Illuminance plots of Thema_T2-MTC-3ER-7B_1_FSM_26_1800_4000_GX24q3

(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]      TH26F02S.LDT
# [LUMINAIRE] T2-MTC-3ER-7B
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 97%
# out given: 53.7%
# tilt:  0.0
# [LAMP]      1 FSM 26 1800 4000 GX24q3
# Bulbs: 1,   1800 lm each
# Source file: Thema_T2-MTC-3ER-7B_1_FSM_26_1800_4000_GX24q3.ldt
# Luminaire flux =   537 raw, for the given bulb(s) it would be   966 lm,
#                   53.7 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.6 cd / 1000 lm ,  3.3 % of the luminaire flux
# 90deg and above:  max   3.3 cd / 1000 lm ,  2.5 % of the luminaire flux
# CutOff Type: CIE_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:  44 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 128 %
#  (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   243 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   199 cd / 1000 lm,
# maximum spec. lum. intensity   249 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   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175   175
  2.5   177   177   178   178   177   176   175   176   177   178   178   177   177   176   176   175   174   172   172   172   174   175   176   176
  5.0   178   179   180   180   179   177   175   177   179   180   180   179   178   177   176   174   172   169   168   169   172   174   176   177
  7.5   177   178   178   178   176   174   171   174   176   178   178   178   177   175   174   172   169   166   164   166   169   172   174   175
 10.0   176   177   177   176   174   171   166   171   174   176   177   177   176   174   171   169   166   163   160   163   166   169   171   174
 12.5   174   176   174   171   168   164   159   164   168   171   174   176   174   171   169   165   162   158   156   158   162   165   169   171
 15.0   173   175   172   167   162   158   152   158   162   167   172   175   173   169   166   161   158   154   151   154   158   161   166   169
 17.5   172   173   170   162   155   151   144   151   155   162   170   173   172   167   162   156   153   150   147   150   153   156   162   167
 20.0   172   172   167   158   147   144   137   144   147   158   167   172   172   164   157   151   148   145   143   145   148   151   157   164
 22.5   172   173   165   152   142   137   129   137   142   152   165   173   172   164   154   146   142   140   137   140   142   146   154   164
 25.0   172   174   163   146   136   130   122   130   136   146   163   174   172   163   150   140   137   134   132   134   137   140   150   163
 27.5   174   174   160   142   130   123   114   123   130   142   160   174   174   163   147   136   130   126   123   126   130   136   147   163
 30.0   176   174   157   138   125   116   107   116   125   138   157   174   176   162   144   132   123   118   115   118   123   132   144   162
 32.5   179   177   155   134   118   109   100   109   118   134   155   177   179   163   144   128   116   108   104   108   116   128   144   163
 35.0   181   179   152   130   111   101  93.5   101   111   130   152   179   181   163   144   125   108  98.8  94.4  98.8   108   125   144   163
 37.5   182   179   149   124   104  94.4  87.6  94.4   104   124   149   179   182   162   143   120   100  89.4  84.6  89.4   100   120   143   162
