Illuminance plots of Ocean_OCE-EXACT-SNN-H_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]      EINR529BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-H
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 79.0%
# tilt:  0.0
# [LAMP]      1 MT 140 16500 2800 PGZ12
# Bulbs: 1,  16500 lm each
# Source file: Ocean_OCE-EXACT-SNN-H_1_MT_140_16500_2800_PGZ12.ldt
# Luminaire flux =   790 raw, for the given bulb(s) it would be 13036 lm,
#                   79.0 % of the bulb flux
# between 75 and 90:  3.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  85.1 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   348 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   387 cd / 1000 lm,
# maximum spec. lum. intensity   387 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   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256   256
  2.5   257   261   263   266   267   268   268   268   267   266   263   261   257   253   249   246   242   241   240   241   242   246   249   253
  5.0   259   266   271   273   275   276   276   276   275   273   271   266   259   251   242   235   228   225   224   225   228   235   242   251
  7.5   261   271   277   280   282   283   282   283   282   280   277   271   261   248   234   224   216   211   209   211   216   224   234   248
 10.0   262   275   281   285   287   287   286   287   287   285   281   275   262   245   227   213   204   198   196   198   204   213   227   245
 12.5   263   277   285   289   289   288   286   288   289   289   285   277   263   240   219   203   194   189   188   189   194   203   219   240
 15.0   260   279   287   290   289   286   283   286   289   290   287   279   260   234   210   194   187   183   181   183   187   194   210   234
 17.5   257   279   290   290   286   280   278   280   286   290   290   279   257   227   202   187   180   177   175   177   180   187   202   227
 20.0   262   286   294   289   281   274   271   274   281   289   294   286   262   225   194   180   173   170   170   170   173   180   194   225
 22.5   266   294   300   287   276   268   264   268   276   287   300   294   266   224   189   174   168   165   164   165   168   174   189   224
 25.0   269   301   305   286   271   260   255   260   271   286   305   301   269   222   185   169   162   159   157   159   162   169   185   222
 27.5   271   304   306   287   264   248   242   248   264   287   306   304   271   219   179   165   157   152   150   152   157   165   179   219
 30.0   278   311   305   286   255   233   225   233   255   286   305   311   278   217   175   161   150   144   142   144   150   161   175   217
 32.5   293   324   303   283   246   213   202   213   246   283   303   324   293   215   170   156   144   137   134   137   144   156   170   215
 35.0   298   334   301   276   235   189   175   189   235   276   301   334   298   210   164   150   138   131   127   131   138   150   164   210
 37.5   290   333   296   267   218   162   148   162   218   267   296   333   290   203   157   144   133   125   121   125   133   144   157   203
 40.0   285   324   287   257   197   137   126   137   197   257   287   324   285   199   150   137   128   118   115   118   128   137   150   199
 42.5   283   317   276   245   173   117   110   117   173   245   276   317   283   194   144   129   121   114   110   114   121   129   144   194
 45.0   284   312   265   231   150   104   100   104   150   231   265   312   284   189   139   122   114   108   103   108   114   122   139   189
 47.5   281   303   251   213   129  96.2  92.6  96.2   129   213   251   303   281   182   134   116   109   101  96.4   101   109   116   134   182
 50.0   272   282   225   190   114  90.9  85.8  90.9   114   190   225   282   272   173   130   112   102  95.0  91.8  95.0   102   112   130   173
 52.5   265   260   186   157   102  87.6  79.8  87.6   102   157   186   260   265   163   126   109  96.2  89.3  86.2  89.3  96.2   109   126   163
 55.0   273   263   154   124  94.0  83.1  73.6  83.1  94.0   124   154   263   273   155   122   105  91.3  84.8  81.8  84.8  91.3   105   122   155
 57.5   279   277   142   104  86.7  76.6  66.4  76.6  86.7   104   142   277   279   151   117   102  87.0  80.1  77.0  80.1  87.0   102   117   151
 60.0   285   293   139  94.8  80.5  68.6  58.4  68.6  80.5  94.8   139   293   285   148   113  98.9  83.5  75.0  71.2  75.0  83.5  98.9   113   148
 62.5   299   314   137  89.6  74.5  60.6  50.6  60.6  74.5  89.6   137   314   299   148   108  94.4  79.1  69.2  65.2  69.2  79.1  94.4   108   148
 65.0   333   348   137  85.0  68.2  52.6  43.6  52.6  68.2  85.0   137   348   333   150   103  89.4  73.4  61.6  57.6  61.6  73.4  89.4   103   150
 67.5   377   387   136  79.1  61.6  44.4  36.0  44.4  61.6  79.1   136   387   377   144  96.9  83.3  64.7  50.6  46.4  50.6  64.7  83.3  96.9   144
 70.0   382   381   119  69.3  54.0  34.9  26.0  34.9  54.0  69.3   119   381   382   119  83.8  72.9  49.9  36.3  33.6  36.3  49.9  72.9  83.8   119
 72.5   314   311  78.3  46.6  40.8  23.1  16.2  23.1  40.8  46.6  78.3   311   314  71.9  57.9  53.8  30.2  20.6  19.8  20.6  30.2  53.8  57.9  71.9
 75.0   223   226  44.6  18.5  22.2  10.7   8.2  10.7  22.2  18.5  44.6   226   223  33.4  26.8  28.3  12.9  10.0   9.0  10.0  12.9  28.3  26.8  33.4
 77.5   150   148  27.6   5.9   7.1   5.8   4.6   5.8   7.1   5.9  27.6   148   150  21.7  10.5  10.1   5.2   4.9   4.6   4.9   5.2  10.1  10.5  21.7
 80.0  85.1  81.0  16.0   3.6   2.7   4.5   2.8   4.5   2.7   3.6  16.0  81.0  85.1  14.0   6.8   3.8   2.6   3.2   3.2   3.2   2.6   3.8   6.8  14.0
 82.5  24.8  24.7   7.0   2.2   1.7   2.8   1.8   2.8   1.7   2.2   7.0  24.7  24.8   6.9   4.2   1.9   1.3   1.5   1.4   1.5   1.3   1.9   4.2   6.9
 85.0   3.0   4.3   2.2   1.0   1.0   1.8   1.0   1.8   1.0   1.0   2.2   4.3   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   1.0   0.6   0.7   1.0   0.8   1.0   0.7   0.6   1.0   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   0.4   0.0   0.0   0.8   0.0   0.8   0.0   0.0   0.4   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