Illuminance plots of 39390

(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] 39390
# [MANUFAC] SiTECO
# [LUMCAT] 5UK557E1MT0Q
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 1, lampholder angle 7
# [LAMPCAT] Philips: CDM-TT 70W/830
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   6300 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   88 W


# Source file: ies/39390.ies
# Luminaire flux =  4404 lm,
#                   69.9 % of the bulb flux
# between 75 and 90:  3.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  74.8 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   3.8 cd / 1000 lm ,  0.1 % 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  27 %
#  (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   438 cd / 1000 lm,
# maximum spec. lum. intensity   500 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   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143   143
  5.0   135   135   136   136   137   138   139   140   141   143   144   146   147   149   149   150   151   150   150   150   151   150   149   149   147   146   144   143   141   140   139   138   137   136   136   135
 10.0   129   130   131   133   135   135   136   137   139   142   146   150   156   162   162   159   158   155   153   155   158   159   162   162   156   150   146   142   139   137   136   135   135   133   131   130
 15.0   127   129   130   133   133   134   133   133   136   138   143   148   156   162   168   173   176   175   168   175   176   173   168   162   156   148   143   138   136   133   133   134   133   133   130   129
 20.0   128   130   133   133   132   134   132   132   132   134   139   148   161   172   186   195   204   204   194   204   204   195   186   172   161   148   139   134   132   132   132   134   132   133   133   130
 25.0   124   125   129   130   129   130   131   130   129   131   137   148   167   182   192   200   207   199   187   199   207   200   192   182   167   148   137   131   129   130   131   130   129   130   129   125
 30.0   126   127   129   128   129   129   128   127   126   130   138   151   168   196   214   203   197   202   184   202   197   203   214   196   168   151   138   130   126   127   128   129   129   128   129   127
 35.0   116   121   124   123   123   122   121   121   123   128   137   151   188   200   205   208   201   200   189   200   201   208   205   200   188   151   137   128   123   121   121   122   123   123   124   121
 40.0   105   109   112   117   123   122   118   117   119   125   133   154   200   218   219   202   189   203   180   203   189   202   219   218   200   154   133   125   119   117   118   122   123   117   112   109
 45.0   101   103   104   110   123   122   121   116   114   120   142   156   222   244   232   196   191   210   168   210   191   196   232   244   222   156   142   120   114   116   121   122   123   110   104   103
 50.0  94.5  94.9  96.8   114   115   141   123   131   110   118   148   178   248   267   249   223   186   184   157   184   186   223   249   267   248   178   148   118   110   131   123   141   115   114  96.8  94.9
 55.0  89.5  86.8  96.1   107   103   135   120   123   111   112   134   213   333   341   295   236   192   176   142   176   192   236   295   341   333   213   134   112   111   123   120   135   103   107  96.1  86.8
 60.0  74.1  73.1  87.7  92.0   116   117   119   104  96.8   106   128   263   500   388   284   211   165   148   112   148   165   211   284   388   500   263   128   106  96.8   104   119   117   116  92.0  87.7  73.1
 65.0  27.9  29.3  43.5  60.2  74.1  93.0   119   111   118   102   171   442   478   327   210   151   121  98.9  76.0  98.9   121   151   210   327   478   442   171   102   118   111   119  93.0  74.1  60.2  43.5  29.3
 70.0  11.5  10.7  15.0  16.4  19.6  14.1  22.7  29.8  55.5   121   277   438   296   154  97.4  78.7  63.4  55.2  48.0  55.2  63.4  78.7  97.4   154   296   438   277   121  55.5  29.8  22.7  14.1  19.6  16.4  15.0  10.7
 75.0  12.7  10.2  14.0  10.0   8.7   6.5   7.1   7.0   9.7  29.3   193   206  84.7  55.0  68.7  72.0  53.6  50.8  41.4  50.8  53.6  72.0  68.7  55.0  84.7   206   193  29.3   9.7   7.0   7.1   6.5   8.7  10.0  14.0  10.2
 80.0  12.5  20.0  10.6   3.8   5.1   4.2   4.2   4.0   5.1  10.5  48.0  74.8  10.3   5.7   5.6   6.2   4.4   5.5   5.6   5.5   4.4   6.2   5.6   5.7  10.3  74.8  48.0  10.5   5.1   4.0   4.2   4.2   5.1   3.8  10.6  20.0
 85.0   2.4   2.0   2.3   3.2   5.3   4.9   2.9   2.3   2.2   2.1   2.3   2.6   3.2   3.4   5.3   4.9   2.8   3.4   2.7   3.4   2.8   4.9   5.3   3.4   3.2   2.6   2.3   2.1   2.2   2.3   2.9   4.9   5.3   3.2   2.3   2.0
 90.0   0.6   0.8   0.8   2.2   3.8   3.7   2.0   1.0   1.0   1.0   1.2   1.3   2.3   2.4   3.1   3.8   1.4   1.8   1.1   1.8   1.4   3.8   3.1   2.4   2.3   1.3   1.2   1.0   1.0   1.0   2.0   3.7   3.8   2.2   0.8   0.8
 95.0   0.3   0.3   0.3   0.6   0.6   0.6   0.6   0.5   0.6   0.6   0.7   0.7   1.1   1.0   1.5   2.6   0.7   0.6   0.3   0.6   0.7   2.6   1.5   1.0   1.1   0.7   0.7   0.6   0.6   0.5   0.6   0.6   0.6   0.6   0.3   0.3
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
105.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
110.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
115.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
120.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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