Illuminance plots of Thema_T1-2B-MI-OP4---12B-__1_MT_45_4300_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]      TH04C00S.LDT
# [LUMINAIRE] T1-2B-MI-OP4-(-12B) 
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/EFN
# down given: 98%
# out given: 67.8%
# tilt:  0.0
# [LAMP]      1 MT 45 4300 2800 PGZ12
# Bulbs: 1,   4300 lm each
# Source file: Thema_T1-2B-MI-OP4---12B-__1_MT_45_4300_2800_PGZ12.ldt
# Luminaire flux =   679 raw, for the given bulb(s) it would be  2918 lm,
#                   67.9 % 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  51.6 cd / 1000 lm ,  2.7 % of the luminaire flux
# 90deg and above:  max   3.0 cd / 1000 lm ,  1.9 % 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:  33 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  95 %
#  (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   548 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   545 cd / 1000 lm,
# maximum spec. lum. intensity   548 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   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7   4.7
  2.5  12.9  11.8   9.8   7.9   6.0   5.1   5.1   5.1   6.0   7.9   9.8  11.8  12.9  11.9  10.6  10.2   9.6   8.5  10.2   8.5   9.6  10.2  10.6  11.9
  5.0  21.0  18.8  14.9  11.1   7.3   5.4   5.5   5.4   7.3  11.1  14.9  18.8  21.0  19.1  16.5  15.7  14.6  12.4  15.7  12.4  14.6  15.7  16.5  19.1
  7.5  71.7  56.8  24.6  18.2  13.4   9.9  10.5   9.9  13.4  18.2  24.6  56.8  71.7  81.6  65.6  60.5  55.0  16.5  16.6  16.5  55.0  60.5  65.6  81.6
 10.0   122  94.9  34.3  25.2  19.5  14.5  15.5  14.5  19.5  25.2  34.3  94.9   122   144   115   105  95.4  20.5  17.6  20.5  95.4   105   115   144
 12.5   137   120  81.6  74.5  61.3  46.8  28.4  46.8  61.3  74.5  81.6   120   137   143   116   106  98.0  18.9  60.4  18.9  98.0   106   116   143
 15.0   152   145   129   124   103  79.2  41.3  79.2   103   124   129   145   152   141   118   108   101  17.3   103  17.3   101   108   118   141
 17.5   148   146   136   133   118  92.4  92.2  92.4   118   133   136   146   148   136   116   108   103  20.6   103  20.6   103   108   116   136
 20.0   144   147   144   142   132   106   143   106   132   142   144   147   144   130   115   108   106  23.9   104  23.9   106   108   115   130
 22.5   140   143   147   151   142   118   154   118   142   151   147   143   140   128   114   109   105  24.6   105  24.6   105   109   114   128
 25.0   137   139   149   161   152   130   164   130   152   161   149   139   137   125   113   110   105  25.4   107  25.4   105   110   113   125
 27.5   139   143   150   168   157   130   163   130   157   168   150   143   139   126   114   111   104  25.3   107  25.3   104   111   114   126
 30.0   142   147   150   175   161   130   162   130   161   175   150   147   142   127   115   112   103  25.1   107  25.1   103   112   115   127
 32.5   144   152   156   177   166   132   156   132   166   177   156   152   144   128   114   113   103  26.3   106  26.3   103   113   114   128
 35.0   146   156   163   178   170   134   151   134   170   178   163   156   146   129   114   114   103  27.4   104  27.4   103   114   114   129
 37.5   150   162   169   187   179   136   143   136   179   187   169   162   150   129   112   110   103  29.0   105  29.0   103   110   112   129
