Illuminance plots of Thema_T1-2B-MI-OP4--0B--__1_MT_140_16500_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]   3E
# [TEST]      TH14C01S.LDT
# [LUMINAIRE] T1-2B-MI-OP4-(0B)# 
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/2006
# down given: 98%
# out given: 73.8%
# tilt:  0.0
# [LAMP]      1 MT 140 16500 2800 PGZ12
# Bulbs: 1,  16500 lm each
# Source file: Thema_T1-2B-MI-OP4--0B--__1_MT_140_16500_2800_PGZ12.ldt
# Luminaire flux =   738 raw, for the given bulb(s) it would be 12171 lm,
#                   73.8 % of the bulb flux
# between 75 and 90:  4.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 112.0 cd / 1000 lm ,  2.9 % of the luminaire flux
# 90deg and above:  max   3.1 cd / 1000 lm ,  1.9 % of the luminaire flux
# CutOff Type: IES_Semi-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:  32 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  88 %
#  (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   480 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   590 cd / 1000 lm,
# maximum spec. lum. intensity   590 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   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5   3.5
  2.5  12.0  11.6  10.6   9.1   5.8   4.3   4.7   4.3   5.8   9.1  10.6  11.6  12.0  11.0  10.6   9.9   9.5   9.4  12.0   9.4   9.5   9.9  10.6  11.0
  5.0  20.5  19.8  17.7  14.6   8.1   5.1   5.8   5.1   8.1  14.6  17.7  19.8  20.5  18.5  17.7  16.3  15.5  15.2  20.5  15.2  15.5  16.3  17.7  18.5
  7.5  65.3  56.1  31.9  27.0  19.8  17.4  21.0  17.4  19.8  27.0  31.9  56.1  65.3  72.3  70.3  64.3  56.5  28.9  20.9  28.9  56.5  64.3  70.3  72.3
 10.0   110  92.4  46.0  39.3  31.5  29.6  36.3  29.6  31.5  39.3  46.0  92.4   110   126   123   112  97.5  42.5  21.3  42.5  97.5   112   123   126
 12.5   132   121  96.6  92.2  79.2  63.2  55.6  63.2  79.2  92.2  96.6   121   132   139   131   117   102  40.2  68.5  40.2   102   117   131   139
 15.0   155   150   147   145   127  96.8  74.9  96.8   127   145   147   150   155   153   139   122   107  37.8   116  37.8   107   122   139   153
 17.5   157   159   162   160   142   106   124   106   142   160   162   159   157   150   136   121   109  39.6   115  39.6   109   121   136   150
 20.0   159   168   176   176   158   115   174   115   158   176   176   168   159   147   133   119   110  41.4   115  41.4   110   119   133   147
 22.5   156   169   185   188   169   125   173   125   169   188   185   169   156   143   131   119   109  41.1   114  41.1   109   119   131   143
 25.0   153   169   193   199   180   135   173   135   180   199   193   169   153   139   129   118   108  40.8   114  40.8   108   118   129   139
 27.5   154   173   198   209   190   139   167   139   190   209   198   173   154   138   128   117   106  40.5   112  40.5   106   117   128   138
 30.0   155   176   203   219   201   143   161   143   201   219   203   176   155   137   126   117   104  40.3   111  40.3   104   117   126   137
 32.5   157   182   214   228   216   149   160   149   216   228   214   182   157   138   126   117   103  41.2   110  41.2   103   117   126   138
 35.0   159   189   224   238   231   156   159   156   231   238   224   189   159   138   126   117   102  42.1   109  42.1   102   117   126   138
 37.5   162   196   235   248   242   159   164   159   242   248   235   196   162   137   124   115   100  43.2   108  43.2   100   115   124   137
 40.0   165   203   246   259   254   162   170   162   254   259   246   203   165   135   122   113  98.9  44.2   107  44.2  98.9   113   122   135
 42.5   166   217   264   265   250   157   171   157   250   265   264   217   166   133   119   110  96.6  45.6   104  45.6  96.6   110   119   133
 45.0   166   230   282   271   246   151   173   151   246   271   282   230   166   130   116   106  94.2  47.0   102  47.0  94.2   106   116   130
 47.5   171   260   304   287   233   144   172   144   233   287   304   260   171   131   114   103  91.1  48.2  99.6  48.2  91.1   103   114   131
 50.0   177   289   326   302   220   136   170   136   220   302   326   289   177   131   112   100  88.1  49.3  97.7  49.3  88.1   100   112   131
 52.5   182   313   338   308   216   123   161   123   216   308   338   313   182   130   112  99.5  86.4  50.4  95.6  50.4  86.4  99.5   112   130
