Illuminance plots of Ocean_OCE-EXACT-SNN-E_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]      EINR212YM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-E
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 74.4%
# tilt:  0.0
# [LAMP]      1 MT 45 4300 2800 PGZ12
# Bulbs: 1,   4300 lm each
# Source file: Ocean_OCE-EXACT-SNN-E_1_MT_45_4300_2800_PGZ12.ldt
# Luminaire flux =   744 raw, for the given bulb(s) it would be  3199 lm,
#                   74.4 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  85.2 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   394 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   554 cd / 1000 lm,
# maximum spec. lum. intensity   554 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   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151
  2.5   154   155   157   158   158   158   157   158   158   158   157   155   154   152   150   148   147   146   145   146   147   148   150   152
  5.0   158   160   162   164   164   163   163   163   164   164   162   160   158   154   151   147   144   141   140   141   144   147   151   154
  7.5   161   166   170   171   170   169   168   169   170   171   170   166   161   157   153   147   142   138   136   138   142   147   153   157
 10.0   166   172   176   177   177   177   176   177   177   177   176   172   166   160   155   148   141   136   133   136   141   148   155   160
 12.5   170   177   182   184   186   186   186   186   186   184   182   177   170   162   156   149   141   134   131   134   141   149   156   162
 15.0   172   181   186   191   195   195   193   195   195   191   186   181   172   163   156   150   141   133   128   133   141   150   156   163
 17.5   173   185   191   198   204   201   197   201   204   198   191   185   173   162   155   149   142   132   126   132   142   149   155   162
 20.0   176   189   197   205   210   206   199   206   210   205   197   189   176   163   154   148   143   133   126   133   143   148   154   163
 22.5   179   194   206   213   215   210   203   210   215   213   206   194   179   164   154   149   144   135   127   135   144   149   154   164
 25.0   183   201   218   221   220   217   211   217   220   221   218   201   183   166   155   149   146   134   125   134   146   149   155   166
 27.5   186   209   234   231   227   227   222   227   227   231   234   209   186   168   157   150   145   131   120   131   145   150   157   168
 30.0   186   215   246   244   236   241   236   241   236   244   246   215   186   169   157   151   142   127   115   127   142   151   157   169
 32.5   188   224   256   257   248   250   241   250   248   257   256   224   188   169   156   151   137   124   111   124   137   151   156   169
 35.0   191   239   266   267   259   253   242   253   259   267   266   239   191   165   154   148   131   119   105   119   131   148   154   165
 37.5   191   251   278   273   266   249   234   249   266   273   278   251   191   160   147   142   126   114  96.8   114   126   142   147   160
 40.0   190   257   284   277   269   237   217   237   269   277   284   257   190   156   140   135   121   105  89.4   105   121   135   140   156
 42.5   189   259   285   282   270   216   191   216   270   282   285   259   189   152   133   124   113   100  84.0   100   113   124   133   152
 45.0   186   255   283   285   263   189   162   189   263   285   283   255   186   146   127   114   107  94.0  75.8  94.0   107   114   127   146
 47.5   174   251   286   285   248   162   136   162   248   285   286   251   174   139   123   107   102  87.1  69.2  87.1   102   107   123   139
 50.0   157   241   291   281   227   139   113   139   227   281   291   241   157   132   121   104  95.7  81.0  64.0  81.0  95.7   104   121   132
 52.5   148   228   279   253   198   118  91.8   118   198   253   279   228   148   128   120   101  90.2  75.1  60.6  75.1  90.2   101   120   128
 55.0   145   233   258   195   163  98.5  76.0  98.5   163   195   258   233   145   127   121  99.5  84.5  71.4  56.8  71.4  84.5  99.5   121   127
 57.5   140   251   269   145   123  81.2  62.2  81.2   123   145   269   251   140   124   120  98.2  79.9  67.7  53.6  67.7  79.9  98.2   120   124
 60.0   136   276   313   123  93.6  68.2  53.4  68.2  93.6   123   313   276   136   122   119  96.0  76.5  63.6  49.8  63.6  76.5  96.0   119   122
 62.5   136   307   351   115  80.7  57.8  45.8  57.8  80.7   115   351   307   136   120   118  93.1  71.4  55.7  42.6  55.7  71.4  93.1   118   120
 65.0   148   342   394   112  72.8  49.9  40.0  49.9  72.8   112   394   342   148   118   116  88.4  61.9  42.9  33.0  42.9  61.9  88.4   116   118
 67.5   145   397   479   109  65.2  42.9  34.8  42.9  65.2   109   479   397   145   112   110  79.3  44.0  27.5  22.2  27.5  44.0  79.3   110   112
 70.0   115   434   554   101  57.8  35.8  28.6  35.8  57.8   101   554   434   115  91.0  86.5  58.1  23.9  17.0  16.0  17.0  23.9  58.1  86.5  91.0
 72.5  43.8   350   483  74.0  48.6  28.0  21.0  28.0  48.6  74.0   483   350  43.8  46.4  49.6  29.2  13.1  11.9  11.8  11.9  13.1  29.2  49.6  46.4
 75.0  27.2   238   322  34.9  32.6  17.0  11.4  17.0  32.6  34.9   322   238  27.2  25.3  27.9  12.2   7.6   7.9   7.0   7.9   7.6  12.2  27.9  25.3
 77.5  18.7   149   182  13.0  11.7   5.6   4.6   5.6  11.7  13.0   182   149  18.7  19.0  19.5   7.2   4.6   4.7   4.4   4.7   4.6   7.2  19.5  19.0
 80.0  10.9  79.6  85.2   6.3   2.7   3.6   2.8   3.6   2.7   6.3  85.2  79.6  10.9  12.9  12.0   4.8   2.6   3.2   3.2   3.2   2.6   4.8  12.0  12.9
 82.5   5.0  21.6  27.4   3.3   1.7   2.0   1.8   2.0   1.7   3.3  27.4  21.6   5.0   7.0   5.9   2.8   1.3   1.5   2.2   1.5   1.3   2.8   5.9   7.0
 85.0   2.0   2.9   4.6   1.6   1.0   1.8   1.0   1.8   1.0   1.6   4.6   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