 40.0   154   167   175   196   187   138   135   138   187   196   175   167   154   128   110   107   102  30.5   106  30.5   102   107   110   128
 42.5   154   174   187   202   200   144   134   144   200   202   187   174   154   128   109   104  98.9  29.6   103  29.6  98.9   104   109   128
 45.0   154   181   199   208   213   150   133   150   213   208   199   181   154   127   107   102  95.6  28.8   100  28.8  95.6   102   107   127
 47.5   154   195   219   224   229   159   139   159   229   224   219   195   154   125   105  99.2  91.9  26.3  98.0  26.3  91.9  99.2   105   125
 50.0   154   209   239   240   245   167   145   167   245   240   239   209   154   124   104  96.8  88.3  23.8  95.8  23.8  88.3  96.8   104   124
 52.5   153   217   252   275   285   168   154   168   285   275   252   217   153   121   105  96.3  86.6  21.6  93.1  21.6  86.6  96.3   105   121
 55.0   152   225   265   310   324   168   164   168   324   310   265   225   152   119   105  95.8  84.8  19.4  90.3  19.4  84.8  95.8   105   119
 57.5   153   231   323   373   350   150   161   150   350   373   323   231   153   123   101  89.8  79.5  17.6  82.5  17.6  79.5  89.8   101   123
 60.0   154   237   380   435   375   131   158   131   375   435   380   237   154   127  96.3  83.8  74.2  15.9  74.7  15.9  74.2  83.8  96.3   127
 62.5   149   255   464   380   299   104   128   104   299   380   464   255   149   111  93.0  80.9  72.7  15.4  69.9  15.4  72.7  80.9  93.0   111
 65.0   144   272   548   325   223  77.1  99.0  77.1   223   325   548   272   144  95.4  89.7  78.0  71.2  14.9  65.2  14.9  71.2  78.0  89.7  95.4
 67.5   123   312   545   226   144  53.4  72.1  53.4   144   226   545   312   123  82.3  75.3  72.3  62.3  17.0  55.0  17.0  62.3  72.3  75.3  82.3
 70.0   102   351   543   127  64.3  29.8  45.1  29.8  64.3   127   543   351   102  69.2  61.0  66.6  53.5  19.0  44.8  19.0  53.5  66.6  61.0  69.2
 72.5  66.2   286   387  84.3  73.1  29.1  45.6  29.1  73.1  84.3   387   286  66.2  39.4  33.9  36.6  31.1  13.8  27.5  13.8  31.1  36.6  33.9  39.4
 75.0  30.5   220   230  41.2  81.8  28.4  46.1  28.4  81.8  41.2   230   220  30.5   9.6   6.8   6.6   8.7   8.5  10.3   8.5   8.7   6.6   6.8   9.6
 77.5  20.4   136   140  23.2  44.1  16.8  26.8  16.8  44.1  23.2   140   136  20.4   7.4   5.5   5.3   6.1   6.1   6.5   6.1   6.1   5.3   5.5   7.4
 80.0  10.2  51.6  49.1   5.2   6.4   5.1   7.5   5.1   6.4   5.2  49.1  51.6  10.2   5.1   4.2   3.9   3.5   3.6   2.7   3.6   3.5   3.9   4.2   5.1
 82.5   6.4  27.5  26.2   3.5   4.1   3.4   4.4   3.4   4.1   3.5  26.2  27.5   6.4   3.9   3.4   3.3   3.0   3.2   2.3   3.2   3.0   3.3   3.4   3.9
 85.0   2.6   3.5   3.3   1.9   1.7   1.8   1.3   1.8   1.7   1.9   3.3   3.5   2.6   2.8   2.7   2.7   2.4   2.8   1.8   2.8   2.4   2.7   2.7   2.8
 87.5   2.5   2.9   2.6   1.8   1.7   1.8   1.3   1.8   1.7   1.8   2.6   2.9   2.5   2.8   2.8   2.8   2.5   2.9   1.8   2.9   2.5   2.8   2.8   2.8
 90.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
 92.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
 95.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
 97.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
100.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
102.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
