Illuminance plots of 31638_D

(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] 31638
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT1C236
# [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, flat cover glass
# [MORE]  default position, LP 1, RP 7
# [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/31638_D.ies
# Luminaire flux =  5386 lm,
#                   81.6 % of the bulb flux
# between 75 and 90:  3.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  18.6 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   614 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   648 cd / 1000 lm,
# maximum spec. lum. intensity   648 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   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169
  5.0   158   160   160   161   162   163   164   166   169   172   176   179   181   181   183   182   183   181   182   181   183   182   183   181   181   179   176   172   169   166   164   163   162   161   160   160
 10.0   152   153   153   155   158   161   164   168   172   177   185   191   195   196   198   196   197   195   196   195   197   196   198   196   195   191   185   177   172   168   164   161   158   155   153   153
 15.0   147   148   149   152   154   156   159   163   168   176   185   195   205   211   217   215   211   209   209   209   211   215   217   211   205   195   185   176   168   163   159   156   154   152   149   148
 20.0   141   143   145   149   151   153   154   159   164   174   189   206   220   228   233   231   224   216   213   216   224   231   233   228   220   206   189   174   164   159   154   153   151   149   145   143
 25.0   133   136   139   142   145   148   152   157   162   171   189   211   231   242   246   240   231   221   214   221   231   240   246   242   231   211   189   171   162   157   152   148   145   142   139   136
 30.0   129   133   137   136   141   147   150   155   160   169   191   224   246   245   244   238   229   219   206   219   229   238   244   245   246   224   191   169   160   155   150   147   141   136   137   133
 35.0   123   131   139   138   139   143   147   153   160   172   197   231   256   264   248   233   220   216   195   216   220   233   248   264   256   231   197   172   160   153   147   143   139   138   139   131
 40.0   116   123   129   147   145   145   147   154   161   178   209   253   275   270   249   222   206   200   176   200   206   222   249   270   275   253   209   178   161   154   147   145   145   147   129   123
 45.0   107   113   121   146   151   157   155   156   161   180   227   283   305   284   248   209   180   172   149   172   180   209   248   284   305   283   227   180   161   156   155   157   151   146   121   113
 50.0  98.5   103   115   125   150   151   158   160   165   187   273   333   338   297   242   188   155   148   125   148   155   188   242   297   338   333   273   187   165   160   158   151   150   125   115   103
 55.0  82.8  87.4   120   129   145   147   147   160   164   196   308   381   342   273   210   160   122   114  98.3   114   122   160   210   273   342   381   308   196   164   160   147   147   145   129   120  87.4
 60.0  68.8  71.6  79.7   105   121   124   131   149   167   202   371   444   345   221   158   119  90.3  82.4  71.9  82.4  90.3   119   158   221   345   444   371   202   167   149   131   124   121   105  79.7  71.6
 65.0  54.0  54.5  65.5  87.2  89.1   107   114   135   159   245   614   535   275   148   108  82.8  62.7  54.3  48.5  54.3  62.7  82.8   108   148   275   535   614   245   159   135   114   107  89.1  87.2  65.5  54.5
 70.0  31.1  34.1  45.7  61.7  73.8  89.9  98.5   122   139   327   648   338   124  95.1  76.2  58.9  43.1  35.8  28.7  35.8  43.1  58.9  76.2  95.1   124   338   648   327   139   122  98.5  89.9  73.8  61.7  45.7  34.1
 75.0   8.6  10.6  25.3  37.6  44.8  54.5  63.9  80.3  87.4   191   248   119  75.8  67.4  53.8  41.9  28.5  22.3  14.2  22.3  28.5  41.9  53.8  67.4  75.8   119   248   191  87.4  80.3  63.9  54.5  44.8  37.6  25.3  10.6
 80.0   7.2  18.6  17.6   8.7   8.8   9.2  10.8  11.5  12.4  16.8  15.0  14.3  10.7  10.2   8.9   8.3   9.4  10.2   6.5  10.2   9.4   8.3   8.9  10.2  10.7  14.3  15.0  16.8  12.4  11.5  10.8   9.2   8.8   8.7  17.6  18.6
 85.0   0.9   1.1   1.2   1.5   1.8   2.6   2.6   2.9   3.4   4.5   4.7   4.1   3.3   3.1   3.0   2.5   2.4   3.0   3.0   3.0   2.4   2.5   3.0   3.1   3.3   4.1   4.7   4.5   3.4   2.9   2.6   2.6   1.8   1.5   1.2   1.1
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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