Illuminance plots of IJB_IJB-M1_1_ST_100_10700_1950_E40

(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]      L_250IJBR100St.tm
# [LUMINAIRE] IJB-M1
# [LUMCAT]    IJB
# [DATE]      29/11/2011 12:37:07 
# down given: 100.0%
# out given: 92.1%
# tilt: 0.00
# [LAMP]      1 ST 100 10700 1950 E40
# Bulbs: 1,  10700 lm each
# Source file: IJB_IJB-M1_1_ST_100_10700_1950_E40.ldt
# Luminaire flux =   653 raw, for the given bulb(s) it would be  6992 lm,
#                   65.3 % of the bulb flux
# between 75 and 90: 19.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 106.0 cd / 1000 lm , 17.5 % of the luminaire flux
# 90deg and above:  max 105.0?cd / 1000 lm ,  0.0?% of the luminaire flux
# CutOff Type: Non-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   132 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   118 cd / 1000 lm,
# maximum spec. lum. intensity   142 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  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0
  2.5  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0
  5.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0
  7.5  40.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0
 10.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0  40.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  41.0  40.0  40.0
 12.5  42.0  43.0  43.0  43.0  43.0  43.0  43.0  42.0  42.0  42.0  42.0  42.0  43.0  44.0  45.0  45.0  46.0  46.0  46.0  46.0  46.0  45.0  45.0  44.0  43.0  42.0  42.0  42.0  42.0  42.0  43.0  43.0  43.0  43.0  43.0  43.0  42.0  43.0  43.0  43.0  43.0  43.0  43.0  42.0  42.0  42.0  42.0  42.0  43.0  44.0  45.0  45.0  46.0  46.0  46.0  46.0  46.0  45.0  45.0  44.0  43.0  42.0  42.0  42.0  42.0  42.0  43.0  43.0  43.0  43.0  43.0  43.0
 15.0  43.0  45.0  46.0  47.0  48.0  48.0  47.0  47.0  46.0  45.0  45.0  47.0  48.0  48.0  49.0  50.0  51.0  51.0  51.0  51.0  51.0  50.0  49.0  48.0  48.0  47.0  45.0  45.0  46.0  47.0  47.0  48.0  48.0  47.0  46.0  45.0  43.0  45.0  46.0  47.0  48.0  48.0  47.0  47.0  46.0  45.0  45.0  47.0  48.0  48.0  49.0  50.0  51.0  51.0  51.0  51.0  51.0  50.0  49.0  48.0  48.0  47.0  45.0  45.0  46.0  47.0  47.0  48.0  48.0  47.0  46.0  45.0
 17.5  53.0  53.0  53.0  53.0  53.0  53.0  53.0  52.0  51.0  50.0  50.0  50.0  51.0  53.0  54.0  55.0  56.0  56.0  57.0  56.0  56.0  55.0  54.0  53.0  51.0  50.0  50.0  50.0  51.0  52.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  53.0  52.0  51.0  50.0  50.0  50.0  51.0  53.0  54.0  55.0  56.0  56.0  57.0  56.0  56.0  55.0  54.0  53.0  51.0  50.0  50.0  50.0  51.0  52.0  53.0  53.0  53.0  53.0  53.0  53.0
 20.0  62.0  61.0  60.0  59.0  58.0  57.0  57.0  56.0  55.0  54.0  54.0  54.0  55.0  57.0  58.0  60.0  60.0  61.0  62.0  61.0  60.0  60.0  58.0  57.0  55.0  54.0  54.0  54.0  55.0  56.0  57.0  57.0  58.0  59.0  60.0  61.0  62.0  61.0  60.0  59.0  58.0  57.0  57.0  56.0  55.0  54.0  54.0  54.0  55.0  57.0  58.0  60.0  60.0  61.0  62.0  61.0  60.0  60.0  58.0  57.0  55.0  54.0  54.0  54.0  55.0  56.0  57.0  57.0  58.0  59.0  60.0  61.0
 22.5  59.0  59.0  59.0  59.0  59.0  59.0  59.0  58.0  57.0  56.0  55.0  56.0  58.0  60.0  61.0  62.0  62.0  62.0  63.0  62.0  62.0  62.0  61.0  60.0  58.0  56.0  55.0  56.0  57.0  58.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  59.0  58.0  57.0  56.0  55.0  56.0  58.0  60.0  61.0  62.0  62.0  62.0  63.0  62.0  62.0  62.0  61.0  60.0  58.0  56.0  55.0  56.0  57.0  58.0  59.0  59.0  59.0  59.0  59.0  59.0
 25.0  56.0  57.0  57.0  58.0  59.0  60.0  60.0  60.0  59.0  58.0  57.0  58.0  60.0  62.0  63.0  63.0  64.0  63.0  63.0  63.0  64.0  63.0  63.0  62.0  60.0  58.0  57.0  58.0  59.0  60.0  60.0  60.0  59.0  58.0  57.0  57.0  56.0  57.0  57.0  58.0  59.0  60.0  60.0  60.0  59.0  58.0  57.0  58.0  60.0  62.0  63.0  63.0  64.0  63.0  63.0  63.0  64.0  63.0  63.0  62.0  60.0  58.0  57.0  58.0  59.0  60.0  60.0  60.0  59.0  58.0  57.0  57.0
 27.5  60.0  61.0  61.0  61.0  61.0  62.0  63.0  63.0  62.0  60.0  62.0  63.0  64.0  65.0  66.0  65.0  65.0  64.0  64.0  64.0  65.0  65.0  66.0  65.0  64.0  63.0  62.0  60.0  62.0  63.0  63.0  62.0  61.0  61.0  61.0  61.0  60.0  61.0  61.0  61.0  61.0  62.0  63.0  63.0  62.0  60.0  62.0  63.0  64.0  65.0  66.0  65.0  65.0  64.0  64.0  64.0  65.0  65.0  66.0  65.0  64.0  63.0  62.0  60.0  62.0  63.0  63.0  62.0  61.0  61.0  61.0  61.0
 30.0  65.0  66.0  67.0  67.0  68.0  68.0  68.0  68.0  67.0  68.0  69.0  69.0  69.0  69.0  68.0  67.0  66.0  66.0  65.0  66.0  66.0  67.0  68.0  69.0  69.0  69.0  69.0  68.0  67.0  68.0  68.0  68.0  68.0  67.0  67.0  66.0  65.0  66.0  67.0  67.0  68.0  68.0  68.0  68.0  67.0  68.0  69.0  69.0  69.0  69.0  68.0  67.0  66.0  66.0  65.0  66.0  66.0  67.0  68.0  69.0  69.0  69.0  69.0  68.0  67.0  68.0  68.0  68.0  68.0  67.0  67.0  66.0
