Illuminance plots of Thema_T1-2B-MI-OP4---12B-__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]      TH14C00S.LDT
# [LUMINAIRE] T1-2B-MI-OP4-(-12B) 
# [LUMCAT]    Thema 
# [DATE]      27/10/2012/EFN
# down given: 98%
# out given: 72.0%
# tilt:  0.0
# [LAMP]      1 MT 140 16500 2800 PGZ12
# Bulbs: 1,  16500 lm each
# Source file: Thema_T1-2B-MI-OP4---12B-__1_MT_140_16500_2800_PGZ12.ldt
# Luminaire flux =   720 raw, for the given bulb(s) it would be 11883 lm,
#                   72.0 % of the bulb flux
# between 75 and 90:  4.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  95.4 cd / 1000 lm ,  3.1 % of the luminaire flux
# 90deg and above:  max   3.9 cd / 1000 lm ,  2.0 % 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:  35 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 100 %
#  (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   478 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   466 cd / 1000 lm,
# maximum spec. lum. intensity   478 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   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0   3.0
  2.5  12.6  12.2  11.7   9.7   6.7   4.9   4.8   4.9   6.7   9.7  11.7  12.2  12.6  12.1  11.2  10.4  10.4  10.4  10.4  10.4  10.4  10.4  11.2  12.1
  5.0  22.3  21.4  20.4  16.4  10.4   6.9   6.7   6.9  10.4  16.4  20.4  21.4  22.3  21.1  19.4  17.9  17.8  17.9  17.8  17.9  17.8  17.9  19.4  21.1
  7.5  49.9  43.3  42.6  42.0  34.7  28.7  26.0  28.7  34.7  42.0  42.6  43.3  49.9  40.5  44.5  47.7  54.4  41.5  20.5  41.5  54.4  47.7  44.5  40.5
 10.0  77.5  65.1  64.8  67.6  59.0  50.5  45.3  50.5  59.0  67.6  64.8  65.1  77.5  59.8  69.5  77.4  91.0  65.1  23.2  65.1  91.0  77.4  69.5  59.8
 12.5   116   114   119   125   117  88.5  58.8  88.5   117   125   119   114   116   107   108   105   105  65.3  56.8  65.3   105   105   108   107
 15.0   155   163   173   183   174   127  72.4   127   174   183   173   163   155   153   146   133   120  65.5  90.5  65.5   120   133   146   153
 17.5   165   180   192   201   194   133   108   133   194   201   192   180   165   156   142   130   121  67.9  95.7  67.9   121   130   142   156
 20.0   174   196   211   219   215   139   143   139   215   219   211   196   174   158   139   126   122  70.4   101  70.4   122   126   139   158
 22.5   175   204   224   230   229   144   140   144   229   230   224   204   175   154   136   123   119  69.6  99.9  69.6   119   123   136   154
 25.0   175   212   238   242   244   149   137   149   244   242   238   212   175   149   132   119   116  68.8  98.9  68.8   116   119   132   149
 27.5   175   218   246   250   249   148   136   148   249   250   246   218   175   147   129   117   114  69.5  97.1  69.5   114   117   129   147
 30.0   176   224   255   259   255   147   135   147   255   259   255   224   176   144   125   115   111  70.2  95.2  70.2   111   115   125   144
 32.5   180   233   262   260   250   148   136   148   250   260   262   233   180   144   123   114   108  72.2  94.6  72.2   108   114   123   144
 35.0   183   241   270   262   245   149   136   149   245   262   270   241   183   143   122   113   106  74.2  94.0  74.2   106   113   122   143
 37.5   188   249   271   258   239   143   133   143   239   258   271   249   188   142   121   112   104  74.2  92.2  74.2   104   112   121   142