 40.0   182   179   147   118  97.2  87.4  81.6  87.4  97.2   118   147   179   182   161   142   116  91.7  80.1  74.7  80.1  91.7   116   142   161
 42.5   186   176   143   111  90.1  81.7  75.8  81.7  90.1   111   143   176   186   164   141   111  84.6  73.6  68.5  73.6  84.6   111   141   164
 45.0   190   172   139   104  82.9  75.9  69.9  75.9  82.9   104   139   172   190   167   139   105  77.6  67.2  62.3  67.2  77.6   105   139   167
 47.5   195   171   133  97.6  78.0  71.8  66.1  71.8  78.0  97.6   133   171   195   173   138  98.4  74.1  63.4  58.9  63.4  74.1  98.4   138   173
 50.0   200   169   126  90.8  73.1  67.7  62.3  67.7  73.1  90.8   126   169   200   179   137  91.8  70.6  59.7  55.5  59.7  70.6  91.8   137   179
 52.5   212   170   121  85.6  69.6  63.9  59.2  63.9  69.6  85.6   121   170   212   190   139  87.1  68.7  57.3  53.2  57.3  68.7  87.1   139   190
 55.0   224   172   116  80.3  66.2  60.1  56.1  60.1  66.2  80.3   116   172   224   201   141  82.3  66.8  55.0  50.9  55.0  66.8  82.3   141   201
 57.5   237   174   113  75.6  62.3  55.8  52.7  55.8  62.3  75.6   113   174   237   215   146  77.8  64.3  53.2  48.3  53.2  64.3  77.8   146   215
 60.0   249   177   111  70.8  58.3  51.5  49.3  51.5  58.3  70.8   111   177   249   229   151  73.3  61.7  51.4  45.8  51.4  61.7  73.3   151   229
 62.5   243   171   101  62.3  51.8  46.0  45.3  46.0  51.8  62.3   101   171   243   220   140  65.2  53.3  45.3  39.1  45.3  53.3  65.2   140   220
 65.0   237   166  91.3  53.7  45.4  40.6  41.3  40.6  45.4  53.7  91.3   166   237   210   129  57.1  45.0  39.3  32.4  39.3  45.0  57.1   129   210
 67.5   199   140  72.9  40.6  35.8  33.5  36.0  33.5  35.8  40.6  72.9   140   199   170  98.1  41.3  33.3  30.5  24.9  30.5  33.3  41.3  98.1   170
 70.0   162   114  54.4  27.5  26.2  26.5  30.8  26.5  26.2  27.5  54.4   114   162   131  67.2  25.5  21.5  21.7  17.3  21.7  21.5  25.5  67.2   131
 72.5   113  76.1  35.8  19.7  19.6  20.5  24.8  20.5  19.6  19.7  35.8  76.1   113  86.2  40.9  16.4  14.4  14.4  11.8  14.4  14.4  16.4  40.9  86.2
 75.0  64.8  38.6  17.1  11.9  13.0  14.4  18.7  14.4  13.0  11.9  17.1  38.6  64.8  41.7  14.6   7.3   7.3   7.1   6.2   7.1   7.3   7.3  14.6  41.7
 77.5  35.2  21.7  11.1   9.4  10.9  12.0  14.0  12.0  10.9   9.4  11.1  21.7  35.2  22.6   9.0   5.8   5.9   5.4   4.8   5.4   5.9   5.8   9.0  22.6
 80.0   5.5   4.8   5.1   6.8   8.9   9.6   9.2   9.6   8.9   6.8   5.1   4.8   5.5   3.6   3.4   4.2   4.4   3.8   3.3   3.8   4.4   4.2   3.4   3.6
 82.5   4.2   3.8   3.9   5.4   7.0   7.3   7.2   7.3   7.0   5.4   3.9   3.8   4.2   3.3   3.3   4.1   4.2   3.8   2.9   3.8   4.2   4.1   3.3   3.3
 85.0   2.9   2.8   2.7   4.0   5.2   5.0   5.2   5.0   5.2   4.0   2.7   2.8   2.9   2.9   3.3   4.0   3.9   3.7   2.5   3.7   3.9   4.0   3.3   2.9
 87.5   2.3   2.3   2.4   3.7   4.2   4.0   4.2   4.0   4.2   3.7   2.4   2.3   2.3   2.3   3.0   3.4   3.1   2.8   1.9   2.8   3.1   3.4   3.0   2.3
 90.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
 92.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
 95.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
 97.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
100.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
102.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
105.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
