Illuminance plots of 31579

(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] 31579
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C236
# [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 2, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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:  115 W


# Source file: ies/31579.ies
# Luminaire flux =  8411 lm,
#                   80.1 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.6 cd / 1000 lm ,  0.4 % 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   701 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   486 cd / 1000 lm,
# maximum spec. lum. intensity   701 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   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189   189
  5.0   174   176   175   178   178   180   182   184   188   191   196   198   201   202   204   204   206   205   207   205   206   204   204   202   201   198   196   191   188   184   182   180   178   178   175   176
 10.0   164   165   165   168   172   176   182   190   196   202   210   215   220   221   223   220   223   223   224   223   223   220   223   221   220   215   210   202   196   190   182   176   172   168   165   165
 15.0   154   155   158   162   168   173   178   185   195   205   218   230   240   245   249   242   237   236   237   236   237   242   249   245   240   230   218   205   195   185   178   173   168   162   158   155
 20.0   144   147   150   157   161   167   170   180   191   205   224   241   260   269   271   263   252   242   239   242   252   263   271   269   260   241   224   205   191   180   170   167   161   157   150   147
 25.0   135   138   142   148   152   156   162   171   184   207   238   264   283   285   283   273   261   236   234   236   261   273   283   285   283   264   238   207   184   171   162   156   152   148   142   138
 30.0   128   132   139   140   144   150   155   163   176   201   241   281   303   299   282   267   249   224   212   224   249   267   282   299   303   281   241   201   176   163   155   150   144   140   139   132
 35.0   121   128   140   142   138   143   148   157   170   201   246   291   307   305   282   251   229   208   189   208   229   251   282   305   307   291   246   201   170   157   148   143   138   142   140   128
 40.0   114   121   130   139   140   139   143   154   168   205   258   298   304   290   253   228   202   183   162   183   202   228   253   290   304   298   258   205   168   154   143   139   140   139   130   121
 45.0   105   110   122   141   140   143   149   155   168   212   280   322   321   273   229   192   169   153   135   153   169   192   229   273   321   322   280   212   168   155   149   143   140   141   122   110
 50.0  94.7  99.4   122   126   133   137   146   155   167   230   344   383   318   249   193   157   137   126   107   126   137   157   193   249   318   383   344   230   167   155   146   137   133   126   122  99.4
 55.0  75.8  81.7  90.6   112   123   124   135   151   166   241   372   404   307   203   159   127   107  97.8  81.3  97.8   107   127   159   203   307   404   372   241   166   151   135   124   123   112  90.6  81.7
 60.0  59.9  63.7  77.4  91.7   102   108   114   136   159   335   594   473   247   149   118  97.7  79.7  71.6  56.2  71.6  79.7  97.7   118   149   247   473   594   335   159   136   114   108   102  91.7  77.4  63.7
 65.0  45.6  49.8  53.5  73.1  84.0  92.6   101   118   147   468   701   351   132   105  91.8  64.3  58.4  45.4  34.5  45.4  58.4  64.3  91.8   105   132   351   701   468   147   118   101  92.6  84.0  73.1  53.5  49.8
 70.0  25.6  30.2  38.9  57.3  68.9  79.3  88.4  97.3   127   416   486   157  90.0  80.7  68.2  55.6  39.1  26.0  18.6  26.0  39.1  55.6  68.2  80.7  90.0   157   486   416   127  97.3  88.4  79.3  68.9  57.3  38.9  30.2
 75.0  10.0  19.7  38.2  25.9  22.4  28.6  22.3  28.5  28.3  47.7  95.1  50.0  50.6  57.0  48.4  38.7  22.5  13.5  10.0  13.5  22.5  38.7  48.4  57.0  50.6  50.0  95.1  47.7  28.3  28.5  22.3  28.6  22.4  25.9  38.2  19.7
 80.0   3.5   5.8   6.0   9.8   4.8   6.0   5.9   6.9   7.7  10.6   9.7   9.1   7.5   6.7   5.7   5.0   4.4   4.7   4.3   4.7   4.4   5.0   5.7   6.7   7.5   9.1   9.7  10.6   7.7   6.9   5.9   6.0   4.8   9.8   6.0   5.8
 85.0   0.7   0.8   0.9   1.2   1.3   1.6   1.8   2.1   2.3   2.8   3.1   2.5   2.3   2.1   1.9   1.7   1.7   2.1   2.1   2.1   1.7   1.7   1.9   2.1   2.3   2.5   3.1   2.8   2.3   2.1   1.8   1.6   1.3   1.2   0.9   0.8
 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