105.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
107.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
110.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
112.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
115.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
117.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
120.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
122.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
125.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
127.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
130.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
132.5   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
135.0   2.5   2.3   1.9   1.7   1.6   1.7   1.2   1.7   1.6   1.7   1.9   2.3   2.5   2.9   3.0   2.8   2.5   3.0   1.8   3.0   2.5   2.8   3.0   2.9
137.5   2.3   2.2   1.8   1.6   1.5   1.6   1.2   1.6   1.5   1.6   1.8   2.2   2.3   2.8   2.8   2.7   2.3   2.8   1.7   2.8   2.3   2.7   2.8   2.8
140.0   2.2   2.0   1.7   1.5   1.4   1.5   1.1   1.5   1.4   1.5   1.7   2.0   2.2   2.6   2.7   2.5   2.2   2.7   1.6   2.7   2.2   2.5   2.7   2.6
142.5   2.0   1.9   1.6   1.4   1.3   1.4   1.0   1.4   1.3   1.4   1.6   1.9   2.0   2.4   2.5   2.3   2.0   2.5   1.5   2.5   2.0   2.3   2.5   2.4
145.0   1.9   1.8   1.5   1.3   1.2   1.3   0.9   1.3   1.2   1.3   1.5   1.8   1.9   2.3   2.3   2.2   1.9   2.3   1.4   2.3   1.9   2.2   2.3   2.3
147.5   1.8   1.6   1.4   1.2   1.2   1.2   0.9   1.2   1.2   1.2   1.4   1.6   1.8   2.1   2.2   2.0   1.8   2.2   1.3   2.2   1.8   2.0   2.2   2.1
150.0   1.7   1.5   1.3   1.1   1.1   1.1   0.8   1.1   1.1   1.1   1.3   1.5   1.7   1.9   2.0   1.9   1.7   2.0   1.2   2.0   1.7   1.9   2.0   1.9
152.5   1.5   1.4   1.2   1.0   1.0   1.0   0.8   1.0   1.0   1.0   1.2   1.4   1.5   1.8   1.9   1.8   1.5   1.9   1.1   1.9   1.5   1.8   1.9   1.8
155.0   1.4   1.3   1.1   0.9   0.9   0.9   0.7   0.9   0.9   0.9   1.1   1.3   1.4   1.6   1.7   1.6   1.4   1.7   1.0   1.7   1.4   1.6   1.7   1.6
157.5   1.3   1.1   1.0   0.9   0.8   0.9   0.6   0.9   0.8   0.9   1.0   1.1   1.3   1.5   1.5   1.4   1.3   1.5   0.9   1.5   1.3   1.4   1.5   1.5
160.0   1.1   1.0   0.8   0.8   0.7   0.8   0.5   0.8   0.7   0.8   0.8   1.0   1.1   1.3   1.3   1.2   1.1   1.3   0.8   1.3   1.1   1.2   1.3   1.3
162.5   1.0   0.9   0.7   0.7   0.6   0.7   0.4   0.7   0.6   0.7   0.7   0.9   1.0   1.1   1.1   1.0   1.0   1.1   0.7   1.1   1.0   1.0   1.1   1.1
165.0   0.8   0.8   0.6   0.6   0.5   0.6   0.4   0.6   0.5   0.6   0.6   0.8   0.8   1.0   1.0   0.9   0.8   1.0   0.6   1.0   0.8   0.9   1.0   1.0
167.5   0.7   0.6   0.5   0.5   0.4   0.5   0.4   0.5   0.4   0.5   0.5   0.6   0.7   0.8   0.9   0.8   0.7   0.9   0.5   0.9   0.7   0.8   0.9   0.8
170.0   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.7   0.6   0.6   0.7   0.4   0.7   0.6   0.6   0.7   0.6
172.5   0.5   0.4   0.3   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.3   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.3   0.5   0.5   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   0.3   0.3   0.2   0.3   0.3   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   0.2   0.2   0.1   0.2   0.2   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