Illuminance plots of 31647

(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] 31647
# [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 4
# [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/31647.ies
# Luminaire flux =  3560 lm,
#                   80.9 % 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  18.5 cd / 1000 lm ,  0.5 % 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   708 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   640 cd / 1000 lm,
# maximum spec. lum. intensity   708 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   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187   187
  5.0   173   174   174   176   177   179   181   184   188   191   196   198   200   201   203   202   202   201   202   201   202   202   203   201   200   198   196   191   188   184   181   179   177   176   174   174
 10.0   163   164   165   168   172   177   182   189   193   199   208   213   216   220   224   219   218   215   217   215   218   219   224   220   216   213   208   199   193   189   182   177   172   168   165   164
 15.0   156   157   159   164   166   171   176   183   192   202   211   221   232   236   238   236   229   224   223   224   229   236   238   236   232   221   211   202   192   183   176   171   166   164   159   157
 20.0   148   150   152   156   161   167   170   178   189   206   225   242   252   255   252   242   234   221   214   221   234   242   252   255   252   242   225   206   189   178   170   167   161   156   152   150
 25.0   140   142   144   149   153   159   164   173   183   201   230   252   264   263   255   243   228   213   203   213   228   243   255   263   264   252   230   201   183   173   164   159   153   149   144   142
 30.0   136   139   144   144   149   156   160   167   180   204   237   270   272   257   240   225   212   199   180   199   212   225   240   257   272   270   237   204   180   167   160   156   149   144   144   139
 35.0   128   133   142   146   146   149   154   166   177   201   240   264   270   252   227   208   195   173   156   173   195   208   227   252   270   264   240   201   177   166   154   149   146   146   142   133
 40.0   119   125   135   157   148   148   152   162   176   211   255   280   266   229   207   182   165   143   129   143   165   182   207   229   266   280   255   211   176   162   152   148   148   157   135   125
 45.0   109   113   130   160   153   157   156   161   177   220   286   299   266   221   185   158   139   119   105   119   139   158   185   221   266   299   286   220   177   161   156   157   153   160   130   113
 50.0  98.8   103   121   138   148   154   155   164   179   247   355   335   268   210   169   136   118   102  85.0   102   118   136   169   210   268   335   355   247   179   164   155   154   148   138   121   103
 55.0  81.6  86.6   121   145   138   144   150   163   179   274   389   342   246   185   147   116  97.3  81.9  64.8  81.9  97.3   116   147   185   246   342   389   274   179   163   150   144   138   145   121  86.6
 60.0  66.2  70.1  79.0   114   122   120   126   145   170   309   457   373   219   155   122  92.4  74.7  62.8  47.3  62.8  74.7  92.4   122   155   219   373   457   309   170   145   126   120   122   114  79.0  70.1
 65.0  52.3  56.4  63.3  87.5  87.5  99.1   107   125   158   477   708   354   157   115  92.4  71.7  54.5  44.5  33.5  44.5  54.5  71.7  92.4   115   157   354   708   477   158   125   107  99.1  87.5  87.5  63.3  56.4
 70.0  35.3  38.1  47.6  62.3  73.5  86.4  94.2   110   143   640   561   169  98.8  85.9  69.5  53.5  37.9  30.6  23.4  30.6  37.9  53.5  69.5  85.9  98.8   169   561   640   143   110  94.2  86.4  73.5  62.3  47.6  38.1
 75.0   9.2  12.5  30.9  45.0  55.2  64.9  68.3  83.5  94.4   272   214  84.4  68.2  63.1  50.4  39.3  25.8  20.0  11.7  20.0  25.8  39.3  50.4  63.1  68.2  84.4   214   272  94.4  83.5  68.3  64.9  55.2  45.0  30.9  12.5
 80.0   8.5  18.5  17.3   9.7   7.1  10.4   8.5  11.4  11.6  17.9  15.4  14.5  10.4   9.2   7.4   6.2   5.7   7.9   5.4   7.9   5.7   6.2   7.4   9.2  10.4  14.5  15.4  17.9  11.6  11.4   8.5  10.4   7.1   9.7  17.3  18.5
 85.0   0.8   1.0   1.2   1.5   1.7   2.5   2.6   2.9   3.4   5.3   4.6   4.1   3.4   2.9   2.7   2.1   2.1   2.6   2.6   2.6   2.1   2.1   2.7   2.9   3.4   4.1   4.6   5.3   3.4   2.9   2.6   2.5   1.7   1.5   1.2   1.0
 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