Illuminance plots of 31633

(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] 31633
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT1C136
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/31633.ies
# Luminaire flux =  5709 lm,
#                   86.5 % of the bulb flux
# between 75 and 90:  4.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  36.2 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   4.8 cd / 1000 lm ,  0.5 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  62 %
#  (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   622 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   710 cd / 1000 lm,
# maximum spec. lum. intensity   710 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   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160
  5.0   157   157   160   160   160   161   163   163   165   168   171   173   173   171   172   173   172   168   166   168   172   173   172   171   173   173   171   168   165   163   163   161   160   160   160   157
 10.0   160   160   158   160   161   164   165   167   169   173   178   182   185   186   187   183   181   181   172   181   181   183   187   186   185   182   178   173   169   167   165   164   161   160   158   160
 15.0   157   157   158   161   163   162   163   165   167   172   178   185   192   197   202   199   198   195   176   195   198   199   202   197   192   185   178   172   167   165   163   162   163   161   158   157
 20.0   152   153   155   160   160   161   160   163   163   168   177   189   202   210   217   218   208   204   187   204   208   218   217   210   202   189   177   168   163   163   160   161   160   160   155   153
 25.0   143   145   149   150   152   154   157   159   160   164   175   192   211   227   232   229   223   214   207   214   223   229   232   227   211   192   175   164   160   159   157   154   152   150   149   145
 30.0   138   140   145   143   145   149   151   153   156   161   172   199   226   235   240   237   226   215   209   215   226   237   240   235   226   199   172   161   156   153   151   149   145   143   145   140
 35.0   128   136   144   143   141   144   145   150   153   159   173   203   235   259   251   237   226   221   205   221   226   237   251   259   235   203   173   159   153   150   145   144   141   143   144   136
 40.0   119   127   129   140   146   143   143   146   150   162   178   217   264   276   273   249   231   227   204   227   231   249   273   276   264   217   178   162   150   146   143   143   146   140   129   127
 45.0   108   117   118   139   147   149   149   147   148   159   186   245   294   308   303   266   229   221   205   221   229   266   303   308   294   245   186   159   148   147   149   149   147   139   118   117
 50.0   104   108   115   124   149   142   149   148   146   158   205   286   347   355   322   267   218   215   191   215   218   267   322   355   347   286   205   158   146   148   149   142   149   124   115   108
 55.0  91.5  97.6   112   118   145   148   135   143   144   161   233   356   397   360   299   240   181   171   156   171   181   240   299   360   397   356   233   161   144   143   135   148   145   118   112  97.6
 60.0  81.6  81.7  88.0   104   124   127   125   132   139   157   277   434   458   336   221   172   128   117   109   117   128   172   221   336   458   434   277   157   139   132   125   127   124   104  88.0  81.7
 65.0  45.8  64.2  76.0  91.2  93.8   106   113   122   134   152   494   622   437   242   141   111  83.7  75.0  69.0  75.0  83.7   111   141   242   437   622   494   152   134   122   113   106  93.8  91.2  76.0  64.2
 70.0  14.1  34.1  45.1  75.1  85.8  98.4   111   119   136   178   710   594   223   126  98.8  79.4  57.1  48.2  39.2  48.2  57.1  79.4  98.8   126   223   594   710   178   136   119   111  98.4  85.8  75.1  45.1  34.1
 75.0  11.0  12.5  28.8  30.5  28.2  35.6  31.7  49.7  49.9   128   372   282   151   102  77.6  58.1  42.3  32.2  20.4  32.2  42.3  58.1  77.6   102   151   282   372   128  49.9  49.7  31.7  35.6  28.2  30.5  28.8  12.5
 80.0   7.7  36.2  34.9   8.9   6.7   7.1   9.0  11.6  13.4  15.0  16.4  16.2  15.3  15.8  12.7  11.9  11.5  13.1   9.9  13.1  11.5  11.9  12.7  15.8  15.3  16.2  16.4  15.0  13.4  11.6   9.0   7.1   6.7   8.9  34.9  36.2
 85.0   3.0   3.7   4.2   4.1   4.7   4.9   4.2   4.7   5.6   5.1   5.2   5.6   4.9   5.0   4.5   4.6   4.7   4.8   4.4   4.8   4.7   4.6   4.5   5.0   4.9   5.6   5.2   5.1   5.6   4.7   4.2   4.9   4.7   4.1   4.2   3.7
 90.0   2.4   2.3   3.0   3.4   4.4   4.8   3.5   2.4   2.4   2.5   2.9   2.9   2.8   2.8   2.6   2.5   2.3   2.4   2.6   2.4   2.3   2.5   2.6   2.8   2.8   2.9   2.9   2.5   2.4   2.4   3.5   4.8   4.4   3.4   3.0   2.3
 95.0   0.7   1.0   1.7   1.8   2.2   3.3   3.0   2.6   2.5   2.5   2.5   2.4   2.3   2.2   1.7   1.5   1.0   0.9   0.9   0.9   1.0   1.5   1.7   2.2   2.3   2.4   2.5   2.5   2.5   2.6   3.0   3.3   2.2   1.8   1.7   1.0
100.0   0.2   0.3   0.8   0.9   1.1   2.1   2.8   2.1   2.0   1.9   1.9   2.0   1.7   1.6   1.3   1.2   0.8   0.8   0.7   0.8   0.8   1.2   1.3   1.6   1.7   2.0   1.9   1.9   2.0   2.1   2.8   2.1   1.1   0.9   0.8   0.3
105.0   0.2   0.2   0.3   0.5   0.7   1.0   1.7   2.1   1.7   1.6   1.6   1.6   1.2   1.1   1.0   0.9   0.6   0.7   0.7   0.7   0.6   0.9   1.0   1.1   1.2   1.6   1.6   1.6   1.7   2.1   1.7   1.0   0.7   0.5   0.3   0.2
110.0   0.2   0.2   0.2   0.3   0.5   0.7   0.6   0.9   0.9   1.0   1.0   1.0   0.9   0.8   0.7   0.6   0.5   0.6   0.5   0.6   0.5   0.6   0.7   0.8   0.9   1.0   1.0   1.0   0.9   0.9   0.6   0.7   0.5   0.3   0.2   0.2
115.0   0.2   0.2   0.3   0.3   0.4   0.6   0.6   0.7   0.7   0.7   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.4   0.5   0.4   0.5   0.5   0.5   0.6   0.7   0.8   0.9   0.7   0.7   0.7   0.6   0.6   0.4   0.3   0.3   0.2
120.0   0.3   0.3   0.3   0.4   0.5   0.4   0.6   0.5   0.6   0.7   0.7   0.5   0.6   0.6   0.4   0.5   0.5   0.5   0.3   0.5   0.5   0.5   0.4   0.6   0.6   0.5   0.7   0.7   0.6   0.5   0.6   0.4   0.5   0.4   0.3   0.3
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