Illuminance plots of Alliance_ALL1-OP1-_1_FSM_42_3200_4000_GX24q4

(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]   INDAL
# [TEST]      AL42F01S.LDT
# [LUMINAIRE] ALL1-OP1#
# [LUMCAT]    Alliance 
# [DATE]      26/11/2012/
# down given: 100%
# out given: 55.9%
# tilt:  0.0
# [LAMP]      1 FSM 42 3200 4000 GX24q4
# Bulbs: 1,   3200 lm each
# Source file: Alliance_ALL1-OP1-_1_FSM_42_3200_4000_GX24q4.ldt
# Luminaire flux =   553 raw, for the given bulb(s) it would be  1771 lm,
#                   55.3 % of the bulb flux
# between 75 and 90:  5.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  94.3 cd / 1000 lm ,  2.8 % of the luminaire flux
# 90deg and above:  max  22.2?cd / 1000 lm ,  0.0?% 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:   0?%
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:   0?%
#  (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   185 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   166 cd / 1000 lm,
# maximum spec. lum. intensity   185 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   5.0  10.0  15.0  20.0  25.0  30.0  35.0  40.0  45.0  50.0  55.0  60.0  65.0  70.0  75.0  80.0  85.0  90.0  95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0
#V:  
  0.0   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158
  5.0   161   161   162   162   162   162   162   162   162   162   162   162   163   163   162   162   162   163   162   163   162   162   162   163   163   162   162   162   162   162   162   162   162   162   162   161   161   160   159   159   158   158   157   156   155   154   153   152   151   151   152   151   151   151   151   151   151   151   152   151   151   152   153   154   155   156   157   158   158   159   159   160
 10.0   165   166   167   168   168   168   168   168   167   166   166   165   166   166   167   166   166   166   166   166   166   166   167   166   166   165   166   166   167   168   168   168   168   168   167   166   165   164   162   161   160   158   157   155   153   151   150   148   145   145   144   142   141   141   141   141   141   142   144   145   145   148   150   151   153   155   157   158   160   161   162   164
 15.0   166   168   169   170   171   171   171   172   171   171   170   169   168   168   168   168   168   167   166   167   168   168   168   168   168   169   170   171   171   172   171   171   171   170   169   168   166   164   162   160   157   154   151   149   146   144   141   139   136   134   132   130   129   128   128   128   129   130   132   134   136   139   141   144   146   149   151   154   157   160   162   164
 20.0   167   169   171   173   173   174   173   173   171   172   170   170   169   168   168   166   167   166   165   166   167   166   168   168   169   170   170   172   171   173   173   174   173   173   171   169   167   163   160   156   152   148   144   140   136   133   130   128   125   123   121   119   117   115   115   115   117   119   121   123   125   128   130   133   136   140   144   148   152   156   160   163
 25.0   164   167   170   172   173   173   174   173   171   171   169   168   167   167   166   164   163   163   162   163   163   164   166   167   167   168   169   171   171   173   174   173   173   172   170   167   164   160   156   151   147   143   138   133   128   124   119   116   112   110   109   107   105   103   102   103   105   107   109   110   112   116   119   124   128   133   138   143   147   151   156   160
 30.0   161   165   168   171   171   172   172   171   169   168   165   163   162   162   162   159   158   158   157   158   158   159   162   162   162   163   165   168   169   171   172   172   171   171   168   165   161   156   152   148   143   137   130   123   117   112   107   103  99.4  97.5  94.8  93.9  92.3  90.3  88.9  90.3  92.3  93.9  94.8  97.5  99.4   103   107   112   117   123   130   137   143   148   152   156
 35.0   162   167   170   172   170   169   166   167   165   162   160   157   155   154   154   152   151   150   149   150   151   152   154   154   155   157   160   162   165   167   166   169   170   172   170   167   162   157   153   146   140   132   123   115   108   101  96.1  92.4  88.4  86.2  83.0  81.4  79.6  77.4  75.8  77.4  79.6  81.4  83.0  86.2  88.4  92.4  96.1   101   108   115   123   132   140   146   153   157
 40.0   164   170   173   175   171   167   164   161   158   156   150   149   146   144   145   142   141   138   137   138   141   142   145   144   146   149   150   156   158   161   164   167   171   175   173   170   164   158   151   144   136   127   118   110   101  94.6  88.6  83.8  79.5  77.4  73.4  71.2  69.2  67.3  65.5  67.3  69.2  71.2  73.4  77.4  79.5  83.8  88.6  94.6   101   110   118   127   136   144   151   158
