Illuminance plots of 22292

(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:

   
       
# IESNA:LM-63-1995
# [TEST] 22292
# [MANUFAC] SiTECO
# [LUMCAT] 5LA32111D
# [LUMINAIRE] LL, Street light
# [MORE]  pearl diffuser, acryl
# [MORE]  open lamp distribution
# [LAMPCAT] Osram: L 40W/25U
# [LAMP] T26 40W
# TILT=NONE
# Bulbs: 1,   2400 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.230   0.725   0.000
# Ballast factor: 1,  Input power:   46 W


# Source file: ies/22292.ies
# Luminaire flux =  1510 lm,
#                   62.9 % of the bulb flux
# between 75 and 90: 11.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  62.0 cd / 1000 lm ,  8.6 % of the luminaire flux
# 90deg and above:  max  25.3 cd / 1000 lm ,  3.2 % of the luminaire flux
# CutOff Type: CIE_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:  98 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 431 %
#  (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   109 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    97 cd / 1000 lm,
# maximum spec. lum. intensity   173 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  10.0  20.0  30.0  40.0  50.0  60.0  70.0  80.0  90.0 100.0 110.0 120.0 130.0 140.0 150.0 160.0 170.0 180.0 190.0 200.0 210.0 220.0 230.0 240.0 250.0 260.0 270.0 280.0 290.0 300.0 310.0 320.0 330.0 340.0 350.0
#V:  
  0.0   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173   173
  5.0   172   172   172   172   172   172   173   173   173   173   173   173   173   172   172   172   172   172   172   172   172   172   172   172   173   173   173   173   173   173   173   172   172   172   172   172
 10.0   170   170   170   170   170   171   172   172   172   173   172   172   172   171   170   170   170   170   170   170   170   170   170   171   172   172   172   173   172   172   172   171   170   170   170   170
 15.0   166   166   166   167   168   169   170   171   172   173   172   171   170   169   168   167   166   166   166   166   166   167   168   169   170   171   172   173   172   171   170   169   168   167   166   166
 20.0   161   161   162   163   165   167   169   170   171   172   171   170   169   167   165   163   162   161   161   161   162   163   165   167   169   170   171   172   171   170   169   167   165   163   162   161
 25.0   154   155   156   158   161   164   166   168   169   170   169   168   166   164   161   158   156   155   154   155   156   158   161   164   166   168   169   170   169   168   166   164   161   158   156   155
 30.0   147   148   149   153   156   160   162   164   166   167   166   164   162   160   156   153   149   148   147   148   149   153   156   160   162   164   166   167   166   164   162   160   156   153   149   148
 35.0   137   139   141   145   149   153   156   158   160   161   160   158   156   153   149   145   141   139   137   139   141   145   149   153   156   158   160   161   160   158   156   153   149   145   141   139
 40.0   126   128   131   137   140   145   148   151   152   154   152   151   148   145   140   137   131   128   126   128   131   137   140   145   148   151   152   154   152   151   148   145   140   137   131   128
 45.0   114   116   119   126   130   135   138   142   144   146   144   142   138   135   130   126   119   116   114   116   119   126   130   135   138   142   144   146   144   142   138   135   130   126   119   116
 50.0  99.0   102   106   113   118   124   129   134   136   138   136   134   129   124   118   113   106   102  99.0   102   106   113   118   124   129   134   136   138   136   134   129   124   118   113   106   102
