Illuminance plots of Thema_T2-MTC-3ER-4B-_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]      TH26F00S.LDT
# [LUMINAIRE] T2-MTC-3ER-4B#
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/
# down given: 98%
# out given: 53.9%
# tilt:  0.0
# [LAMP]      1 FSM 26 1800 4000 GX24q3
# Bulbs: 1,   1800 lm each
# Source file: Thema_T2-MTC-3ER-4B-_1_FSM_26_1800_4000_GX24q3.ldt
# Luminaire flux =   539 raw, for the given bulb(s) it would be   971 lm,
#                   53.9 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.4 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: 125 %
#  (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   245 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   201 cd / 1000 lm,
# maximum spec. lum. intensity   251 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   178   179   179   179   178   178   178   179   179   179   178   177   176   175   174   173   171   171   171   173   174   175   176
  5.0   179   180   182   183   183   181   181   181   183   183   182   180   179   177   175   172   170   168   167   168   170   172   175   177
  7.5   177   180   182   182   182   181   179   181   182   182   182   180   177   175   172   169   166   164   162   164   166   169   172   175
 10.0   176   179   181   181   181   181   177   181   181   181   181   179   176   173   169   166   163   160   158   160   163   166   169   173
 12.5   174   178   179   178   177   175   172   175   177   178   179   178   174   169   165   160   158   154   152   154   158   160   165   169
 15.0   171   176   177   174   172   170   166   170   172   174   177   176   171   166   161   155   153   149   147   149   153   155   161   166
 17.5   170   175   174   171   166   163   159   163   166   171   174   175   170   162   155   149   147   144   142   144   147   149   155   162
 20.0   168   173   172   167   159   156   152   156   159   167   172   173   168   158   149   143   141   139   137   139   141   143   149   158
 22.5   167   173   170   162   152   149   145   149   152   162   170   173   167   155   144   137   134   133   130   133   134   137   144   155
 25.0   165   174   169   156   145   141   137   141   145   156   169   174   165   152   139   131   128   126   124   126   128   131   139   152
 27.5   166   174   168   151   140   134   128   134   140   151   168   174   166   150   136   127   121   118   116   118   121   127   136   150
 30.0   166   174   167   146   134   127   120   127   134   146   167   174   166   148   132   122   115   111   107   111   115   122   132   148
 32.5   168   177   165   143   128   120   112   120   128   143   165   177   168   148   132   118   108   102  98.1   102   108   118   132   148
 35.0   170   180   164   139   122   113   104   113   122   139   164   180   170   148   132   114   100  92.7  88.8  92.7   100   114   132   148
 37.5   171   181   162   134   115   105  97.4   105   115   134   162   181   171   147   130   109  92.7  84.8  80.9  84.8  92.7   109   130   147
 40.0   172   183   159   130   108  97.0  90.5  97.0   108   130   159   183   172   146   129   103  85.2  76.8  72.9  76.8  85.2   103   129   146
 42.5   177   182   155   122  99.1  90.2  83.8  90.2  99.1   122   155   182   177   149   126  97.8  80.3  72.3  68.3  72.3  80.3  97.8   126   149
 45.0   182   180   151   115  90.4  83.4  77.1  83.4  90.4   115   151   180   182   153   123  92.1  75.4  67.7  63.8  67.7  75.4  92.1   123   153
 47.5   189   183   144   107  84.4  78.5  72.5  78.5  84.4   107   144   183   189   158   120  87.3  73.3  64.4  60.5  64.4  73.3  87.3   120   158
 50.0   197   185   137  99.1  78.4  73.6  67.9  73.6  78.4  99.1   137   185   197   163   117  82.6  71.2  61.1  57.3  61.1  71.2  82.6   117   163
 52.5   209   192   131  92.8  74.5  69.3  64.7  69.3  74.5  92.8   131   192   209   172   116  80.3  69.2  58.2  54.4  58.2  69.2  80.3   116   172
 55.0   221   199   126  86.6  70.6  65.1  61.4  65.1  70.6  86.6   126   199   221   182   115  78.1  67.2  55.3  51.5  55.3  67.2  78.1   115   182
 57.5   236   207   124  81.6  66.7  61.2  58.7  61.2  66.7  81.6   124   207   236   193   115  74.1  63.0  51.8  47.2  51.8  63.0  74.1   115   193
 60.0   251   215   123  76.7  62.8  57.2  56.0  57.2  62.8  76.7   123   215   251   205   114  70.0  58.9  48.3  42.9  48.3  58.9  70.0   114   205
 62.5   245   212   117  69.9  57.5  52.5  52.8  52.5  57.5  69.9   117   212   245   194   103  60.7  49.2  40.5  35.3  40.5  49.2  60.7   103   194
 65.0   239   209   111  63.1  52.3  47.8  49.5  47.8  52.3  63.1   111   209   239   184  92.4  51.4  39.5  32.8  27.7  32.8  39.5  51.4  92.4   184
 67.5   201   180  93.6  50.2  42.9  40.8  44.0  40.8  42.9  50.2  93.6   180   201   148  68.0  36.8  28.5  25.0  21.0  25.0  28.5  36.8  68.0   148
