Illuminance plots of Thema_T1-2B-MI-CIRC_1_MT_70_7300_3000_G12

(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]      TH07I00S.LDT
# [LUMINAIRE] T1-2B-MI-CIRC
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/2006
# down given: 89%
# out given: 80.9%
# tilt:  0.0
# [LAMP]      1 MT 70 7300 3000 G12
# Bulbs: 1,   7300 lm each
# Source file: Thema_T1-2B-MI-CIRC_1_MT_70_7300_3000_G12.ldt
# Luminaire flux =   809 raw, for the given bulb(s) it would be  5908 lm,
#                   80.9 % of the bulb flux
# between 75 and 90:  5.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.8 cd / 1000 lm , 13.6 % of the luminaire flux
# 90deg and above:  max  20.1 cd / 1000 lm , 11.2 % 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: 216 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 622 %
#  (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   144 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   119 cd / 1000 lm,
# maximum spec. lum. intensity   377 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  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5  66.5
  2.5  72.7  71.8  70.6  69.1  67.7  66.9  67.4  66.9  67.7  69.1  70.6  71.8  72.7  72.7  72.7  71.2  70.2  68.8  67.6  68.8  70.2  71.2  72.7  72.7
  5.0  78.9  77.2  74.6  71.7  68.8  67.3  68.3  67.3  68.8  71.7  74.6  77.2  78.9  78.8  78.9  75.9  73.8  71.2  68.7  71.2  73.8  75.9  78.9  78.8
  7.5  96.6  93.2  88.4  82.6  75.6  70.2  70.0  70.2  75.6  82.6  88.4  93.2  96.6  96.3  95.8  90.4  83.9  76.3  70.9  76.3  83.9  90.4  95.8  96.3
 10.0   114   109   102  93.5  82.4  73.1  71.7  73.1  82.4  93.5   102   109   114   114   113   105  94.0  81.4  73.1  81.4  94.0   105   113   114
 12.5   142   135   127   115  98.3  79.8  74.9  79.8  98.3   115   127   135   142   142   140   129   113  91.4  78.1  91.4   113   129   140   142
 15.0   171   161   151   137   114  86.4  78.1  86.4   114   137   151   161   171   170   167   153   131   102  83.0   102   131   153   167   170
 17.5   204   192   181   166   139  95.1  81.0  95.1   139   166   181   192   204   203   199   183   157   115  91.1   115   157   183   199   203
 20.0   237   223   211   194   163   104  83.9   104   163   194   211   223   237   236   230   212   183   129  99.2   129   183   212   230   236
 22.5   275   261   245   226   192   113  85.9   113   192   226   245   261   275   271   263   243   209   144   113   144   209   243   263   271
 25.0   312   298   279   257   220   121  87.8   121   220   257   279   298   312   307   296   275   235   158   126   158   235   275   296   307
 27.5   344   329   311   282   243   124  87.4   124   243   282   311   329   344   334   317   295   252   167   141   167   252   295   317   334
 30.0   377   361   342   306   265   126  87.1   126   265   306   342   361   377   361   339   314   269   177   156   177   269   314   339   361
 32.5   357   346   327   291   254   120  84.8   120   254   291   327   346   357   345   320   296   254   167   154   167   254   296   320   345
 35.0   338   332   312   275   242   114  82.5   114   242   275   312   332   338   329   301   278   240   158   152   158   240   278   301   329
 37.5   277   272   256   228   206   102  81.4   102   206   228   256   272   277   269   249   231   201   133   131   133   201   231   249   269
