Illuminance plots of Thema_T2-MTC-3EU-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]      TH26F03S.LDT
# [LUMINAIRE] T2-MTC-3EU-7B
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 98%
# out given: 57.4%
# tilt:  0.0
# [LAMP]      1 FSM 26 1800 4000 GX24q3
# Bulbs: 1,   1800 lm each
# Source file: Thema_T2-MTC-3EU-7B_1_FSM_26_1800_4000_GX24q3.ldt
# Luminaire flux =   574 raw, for the given bulb(s) it would be  1034 lm,
#                   57.4 % of the bulb flux
# between 75 and 90:  1.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   5.3 cd / 1000 lm ,  2.5 % of the luminaire flux
# 90deg and above:  max   3.7 cd / 1000 lm ,  1.9 % 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:  33 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  96 %
#  (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   139 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    89 cd / 1000 lm,
# maximum spec. lum. intensity   231 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   157   158   159   160   160   160   159   160   160   160   159   158   157   156   154   153   152   150   150   150   152   153   154   156
  5.0   159   161   163   165   165   164   164   164   165   165   163   161   159   156   154   151   148   145   144   145   148   151   154   156
  7.5   161   164   167   168   168   168   167   168   168   168   167   164   161   156   152   149   145   142   140   142   145   149   152   156
 10.0   164   168   171   171   172   171   170   171   172   171   171   168   164   156   151   147   143   138   135   138   143   147   151   156
 12.5   168   174   177   174   173   174   173   174   173   174   177   174   168   159   152   146   141   136   132   136   141   146   152   159
 15.0   172   181   182   177   175   177   176   177   175   177   182   181   172   162   153   146   139   134   129   134   139   146   153   162
 17.5   175   184   186   182   178   178   178   178   178   182   186   184   175   165   155   145   137   131   126   131   137   145   155   165
 20.0   178   188   191   188   181   180   179   180   181   188   191   188   178   168   157   145   135   129   123   129   135   145   157   168
 22.5   181   191   194   192   184   181   178   181   184   192   194   191   181   169   157   143   133   126   120   126   133   143   157   169
 25.0   183   194   198   196   187   182   178   182   187   196   198   194   183   171   157   141   130   124   118   124   130   141   157   171
 27.5   186   201   204   200   191   184   177   184   191   200   204   201   186   171   155   139   128   123   117   123   128   139   155   171
 30.0   188   209   210   204   194   185   175   185   194   204   210   209   188   172   153   136   126   123   116   123   126   136   153   172
 32.5   193   213   217   209   197   185   172   185   197   209   217   213   193   174   151   134   124   117   111   117   124   134   151   174
 35.0   198   218   224   214   200   185   169   185   200   214   224   218   198   176   149   131   121   112   107   112   121   131   149   176
 37.5   200   220   228   219   202   178   159   178   202   219   228   220   200   178   147   126   116   108   103   108   116   126   147   178
 40.0   203   222   231   224   203   172   149   172   203   224   231   222   203   180   144   120   110   104  99.1   104   110   120   144   180
