Illuminance plots of 31651

(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] 31651
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT0C236
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 1, RP 8
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/31651.ies
# Luminaire flux =  3533 lm,
#                   80.3 % of the bulb flux
# between 75 and 90:  3.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.4 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   534 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   569 cd / 1000 lm,
# maximum spec. lum. intensity   569 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   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158   158
  5.0   150   151   151   152   153   153   154   155   158   161   165   166   168   168   169   169   169   168   169   168   169   169   169   168   168   166   165   161   158   155   154   153   153   152   151   151
 10.0   147   147   147   149   150   152   154   157   159   165   172   178   181   182   185   182   182   180   181   180   182   182   185   182   181   178   172   165   159   157   154   152   150   149   147   147
 15.0   143   144   145   148   149   150   152   154   158   165   174   183   191   198   201   204   199   195   195   195   199   204   201   198   191   183   174   165   158   154   152   150   149   148   145   144
 20.0   139   141   143   147   148   150   150   153   157   164   177   192   206   214   219   218   213   205   201   205   213   218   219   214   206   192   177   164   157   153   150   150   148   147   143   141
 25.0   134   136   138   141   144   147   149   153   156   163   177   194   220   240   242   234   223   211   204   211   223   234   242   240   220   194   177   163   156   153   149   147   144   141   138   136
 30.0   130   133   137   137   140   145   147   150   154   160   175   208   237   246   248   241   227   215   201   215   227   241   248   246   237   208   175   160   154   150   147   145   140   137   137   133
 35.0   125   131   140   139   138   141   143   148   153   161   178   215   252   272   259   241   227   219   196   219   227   241   259   272   252   215   178   161   153   148   143   141   138   139   140   131
 40.0   118   124   129   147   145   142   144   147   152   165   185   235   277   286   273   245   223   216   185   216   223   245   273   286   277   235   185   165   152   147   144   142   145   147   129   124
 45.0   109   115   120   143   150   155   153   149   152   165   197   261   307   305   271   239   202   195   165   195   202   239   271   305   307   261   197   165   152   149   153   155   150   143   120   115
 50.0   101   106   116   123   151   146   154   156   156   168   224   307   346   321   271   217   180   170   138   170   180   217   271   321   346   307   224   168   156   156   154   146   151   123   116   106
 55.0  86.5  91.5   121   122   148   145   141   156   156   171   249   366   366   306   237   187   141   128   107   128   141   187   237   306   366   366   249   171   156   156   141   145   148   122   121  91.5
 60.0  73.4  76.2  82.3   101   119   127   130   145   158   166   297   427   385   254   174   137   102  93.4  76.1  93.4   102   137   174   254   385   427   297   166   158   145   130   127   119   101  82.3  76.2
 65.0  57.5  57.7  68.3  86.9  87.5   107   108   131   152   159   465   534   320   167   115  92.0  68.6  60.9  50.9  60.9  68.6  92.0   115   167   320   534   465   159   152   131   108   107  87.5  86.9  68.3  57.7
 70.0  31.6  35.3  46.2  61.1  72.2  87.1  95.2   122   128   166   569   418   137  95.5  78.0  63.2  44.4  38.2  30.6  38.2  44.4  63.2  78.0  95.5   137   418   569   166   128   122  95.2  87.1  72.2  61.1  46.2  35.3
 75.0   8.1   9.3  21.0  37.4  44.2  55.5  64.1  82.0  82.9   129   278   148  75.0  66.1  53.7  43.3  28.3  23.2  14.5  23.2  28.3  43.3  53.7  66.1  75.0   148   278   129  82.9  82.0  64.1  55.5  44.2  37.4  21.0   9.3
 80.0   7.7  17.0  17.0   8.3   9.5   9.7  11.1  11.2  11.4  15.4  13.4  12.8  10.2  11.1  26.4   8.6  12.4  11.7   7.1  11.7  12.4   8.6  26.4  11.1  10.2  12.8  13.4  15.4  11.4  11.2  11.1   9.7   9.5   8.3  17.0  17.0
 85.0   0.9   1.1   1.2   1.6   1.8   2.4   2.6   2.7   3.3   4.0   4.2   3.6   3.2   3.2   3.1   2.8   2.6   3.4   3.3   3.4   2.6   2.8   3.1   3.2   3.2   3.6   4.2   4.0   3.3   2.7   2.6   2.4   1.8   1.6   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