Illuminance plots of Ocean_OCE-EXACT-SNN-F_1_MT_60_6800_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]      EINR524BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-F
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 74.5%
# tilt:  0.0
# [LAMP]      1 MT 60 6800 2800 PGZ12
# Bulbs: 1,   6800 lm each
# Source file: Ocean_OCE-EXACT-SNN-F_1_MT_60_6800_2800_PGZ12.ldt
# Luminaire flux =   745 raw, for the given bulb(s) it would be  5064 lm,
#                   74.5 % 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  98.7 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   386 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   512 cd / 1000 lm,
# maximum spec. lum. intensity   512 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   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155   155
  2.5   158   159   160   161   161   161   160   161   161   161   160   159   158   156   154   152   151   149   149   149   151   152   154   156
  5.0   162   165   166   167   167   166   165   166   167   167   166   165   162   158   154   151   147   145   144   145   147   151   154   158
  7.5   166   170   173   174   174   173   172   173   174   174   173   170   166   161   156   151   146   143   141   143   146   151   156   161
 10.0   172   177   180   182   183   184   183   184   183   182   180   177   172   164   158   152   146   141   138   141   146   152   158   164
 12.5   176   182   186   190   195   194   192   194   195   190   186   182   176   166   160   153   146   139   136   139   146   153   160   166
 15.0   177   186   192   198   205   203   199   203   205   198   192   186   177   167   160   154   146   137   132   137   146   154   160   167
 17.5   178   190   197   207   212   208   203   208   212   207   197   190   178   166   159   153   145   135   129   135   145   153   159   166
 20.0   180   194   205   214   218   215   210   215   218   214   205   194   180   167   158   151   145   135   128   135   145   151   158   167
 22.5   181   199   215   220   226   226   221   226   226   220   215   199   181   168   158   151   145   135   127   135   145   151   158   168
 25.0   184   206   227   229   237   241   237   241   237   229   227   206   184   169   158   151   146   134   124   134   146   151   158   169
 27.5   187   213   240   241   250   253   245   253   250   241   240   213   187   170   159   151   144   130   118   130   144   151   159   170
 30.0   188   221   253   256   262   258   247   258   262   256   253   221   188   171   158   152   141   125   113   125   141   152   158   171
 32.5   191   233   263   272   269   259   247   259   269   272   263   233   191   171   157   151   136   122   108   122   136   151   157   171
 35.0   195   252   274   286   272   255   240   255   272   286   274   252   195   167   154   147   130   117   102   117   130   147   154   167
 37.5   195   265   286   297   274   244   225   244   274   297   286   265   195   163   149   142   125   112  94.6   112   125   142   149   163
 40.0   194   269   292   302   274   224   198   224   274   302   292   269   194   161   141   135   120   104  88.2   104   120   135   141   161
 42.5   193   271   292   302   270   196   165   196   270   302   292   271   193   156   135   124   113  99.3  83.0  99.3   113   124   135   156
 45.0   189   268   290   298   256   163   135   163   256   298   290   268   189   150   129   113   107  93.7  75.6  93.7   107   113   129   150
 47.5   181   265   292   293   231   136   112   136   231   293   292   265   181   143   125   107   101  87.0  69.2  87.0   101   107   125   143
 50.0   168   257   290   283   201   115  92.8   115   201   283   290   257   168   137   122   103  95.5  80.9  64.8  80.9  95.5   103   122   137
 52.5   162   248   269   247   170  99.6  77.8  99.6   170   247   269   248   162   132   121   101  90.2  75.8  60.8  75.8  90.2   101   121   132
 55.0   158   258   240   183   139  86.5  67.2  86.5   139   183   240   258   158   130   120  98.8  84.6  72.4  57.6  72.4  84.6  98.8   120   130
 57.5   151   282   239   132   108  74.6  58.6  74.6   108   132   239   282   151   127   119  96.7  80.5  68.6  53.8  68.6  80.5  96.7   119   127
 60.0   145   312   262   110  85.9  64.8  51.6  64.8  85.9   110   262   312   145   125   118  94.2  76.8  64.6  50.6  64.6  76.8  94.2   118   125
 62.5   144   347   281   102  76.1  56.8  44.6  56.8  76.1   102   281   347   144   123   116  91.2  72.1  59.0  45.2  59.0  72.1  91.2   116   123
 65.0   155   386   307  96.8  69.1  49.0  38.2  49.0  69.1  96.8   307   386   155   121   113  86.6  65.7  49.9  37.6  49.9  65.7  86.6   113   121
 67.5   157   452   363  92.3  62.5  41.9  33.8  41.9  62.5  92.3   363   452   157   116   108  78.9  51.0  33.9  26.4  33.9  51.0  78.9   108   116
 70.0   136   512   411  85.0  55.8  35.0  27.6  35.0  55.8  85.0   411   512   136  96.4  89.5  63.4  29.7  19.1  17.6  19.1  29.7  63.4  89.5  96.4
 72.5  60.9   434   356  62.7  47.2  27.8  20.0  27.8  47.2  62.7   356   434  60.9  55.0  53.7  35.3  14.6  12.1  12.0  12.1  14.6  35.3  53.7  55.0
 75.0  37.5   300   242  28.7  32.3  16.2  10.6  16.2  32.3  28.7   242   300  37.5  25.1  25.3  13.9   7.6   7.9   7.0   7.9   7.6  13.9  25.3  25.1
 77.5  24.3   185   142   9.6  11.1   5.6   4.6   5.6  11.1   9.6   142   185  24.3  19.0  16.3   6.6   4.0   4.7   4.4   4.7   4.0   6.6  16.3  19.0
 80.0  14.7  98.7  69.9   5.0   2.7   3.8   2.8   3.8   2.7   5.0  69.9  98.7  14.7  12.9  10.5   3.8   2.3   3.2   3.2   3.2   2.3   3.8  10.5  12.9
 82.5   6.0  27.4  24.0   2.2   1.7   2.8   1.8   2.8   1.7   2.2  24.0  27.4   6.0   7.0   5.4   2.4   1.3   1.5   1.4   1.5   1.3   2.4   5.4   7.0
 85.0   2.0   4.3   4.6   1.0   1.0   1.8   1.0   1.8   1.0   1.0   4.6   4.3   2.0   2.6   2.2   1.4   1.0   1.0   1.0   1.0   1.0   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