Illuminance plots of Thema_T2-MTC-OP4--0B--__1_MT_60_6800_2800_PGZ12

(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]      TH06C02S.LDT
# [LUMINAIRE] T2-MTC-OP4-(0B)# 
# [LUMCAT]    Thema 
# [DATE]      01/11/2012/09/08 EFN
# down given: 99%
# out given: 75.2%
# tilt:  0.0
# [LAMP]      1 MT 60 6800 2800 PGZ12
# Bulbs: 1,   6800 lm each
# Source file: Thema_T2-MTC-OP4--0B--__1_MT_60_6800_2800_PGZ12.ldt
# Luminaire flux =   752 raw, for the given bulb(s) it would be  5111 lm,
#                   75.2 % of the bulb flux
# between 75 and 90:  3.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 100.1 cd / 1000 lm ,  2.3 % of the luminaire flux
# 90deg and above:  max   3.0 cd / 1000 lm ,  1.5 % 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:  26 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  74 %
#  (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   536 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   632 cd / 1000 lm,
# maximum spec. lum. intensity   632 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   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131
  2.5   131   131   132   138   143   144   144   144   143   138   132   131   131   132   133   133   134   132   133   132   134   133   133   132
  5.0   131   131   134   145   155   157   158   157   155   145   134   131   131   134   135   136   137   134   136   134   137   136   135   134
  7.5   141   139   143   148   157   166   167   166   157   148   143   139   141   143   141   136   133   130   130   130   133   136   141   143
 10.0   150   148   153   150   159   176   176   176   159   150   153   148   150   152   147   136   130   126   125   126   130   136   147   152
 12.5   147   149   157   162   175   183   183   183   175   162   157   149   147   147   141   132   126   122   122   122   126   132   141   147
 15.0   145   150   161   175   191   191   190   191   191   175   161   150   145   141   135   128   122   119   119   119   122   128   135   141
 17.5   143   152   166   182   195   199   199   199   195   182   166   152   143   137   129   123   118   114   115   114   118   123   129   137
 20.0   141   153   172   190   200   207   208   207   200   190   172   153   141   132   123   118   114   110   111   110   114   118   123   132
 22.5   138   155   181   200   208   216   214   216   208   200   181   155   138   128   120   116   113   108   109   108   113   116   120   128
 25.0   135   157   190   209   217   224   220   224   217   209   190   157   135   124   117   114   111   105   106   105   111   114   117   124
 27.5   135   161   197   221   230   235   231   235   230   221   197   161   135   122   116   111   108   103   103   103   108   111   116   122
 30.0   136   165   204   232   242   247   243   247   242   232   204   165   136   121   115   109   106   101   100   101   106   109   115   121
 32.5   138   171   217   245   268   265   259   265   268   245   217   171   138   121   116   110   104  99.3  97.8  99.3   104   110   116   121
 35.0   140   178   230   258   293   284   275   284   293   258   230   178   140   121   116   110   102  97.4  95.6  97.4   102   110   116   121
 37.5   142   186   243   278   306   293   279   293   306   278   243   186   142   119   113   108   101  94.8  92.3  94.8   101   108   113   119
 40.0   144   194   256   298   320   302   284   302   320   298   256   194   144   117   110   105  99.6  92.2  89.1  92.2  99.6   105   110   117
 42.5   145   211   277   306   299   282   266   282   299   306   277   211   145   114   107   101  96.3  89.3  86.5  89.3  96.3   101   107   114
 45.0   146   228   297   315   277   263   248   263   277   315   297   228   146   112   103  97.1  93.1  86.4  83.9  86.4  93.1  97.1   103   112
 47.5   151   260   318   317   245   211   212   211   245   317   318   260   151   113   101  94.1  89.5  83.8  81.6  83.8  89.5  94.1   101   113
 50.0   156   293   338   320   212   160   176   160   212   320   338   293   156   113  98.5  91.0  85.9  81.1  79.3  81.1  85.9  91.0  98.5   113
 52.5   161   321   350   293   182   124   133   124   182   293   350   321   161   112  97.6  90.3  83.4  78.9  77.8  78.9  83.4  90.3  97.6   112
 55.0   166   349   361   266   152  87.0  89.6  87.0   152   266   361   349   166   112  96.7  89.6  81.0  76.7  76.3  76.7  81.0  89.6  96.7   112
 57.5   174   377   355   213   123  71.8  67.5  71.8   123   213   355   377   174   116   101  91.8  80.9  73.6  72.3  73.6  80.9  91.8   101   116
 60.0   183   405   349   160  94.9  56.6  45.4  56.6  94.9   160   349   405   183   120   106  94.1  80.8  70.5  68.2  70.5  80.8  94.1   106   120
 62.5   194   471   317   130  81.1  51.8  41.3  51.8  81.1   130   317   471   194   108  92.3  83.5  77.4  66.8  64.2  66.8  77.4  83.5  92.3   108
 65.0   205   536   285   101  67.3  47.1  37.2  47.1  67.3   101   285   536   205  96.5  78.7  72.9  74.1  63.1  60.2  63.1  74.1  72.9  78.7  96.5
