Illuminance plots of Thema_T1-2B-MI-OP4--0B--__1_MT_150_15000_3000_G12

(as computed by ies2tab from that IES photometry file)

spacing 5 plot spacing 6 plot single luminaire plot
In left plots, specific illuminances by a continuous row of luminaires spaced 5 and 6 heights are shown in their left halves (right half concerns 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]      TH15C01S.LDT
# [LUMINAIRE] T1-2B-MI-OP4-(0B)# 
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/EFN
# down given: 98%
# out given: 73.8%
# tilt:  0.0
# [LAMP]      1 MT 150 15000 3000 G12
# Bulbs: 1,  15000 lm each
# Source file: Thema_T1-2B-MI-OP4--0B--__1_MT_150_15000_3000_G12.ldt
# Luminaire flux =   738 raw, for the given bulb(s) it would be 11075 lm,
#                   73.8 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  61.0 cd / 1000 lm ,  2.3 % of the luminaire flux
# 90deg and above:  max   3.0 cd / 1000 lm ,  1.6 % 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:  29 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  82 %
#  (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   689 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   671 cd / 1000 lm,
# maximum spec. lum. intensity   689 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   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4   3.4
  2.5  11.0  12.6  12.6   9.9   7.4   5.8   4.6   5.8   7.4   9.9  12.6  12.6  11.0  10.3   9.8   8.9   9.3   9.1  11.1   9.1   9.3   8.9   9.8  10.3
  5.0  18.6  21.7  21.9  16.5  11.5   8.1   5.7   8.1  11.5  16.5  21.9  21.7  18.6  17.2  16.2  14.3  15.1  14.7  18.9  14.7  15.1  14.3  16.2  17.2
  7.5  57.8  55.1  41.7  29.7  23.5  22.0  25.0  22.0  23.5  29.7  41.7  55.1  57.8  63.7  65.1  53.7  50.1  27.9  19.3  27.9  50.1  53.7  65.1  63.7
 10.0  97.0  88.5  61.5  42.9  35.6  36.0  44.3  36.0  35.6  42.9  61.5  88.5  97.0   110   114  93.0  85.2  41.1  19.8  41.1  85.2  93.0   114   110
 12.5   118   116   103  90.6  82.3  70.1  66.3  70.1  82.3  90.6   103   116   118   127   123  97.9  87.7  40.3  55.3  40.3  87.7  97.9   123   127
 15.0   138   144   145   138   129   104  88.2   104   129   138   145   144   138   145   131   103  90.2  39.4  90.8  39.4  90.2   103   131   145
 17.5   143   156   165   159   150   113   131   113   150   159   165   156   143   143   129   102  93.2  43.4  89.4  43.4  93.2   102   129   143
 20.0   148   168   185   179   171   121   173   121   171   179   185   168   148   141   126   101  96.2  47.4  88.0  47.4  96.2   101   126   141
 22.5   144   170   196   195   187   135   170   135   187   195   196   170   144   136   122   100  94.4  47.8  88.8  47.8  94.4   100   122   136
 25.0   140   172   207   211   203   148   168   148   203   211   207   172   140   131   118  99.4  92.7  48.3  89.7  48.3  92.7  99.4   118   131
 27.5   141   174   216   227   224   157   163   157   224   227   216   174   141   129   116  97.5  91.1  49.3  88.0  49.3  91.1  97.5   116   129
 30.0   142   176   225   242   246   165   158   165   246   242   225   176   142   127   113  95.6  89.4  50.4  86.3  50.4  89.4  95.6   113   127
 32.5   145   183   239   271   293   186   170   186   293   271   239   183   145   126   113  95.8  88.6  52.4  86.9  52.4  88.6  95.8   113   126
 35.0   148   190   252   299   341   207   183   207   341   299   252   190   148   125   113  95.9  87.8  54.4  87.4  54.4  87.8  95.9   113   125