 40.0   216   213   200   181   170  90.5  80.4  90.5   170   181   200   213   216   210   196   185   163   108   109   108   163   185   196   210
 42.5   199   196   187   168   154  84.1  82.3  84.1   154   168   187   196   199   190   176   164   147  94.3  95.1  94.3   147   164   176   190
 45.0   183   179   175   154   139  77.6  84.1  77.6   139   154   175   179   183   170   156   144   130  80.1  80.9  80.1   130   144   156   170
 47.5   193   185   179   156   144  79.1  88.7  79.1   144   156   179   185   193   180   165   149   131  76.9  77.3  76.9   131   149   165   180
 50.0   203   190   182   159   148  80.6  93.3  80.6   148   159   182   190   203   190   173   153   132  73.7  73.6  73.7   132   153   173   190
 52.5   197   180   172   150   141  79.5  94.5  79.5   141   150   172   180   197   193   182   157   130  72.1  72.8  72.1   130   157   182   193
 55.0   192   171   162   141   134  78.4  95.7  78.4   134   141   162   171   192   195   190   161   127  70.5  72.0  70.5   127   161   190   195
 57.5   174   154   147   125   119  70.6  89.4  70.6   119   125   147   154   174   178   178   149   120  69.5  71.8  69.5   120   149   178   178
 60.0   156   138   132   110   105  62.8  83.2  62.8   105   110   132   138   156   161   166   136   113  68.5  71.6  68.5   113   136   166   161
 62.5   140   128   121   100  92.4  55.7  66.3  55.7  92.4   100   121   128   140   142   144   121   103  65.4  66.9  65.4   103   121   144   142
 65.0   125   119   110  90.0  79.8  48.5  49.4  48.5  79.8  90.0   110   119   125   122   123   106  94.3  62.3  62.2  62.3  94.3   106   123   122
 67.5   119   115   104  86.1  74.7  41.8  36.4  41.8  74.7  86.1   104   115   119   117   114  99.6  86.9  58.3  55.8  58.3  86.9  99.6   114   117
 70.0   112   111  98.0  82.1  69.6  35.2  23.4  35.2  69.6  82.1  98.0   111   112   111   105  93.6  79.6  54.2  49.4  54.2  79.6  93.6   105   111
 72.5  95.6  93.7  82.1  68.8  57.7  28.0  19.0  28.0  57.7  68.8  82.1  93.7  95.6  93.9  91.3  80.9  69.3  47.1  42.7  47.1  69.3  80.9  91.3  93.9
 75.0  78.9  76.0  66.2  55.4  45.7  20.7  14.6  20.7  45.7  55.4  66.2  76.0  78.9  76.9  77.5  68.3  59.1  39.9  36.0  39.9  59.1  68.3  77.5  76.9
 77.5  52.8  51.2  44.9  37.6  31.4  16.7  12.9  16.7  31.4  37.6  44.9  51.2  52.8  51.5  50.5  45.0  39.2  27.7  25.4  27.7  39.2  45.0  50.5  51.5
 80.0  26.8  26.4  23.6  19.8  17.0  12.7  11.2  12.7  17.0  19.8  23.6  26.4  26.8  26.0  23.5  21.7  19.2  15.4  14.7  15.4  19.2  21.7  23.5  26.0
 82.5  24.5  24.3  22.0  18.5  16.0  12.1  10.9  12.1  16.0  18.5  22.0  24.3  24.5  23.8  21.5  19.7  17.4  14.0  13.3  14.0  17.4  19.7  21.5  23.8
 85.0  22.2  22.1  20.4  17.1  15.0  11.6  10.6  11.6  15.0  17.1  20.4  22.1  22.2  21.5  19.4  17.6  15.6  12.6  11.8  12.6  15.6  17.6  19.4  21.5
 87.5  21.2  21.0  19.5  16.5  14.7  11.4  10.6  11.4  14.7  16.5  19.5  21.0  21.2  20.6  18.8  17.2  15.4  12.4  11.6  12.4  15.4  17.2  18.8  20.6
 90.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
 92.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
 95.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
 97.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
100.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
102.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
105.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