 67.5   216   584   214  89.4  60.3  38.8  35.4  38.8  60.3  89.4   214   584   216  92.8  86.0  79.5  68.2  61.6  56.2  61.6  68.2  79.5  86.0  92.8
 70.0   227   632   143  77.8  53.3  30.5  33.6  30.5  53.3  77.8   143   632   227  89.2  93.3  86.1  62.3  60.1  52.2  60.1  62.3  86.1  93.3  89.2
 72.5   174   519  86.8  57.4  58.7  31.5  40.8  31.5  58.7  57.4  86.8   519   174  52.8  50.4  46.8  39.0  37.5  33.0  37.5  39.0  46.8  50.4  52.8
 75.0   121   406  30.8  37.0  64.0  32.6  47.9  32.6  64.0  37.0  30.8   406   121  16.5   7.5   7.4  15.6  15.0  13.8  15.0  15.6   7.4   7.5  16.5
 77.5  78.3   253  19.8  20.4  35.5  18.7  27.2  18.7  35.5  20.4  19.8   253  78.3  12.4   5.9   5.3   9.1   8.6   8.0   8.6   9.1   5.3   5.9  12.4
 80.0  35.5   100   8.8   3.7   6.9   4.8   6.5   4.8   6.9   3.7   8.8   100  35.5   8.2   4.4   3.3   2.6   2.2   2.2   2.2   2.6   3.3   4.4   8.2
 82.5  19.6  52.7   5.5   2.7   4.2   3.1   4.0   3.1   4.2   2.7   5.5  52.7  19.6   5.6   3.5   2.7   2.0   1.8   1.9   1.8   2.0   2.7   3.5   5.6
 85.0   3.7   5.3   2.2   1.6   1.4   1.4   1.4   1.4   1.4   1.6   2.2   5.3   3.7   3.0   2.6   2.1   1.5   1.3   1.5   1.3   1.5   2.1   2.6   3.0
 87.5   3.3   4.0   2.0   1.5   1.3   1.3   1.3   1.3   1.3   1.5   2.0   4.0   3.3   3.0   2.7   2.2   1.6   1.3   1.5   1.3   1.6   2.2   2.7   3.0
 90.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
 92.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
 95.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
 97.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
100.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
102.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
105.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
107.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
110.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
112.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
115.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
117.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
120.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
122.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
125.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
127.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
130.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
132.5   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
135.0   2.9   2.7   1.9   1.4   1.3   1.2   1.1   1.2   1.3   1.4   1.9   2.7   2.9   3.0   2.7   2.2   1.7   1.3   1.4   1.3   1.7   2.2   2.7   3.0
137.5   2.8   2.6   1.8   1.3   1.3   1.2   1.0   1.2   1.3   1.3   1.8   2.6   2.8   2.8   2.6   2.1   1.6   1.3   1.3   1.3   1.6   2.1   2.6   2.8
140.0   2.6   2.4   1.7   1.2   1.2   1.1   1.0   1.1   1.2   1.2   1.7   2.4   2.6   2.7   2.4   2.0   1.5   1.2   1.2   1.2   1.5   2.0   2.4   2.7
142.5   2.4   2.3   1.6   1.2   1.1   1.0   0.9   1.0   1.1   1.2   1.6   2.3   2.4   2.5   2.3   1.9   1.4   1.1   1.2   1.1   1.4   1.9   2.3   2.5
145.0   2.3   2.1   1.5   1.1   1.0   0.9   0.9   0.9   1.0   1.1   1.5   2.1   2.3   2.3   2.1   1.7   1.3   1.0   1.1   1.0   1.3   1.7   2.1   2.3
147.5   2.1   1.9   1.4   1.0   0.9   0.9   0.8   0.9   0.9   1.0   1.4   1.9   2.1   2.2   1.9   1.6   1.2   0.9   1.0   0.9   1.2   1.6   1.9   2.2
150.0   1.9   1.8   1.3   0.9   0.9   0.8   0.7   0.8   0.9   0.9   1.3   1.8   1.9   2.0   1.8   1.5   1.1   0.9   0.9   0.9   1.1   1.5   1.8   2.0
152.5   1.8   1.6   1.2   0.9   0.8   0.8   0.6   0.8   0.8   0.9   1.2   1.6   1.8   1.9   1.6   1.4   1.0   0.8   0.9   0.8   1.0   1.4   1.6   1.9
155.0   1.6   1.5   1.1   0.8   0.7   0.7   0.6   0.7   0.7   0.8   1.1   1.5   1.6   1.7   1.5   1.2   0.9   0.7   0.8   0.7   0.9   1.2   1.5   1.7
157.5   1.5   1.4   1.0   0.7   0.6   0.6   0.6   0.6   0.6   0.7   1.0   1.4   1.5   1.5   1.4   1.1   0.9   0.6   0.7   0.6   0.9   1.1   1.4   1.5
160.0   1.3   1.2   0.8   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.8   1.2   1.3   1.3   1.2   1.0   0.8   0.6   0.6   0.6   0.8   1.0   1.2   1.3
162.5   1.1   1.0   0.7   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.7   1.0   1.1   1.1   1.0   0.9   0.7   0.5   0.6   0.5   0.7   0.9   1.0   1.1
165.0   1.0   0.9   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.9   1.0   1.0   0.9   0.7   0.6   0.4   0.5   0.4   0.6   0.7   0.9   1.0
167.5   0.8   0.8   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.8   0.8   0.9   0.8   0.6   0.5   0.4   0.4   0.4   0.5   0.6   0.8   0.9
170.0   0.6   0.6   0.4   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.4   0.6   0.6   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.4   0.5   0.6   0.7
172.5   0.5   0.5   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.5   0.5   0.5   0.5   0.3   0.3   0.2   0.3   0.2   0.3   0.3   0.5   0.5
175.0   0.3   0.3   0.2   0.2   0.1   0.1   0.1   0.1   0.1   0.2   0.2   0.3   0.3   0.3   0.3   0.2   0.2   0.1   0.2   0.1   0.2   0.2   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   0.1   0.1   0.1   0.1   0.1   0.1   0.1   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