 45.0   162   170   173   176   170   166   161   157   152   148   143   141   137   133   132   130   129   126   125   126   129   130   132   133   137   141   143   148   152   157   161   166   170   176   173   170   162   155   147   140   132   124   116   106  96.9  89.9  82.7  76.7  69.6  65.9  61.8  59.4  56.8  54.6  53.6  54.6  56.8  59.4  61.8  65.9  69.6  76.7  82.7  89.9  96.9   106   116   124   132   140   147   155
 50.0   158   166   170   174   167   164   159   153   146   142   134   129   126   123   122   119   118   113   112   113   118   119   122   123   126   129   134   142   146   153   159   164   167   174   170   166   158   151   145   137   130   121   110  99.5  89.3  81.4  73.7  67.1  60.1  55.5  49.9  46.4  43.4  41.1  40.3  41.1  43.4  46.4  49.9  55.5  60.1  67.1  73.7  81.4  89.3  99.5   110   121   130   137   145   151
 55.0   156   164   166   169   158   155   151   145   139   133   126   122   121   123   119   110   106  99.2  97.5  99.2   106   110   119   123   121   122   126   133   139   145   151   155   158   169   166   164   156   147   138   126   115   103  89.9  77.8  67.6  61.0  55.4  50.1  44.8  40.8  36.2  32.6  29.2  26.7  26.1  26.7  29.2  32.6  36.2  40.8  44.8  50.1  55.4  61.0  67.6  77.8  89.9   103   115   126   138   147
 60.0   160   173   177   176   159   153   147   140   135   133   129   129   124   121   116   104  94.6  85.6  83.7  85.6  94.6   104   116   121   124   129   129   133   135   140   147   153   159   176   177   173   160   147   134   116  97.9  76.1  58.5  45.4  36.7  32.0  27.8  24.6  21.8  19.6  17.1  15.2  13.1  12.0  11.8  12.0  13.1  15.2  17.1  19.6  21.8  24.6  27.8  32.0  36.7  45.4  58.5  76.1  97.9   116   134   147
 65.0   145   163   173   185   178   168   158   152   142   137   130   126   118   109   103  94.8  85.0  73.9  71.1  73.9  85.0  94.8   103   109   118   126   130   137   142   152   158   168   178   185   173   163   145   130   112  88.6  68.1  47.5  28.0  16.8  12.1   9.8   8.1   6.8   5.8   5.0   4.4   4.2   4.0   3.8   4.0   3.8   4.0   4.2   4.4   5.0   5.8   6.8   8.1   9.8  12.1  16.8  28.0  47.5  68.1  88.6   112   130
 70.0   106   122   135   156   165   166   160   154   146   137   122   114   104  96.4  87.7  80.8  74.4  63.3  60.2  63.3  74.4  80.8  87.7  96.4   104   114   122   137   146   154   160   166   165   156   135   122   106  90.8  72.3  52.3  34.5  19.7   8.3   4.9   3.5   2.7   2.3   2.1   1.8   1.7   1.7   1.7   1.7   1.7   1.8   1.7   1.7   1.7   1.7   1.7   1.8   2.1   2.3   2.7   3.5   4.9   8.3  19.7  34.5  52.3  72.3  90.8
 75.0  56.5  76.2  92.5   109   117   127   133   133   129   122   111  97.9  85.7  77.8  72.4  66.7  62.9  54.8  52.2  54.8  62.9  66.7  72.4  77.8  85.7  97.9   111   122   129   133   133   127   117   109  92.5  76.2  56.5  40.8  26.0  14.6   8.3   4.6   2.8   2.2   1.8   1.6   1.4   1.3   1.3   1.2   1.2   1.3   1.4   1.4   1.6   1.4   1.4   1.3   1.2   1.2   1.3   1.3   1.4   1.6   1.8   2.2   2.8   4.6   8.3  14.6  26.0  40.8
 80.0  13.5  24.6  38.9  56.8  70.5  80.8  87.3  90.1  93.6  94.3  88.8  79.5  67.0  59.8  56.6  52.5  50.1  44.5  42.4  44.5  50.1  52.5  56.6  59.8  67.0  79.5  88.8  94.3  93.6  90.1  87.3  80.8  70.5  56.8  38.9  24.6  13.5   8.1   5.1   3.4   2.7   2.3   1.9   1.6   1.5   1.4   1.3   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.4   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.3   1.4   1.5   1.6   1.9   2.3   2.7   3.4   5.1   8.1
 85.0   3.7   5.1   7.5  13.0  22.2  34.3  44.2  50.1  52.7  54.8  53.0  49.2  41.4  39.6  36.9  33.7  30.8  27.8  26.5  27.8  30.8  33.7  36.9  39.6  41.4  49.2  53.0  54.8  52.7  50.1  44.2  34.3  22.2  13.0   7.5   5.1   3.7   3.0   2.5   2.2   1.9   1.8   1.6   1.5   1.4   1.3   1.3   1.2   1.2   1.2   1.1   1.1   1.1   1.0   1.2   1.0   1.1   1.1   1.1   1.2   1.2   1.2   1.3   1.3   1.4   1.5   1.6   1.8   1.9   2.2   2.5   3.0
 90.0   2.2   2.5   2.9   3.8   4.9   6.8  10.1  14.6  19.1  22.2  21.8  20.4  18.7  19.5  19.5  18.1  16.2  14.4  13.8  14.4  16.2  18.1  19.5  19.5  18.7  20.4  21.8  22.2  19.1  14.6  10.1   6.8   4.9   3.8   2.9   2.5   2.2   2.1   1.8   1.7   1.7   1.6   1.6   1.5   1.4   1.4   1.4   1.3   1.3   1.3   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.2   1.3   1.3   1.3   1.4   1.4   1.4   1.5   1.6   1.6   1.7   1.7   1.8   2.1