 40.0   192   256   272   254   233   137   130   137   233   254   272   256   192   142   120   110   102  74.2  90.4  74.2   102   110   120   142
 42.5   199   277   285   236   214   123   120   123   214   236   285   277   199   139   116   108  99.5  74.3  88.4  74.3  99.5   108   116   139
 45.0   206   297   299   218   194   109   111   109   194   218   299   297   206   136   113   105  97.0  74.3  86.4  74.3  97.0   105   113   136
 47.5   224   321   299   210   163  93.9  95.0  93.9   163   210   299   321   224   137   111   102  94.4  73.9  84.9  73.9  94.4   102   111   137
 50.0   243   344   299   201   132  78.6  79.1  78.6   132   201   299   344   243   138   109  99.5  91.8  73.4  83.3  73.4  91.8  99.5   109   138
 52.5   260   354   284   183   112  68.7  67.4  68.7   112   183   284   354   260   139   108  98.0  89.6  72.4  81.2  72.4  89.6  98.0   108   139
 55.0   277   364   268   165  91.9  58.8  55.7  58.8  91.9   165   268   364   277   140   107  96.5  87.4  71.4  79.1  71.4  87.4  96.5   107   140
 57.5   291   381   241   136  81.1  52.0  45.8  52.0  81.1   136   241   381   291   143   111  98.8  87.4  70.6  76.3  70.6  87.4  98.8   111   143
 60.0   305   399   213   107  70.3  45.3  35.8  45.3  70.3   107   213   399   305   146   115   101  87.3  69.7  73.4  69.7  87.3   101   115   146
 62.5   323   438   198  99.8  66.9  41.3  32.3  41.3  66.9  99.8   198   438   323   140   102  89.9  82.7  65.3  68.3  65.3  82.7  89.9   102   140
 65.0   341   478   182  92.8  63.4  37.4  28.8  37.4  63.4  92.8   182   478   341   134  88.8  78.9  78.0  60.8  63.2  60.8  78.0  78.9  88.8   134
 67.5   374   466   151  85.8  58.5  32.7  26.2  32.7  58.5  85.8   151   466   374   126  93.1  84.9  73.4  61.1  59.8  61.1  73.4  84.9  93.1   126
 70.0   408   454   120  78.8  53.5  27.9  23.6  27.9  53.5  78.8   120   454   408   118  97.4  90.9  68.8  61.4  56.4  61.4  68.8  90.9  97.4   118
 72.5   360   354  77.8  58.2  50.3  27.0  23.8  27.0  50.3  58.2  77.8   354   360  81.2  59.6  54.8  47.4  42.1  39.2  42.1  47.4  54.8  59.6  81.2
 75.0   312   253  35.3  37.5  47.2  26.2  23.9  26.2  47.2  37.5  35.3   253   312  44.0  21.8  18.7  26.0  22.8  21.9  22.8  26.0  18.7  21.8  44.0
 77.5   204   162  22.3  21.6  27.7  16.3  14.3  16.3  27.7  21.6  22.3   162   204  29.6  14.8  12.0  15.4  13.5  12.8  13.5  15.4  12.0  14.8  29.6
 80.0  95.4  71.3   9.4   5.8   8.1   6.3   4.7   6.3   8.1   5.8   9.4  71.3  95.4  15.3   7.9   5.2   4.8   4.3   3.6   4.3   4.8   5.2   7.9  15.3
 82.5  51.0  38.8   6.3   4.1   5.1   4.3   3.0   4.3   5.1   4.1   6.3  38.8  51.0   9.6   5.6   3.9   3.4   3.1   2.5   3.1   3.4   3.9   5.6   9.6
 85.0   6.7   6.2   3.3   2.4   2.0   2.2   1.4   2.2   2.0   2.4   3.3   6.2   6.7   4.0   3.2   2.6   2.0   1.9   1.5   1.9   2.0   2.6   3.2   4.0
 87.5   5.3   4.9   3.0   2.3   1.9   2.1   1.3   2.1   1.9   2.3   3.0   4.9   5.3   3.8   3.2   2.6   2.0   1.8   1.4   1.8   2.0   2.6   3.2   3.8
 90.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
 92.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
 95.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
 97.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
100.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
102.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
105.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