 37.5   151   201   272   347   382   215   204   215   382   347   272   201   151   123   111  94.5  86.7  55.3  87.7  55.3  86.7  94.5   111   123
 40.0   153   212   291   394   423   224   225   224   423   394   291   212   153   121   109  93.1  85.6  56.3  87.9  56.3  85.6  93.1   109   121
 42.5   155   242   335   406   409   205   228   205   409   406   335   242   155   120   105  90.1  83.6  57.6  89.7  57.6  83.6  90.1   105   120
 45.0   157   272   379   419   396   187   231   187   396   419   379   272   157   119   101  87.2  81.7  58.9  91.4  58.9  81.7  87.2   101   119
 47.5   162   312   423   390   330   149   187   149   330   390   423   312   162   118  99.2  85.1  80.3  59.6  90.4  59.6  80.3  85.1  99.2   118
 50.0   167   353   466   361   263   111   144   111   263   361   466   353   167   117  97.2  82.9  78.8  60.2  89.3  60.2  78.8  82.9  97.2   117
 52.5   177   402   464   297   202  98.3   115  98.3   202   297   464   402   177   117  97.3  83.7  78.8  61.0  87.9  61.0  78.8  83.7  97.3   117
 55.0   187   451   461   233   141  85.2  86.2  85.2   141   233   461   451   187   116  97.4  84.4  78.8  61.8  86.4  61.8  78.8  84.4  97.4   116
 57.5   198   513   392   181   121  76.4  75.6  76.4   121   181   392   513   198   122  98.3  82.9  78.6  59.1  79.6  59.1  78.6  82.9  98.3   122
 60.0   209   575   322   128   101  67.6  64.9  67.6   101   128   322   575   209   128  99.1  81.5  78.3  56.4  72.7  56.4  78.3  81.5  99.1   128
 62.5   214   632   267   115  95.3  61.5  61.3  61.5  95.3   115   267   632   214   114  90.8  78.2  75.9  57.7  71.7  57.7  75.9  78.2  90.8   114
 65.0   220   689   211   102  89.3  55.4  57.7  55.4  89.3   102   211   689   220   101  82.4  74.8  73.5  58.9  70.7  58.9  73.5  74.8  82.4   101
 67.5   201   671   163  92.4  81.2  48.9  54.8  48.9  81.2  92.4   163   671   201  76.4  65.9  67.7  71.6  60.9  69.4  60.9  71.6  67.7  65.9  76.4
 70.0   182   653   114  82.4  73.1  42.4  51.8  42.4  73.1  82.4   114   653   182  52.0  49.4  60.5  69.7  62.9  68.1  62.9  69.7  60.5  49.4  52.0
 72.5   131   462  69.1  49.9  51.6  33.2  41.7  33.2  51.6  49.9  69.1   462   131  34.0  28.3  33.2  39.3  38.0  40.5  38.0  39.3  33.2  28.3  34.0
 75.0  79.2   270  23.8  17.4  30.1  23.9  31.5  23.9  30.1  17.4  23.8   270  79.2  16.0   7.1   5.8   8.8  13.0  13.0  13.0   8.8   5.8   7.1  16.0
 77.5  49.6   166  15.5  10.6  17.4  14.9  18.9  14.9  17.4  10.6  15.5   166  49.6  11.4   5.8   4.7   6.0   8.1   7.7   8.1   6.0   4.7   5.8  11.4
 80.0  20.0  61.0   7.2   3.7   4.7   5.9   6.2   5.9   4.7   3.7   7.2  61.0  20.0   6.9   4.4   3.6   3.2   3.2   2.4   3.2   3.2   3.6   4.4   6.9
 82.5  11.5  32.6   4.8   2.7   3.1   3.8   3.6   3.8   3.1   2.7   4.8  32.6  11.5   4.8   3.7   2.9   2.5   2.6   2.1   2.6   2.5   2.9   3.7   4.8
 85.0   3.0   4.2   2.3   1.6   1.5   1.7   1.1   1.7   1.5   1.6   2.3   4.2   3.0   2.8   2.9   2.3   1.9   2.0   1.7   2.0   1.9   2.3   2.9   2.8
 87.5   2.8   3.4   2.2   1.5   1.5   1.7   1.1   1.7   1.5   1.5   2.2   3.4   2.8   2.8   3.0   2.4   2.0   2.0   1.6   2.0   2.0   2.4   3.0   2.8
 90.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
 92.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
 95.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
 97.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
100.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
