Illuminance plots of Ocean_OCE-EXACT-SNN-E_1_MT_150_15000_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]      EINR574BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-E
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 74.3%
# tilt:  0.0
# [LAMP]      1 MT 150 15000 3000 G12
# Bulbs: 1,  15000 lm each
# Source file: Ocean_OCE-EXACT-SNN-E_1_MT_150_15000_3000_G12.ldt
# Luminaire flux =   743 raw, for the given bulb(s) it would be 11146 lm,
#                   74.3 % of the bulb flux
# between 75 and 90:  3.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  79.8 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_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   375 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   448 cd / 1000 lm,
# maximum spec. lum. intensity   448 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
  2.5   169   171   172   174   175   175   175   175   175   174   172   171   169   168   167   166   165   164   164   164   165   166   167   168
  5.0   171   173   177   179   181   181   181   181   181   179   177   173   171   168   164   162   161   160   160   160   161   162   164   168
  7.5   172   178   182   184   185   185   187   185   185   184   182   178   172   167   163   160   158   157   157   157   158   160   163   167
 10.0   173   181   186   188   188   189   190   189   188   188   186   181   173   166   161   158   157   155   154   155   157   158   161   166
 12.5   175   184   188   190   193   196   198   196   193   190   188   184   175   166   160   156   155   154   152   154   155   156   160   166
 15.0   176   187   190   195   201   205   208   205   201   195   190   187   176   165   158   154   153   153   150   153   153   154   158   165
 17.5   177   189   193   201   209   214   216   214   209   201   193   189   177   165   158   153   152   152   149   152   152   153   158   165
 20.0   178   191   199   209   217   219   219   219   217   209   199   191   178   165   157   152   151   151   148   151   151   152   157   165
 22.5   178   194   206   219   221   221   221   221   221   219   206   194   178   164   156   152   149   149   148   149   149   152   156   164
 25.0   180   200   217   228   224   224   224   224   224   228   217   200   180   165   155   152   149   147   143   147   149   152   155   165
 27.5   182   205   229   234   226   226   227   226   226   234   229   205   182   164   154   152   148   141   138   141   148   152   154   164
 30.0   183   213   241   241   229   229   232   229   229   241   241   213   183   164   153   152   145   137   134   137   145   152   153   164
 32.5   187   224   251   247   233   237   248   237   233   247   251   224   187   163   152   150   140   132   130   132   140   150   152   163
 35.0   190   236   261   253   240   251   264   251   240   253   261   236   190   160   149   145   134   127   123   127   134   145   149   160
 37.5   189   246   273   256   252   261   264   261   252   256   273   246   189   157   143   138   128   120   115   120   128   138   143   157
 40.0   187   252   281   257   269   255   248   255   269   257   281   252   187   153   137   130   121   112   107   112   121   130   137   153
 42.5   185   255   285   258   281   236   214   236   281   258   285   255   185   147   131   122   113   106  99.4   106   113   122   131   147
 45.0   179   256   288   261   281   205   178   205   281   261   288   256   179   140   126   113   105  99.4  90.8  99.4   105   113   126   140
 47.5   165   252   292   264   269   172   148   172   269   264   292   252   165   133   123   107  98.5  92.4  85.0  92.4  98.5   107   123   133
 50.0   150   237   282   263   247   146   124   146   247   263   282   237   150   127   122   103  93.8  87.0  80.0  87.0  93.8   103   122   127
 52.5   139   222   260   244   213   124   106   124   213   244   260   222   139   124   122   101  90.5  82.0  76.6  82.0  90.5   101   122   124
 55.0   135   220   243   205   175   105  91.6   105   175   205   243   220   135   123   122  99.4  86.1  79.4  74.4  79.4  86.1  99.4   122   123
 57.5   133   231   252   161   134  90.1  80.2  90.1   134   161   252   231   133   123   122  98.3  83.3  75.9  70.0  75.9  83.3  98.3   122   123
 60.0   133   253   283   130   103  79.4  71.4  79.4   103   130   283   253   133   122   122  96.8  80.4  70.3  64.2  70.3  80.4  96.8   122   122
 62.5   138   282   324   116  87.9  71.0  63.2  71.0  87.9   116   324   282   138   122   121  94.3  75.3  62.0  55.8  62.0  75.3  94.3   121   122
 65.0   144   317   375   110  80.5  64.6  54.0  64.6  80.5   110   375   317   144   121   118  89.1  66.4  49.9  44.4  49.9  66.4  89.1   118   121
 67.5   137   351   432   106  74.5  56.1  44.2  56.1  74.5   106   432   351   137   114   110  77.6  52.3  36.2  33.2  36.2  52.3  77.6   110   114
 70.0   105   355   448  97.5  66.9  46.1  35.2  46.1  66.9  97.5   448   355   105  92.0  90.2  57.2  34.4  23.8  23.8  23.8  34.4  57.2  90.2  92.0
 72.5  60.5   298   381  76.6  54.1  35.3  25.6  35.3  54.1  76.6   381   298  60.5  59.8  61.4  33.0  20.5  15.6  15.6  15.6  20.5  33.0  61.4  59.8
 75.0  33.1   218   264  44.2  35.1  21.7  14.2  21.7  35.1  44.2   264   218  33.1  33.1  36.0  16.1  12.1  10.1   9.2  10.1  12.1  16.1  36.0  33.1
 77.5  20.6   144   155  18.8  14.8   8.7   6.2   8.7  14.8  18.8   155   144  20.6  20.9  21.5   8.1   6.5   5.9   5.6   5.9   6.5   8.1  21.5  20.9
 80.0  12.8  79.8  76.7   8.2   4.1   3.8   2.8   3.8   4.1   8.2  76.7  79.8  12.8  13.7  12.9   4.8   3.6   3.5   3.4   3.5   3.6   4.8  12.9  13.7
 82.5   6.0  24.8  25.3   3.8   1.7   2.8   2.0   2.8   1.7   3.8  25.3  24.8   6.0   7.0   6.5   2.9   2.3   2.2   2.2   2.2   2.3   2.9   6.5   7.0
 85.0   2.0   4.4   3.9   1.6   1.0   1.8   1.8   1.8   1.0   1.6   3.9   4.4   2.0   2.6   2.2   1.4   1.3   1.2   1.2   1.2   1.3   1.4   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