 42.5   204   219   228   223   200   157   132   157   200   223   228   219   204   181   141   114   102  98.8  94.8  98.8   102   114   141   181
 45.0   204   216   224   223   196   142   116   142   196   223   224   216   204   182   137   107  94.9  93.6  90.5  93.6  94.9   107   137   182
 47.5   204   210   214   215   184   123  99.7   123   184   215   214   210   204   182   134  98.8  88.0  87.1  85.1  87.1  88.0  98.8   134   182
 50.0   204   204   204   207   171   104  83.5   104   171   207   204   204   204   183   130  90.6  81.1  80.5  79.7  80.5  81.1  90.6   130   183
 52.5   197   191   188   190   151  88.6  72.0  88.6   151   190   188   191   197   181   127  85.3  77.0  73.3  71.9  73.3  77.0  85.3   127   181
 55.0   189   178   172   174   131  72.9  60.5  72.9   131   174   172   178   189   179   123  79.9  72.9  66.0  64.1  66.0  72.9  79.9   123   179
 57.5   174   158   151   150   107  62.1  52.8  62.1   107   150   151   158   174   170   116  76.0  69.6  61.7  57.5  61.7  69.6  76.0   116   170
 60.0   159   139   131   126  83.6  51.3  45.1  51.3  83.6   126   131   139   159   161   109  72.1  66.3  57.3  51.0  57.3  66.3  72.1   109   161
 62.5   139   114   107   102  65.6  43.5  39.3  43.5  65.6   102   107   114   139   138  92.5  64.4  59.4  51.0  44.0  51.0  59.4  64.4  92.5   138
 65.0   119  89.8  83.2  78.6  47.5  35.7  33.4  35.7  47.5  78.6  83.2  89.8   119   116  75.8  56.7  52.5  44.8  37.0  44.8  52.5  56.7  75.8   116
 67.5  88.6  64.0  58.4  55.3  35.2  28.5  26.3  28.5  35.2  55.3  58.4  64.0  88.6  83.4  53.2  41.5  39.1  35.0  28.4  35.0  39.1  41.5  53.2  83.4
 70.0  58.0  38.2  33.7  31.9  22.9  21.3  19.1  21.3  22.9  31.9  33.7  38.2  58.0  50.9  30.6  26.4  25.7  25.3  19.8  25.3  25.7  26.4  30.6  50.9
 72.5  35.0  22.8  20.3  20.5  15.3  14.6  12.9  14.6  15.3  20.5  20.3  22.8  35.0  29.2  18.3  15.8  15.7  16.0  12.9  16.0  15.7  15.8  18.3  29.2
 75.0  12.1   7.4   6.9   9.2   7.6   7.9   6.6   7.9   7.6   9.2   6.9   7.4  12.1   7.5   5.9   5.1   5.6   6.8   6.1   6.8   5.6   5.1   5.9   7.5
 77.5   7.5   4.9   4.7   6.3   6.0   6.0   5.3   6.0   6.0   6.3   4.7   4.9   7.5   5.3   5.3   4.8   5.2   5.7   4.8   5.7   5.2   4.8   5.3   5.3
 80.0   2.8   2.5   2.4   3.3   4.4   4.1   3.9   4.1   4.4   3.3   2.4   2.5   2.8   3.1   4.7   4.4   4.8   4.6   3.5   4.6   4.8   4.4   4.7   3.1
 82.5   2.4   2.2   2.1   2.6   3.8   3.9   3.8   3.9   3.8   2.6   2.1   2.2   2.4   2.8   4.5   4.3   5.1   4.6   3.0   4.6   5.1   4.3   4.5   2.8
 85.0   2.1   1.9   1.7   1.9   3.1   3.7   3.6   3.7   3.1   1.9   1.7   1.9   2.1   2.5   4.3   4.2   5.3   4.6   2.6   4.6   5.3   4.2   4.3   2.5
 87.5   1.7   1.5   1.4   1.5   2.4   3.5   2.8   3.5   2.4   1.5   1.4   1.5   1.7   2.0   3.4   3.1   4.5   3.6   1.9   3.6   4.5   3.1   3.4   2.0
 90.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
 92.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
 95.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
 97.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
100.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
102.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
105.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
107.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