107.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
110.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
112.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
115.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
117.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
120.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
122.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
125.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
127.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
130.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
132.5  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
135.0  20.1  20.0  18.5  15.9  14.4  11.2  10.5  11.2  14.4  15.9  18.5  20.0  20.1  19.8  18.1  16.7  15.1  12.1  11.4  12.1  15.1  16.7  18.1  19.8
137.5  19.0  18.9  17.5  15.0  13.6  10.6   9.9  10.6  13.6  15.0  17.5  18.9  19.0  18.7  17.1  15.8  14.3  11.5  10.8  11.5  14.3  15.8  17.1  18.7
140.0  17.9  17.8  16.4  14.1  12.8  10.0   9.3  10.0  12.8  14.1  16.4  17.8  17.9  17.6  16.1  14.8  13.4  10.8  10.1  10.8  13.4  14.8  16.1  17.6
142.5  16.8  16.7  15.4  13.3  12.0   9.4   8.8   9.4  12.0  13.3  15.4  16.7  16.8  16.5  15.1  13.9  12.5  10.1   9.5  10.1  12.5  13.9  15.1  16.5
145.0  15.6  15.6  14.4  12.4  11.2   8.7   8.2   8.7  11.2  12.4  14.4  15.6  15.6  15.4  14.1  13.0  11.7   9.4   8.9   9.4  11.7  13.0  14.1  15.4
147.5  14.5  14.5  13.4  11.5  10.4   8.1   7.6   8.1  10.4  11.5  13.4  14.5  14.5  14.3  13.1  12.1  10.9   8.8   8.3   8.8  10.9  12.1  13.1  14.3
150.0  13.4  13.3  12.3  10.6   9.6   7.5   7.0   7.5   9.6  10.6  12.3  13.3  13.4  13.2  12.1  11.1  10.1   8.1   7.6   8.1  10.1  11.1  12.1  13.2
152.5  12.3  12.2  11.3   9.7   8.8   6.8   6.4   6.8   8.8   9.7  11.3  12.2  12.3  12.1  11.1  10.2   9.3   7.4   6.9   7.4   9.3  10.2  11.1  12.1
155.0  11.2  11.1  10.3   8.8   8.0   6.2   5.8   6.2   8.0   8.8  10.3  11.1  11.2  11.0  10.1   9.3   8.4   6.7   6.3   6.7   8.4   9.3  10.1  11.0
157.5  10.0  10.0   9.3   7.9   7.2   5.6   5.3   5.6   7.2   7.9   9.3  10.0  10.0   9.9   9.1   8.4   7.5   6.1   5.7   6.1   7.5   8.4   9.1   9.9
160.0   8.9   8.9   8.2   7.1   6.4   5.0   4.7   5.0   6.4   7.1   8.2   8.9   8.9   8.8   8.0   7.4   6.7   5.4   5.1   5.4   6.7   7.4   8.0   8.8
162.5   7.8   7.8   7.2   6.2   5.6   4.3   4.1   4.3   5.6   6.2   7.2   7.8   7.8   7.7   7.0   6.5   5.8   4.7   4.4   4.7   5.8   6.5   7.0   7.7
165.0   6.7   6.7   6.2   5.3   4.8   3.7   3.5   3.7   4.8   5.3   6.2   6.7   6.7   6.6   6.0   5.6   5.0   4.0   3.8   4.0   5.0   5.6   6.0   6.6
167.5   5.6   5.6   5.1   4.4   4.0   3.1   2.9   3.1   4.0   4.4   5.1   5.6   5.6   5.5   5.0   4.7   4.2   3.3   3.2   3.3   4.2   4.7   5.0   5.5
170.0   4.5   4.4   4.1   3.5   3.2   2.5   2.3   2.5   3.2   3.5   4.1   4.4   4.5   4.4   4.0   3.7   3.4   2.7   2.5   2.7   3.4   3.7   4.0   4.4
172.5   3.3   3.3   3.1   2.7   2.4   1.9   1.8   1.9   2.4   2.7   3.1   3.3   3.3   3.3   3.0   2.8   2.6   2.0   1.9   2.0   2.6   2.8   3.0   3.3
175.0   2.2   2.2   2.1   1.8   1.6   1.2   1.2   1.2   1.6   1.8   2.1   2.2   2.2   2.2   2.0   1.9   1.7   1.3   1.3   1.3   1.7   1.9   2.0   2.2
177.5   1.1   1.1   1.0   0.9   0.8   0.6   0.6   0.6   0.8   0.9   1.0   1.1   1.1   1.1   1.0   0.9   0.9   0.6   0.6   0.6   0.9   0.9   1.0   1.1
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