102.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
105.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
107.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
110.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
112.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
115.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
117.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
120.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
122.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
125.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
127.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
130.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
132.5   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
135.0   2.7   2.7   2.0   1.5   1.4   1.7   1.1   1.7   1.4   1.5   2.0   2.7   2.7   2.9   3.0   2.5   2.1   1.9   1.5   1.9   2.1   2.5   3.0   2.9
137.5   2.6   2.6   1.9   1.4   1.3   1.6   1.0   1.6   1.3   1.4   1.9   2.6   2.6   2.8   2.8   2.3   2.0   1.8   1.4   1.8   2.0   2.3   2.8   2.8
140.0   2.4   2.4   1.8   1.3   1.2   1.5   1.0   1.5   1.2   1.3   1.8   2.4   2.4   2.6   2.7   2.2   1.9   1.7   1.3   1.7   1.9   2.2   2.7   2.6
142.5   2.3   2.3   1.7   1.3   1.2   1.4   0.9   1.4   1.2   1.3   1.7   2.3   2.3   2.4   2.5   2.0   1.8   1.6   1.3   1.6   1.8   2.0   2.5   2.4
145.0   2.1   2.1   1.6   1.2   1.1   1.3   0.9   1.3   1.1   1.2   1.6   2.1   2.1   2.3   2.3   1.9   1.6   1.5   1.2   1.5   1.6   1.9   2.3   2.3
147.5   1.9   1.9   1.5   1.1   1.0   1.2   0.8   1.2   1.0   1.1   1.5   1.9   1.9   2.1   2.2   1.8   1.5   1.4   1.1   1.4   1.5   1.8   2.2   2.1
150.0   1.8   1.8   1.3   1.0   0.9   1.1   0.7   1.1   0.9   1.0   1.3   1.8   1.8   1.9   2.0   1.7   1.4   1.3   1.0   1.3   1.4   1.7   2.0   1.9
152.5   1.6   1.6   1.2   0.9   0.9   1.0   0.6   1.0   0.9   0.9   1.2   1.6   1.6   1.8   1.9   1.5   1.3   1.2   0.9   1.2   1.3   1.5   1.9   1.8
155.0   1.5   1.5   1.1   0.8   0.8   0.9   0.6   0.9   0.8   0.8   1.1   1.5   1.5   1.6   1.7   1.4   1.2   1.1   0.8   1.1   1.2   1.4   1.7   1.6
157.5   1.4   1.4   1.0   0.8   0.7   0.9   0.6   0.9   0.7   0.8   1.0   1.4   1.4   1.5   1.5   1.3   1.0   1.0   0.8   1.0   1.0   1.3   1.5   1.5
160.0   1.2   1.2   0.9   0.7   0.6   0.8   0.5   0.8   0.6   0.7   0.9   1.2   1.2   1.3   1.3   1.1   0.9   0.8   0.7   0.8   0.9   1.1   1.3   1.3
162.5   1.0   1.0   0.8   0.6   0.6   0.7   0.4   0.7   0.6   0.6   0.8   1.0   1.0   1.1   1.1   1.0   0.8   0.7   0.6   0.7   0.8   1.0   1.1   1.1
165.0   0.9   0.9   0.7   0.5   0.5   0.6   0.4   0.6   0.5   0.5   0.7   0.9   0.9   1.0   1.0   0.8   0.7   0.6   0.5   0.6   0.7   0.8   1.0   1.0
167.5   0.8   0.8   0.6   0.4   0.4   0.5   0.3   0.5   0.4   0.4   0.6   0.8   0.8   0.8   0.9   0.7   0.6   0.5   0.4   0.5   0.6   0.7   0.9   0.8
170.0   0.6   0.6   0.4   0.3   0.3   0.4   0.2   0.4   0.3   0.3   0.4   0.6   0.6   0.6   0.7   0.6   0.5   0.4   0.3   0.4   0.5   0.6   0.7   0.6
172.5   0.5   0.5   0.3   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.3   0.5   0.5   0.5   0.5   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.5   0.5
175.0   0.3   0.3   0.2   0.2   0.2   0.2   0.1   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.3
177.5   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.2
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