Illuminance plots of Ocean_OCE-EXACT-SNN-C_1_MT_90_10450_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]      EINR223YM1.LDT
# [LUMINAIRE] OCE-EXACT-SNN-C
# [LUMCAT]    Ocean 
# [DATE]      08/11/2012/2007  INDUSTRIA Labor Capelle
# down given: 100%
# out given: 77.1%
# tilt:  0.0
# [LAMP]      1 MT 90 10450 2800 PGZ12
# Bulbs: 1,  10450 lm each
# Source file: Ocean_OCE-EXACT-SNN-C_1_MT_90_10450_2800_PGZ12.ldt
# Luminaire flux =   771 raw, for the given bulb(s) it would be  8059 lm,
#                   77.1 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  67.3 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   406 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   459 cd / 1000 lm,
# maximum spec. lum. intensity   459 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   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190
  2.5   191   192   193   194   195   195   195   195   195   194   193   192   191   190   188   187   186   185   185   185   186   187   188   190
  5.0   191   193   196   199   200   201   201   201   200   199   196   193   191   188   186   183   181   180   179   180   181   183   186   188
  7.5   191   195   199   203   206   208   208   208   206   203   199   195   191   187   183   179   177   176   175   176   177   179   183   187
 10.0   190   196   202   208   213   215   215   215   213   208   202   196   190   185   180   176   174   173   172   173   174   176   180   185
 12.5   189   197   205   213   219   223   223   223   219   213   205   197   189   183   177   173   171   170   169   170   171   173   177   183
 15.0   190   198   209   218   225   230   230   230   225   218   209   198   190   181   174   171   169   168   166   168   169   171   174   181
 17.5   189   201   213   223   232   236   237   236   232   223   213   201   189   179   172   168   167   166   164   166   167   168   172   179
 20.0   191   204   218   228   238   243   243   243   238   228   218   204   191   179   169   166   164   163   162   163   164   166   169   179
 22.5   192   210   225   236   243   249   250   249   243   236   225   210   192   178   168   164   162   161   161   161   162   164   168   178
 25.0   194   216   235   244   249   254   254   254   249   244   235   216   194   179   167   162   160   159   158   159   160   162   167   179
 27.5   195   223   247   254   254   256   256   256   254   254   247   223   195   178   166   161   158   154   153   154   158   161   166   178
 30.0   196   228   258   266   258   256   255   256   258   266   258   228   196   177   165   160   153   148   148   148   153   160   165   177
 32.5   199   238   267   276   259   253   249   253   259   276   267   238   199   175   163   158   147   144   144   144   147   158   163   175
 35.0   202   252   276   282   259   244   239   244   259   282   276   252   202   172   160   153   142   138   137   138   142   153   160   172
 37.5   203   263   284   283   256   231   226   231   256   283   284   263   203   168   154   146   136   131   128   131   136   146   154   168
 40.0   200   268   289   281   251   217   210   217   251   281   289   268   200   165   146   138   129   122   120   122   129   138   146   165
 42.5   196   270   291   276   242   200   191   200   242   276   291   270   196   160   139   129   121   115   112   115   121   129   139   160
 45.0   191   269   291   269   231   182   171   182   231   269   291   269   191   154   133   120   114   108   103   108   114   120   133   154
 47.5   178   268   293   262   217   163   149   163   217   262   293   268   178   146   129   113   107  99.8  94.6  99.8   107   113   129   146
 50.0   162   264   292   251   199   145   128   145   199   251   292   264   162   138   126   109  99.9  92.4  88.2  92.4  99.9   109   126   138
 52.5   153   262   278   223   176   127   111   127   176   223   278   262   153   133   124   106  93.7  85.5  82.2  85.5  93.7   106   124   133
 55.0   151   274   265   182   151   109  93.8   109   151   182   265   274   151   129   123   104  87.5  80.1  77.0  80.1  87.5   104   123   129
 57.5   148   295   279   148   123  90.7  78.6  90.7   123   148   279   295   148   125   122   101  82.8  73.5  70.4  73.5  82.8   101   122   125
 60.0   147   321   314   135  97.9  76.7  66.6  76.7  97.9   135   314   321   147   122   120  98.1  77.4  64.9  61.8  64.9  77.4  98.1   120   122
 62.5   154   354   353   133  83.6  64.5  55.6  64.5  83.6   133   353   354   154   119   117  93.9  69.3  54.3  51.2  54.3  69.3  93.9   117   119
 65.0   163   406   404   134  75.2  55.4  48.4  55.4  75.2   134   404   406   163   116   112  86.6  57.5  41.8  38.6  41.8  57.5  86.6   112   116
 67.5   154   459   458   130  67.9  46.9  40.4  46.9  67.9   130   458   459   154   103  97.5  72.5  41.8  28.1  26.4  28.1  41.8  72.5  97.5   103
 70.0   107   438   449   116  59.3  39.1  31.6  39.1  59.3   116   449   438   107  73.3  70.7  50.7  24.3  17.3  16.8  17.3  24.3  50.7  70.7  73.3
 72.5  56.1   335   348  78.5  47.3  28.1  20.0  28.1  47.3  78.5   348   335  56.1  37.0  40.7  27.3  12.7  11.1  11.8  11.1  12.7  27.3  40.7  37.0
 75.0  38.1   227   220  35.7  28.5  14.7  10.6  14.7  28.5  35.7   220   227  38.1  20.2  23.6  12.7   7.3   7.7   7.0   7.7   7.3  12.7  23.6  20.2
 77.5  25.1   137   121  14.6   9.1   5.6   4.6   5.6   9.1  14.6   121   137  25.1  15.8  16.0   7.2   4.6   4.7   4.4   4.7   4.6   7.2  16.0  15.8
 80.0  14.6  67.3  55.4   6.8   2.7   3.8   2.8   3.8   2.7   6.8  55.4  67.3  14.6  10.0   9.6   4.8   2.6   3.2   3.2   3.2   2.6   4.8   9.6  10.0
 82.5   5.0  17.5  17.4   2.8   1.7   2.8   1.8   2.8   1.7   2.8  17.4  17.5   5.0   5.2   4.4   2.8   1.3   2.2   2.2   2.2   1.3   2.8   4.4   5.2
 85.0   2.0   2.5   3.0   1.0   1.0   1.8   1.0   1.8   1.0   1.0   3.0   2.5   2.0   1.8   1.6   1.4   1.0   1.2   1.2   1.2   1.0   1.4   1.6   1.8
 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