 55.0  83.4  86.6  91.0  98.7   105   113   119   124   127   129   127   124   119   113   105  98.7  91.0  86.6  83.4  86.6  91.0  98.7   105   113   119   124   127   129   127   124   119   113   105  98.7  91.0  86.6
 60.0  67.8  71.2  75.9  84.6  92.1   101   108   115   118   119   118   115   108   101  92.1  84.6  75.9  71.2  67.8  71.2  75.9  84.6  92.1   101   108   115   118   119   118   115   108   101  92.1  84.6  75.9  71.2
 65.0  53.8  57.0  62.3  71.6  80.1  90.5  98.3   105   108   109   108   105  98.3  90.5  80.1  71.6  62.3  57.0  53.8  57.0  62.3  71.6  80.1  90.5  98.3   105   108   109   108   105  98.3  90.5  80.1  71.6  62.3  57.0
 70.0  40.7  44.2  49.9  59.6  69.2  80.0  87.1  93.1  94.9  96.6  94.9  93.1  87.1  80.0  69.2  59.6  49.9  44.2  40.7  44.2  49.9  59.6  69.2  80.0  87.1  93.1  94.9  96.6  94.9  93.1  87.1  80.0  69.2  59.6  49.9  44.2
 75.0  29.3  33.0  39.0  49.0  58.0  67.6  72.6  77.8  78.4  80.4  78.4  77.8  72.6  67.6  58.0  49.0  39.0  33.0  29.3  33.0  39.0  49.0  58.0  67.6  72.6  77.8  78.4  80.4  78.4  77.8  72.6  67.6  58.0  49.0  39.0  33.0
 80.0  19.2  22.9  28.8  37.7  45.4  52.9  56.3  60.0  60.4  62.0  60.4  60.0  56.3  52.9  45.4  37.7  28.8  22.9  19.2  22.9  28.8  37.7  45.4  52.9  56.3  60.0  60.4  62.0  60.4  60.0  56.3  52.9  45.4  37.7  28.8  22.9
 85.0  10.8  14.5  19.0  26.3  31.3  37.4  38.9  42.6  41.7  43.9  41.7  42.6  38.9  37.4  31.3  26.3  19.0  14.5  10.8  14.5  19.0  26.3  31.3  37.4  38.9  42.6  41.7  43.9  41.7  42.6  38.9  37.4  31.3  26.3  19.0  14.5
 90.0   5.1   7.4   9.9  13.9  16.2  20.2  21.2  24.1  23.8  25.3  23.8  24.1  21.2  20.2  16.2  13.9   9.9   7.4   5.1   7.4   9.9  13.9  16.2  20.2  21.2  24.1  23.8  25.3  23.8  24.1  21.2  20.2  16.2  13.9   9.9   7.4
 95.0   4.1   5.0   6.0   7.3   8.3  10.3  11.2  13.2  13.3  14.4  13.3  13.2  11.2  10.3   8.3   7.3   6.0   5.0   4.1   5.0   6.0   7.3   8.3  10.3  11.2  13.2  13.3  14.4  13.3  13.2  11.2  10.3   8.3   7.3   6.0   5.0
100.0   3.3   3.9   4.9   5.7   6.0   6.2   6.4   7.1   7.0   7.5   7.0   7.1   6.4   6.2   6.0   5.7   4.9   3.9   3.3   3.9   4.9   5.7   6.0   6.2   6.4   7.1   7.0   7.5   7.0   7.1   6.4   6.2   6.0   5.7   4.9   3.9
105.0   2.5   2.9   3.8   5.1   5.8   5.8   5.6   5.2   5.0   5.0   5.0   5.2   5.6   5.8   5.8   5.1   3.8   2.9   2.5   2.9   3.8   5.1   5.8   5.8   5.6   5.2   5.0   5.0   5.0   5.2   5.6   5.8   5.8   5.1   3.8   2.9
110.0   1.0   1.7   2.5   3.8   4.8   5.4   5.5   5.3   5.1   5.1   5.1   5.3   5.5   5.4   4.8   3.8   2.5   1.7   1.0   1.7   2.5   3.8   4.8   5.4   5.5   5.3   5.1   5.1   5.1   5.3   5.5   5.4   4.8   3.8   2.5   1.7
115.0   0.8   1.0   1.4   2.4   3.3   4.3   4.8   4.9   4.8   5.0   4.8   4.9   4.8   4.3   3.3   2.4   1.4   1.0   0.8   1.0   1.4   2.4   3.3   4.3   4.8   4.9   4.8   5.0   4.8   4.9   4.8   4.3   3.3   2.4   1.4   1.0
120.0   0.6   0.7   0.9   1.3   1.9   2.8   3.2   3.7   3.7   3.9   3.7   3.7   3.2   2.8   1.9   1.3   0.9   0.7   0.6   0.7   0.9   1.3   1.9   2.8   3.2   3.7   3.7   3.9   3.7   3.7   3.2   2.8   1.9   1.3   0.9   0.7
125.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
130.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
135.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
140.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
145.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
150.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
155.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
160.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
165.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
170.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
175.0   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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0