Illuminance plots of 39300

(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] 39300
# [MANUFAC] SiTECO
# [LUMCAT] 5UK557E1JT0G
# [LUMINAIRE] SQ 50, Street light
# [MORE]  housing made of die cast aluminium, aluminium white (RAL 9006)
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  indiv. Position, LP 2, lampholder angle 3
# [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:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/39300.ies
# Luminaire flux =  3296 lm,
#                   74.9 % of the bulb flux
# between 75 and 90:  3.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  81.2 cd / 1000 lm ,  0.7 % 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   445 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   463 cd / 1000 lm,
# maximum spec. lum. intensity   463 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   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176
  5.0   165   166   167   169   171   173   176   178   181   183   185   185   186   189   192   193   189   187   186   187   189   193   192   189   186   185   185   183   181   178   176   173   171   169   167   166
 10.0   155   156   157   160   166   172   176   180   185   190   197   202   210   217   220   213   209   208   203   208   209   213   220   217   210   202   197   190   185   180   176   172   166   160   157   156
 15.0   148   148   151   155   158   162   167   173   180   186   195   208   221   229   233   242   236   217   209   217   236   242   233   229   221   208   195   186   180   173   167   162   158   155   151   148
 20.0   142   144   147   151   153   155   160   166   175   189   206   226   237   245   251   240   236   222   209   222   236   240   251   245   237   226   206   189   175   166   160   155   153   151   147   144
 25.0   135   137   141   145   148   150   154   157   165   181   203   228   244   249   241   234   218   207   192   207   218   234   241   249   244   228   203   181   165   157   154   150   148   145   141   137
 30.0   136   139   141   139   142   145   148   152   159   172   198   219   236   237   234   215   202   199   179   199   202   215   234   237   236   219   198   172   159   152   148   145   142   139   141   139
 35.0   121   129   138   135   136   137   141   148   156   174   199   221   231   223   214   195   190   184   161   184   190   195   214   223   231   221   199   174   156   148   141   137   136   135   138   129
 40.0   110   117   124   131   133   136   138   144   151   179   207   230   228   212   192   172   155   146   126   146   155   172   192   212   228   230   207   179   151   144   138   136   133   131   124   117
 45.0   102   106   114   129   134   139   138   147   154   182   215   233   229   206   176   145   135   118  99.8   118   135   145   176   206   229   233   215   182   154   147   138   139   134   129   114   106
 50.0  95.0  97.4   111   122   138   139   141   154   158   195   265   252   232   191   160   130   114  99.3  82.1  99.3   114   130   160   191   232   252   265   195   158   154   141   139   138   122   111  97.4
 55.0  83.1  83.7   101   133   130   137   147   153   159   222   332   332   259   215   185   129   110  85.2  66.4  85.2   110   129   185   215   259   332   332   222   159   153   147   137   130   133   101  83.7
 60.0  64.7  66.1  76.1   126   138   149   166   138   157   219   362   412   312   209   173   111   101  67.4  48.5  67.4   101   111   173   209   312   412   362   219   157   138   166   149   138   126  76.1  66.1
 65.0  48.8  51.3  61.1  92.3   112   126   131   125   133   286   445   400   280   169   124  80.9  73.4  46.3  33.6  46.3  73.4  80.9   124   169   280   400   445   286   133   125   131   126   112  92.3  61.1  51.3
 70.0  15.2  16.9  25.3  48.9  58.8  70.5  83.8   102   124   334   463   318   174  99.1  69.7  49.6  36.1  25.6  19.4  25.6  36.1  49.6  69.7  99.1   174   318   463   334   124   102  83.8  70.5  58.8  48.9  25.3  16.9
 75.0   4.7   5.3   9.2  12.6  13.9  12.3  14.9  22.4  43.2   241   238   105  62.4  52.7  43.7  31.7  20.4  15.1   9.2  15.1  20.4  31.7  43.7  52.7  62.4   105   238   241  43.2  22.4  14.9  12.3  13.9  12.6   9.2   5.3
 80.0   4.5   9.1  10.8   6.8   4.5   5.0   5.6   7.3  19.3  78.0  81.2  15.5   5.6   4.5   4.6   3.2   3.9   3.2   3.0   3.2   3.9   3.2   4.6   4.5   5.6  15.5  81.2  78.0  19.3   7.3   5.6   5.0   4.5   6.8  10.8   9.1
 85.0   1.0   1.0   1.0   1.2   1.6   1.9   2.0   2.4   2.4   2.9   2.6   2.1   2.4   1.9   2.2   1.6   1.9   1.7   1.7   1.7   1.9   1.6   2.2   1.9   2.4   2.1   2.6   2.9   2.4   2.4   2.0   1.9   1.6   1.2   1.0   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