 32.5  74.0  75.0  75.0  74.0  75.0  76.0  75.0  74.0  75.0  76.0  76.0  76.0  75.0  75.0  74.0  73.0  73.0  74.0  74.0  74.0  73.0  73.0  74.0  75.0  75.0  76.0  76.0  76.0  75.0  74.0  75.0  76.0  75.0  74.0  75.0  75.0  74.0  75.0  75.0  74.0  75.0  76.0  75.0  74.0  75.0  76.0  76.0  76.0  75.0  75.0  74.0  73.0  73.0  74.0  74.0  74.0  73.0  73.0  74.0  75.0  75.0  76.0  76.0  76.0  75.0  74.0  75.0  76.0  75.0  74.0  75.0  75.0
 35.0  83.0  84.0  84.0  83.0  84.0  84.0  83.0  83.0  83.0  83.0  84.0  83.0  82.0  82.0  81.0  82.0  82.0  82.0  82.0  82.0  82.0  82.0  81.0  82.0  82.0  83.0  84.0  83.0  83.0  83.0  83.0  84.0  84.0  83.0  84.0  84.0  83.0  84.0  84.0  83.0  84.0  84.0  83.0  83.0  83.0  83.0  84.0  83.0  82.0  82.0  81.0  82.0  82.0  82.0  82.0  82.0  82.0  82.0  81.0  82.0  82.0  83.0  84.0  83.0  83.0  83.0  83.0  84.0  84.0  83.0  84.0  84.0
 37.5  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  90.0  89.0  88.0  89.0  89.0  90.0  90.0  91.0  90.0  90.0  89.0  89.0  88.0  89.0  90.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  90.0  89.0  88.0  89.0  89.0  90.0  90.0  91.0  90.0  90.0  89.0  89.0  88.0  89.0  90.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0  91.0
 40.0  99.0  98.0  98.0  97.0  97.0  98.0  97.0  97.0  97.0  98.0  97.0  96.0  95.0  96.0  96.0  97.0  98.0  99.0  99.0  99.0  98.0  97.0  96.0  96.0  95.0  96.0  97.0  98.0  97.0  97.0  97.0  98.0  97.0  97.0  98.0  98.0  99.0  98.0  98.0  97.0  97.0  98.0  97.0  97.0  97.0  98.0  97.0  96.0  95.0  96.0  96.0  97.0  98.0  99.0  99.0  99.0  98.0  97.0  96.0  96.0  95.0  96.0  97.0  98.0  97.0  97.0  97.0  98.0  97.0  97.0  98.0  98.0
 42.5   102   103   103   103   102   103   102   102   103   103   102   101   101   102   103   104   105   105   105   105   105   104   103   102   101   101   102   103   103   102   102   103   102   103   103   103   102   103   103   103   102   103   102   102   103   103   102   101   101   102   103   104   105   105   105   105   105   104   103   102   101   101   102   103   103   102   102   103   102   103   103   103
 45.0   105   107   107   108   108   108   108   106   109   109   108   107   107   109   110   111   111   111   111   111   111   111   110   109   107   107   108   109   109   106   108   108   108   108   107   107   105   107   107   108   108   108   108   106   109   109   108   107   107   109   110   111   111   111   111   111   111   111   110   109   107   107   108   109   109   106   108   108   108   108   107   107
 47.5   114   115   114   115   115   116   115   115   115   116   114   114   116   117   118   117   117   117   118   117   117   117   118   117   116   114   114   116   115   115   115   116   115   115   114   115   114   115   114   115   115   116   115   115   115   116   114   114   116   117   118   117   117   117   118   117   117   117   118   117   116   114   114   116   115   115   115   116   115   115   114   115
 50.0   124   124   124   124   124   125   124   124   124   124   123   123   125   125   125   124   124   124   124   124   124   124   125   125   125   123   123   124   124   124   124   125   124   124   124   124   124   124   124   124   124   125   124   124   124   124   123   123   125   125   125   124   124   124   124   124   124   124   125   125   125   123   123   124   124   124   124   125   124   124   124   124
 52.5   133   132   132   133   132   132   131   133   133   130   130   132   133   133   131   129   128   127   128   127   128   129   131   133   133   132   130   130   133   133   131   132   132   133   132   132   133   132   132   133   132   132   131   133   133   130   130   132   133   133   131   129   128   127   128   127   128   129   131   133   133   132   130   130   133   133   131   132   132   133   132   132
 55.0   142   141   138   137   139   138   137   139   137   135   136   140   138   134   132   131   131   131   131   131   131   131   132   134   138   140   136   135   137   139   137   138   139   137   138   141   142   141   138   137   139   138   137   139   137   135   136   140   138   134   132   131   131   131   131   131   131   131   132   134   138   140   136   135   137   139   137   138   139   137   138   141
