Illuminance plots of 22745

(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] 22745
# [MANUFAC] SiTECO
# [LUMCAT] 5NA58523UE01
# [LUMINAIRE] Classic luminaire, small, luminaire for areas
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), power
# [MORE] factor corrected 
# [MORE]  curved reflector, clear diffuser acryl
# [LAMPCAT] Osram: NAV-E 70W/E
# [LAMP] HSE-E 70W
# TILT=NONE
# Bulbs: 1,   5600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.205   0.535   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/22745.ies
# Luminaire flux =  3965 lm,
#                   70.8 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  19.7 cd / 1000 lm ,  2.7 % of the luminaire flux
# 90deg and above:  max   5.6 cd / 1000 lm ,  1.2 % of the luminaire flux
# CutOff Type: CIE_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: 133 %
#  (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   143 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    84 cd / 1000 lm,
# maximum spec. lum. intensity   296 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   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145   145
  5.0   145   144   144   144   144   143   143   144   144   144   145   146   147   148   150   150   151   151   152   151   151   150   150   148   147   146   145   144   144   144   143   143   144   144   144   144
 10.0   148   147   147   146   146   146   146   146   146   147   149   151   154   156   158   158   159   160   162   160   159   158   158   156   154   151   149   147   146   146   146   146   146   146   147   147
 15.0   149   148   149   150   151   152   152   151   150   151   154   158   162   164   168   170   172   173   176   173   172   170   168   164   162   158   154   151   150   151   152   152   151   150   149   148
 20.0   149   148   150   152   156   157   157   156   156   157   161   165   170   174   181   185   189   188   189   188   189   185   181   174   170   165   161   157   156   156   157   157   156   152   150   148
 25.0   150   149   152   155   158   162   170   174   176   177   184   186   187   190   196   196   189   185   184   185   189   196   196   190   187   186   184   177   176   174   170   162   158   155   152   149
 30.0   140   143   147   155   164   177   191   196   198   200   210   214   219   216   207   195   189   188   188   188   189   195   207   216   219   214   210   200   198   196   191   177   164   155   147   143
 35.0   125   128   134   149   171   190   207   220   219   219   233   244   253   245   221   197   193   192   189   192   193   197   221   245   253   244   233   219   219   220   207   190   171   149   134   128
 40.0   116   118   119   140   173   198   221   231   232   231   247   262   280   265   233   204   178   163   152   163   178   204   233   265   280   262   247   231   232   231   221   198   173   140   119   118
 45.0   109   109   112   131   168   201   222   238   238   237   254   276   293   275   236   197   141   123   115   123   141   197   236   275   293   276   254   237   238   238   222   201   168   131   112   109
 50.0   101   101   103   119   157   197   215   227   220   220   237   271   296   270   233   168   114   104   102   104   114   168   233   270   296   271   237   220   220   227   215   197   157   119   103   101