 55.0   188   337   351   314   212   111   151   111   212   314   351   337   188   129   112  98.7  84.8  51.5  93.5  51.5  84.8  98.7   112   129
 57.5   194   359   383   274   191  92.8   128  92.8   191   274   383   359   194   134   114  97.9  83.0  51.4  88.6  51.4  83.0  97.9   114   134
 60.0   200   382   415   235   170  74.4   104  74.4   170   235   415   382   200   139   115  97.1  81.2  51.3  83.6  51.3  81.2  97.1   115   139
 62.5   206   431   423   189   126  59.8  78.4  59.8   126   189   423   431   206   127   105  89.4  78.2  50.2  78.8  50.2  78.2  89.4   105   127
 65.0   212   480   432   142  82.4  45.2  53.0  45.2  82.4   142   432   480   212   115  94.3  81.7  75.2  49.0  74.0  49.0  75.2  81.7  94.3   115
 67.5   211   535   344   114  66.8  36.6  41.9  36.6  66.8   114   344   535   211   103  90.9  82.6  68.4  48.9  67.1  48.9  68.4  82.6  90.9   103
 70.0   211   590   256  86.6  51.2  28.0  30.8  28.0  51.2  86.6   256   590   211  91.1  87.4  83.4  61.6  48.8  60.2  48.8  61.6  83.4  87.4  91.1
 72.5   164   503   174  67.3  53.4  27.9  30.8  27.9  53.4  67.3   174   503   164  57.7  49.8  47.4  38.8  32.0  38.4  32.0  38.8  47.4  49.8  57.7
 75.0   118   417  90.8  47.9  55.6  27.8  30.8  27.8  55.6  47.9  90.8   417   118  24.2  12.1  11.4  16.0  15.2  16.6  15.2  16.0  11.4  12.1  24.2
 77.5  76.6   264  55.4  26.6  31.3  16.8  18.3  16.8  31.3  26.6  55.4   264  76.6  16.5   8.9   7.9   9.8   9.4   9.7   9.4   9.8   7.9   8.9  16.5
 80.0  35.0   112  20.0   5.3   7.1   5.8   5.8   5.8   7.1   5.3  20.0   112  35.0   8.9   5.7   4.4   3.5   3.6   2.8   3.6   3.5   4.4   5.7   8.9
 82.5  19.4  59.0  11.4   3.6   4.3   3.9   3.6   3.9   4.3   3.6  11.4  59.0  19.4   6.0   4.3   3.5   2.8   2.9   2.2   2.9   2.8   3.5   4.3   6.0
 85.0   3.8   6.1   2.8   1.9   1.6   1.9   1.3   1.9   1.6   1.9   2.8   6.1   3.8   3.1   2.9   2.5   2.0   2.3   1.6   2.3   2.0   2.5   2.9   3.1
 87.5   3.4   4.4   2.5   1.8   1.5   1.8   1.2   1.8   1.5   1.8   2.5   4.4   3.4   3.1   3.0   2.5   2.0   2.3   1.5   2.3   2.0   2.5   3.0   3.1
 90.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
 92.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
 95.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
 97.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
100.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
102.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
105.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
107.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
110.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
112.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
115.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
117.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
120.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
122.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
125.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
127.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
130.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
132.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
135.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
137.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
140.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
142.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
145.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
147.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
150.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
152.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
155.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
157.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
160.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
162.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
165.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
167.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
170.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
172.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
175.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
177.5   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1
180.0   3.0   2.8   2.2   1.8   1.5   1.8   1.1   1.8   1.5   1.8   2.2   2.8   3.0   3.1   3.0   2.6   2.0   2.3   1.5   2.3   2.0   2.6   3.0   3.1