 57.5   141   140   140   140   140   139   139   138   138   138   140   137   136   133   133   133   134   135   135   135   134   133   133   133   136   137   140   138   138   138   139   139   140   140   140   140   141   140   140   140   140   139   139   138   138   138   140   137   136   133   133   133   134   135   135   135   134   133   133   133   136   137   140   138   138   138   139   139   140   140   140   140
 60.0   139   138   136   135   138   135   137   134   135   137   134   132   132   132   133   135   137   139   139   139   137   135   133   132   132   132   134   137   135   134   137   135   138   135   136   138   139   138   136   135   138   135   137   134   135   137   134   132   132   132   133   135   137   139   139   139   137   135   133   132   132   132   134   137   135   134   137   135   138   135   136   138
 62.5   130   130   130   129   130   129   130   128   130   130   127   127   128   130   131   131   131   131   132   131   131   131   131   130   128   127   127   130   130   128   130   129   130   129   130   130   130   130   130   129   130   129   130   128   130   130   127   127   128   130   131   131   131   131   132   131   131   131   131   130   128   127   127   130   130   128   130   129   130   129   130   130
 65.0   120   121   122   121   121   121   122   121   122   122   120   121   123   124   124   124   124   123   124   123   124   124   124   124   123   121   120   122   122   121   122   121   121   121   122   121   120   121   122   121   121   121   122   121   122   122   120   121   123   124   124   124   124   123   124   123   124   124   124   124   123   121   120   122   122   121   122   121   121   121   122   121
 67.5   114   115   115   115   114   115   115   116   115   114   115   117   118   118   118   117   116   116   116   116   116   117   118   118   118   117   115   114   115   116   115   115   114   115   115   115   114   115   115   115   114   115   115   116   115   114   115   117   118   118   118   117   116   116   116   116   116   117   118   118   118   117   115   114   115   116   115   115   114   115   115   115
 70.0   108   109   111   110   111   110   111   111   109   111   112   113   113   112   111   110   109   108   108   108   109   110   111   112   113   113   112   111   109   111   111   110   111   110   111   109   108   109   111   110   111   110   111   111   109   111   112   113   113   112   111   110   109   108   108   108   109   110   111   112   113   113   112   111   109   111   111   110   111   110   111   109
 72.5   108   108   108   108   109   108   109   108   108   110   110   109   108   108   108   108   108   108   108   108   108   108   108   108   108   109   110   110   108   108   109   108   109   108   108   108   108   108   108   108   109   108   109   108   108   110   110   109   108   108   108   108   108   108   108   108   108   108   108   108   108   109   110   110   108   108   109   108   109   108   108   108
 75.0   108   108   107   108   108   108   108   107   107   108   108   108   107   107   107   107   107   107   107   107   107   107   107   107   107   108   108   108   107   107   108   108   108   108   107   108   108   108   107   108   108   108   108   107   107   108   108   108   107   107   107   107   107   107   107   107   107   107   107   107   107   108   108   108   107   107   108   108   108   108   107   108
 77.5   107   107   106   107   107   107   106   106   107   107   107   107   107   107   106   106   106   106   106   106   106   106   106   107   107   107   107   107   107   106   106   107   107   107   106   107   107   107   106   107   107   107   106   106   107   107   107   107   107   107   106   106   106   106   106   106   106   106   106   107   107   107   107   107   107   106   106   107   107   107   106   107
 80.0   105   105   105   105   105   106   105   106   106   106   106   106   106   105   105   105   105   105   105   105   105   105   105   105   106   106   106   106   106   106   105   106   105   105   105   105   105   105   105   105   105   106   105   106   106   106   106   106   106   105   105   105   105   105   105   105   105   105   105   105   106   106   106   106   106   106   105   106   105   105   105   105
 82.5   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105
 85.0   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105
 87.5   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105
 90.0   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105   105