Illuminance plots of Ocean_OCE-EXACT-SNN-D_1_MT_35_3800_3000_G12

(as computed by ies2tab from that IES photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      EINR557BM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-D
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 72.6%
# tilt:  0.0
# [LAMP]      1 MT 35 3800 3000 G12
# Bulbs: 1,   3800 lm each
# Source file: Ocean_OCE-EXACT-SNN-D_1_MT_35_3800_3000_G12.ldt
# Luminaire flux =   726 raw, for the given bulb(s) it would be  2758 lm,
#                   72.6 % 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 100.0 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   575 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   747 cd / 1000 lm,
# maximum spec. lum. intensity   747 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   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154
  2.5   155   157   158   160   161   161   161   161   161   160   158   157   155   153   152   151   150   149   148   149   150   151   152   153
  5.0   156   160   165   166   166   167   168   167   166   166   165   160   156   152   149   147   146   145   144   145   146   147   149   152
  7.5   159   167   171   171   172   173   175   173   172   171   171   167   159   152   147   144   143   143   141   143   143   144   147   152
 10.0   163   173   177   177   177   175   178   175   177   177   177   173   163   154   146   142   141   141   140   141   141   142   146   154
 12.5   166   178   183   180   177   175   179   175   177   180   183   178   166   156   147   141   139   139   138   139   139   141   147   156
 15.0   169   182   187   179   179   179   186   179   179   179   187   182   169   157   147   141   138   138   138   138   138   141   147   157
 17.5   170   187   188   180   182   186   193   186   182   180   188   187   170   157   147   141   137   137   138   137   137   141   147   157
 20.0   172   192   189   183   189   194   200   194   189   183   189   192   172   157   146   141   138   137   140   137   138   141   146   157
 22.5   173   196   192   191   197   200   207   200   197   191   192   196   173   158   146   141   139   138   142   138   139   141   146   158
 25.0   177   199   199   203   205   203   208   203   205   203   199   199   177   158   146   142   140   137   137   137   140   142   146   158
 27.5   180   203   211   219   208   195   199   195   208   219   211   203   180   159   146   143   139   131   132   131   139   143   146   159
 30.0   181   205   223   234   202   185   191   185   202   234   223   205   181   159   146   143   137   127   128   127   137   143   146   159
 32.5   183   211   234   241   195   182   193   182   195   241   234   211   183   159   145   142   133   123   125   123   133   142   145   159
 35.0   184   223   247   238   191   188   206   188   191   238   247   223   184   154   142   137   126   118   121   118   126   137   142   154
 37.5   186   234   262   230   193   207   235   207   193   230   262   234   186   149   136   132   121   111   113   111   121   132   136   149
 40.0   185   240   271   222   203   235   265   235   203   222   271   240   185   144   128   125   114   102   105   102   114   125   128   144
 42.5   181   241   273   214   225   258   273   258   225   214   273   241   181   139   122   115   106  96.8  96.6  96.8   106   115   122   139
 45.0   176   239   270   207   255   249   239   249   255   207   270   239   176   133   117   107  99.4  91.2  87.8  91.2  99.4   107   117   133
 47.5   161   238   273   202   283   210   195   210   283   202   273   238   161   125   115   102  94.8  85.2  82.0  85.2  94.8   102   115   125
 50.0   141   229   278   202   289   169   153   169   289   202   278   229   141   118   114  98.8  90.7  80.0  76.2  80.0  90.7  98.8   114   118
 52.5   126   210   269   199   266   134   118   134   266   199   269   210   126   114   114  96.8  86.9  75.8  74.2  75.8  86.9  96.8   114   114
 55.0   122   202   265   181   217   107  93.2   107   217   181   265   202   122   112   115  95.8  82.9  73.3  71.6  73.3  82.9  95.8   115   112
 57.5   122   199   318   150   154  88.3  81.2  88.3   154   150   318   199   122   111   116  95.6  79.6  70.6  68.6  70.6  79.6  95.6   116   111
 60.0   125   200   423   127   106  78.5  74.0  78.5   106   127   423   200   125   110   116  94.9  76.6  66.8  64.8  66.8  76.6  94.9   116   110
 62.5   130   208   507   117  90.4  73.9  56.0  73.9  90.4   117   507   208   130   108   116  92.9  72.9  58.9  54.4  58.9  72.9  92.9   116   108
 65.0   143   221   575   115  82.9  66.3  46.8  66.3  82.9   115   575   221   143   106   116  88.3  63.0  42.2  39.2  42.2  63.0  88.3   116   106
 67.5   134   236   679   113  76.9  52.8  40.6  52.8  76.9   113   679   236   134   102   113  77.6  42.0  25.6  25.6  25.6  42.0  77.6   113   102
 70.0  99.4   238   747   105  69.2  40.9  33.8  40.9  69.2   105   747   238  99.4  83.5  91.3  54.4  23.7  18.2  19.8  18.2  23.7  54.4  91.3  83.5
 72.5  34.9   184   627  79.5  56.8  32.1  27.6  32.1  56.8  79.5   627   184  34.9  43.6  56.5  27.5  15.5  13.2  14.2  13.2  15.5  27.5  56.5  43.6
 75.0  21.9   135   406  39.7  38.3  20.5  18.8  20.5  38.3  39.7   406   135  21.9  22.7  35.7  13.4   9.8   8.1   8.2   8.1   9.8  13.4  35.7  22.7
 77.5  15.0  92.3   221  13.8  14.2   7.1   5.6   7.1  14.2  13.8   221  92.3  15.0  17.1  25.0   8.6   5.2   4.7   5.4   4.7   5.2   8.6  25.0  17.1
 80.0   9.1  52.1   100   6.7   3.4   3.8   3.6   3.8   3.4   6.7   100  52.1   9.1  11.2  15.1   5.2   2.6   3.2   4.2   3.2   2.6   5.2  15.1  11.2
 82.5   5.0  14.7  29.5   3.3   1.7   2.8   2.0   2.8   1.7   3.3  29.5  14.7   5.0   6.2   7.1   2.9   1.3   2.2   2.4   2.2   1.3   2.9   7.1   6.2
 85.0   2.0   2.3   3.9   1.6   1.0   1.8   1.8   1.8   1.0   1.6   3.9   2.3   2.0   2.6   2.2   1.4   1.0   1.2   1.2   1.2   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