107.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
110.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
112.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
115.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
117.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
120.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
122.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
125.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
127.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
130.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
132.5   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
135.0   3.9   3.7   2.7   2.1   1.8   2.0   1.1   2.0   1.8   2.1   2.7   3.7   3.9   3.6   3.1   2.6   1.9   1.8   1.2   1.8   1.9   2.6   3.1   3.6
137.5   3.7   3.5   2.6   2.0   1.7   1.9   1.0   1.9   1.7   2.0   2.6   3.5   3.7   3.4   2.9   2.4   1.8   1.7   1.2   1.7   1.8   2.4   2.9   3.4
140.0   3.5   3.3   2.4   1.9   1.6   1.8   1.0   1.8   1.6   1.9   2.4   3.3   3.5   3.2   2.8   2.3   1.7   1.6   1.1   1.6   1.7   2.3   2.8   3.2
142.5   3.3   3.1   2.3   1.8   1.5   1.7   0.9   1.7   1.5   1.8   2.3   3.1   3.3   3.0   2.6   2.2   1.6   1.5   1.0   1.5   1.6   2.2   2.6   3.0
145.0   3.0   2.9   2.1   1.6   1.4   1.6   0.9   1.6   1.4   1.6   2.1   2.9   3.0   2.8   2.4   2.0   1.5   1.4   0.9   1.4   1.5   2.0   2.4   2.8
147.5   2.8   2.7   1.9   1.5   1.3   1.5   0.8   1.5   1.3   1.5   1.9   2.7   2.8   2.6   2.3   1.9   1.4   1.3   0.9   1.3   1.4   1.9   2.3   2.6
150.0   2.6   2.5   1.8   1.4   1.2   1.3   0.7   1.3   1.2   1.4   1.8   2.5   2.6   2.4   2.1   1.7   1.3   1.2   0.8   1.2   1.3   1.7   2.1   2.4
152.5   2.4   2.3   1.6   1.3   1.1   1.2   0.6   1.2   1.1   1.3   1.6   2.3   2.4   2.2   1.9   1.5   1.2   1.1   0.8   1.1   1.2   1.5   1.9   2.2
155.0   2.2   2.1   1.5   1.2   1.0   1.1   0.6   1.1   1.0   1.2   1.5   2.1   2.2   2.0   1.7   1.4   1.1   1.0   0.7   1.0   1.1   1.4   1.7   2.0
157.5   2.0   1.8   1.4   1.0   0.9   1.0   0.6   1.0   0.9   1.0   1.4   1.8   2.0   1.8   1.5   1.3   1.0   0.9   0.6   0.9   1.0   1.3   1.5   1.8
160.0   1.7   1.6   1.2   0.9   0.8   0.9   0.5   0.9   0.8   0.9   1.2   1.6   1.7   1.6   1.4   1.2   0.8   0.8   0.5   0.8   0.8   1.2   1.4   1.6
162.5   1.5   1.4   1.0   0.8   0.7   0.8   0.4   0.8   0.7   0.8   1.0   1.4   1.5   1.4   1.2   1.0   0.7   0.7   0.4   0.7   0.7   1.0   1.2   1.4
165.0   1.3   1.2   0.9   0.7   0.6   0.7   0.4   0.7   0.6   0.7   0.9   1.2   1.3   1.2   1.0   0.9   0.6   0.6   0.4   0.6   0.6   0.9   1.0   1.2
167.5   1.1   1.0   0.8   0.6   0.5   0.6   0.3   0.6   0.5   0.6   0.8   1.0   1.1   1.0   0.9   0.8   0.5   0.5   0.4   0.5   0.5   0.8   0.9   1.0
170.0   0.9   0.8   0.6   0.5   0.4   0.4   0.2   0.4   0.4   0.5   0.6   0.8   0.9   0.8   0.7   0.6   0.4   0.4   0.3   0.4   0.4   0.6   0.7   0.8
172.5   0.6   0.6   0.5   0.3   0.3   0.3   0.2   0.3   0.3   0.3   0.5   0.6   0.6   0.6   0.5   0.5   0.3   0.3   0.2   0.3   0.3   0.5   0.5   0.6
175.0   0.4   0.4   0.3   0.2   0.2   0.2   0.1   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.3   0.3   0.2   0.2   0.1   0.2   0.2   0.3   0.3   0.4
177.5   0.2   0.2   0.2   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   0.1   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