 55.0  85.3  90.8  92.3   107   139   179   190   194   187   185   200   234   263   253   215   148   102  96.3  97.8  96.3   102   148   215   253   263   234   200   185   187   194   190   179   139   107  92.3  90.8
 60.0  69.5  73.9  81.0  91.8   110   140   167   153   144   138   150   181   200   200   174   123  89.3  85.9  88.1  85.9  89.3   123   174   200   200   181   150   138   144   153   167   140   110  91.8  81.0  73.9
 65.0  53.2  56.3  65.5  73.6  79.4  97.7   103   106  94.5  91.4   102   124   143   138   119  91.3  72.9  71.9  67.9  71.9  72.9  91.3   119   138   143   124   102  91.4  94.5   106   103  97.7  79.4  73.6  65.5  56.3
 70.0  36.9  39.5  44.8  53.5  55.0  55.0  58.6  62.8  54.4  49.7  55.1  71.6  79.0  84.1  69.6  59.6  53.9  51.2  47.3  51.2  53.9  59.6  69.6  84.1  79.0  71.6  55.1  49.7  54.4  62.8  58.6  55.0  55.0  53.5  44.8  39.5
 75.0  24.2  25.7  27.1  34.6  35.7  32.3  26.2  26.0  22.1  21.3  22.9  30.5  35.6  44.1  37.1  35.9  35.3  31.7  28.5  31.7  35.3  35.9  37.1  44.1  35.6  30.5  22.9  21.3  22.1  26.0  26.2  32.3  35.7  34.6  27.1  25.7
 80.0  14.9  15.4  15.3  18.5  19.5  17.1  11.6   9.8   8.5   8.3   9.1  11.7  15.3  19.7  19.6  19.0  17.1  15.4  14.5  15.4  17.1  19.0  19.6  19.7  15.3  11.7   9.1   8.3   8.5   9.8  11.6  17.1  19.5  18.5  15.3  15.4
 85.0   9.1   8.6   9.4  10.6  10.4  10.4   7.2   6.3   5.8   6.1   6.7   7.5   9.3  10.5   9.6  10.3   9.2   8.7   9.3   8.7   9.2  10.3   9.6  10.5   9.3   7.5   6.7   6.1   5.8   6.3   7.2  10.4  10.4  10.6   9.4   8.6
 90.0   4.8   4.4   5.0   5.3   4.9   5.6   4.0   3.5   3.2   2.9   3.5   4.3   4.7   5.1   5.2   5.4   5.0   4.4   4.1   4.4   5.0   5.4   5.2   5.1   4.7   4.3   3.5   2.9   3.2   3.5   4.0   5.6   4.9   5.3   5.0   4.4
 95.0   3.6   3.2   3.5   3.6   2.8   3.0   2.7   2.4   2.3   2.0   2.4   3.1   3.2   3.0   3.4   3.8   3.4   2.9   2.4   2.9   3.4   3.8   3.4   3.0   3.2   3.1   2.4   2.0   2.3   2.4   2.7   3.0   2.8   3.6   3.5   3.2
100.0   4.0   2.3   2.6   2.7   2.2   2.4   2.6   2.6   2.9   2.8   3.1   3.6   3.3   3.2   3.2   2.4   2.4   3.1   3.3   3.1   2.4   2.4   3.2   3.2   3.3   3.6   3.1   2.8   2.9   2.6   2.6   2.4   2.2   2.7   2.6   2.3
105.0   0.4   0.7   1.3   1.7   1.7   2.6   3.1   3.4   4.0   3.9   4.3   4.7   4.1   4.0   3.9   2.0   1.5   2.1   1.3   2.1   1.5   2.0   3.9   4.0   4.1   4.7   4.3   3.9   4.0   3.4   3.1   2.6   1.7   1.7   1.3   0.7
110.0   0.2   0.5   0.6   0.8   1.1   2.3   2.9   3.5   4.4   4.4   4.8   4.9   4.3   4.6   4.8   2.7   1.4   1.0   0.7   1.0   1.4   2.7   4.8   4.6   4.3   4.9   4.8   4.4   4.4   3.5   2.9   2.3   1.1   0.8   0.6   0.5
115.0   0.3   0.3   0.4   0.6   0.7   1.1   1.7   2.3   3.1   3.1   3.1   2.8   3.1   3.3   4.2   3.4   1.7   1.0   0.5   1.0   1.7   3.4   4.2   3.3   3.1   2.8   3.1   3.1   3.1   2.3   1.7   1.1   0.7   0.6   0.4   0.3
120.0   0.4   0.4   0.4   0.5   0.6   0.7   0.8   1.1   1.4   1.5   1.6   1.3   2.0   1.9   2.4   2.6   1.1   0.7   0.6   0.7   1.1   2.6   2.4   1.9   2.0   1.3   1.6   1.5   1.4   1.1   0.8   0.7   0.6   0.5   0.4   0.4
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