 70.0   163   151  76.2  37.2  33.6  33.7  38.6  33.7  33.6  37.2  76.2   151   163   113  43.6  22.1  17.5  17.1  14.4  17.1  17.5  22.1  43.6   113
 72.5   116   106  51.1  26.4  25.1  26.0  31.0  26.0  25.1  26.4  51.1   106   116  74.4  26.4  14.3  11.9  11.6  10.1  11.6  11.9  14.3  26.4  74.4
 75.0  68.7  61.4  26.1  15.5  16.7  18.3  23.4  18.3  16.7  15.5  26.1  61.4  68.7  36.0   9.3   6.4   6.3   6.2   5.8   6.2   6.3   6.4   9.3  36.0
 77.5  37.3  34.0  16.0  11.4  13.3  14.3  16.8  14.3  13.3  11.4  16.0  34.0  37.3  19.8   6.4   5.2   5.2   4.9   4.4   4.9   5.2   5.2   6.4  19.8
 80.0   6.0   6.6   5.8   7.4   9.8  10.4  10.1  10.4   9.8   7.4   5.8   6.6   6.0   3.5   3.4   3.9   4.0   3.7   3.1   3.7   4.0   3.9   3.4   3.5
 82.5   4.4   4.8   4.3   5.8   7.6   7.8   7.7   7.8   7.6   5.8   4.3   4.8   4.4   3.2   3.3   3.8   3.7   3.6   2.8   3.6   3.7   3.8   3.3   3.2
 85.0   2.9   2.9   2.7   4.1   5.3   5.1   5.3   5.1   5.3   4.1   2.7   2.9   2.9   2.9   3.3   3.8   3.4   3.5   2.4   3.5   3.4   3.8   3.3   2.9
 87.5   2.3   2.3   2.5   3.7   4.3   4.2   4.3   4.2   4.3   3.7   2.5   2.3   2.3   2.3   2.9   3.2   2.7   2.7   1.8   2.7   2.7   3.2   2.9   2.3
 90.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
 92.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
 95.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
 97.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
100.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
102.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
105.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
107.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
110.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
112.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
115.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
117.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
120.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
122.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
125.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
127.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
130.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
132.5   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
135.0   1.8   1.7   2.2   3.3   3.3   3.2   3.3   3.2   3.3   3.3   2.2   1.7   1.8   1.8   2.5   2.5   2.0   1.9   1.2   1.9   2.0   2.5   2.5   1.8
137.5   1.7   1.6   2.1   3.1   3.1   3.0   3.1   3.0   3.1   3.1   2.1   1.6   1.7   1.7   2.3   2.3   1.9   1.8   1.2   1.8   1.9   2.3   2.3   1.7
140.0   1.6   1.5   2.0   2.9   2.9   2.8   2.9   2.8   2.9   2.9   2.0   1.5   1.6   1.6   2.2   2.2   1.8   1.7   1.1   1.7   1.8   2.2   2.2   1.6
142.5   1.5   1.4   1.9   2.8   2.8   2.7   2.8   2.7   2.8   2.8   1.9   1.4   1.5   1.5   2.0   2.0   1.7   1.6   1.0   1.6   1.7   2.0   2.0   1.5
145.0   1.4   1.3   1.7   2.6   2.6   2.5   2.6   2.5   2.6   2.6   1.7   1.3   1.4   1.4   1.9   1.9   1.6   1.5   0.9   1.5   1.6   1.9   1.9   1.4
147.5   1.3   1.2   1.6   2.4   2.4   2.3   2.4   2.3   2.4   2.4   1.6   1.2   1.3   1.3   1.8   1.8   1.5   1.4   0.9   1.4   1.5   1.8   1.8   1.3
150.0   1.2   1.1   1.5   2.2   2.2   2.1   2.2   2.1   2.2   2.2   1.5   1.1   1.2   1.2   1.7   1.7   1.3   1.3   0.8   1.3   1.3   1.7   1.7   1.2
152.5   1.1   1.0   1.4   2.0   2.0   1.9   2.0   1.9   2.0   2.0   1.4   1.0   1.1   1.1   1.5   1.5   1.2   1.2   0.8   1.2   1.2   1.5   1.5   1.1
155.0   1.0   0.9   1.2   1.8   1.8   1.8   1.8   1.8   1.8   1.8   1.2   0.9   1.0   1.0   1.4   1.4   1.1   1.1   0.7   1.1   1.1   1.4   1.4   1.0
157.5   0.9   0.9   1.1   1.6   1.6   1.6   1.6   1.6   1.6   1.6   1.1   0.9   0.9   0.9   1.3   1.3   1.0   1.0   0.6   1.0   1.0   1.3   1.3   0.9
160.0   0.8   0.8   1.0   1.5   1.5   1.4   1.5   1.4   1.5   1.5   1.0   0.8   0.8   0.8   1.1   1.1   0.9   0.8   0.5   0.8   0.9   1.1   1.1   0.8
162.5   0.7   0.7   0.9   1.3   1.3   1.3   1.3   1.3   1.3   1.3   0.9   0.7   0.7   0.7   1.0   1.0   0.8   0.7   0.4   0.7   0.8   1.0   1.0   0.7
165.0   0.6   0.6   0.7   1.1   1.1   1.1   1.1   1.1   1.1   1.1   0.7   0.6   0.6   0.6   0.8   0.8   0.7   0.6   0.4   0.6   0.7   0.8   0.8   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   0.7   0.7   0.6   0.5   0.4   0.5   0.6   0.7   0.7   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   0.4   0.4   0.3   0.4   0.4   0.6   0.6   0.4
172.5   0.3   0.3   0.3   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.3   0.3   0.3   0.3   0.5   0.5   0.3   0.3   0.2   0.3   0.3   0.5   0.5   0.3
175.0   0.2   0.2   0.2   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.2   0.2   0.2   0.2   0.3   0.3   0.2   0.2   0.1   0.2   0.2   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   0.1   0.1   0.1   0.1   0.1   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