110.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
112.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
115.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
117.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
120.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
122.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
125.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
127.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
130.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
132.5   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
135.0   1.3   1.2   1.0   1.0   1.8   3.2   2.1   3.2   1.8   1.0   1.0   1.2   1.3   1.5   2.4   2.0   3.7   2.6   1.2   2.6   3.7   2.0   2.4   1.5
137.5   1.3   1.2   0.9   0.9   1.7   3.0   2.0   3.0   1.7   0.9   0.9   1.2   1.3   1.4   2.3   1.9   3.5   2.4   1.2   2.4   3.5   1.9   2.3   1.4
140.0   1.2   1.1   0.9   0.9   1.6   2.8   1.9   2.8   1.6   0.9   0.9   1.1   1.2   1.3   2.1   1.8   3.3   2.3   1.1   2.3   3.3   1.8   2.1   1.3
142.5   1.1   1.0   0.9   0.9   1.5   2.7   1.8   2.7   1.5   0.9   0.9   1.0   1.1   1.3   2.0   1.7   3.1   2.2   1.0   2.2   3.1   1.7   2.0   1.3
145.0   1.0   0.9   0.8   0.8   1.4   2.5   1.6   2.5   1.4   0.8   0.8   0.9   1.0   1.2   1.9   1.6   2.9   2.0   0.9   2.0   2.9   1.6   1.9   1.2
147.5   0.9   0.9   0.8   0.8   1.3   2.3   1.5   2.3   1.3   0.8   0.8   0.9   0.9   1.1   1.8   1.5   2.7   1.9   0.9   1.9   2.7   1.5   1.8   1.1
150.0   0.9   0.8   0.7   0.7   1.2   2.1   1.4   2.1   1.2   0.7   0.7   0.8   0.9   1.0   1.6   1.3   2.5   1.7   0.8   1.7   2.5   1.3   1.6   1.0
152.5   0.8   0.8   0.6   0.6   1.1   1.9   1.3   1.9   1.1   0.6   0.6   0.8   0.8   0.9   1.5   1.2   2.3   1.5   0.8   1.5   2.3   1.2   1.5   0.9
155.0   0.7   0.7   0.6   0.6   1.0   1.8   1.2   1.8   1.0   0.6   0.6   0.7   0.7   0.8   1.3   1.1   2.1   1.4   0.7   1.4   2.1   1.1   1.3   0.8
157.5   0.6   0.6   0.5   0.5   0.9   1.6   1.0   1.6   0.9   0.5   0.5   0.6   0.6   0.8   1.2   1.0   1.8   1.3   0.6   1.3   1.8   1.0   1.2   0.8
160.0   0.6   0.5   0.4   0.4   0.8   1.4   0.9   1.4   0.8   0.4   0.4   0.5   0.6   0.7   1.1   0.9   1.6   1.2   0.5   1.2   1.6   0.9   1.1   0.7
162.5   0.5   0.4   0.4   0.4   0.7   1.3   0.8   1.3   0.7   0.4   0.4   0.4   0.5   0.6   1.0   0.8   1.4   1.0   0.4   1.0   1.4   0.8   1.0   0.6
165.0   0.4   0.4   0.3   0.3   0.6   1.1   0.7   1.1   0.6   0.3   0.3   0.4   0.4   0.5   0.8   0.7   1.2   0.9   0.4   0.9   1.2   0.7   0.8   0.5
167.5   0.4   0.4   0.3   0.3   0.5   0.9   0.6   0.9   0.5   0.3   0.3   0.4   0.4   0.4   0.6   0.6   1.0   0.8   0.4   0.8   1.0   0.6   0.6   0.4
170.0   0.3   0.3   0.2   0.2   0.4   0.7   0.5   0.7   0.4   0.2   0.2   0.3   0.3   0.3   0.5   0.4   0.8   0.6   0.3   0.6   0.8   0.4   0.5   0.3
172.5   0.2   0.2   0.2   0.2   0.3   0.6   0.3   0.6   0.3   0.2   0.2   0.2   0.2   0.3   0.4   0.3   0.6   0.5   0.2   0.5   0.6   0.3   0.4   0.3
175.0   0.1   0.1   0.1   0.1   0.2   0.4   0.2   0.4   0.2   0.1   0.1   0.1   0.1   0.2   0.3   0.2   0.4   0.3   0.1   0.3   0.4   0.2   0.3   0.2
177.5   0.1   0.1   0.1   0.1   0.1   0.2   0.1   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.1   0.2   0.2   0.1   0.2   0.2   0.1   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