107.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
110.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
112.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
115.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
117.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
120.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
122.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
125.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
127.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
130.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
132.5   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
135.0   1.8   1.7   2.1   3.3   3.2   3.0   3.2   3.0   3.2   3.3   2.1   1.7   1.8   1.7   2.8   2.8   2.3   2.0   1.2   2.0   2.3   2.8   2.8   1.7
137.5   1.7   1.6   2.0   3.1   3.0   2.8   3.0   2.8   3.0   3.1   2.0   1.6   1.7   1.6   2.7   2.7   2.2   1.9   1.2   1.9   2.2   2.7   2.7   1.6
140.0   1.6   1.5   1.9   2.9   2.8   2.7   2.8   2.7   2.8   2.9   1.9   1.5   1.6   1.5   2.5   2.5   2.0   1.8   1.1   1.8   2.0   2.5   2.5   1.5
142.5   1.5   1.4   1.8   2.8   2.7   2.5   2.7   2.5   2.7   2.8   1.8   1.4   1.5   1.4   2.3   2.3   1.9   1.7   1.0   1.7   1.9   2.3   2.3   1.4
145.0   1.4   1.3   1.6   2.6   2.5   2.3   2.5   2.3   2.5   2.6   1.6   1.3   1.4   1.3   2.2   2.2   1.8   1.6   0.9   1.6   1.8   2.2   2.2   1.3
147.5   1.3   1.2   1.5   2.4   2.3   2.2   2.3   2.2   2.3   2.4   1.5   1.2   1.3   1.2   2.0   2.0   1.6   1.5   0.9   1.5   1.6   2.0   2.0   1.2
150.0   1.2   1.1   1.4   2.2   2.1   2.0   2.1   2.0   2.1   2.2   1.4   1.1   1.2   1.1   1.9   1.9   1.5   1.3   0.8   1.3   1.5   1.9   1.9   1.1
152.5   1.1   1.0   1.3   2.0   1.9   1.9   1.9   1.9   1.9   2.0   1.3   1.0   1.1   1.0   1.8   1.8   1.4   1.2   0.8   1.2   1.4   1.8   1.8   1.0
155.0   1.0   0.9   1.2   1.8   1.8   1.7   1.8   1.7   1.8   1.8   1.2   0.9   1.0   0.9   1.6   1.6   1.3   1.1   0.7   1.1   1.3   1.6   1.6   0.9
157.5   0.9   0.9   1.0   1.6   1.6   1.5   1.6   1.5   1.6   1.6   1.0   0.9   0.9   0.9   1.4   1.4   1.1   1.0   0.6   1.0   1.1   1.4   1.4   0.9
160.0   0.8   0.8   0.9   1.5   1.4   1.3   1.4   1.3   1.4   1.5   0.9   0.8   0.8   0.8   1.2   1.2   1.0   0.9   0.5   0.9   1.0   1.2   1.2   0.8
162.5   0.7   0.7   0.8   1.3   1.3   1.1   1.3   1.1   1.3   1.3   0.8   0.7   0.7   0.7   1.0   1.0   0.9   0.8   0.4   0.8   0.9   1.0   1.0   0.7
165.0   0.6   0.6   0.7   1.1   1.1   1.0   1.1   1.0   1.1   1.1   0.7   0.6   0.6   0.6   0.9   0.9   0.8   0.7   0.4   0.7   0.8   0.9   0.9   0.6
167.5   0.5   0.5   0.6   0.9   0.9   0.9   0.9   0.9   0.9   0.9   0.6   0.5   0.5   0.5   0.8   0.8   0.6   0.6   0.4   0.6   0.6   0.8   0.8   0.5
170.0   0.4   0.4   0.5   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.5   0.4   0.4   0.4   0.6   0.6   0.5   0.4   0.3   0.4   0.5   0.6   0.6   0.4
172.5   0.3   0.3   0.3   0.6   0.6   0.5   0.6   0.5   0.6   0.6   0.3   0.3   0.3   0.3   0.5   0.5   0.4   0.3   0.2   0.3   0.4   0.5   0.5   0.3
175.0   0.2   0.2   0.2   0.4   0.4   0.3   0.4   0.3   0.4   0.4   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.2   0.1   0.2   0.3   0.3   0.3   0.2
177.5   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.1   0.1   0.1   0.2   0.2   0.2   0.1
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