   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202   202
  2.5   202   204   206   208   209   210   210   210   209   208   206   204   202   200   198   196   195   194   194   194   195   196   198   200
  5.0   203   207   212   216   220   221   221   221   220   216   212   207   203   199   195   192   190   188   187   188   190   192   195   199
  7.5   204   211   219   225   229   232   232   232   229   225   219   211   204   198   193   188   185   183   182   183   185   188   193   198
 10.0   204   215   225   234   239   243   243   243   239   234   225   215   204   196   190   184   180   179   179   179   180   184   190   196
 12.5   205   218   231   242   249   254   255   254   249   242   231   218   205   194   186   180   177   176   176   176   177   180   186   194
 15.0   205   221   236   250   259   262   262   262   259   250   236   221   205   192   183   177   174   172   172   172   174   177   183   192
 17.5   205   224   241   257   265   267   266   267   265   257   241   224   205   189   179   174   171   169   168   169   171   174   179   189
 20.0   206   229   250   263   269   270   268   270   269   263   250   229   206   188   176   170   167   165   165   165   167   170   176   188
 22.5   208   236   260   270   271   268   266   268   271   270   260   236   208   187   174   167   164   163   162   163   164   167   174   187
 25.0   210   244   271   276   270   265   262   265   270   276   271   244   210   187   172   165   161   158   157   158   161   165   172   187
 27.5   211   252   284   282   267   260   257   260   267   282   284   252   211   185   170   162   157   152   150   152   157   162   170   185
 30.0   213   262   294   286   264   253   249   253   264   286   294   262   213   183   167   160   152   146   144   146   152   160   167   183
 32.5   219   276   301   289   259   243   238   243   259   289   301   276   219   181   164   158   146   139   138   139   146   158   164   181
 35.0   224   296   306   288   255   231   224   231   255   288   306   296   224   178   160   153   140   133   131   133   140   153   160   178
 37.5   223   306   311   283   248   214   206   214   248   283   311   306   223   175   155   146   134   127   124   127   134   146   155   175
 40.0   221   307   310   276   239   196   186   196   239   276   310   307   221   172   148   138   128   119   116   119   128   138   148   172
 42.5   219   308   305   267   226   175   162   175   226   267   305   308   219   168   141   129   120   114   110   114   120   129   141   168
 45.0   217   307   298   256   209   153   138   153   209   256   298   307   217   162   136   119   113   107   102   107   113   119   136   162
 47.5   211   305   290   244   190   132   119   132   190   244   290   305   211   156   131   113   107  98.9  94.4  98.9   107   113   131   156
 50.0   201   295   276   226   170   115   102   115   170   226   276   295   201   148   127   109  99.8  92.3  88.2  92.3  99.8   109   127   148
 52.5   194   285   247   193   149   102  88.8   102   149   193   247   285   194   142   124   105  93.6  86.3  83.0  86.3  93.6   105   124   142
 55.0   194   296   223   151   126  90.4  78.2  90.4   126   151   223   296   194   137   122   103  88.2  81.1  78.0  81.1  88.2   103   122   137
 57.5   192   317   223   119   104  79.6  69.4  79.6   104   119   223   317   192   132   119   100  83.9  76.1  73.0  76.1  83.9   100   119   132
 60.0   193   341   235   104  87.2  70.7  61.4  70.7  87.2   104   235   341   193   129   115  96.8  79.8  70.2  66.4  70.2  79.8  96.8   115   129
 62.5   205   374   250  98.3  78.1  62.4  53.4  62.4  78.1  98.3   250   374   205   127   111  92.3  74.4  61.1  57.8  61.1  74.4  92.3   111   127
 65.0   230   428   272  93.9  70.9  53.6  45.6  53.6  70.9  93.9   272   428   230   124   106  86.8  65.6  50.3  47.2  50.3  65.6  86.8   106   124
 67.5   242   488   296  88.0  63.2  45.6  38.2  45.6  63.2  88.0   296   488   242   114  95.2  77.3  52.2  37.0  34.6  37.0  52.2  77.3  95.2   114
 70.0   206   480   280  76.5  55.2  36.9  28.8  36.9  55.2  76.5   280   480   206  85.5  73.2  60.2  33.9  23.1  22.4  23.1  33.9  60.2  73.2  85.5
 72.5   138   380   209  50.0  43.3  25.1  18.2  25.1  43.3  50.0   209   380   138  44.3  41.9  35.5  16.8  13.0  12.8  13.0  16.8  35.5  41.9  44.3
 75.0  93.2   264   132  19.6  25.2  12.3   9.8  12.3  25.2  19.6   132   264  93.2  21.6  19.1  15.3   7.9   7.9   7.0   7.9   7.9  15.3  19.1  21.6
 77.5  61.0   162  75.4   7.2   7.7   5.6   4.6   5.6   7.7   7.2  75.4   162  61.0  15.9  11.3   6.6   4.6   4.7   4.4   4.7   4.6   6.6  11.3  15.9
 80.0  32.8  82.0  36.7   4.3   2.7   3.8   2.8   3.8   2.7   4.3  36.7  82.0  32.8  10.9   7.4   3.8   2.6   3.2   3.2   3.2   2.6   3.8   7.4  10.9
 82.5   9.9  21.9  12.5   2.2   1.7   2.8   1.8   2.8   1.7   2.2  12.5  21.9   9.9   6.1   4.2   2.4   1.3   1.5   2.2   1.5   1.3   2.4   4.2   6.1
 85.0   2.0   2.9   2.6   1.0   1.0   1.8   1.0   1.8   1.0   1.0   2.6   2.9   2.0   2.6   2.2   1.4   1.0   1.0   1.2   1.0   1.0   1.4   2.2   2.6
 87.5   1.0   1.0   0.4   0.6   0.7   1.0   0.8   1.0   0.7   0.6   0.4   1.0   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