Illuminance plots of Ocean_OCE-EXACT-SNN-D_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]      EINR538BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-D
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 77.5%
# tilt:  0.0
# [LAMP]      1 MT 140 16500 2800 PGZ12
# Bulbs: 1,  16500 lm each
# Source file: Ocean_OCE-EXACT-SNN-D_1_MT_140_16500_2800_PGZ12.ldt
# Luminaire flux =   775 raw, for the given bulb(s) it would be 12793 lm,
#                   77.5 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  73.9 cd / 1000 lm ,  0.5 % 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   432 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   492 cd / 1000 lm,
# maximum spec. lum. intensity   492 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   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194   194
  2.5   195   197   198   199   200   201   201   201   200   199   198   197   195   193   192   191   189   189   188   189   189   191   192   193
  5.0   195   198   202   205   207   208   209   208   207   205   202   198   195   192   189   186   185   183   183   183   185   186   189   192
  7.5   196   201   206   211   215   217   217   217   215   211   206   201   196   191   187   183   180   179   178   179   180   183   187   191
 10.0   195   203   211   218   223   227   227   227   223   218   211   203   195   189   185   180   177   175   175   175   177   180   185   189
 12.5   196   205   215   225   232   236   237   236   232   225   215   205   196   188   181   177   174   173   172   173   174   177   181   188
 15.0   195   207   220   231   240   244   246   244   240   231   220   207   195   186   178   174   171   170   169   170   171   174   178   186
 17.5   195   210   225   238   248   252   253   252   248   238   225   210   195   184   175   170   168   167   166   167   168   170   175   184
 20.0   197   215   231   245   254   258   259   258   254   245   231   215   197   183   172   168   166   165   164   165   166   168   172   183
 22.5   198   221   240   253   259   262   261   262   259   253   240   221   198   182   171   165   163   162   162   162   163   165   171   182
 25.0   199   227   251   262   263   262   263   262   263   262   251   227   199   182   169   163   161   159   158   159   161   163   169   182
 27.5   201   234   263   270   265   261   260   261   265   270   263   234   201   181   168   162   158   153   152   153   158   162   168   181
 30.0   203   242   275   279   264   256   254   256   264   279   275   242   203   180   166   161   153   147   146   147   153   161   166   180
 32.5   207   256   285   285   262   248   244   248   262   285   285   256   207   178   164   158   147   142   141   142   147   158   164   178
 35.0   211   274   294   288   258   237   233   237   258   288   294   274   211   175   160   153   141   136   134   136   141   153   160   175
 37.5   210   284   302   287   253   224   217   224   253   287   302   284   210   171   154   146   135   129   126   129   135   146   154   171
 40.0   208   288   305   282   245   207   199   207   245   282   305   288   208   168   147   138   128   120   118   120   128   138   147   168
 42.5   205   290   303   274   235   189   179   189   235   274   303   290   205   163   141   129   120   114   111   114   120   129   141   163
 45.0   201   290   300   264   221   169   157   169   221   264   300   290   201   157   135   120   113   107   102   107   113   120   135   157
 47.5   191   289   297   254   205   151   135   151   205   254   297   289   191   150   131   113   107  98.9  94.4  98.9   107   113   131   150
 50.0   178   283   288   238   186   133   116   133   186   238   288   283   178   143   127   109  99.8  92.2  88.2  92.2  99.8   109   127   143
 52.5   170   279   266   207   165   115  99.0   115   165   207   266   279   170   138   125   105  93.5  85.5  82.2  85.5  93.5   105   125   138
 55.0   168   292   249   165   140  98.6  84.6  98.6   140   165   249   292   168   133   123   102  87.6  80.1  77.0  80.1  87.6   102   123   133
 57.5   165   314   257   131   114  84.3  73.0  84.3   114   131   257   314   165   128   121  99.8  82.9  75.0  71.2  75.0  82.9  99.8   121   128
 60.0   166   340   280   116  92.8  73.1  63.2  73.1  92.8   116   280   340   166   124   118  97.2  78.7  67.7  63.6  67.7  78.7  97.2   118   124
 62.5   175   375   308   110  80.8  62.7  54.6  62.7  80.8   110   308   375   175   122   114  93.1  72.0  58.1  54.0  58.1  72.0  93.1   114   122
 65.0   191   432   347   106  72.8  54.6  47.4  54.6  72.8   106   347   432   191   118   109  86.4  61.2  46.5  42.4  46.5  61.2  86.4   109   118
 67.5   189   492   387   101  65.2  46.6  39.2  46.6  65.2   101   387   492   189   107  96.4  74.4  46.5  32.3  29.6  32.3  46.5  74.4  96.4   107
 70.0   145   475   372  87.7  57.2  37.9  29.8  37.9  57.2  87.7   372   475   145  77.7  70.9  54.4  28.6  19.7  19.0  19.7  28.6  54.4  70.9  77.7
 72.5  86.6   367   283  57.0  44.9  26.2  19.0  26.2  44.9  57.0   283   367  86.6  39.5  39.3  30.2  14.6  11.6  12.2  11.6  14.6  30.2  39.3  39.5
 75.0  58.6   250   178  23.5  25.8  13.1   9.8  13.1  25.8  23.5   178   250  58.6  20.8  19.8  13.5   7.6   7.7   7.0   7.7   7.6  13.5  19.8  20.8
 77.5  38.3   150  98.2   9.7   7.7   5.6   4.6   5.6   7.7   9.7  98.2   150  38.3  15.9  13.3   6.6   4.6   4.7   4.4   4.7   4.6   6.6  13.3  15.9
 80.0  21.3  73.9  45.7   5.0   2.7   3.8   2.8   3.8   2.7   5.0  45.7  73.9  21.3  10.9   8.9   3.8   2.6   3.2   3.2   3.2   2.6   3.8   8.9  10.9
 82.5   6.9  19.5  15.1   2.2   1.7   2.8   1.8   2.8   1.7   2.2  15.1  19.5   6.9   6.1   4.4   2.4   1.3   1.5   2.2   1.5   1.3   2.4   4.4   6.1
 85.0   2.0   2.7   3.0   1.0   1.0   1.8   1.0   1.8   1.0   1.0   3.0   2.7   2.0   2.6   1.6   1.4   1.0   1.0   1.2   1.0   1.0   1.4   1.6   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