Illuminance plots of 39301

(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] 39301
# [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 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:   0.222   0.222   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/39301.ies
# Luminaire flux =  3282 lm,
#                   74.6 % 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  85.5 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   416 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   440 cd / 1000 lm,
# maximum spec. lum. intensity   440 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   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166
  5.0   157   158   159   159   161   164   166   168   170   172   173   173   175   177   180   181   178   175   175   175   178   181   180   177   175   173   173   172   170   168   166   164   161   159   159   158
 10.0   149   150   151   153   158   162   166   170   173   178   184   188   195   202   203   198   195   193   190   193   195   198   203   202   195   188   184   178   173   170   166   162   158   153   151   150
 15.0   143   144   147   149   152   155   159   163   168   173   182   194   206   213   217   227   225   209   199   209   225   227   217   213   206   194   182   173   168   163   159   155   152   149   147   144
 20.0   139   140   144   148   148   149   153   157   164   175   192   210   223   232   239   233   233   221   208   221   233   233   239   232   223   210   192   175   164   157   153   149   148   148   144   140
 25.0   132   135   138   141   144   146   149   151   156   169   188   213   232   242   240   234   220   207   192   207   220   234   240   242   232   213   188   169   156   151   149   146   144   141   138   135
 30.0   134   137   138   136   139   142   144   147   152   162   186   207   226   236   241   218   205   201   182   201   205   218   241   236   226   207   186   162   152   147   144   142   139   136   138   137
 35.0   121   128   137   133   134   135   137   144   149   162   187   210   230   227   221   204   200   194   171   194   200   204   221   227   230   210   187   162   149   144   137   135   134   133   137   128
 40.0   109   116   121   129   132   135   135   141   145   164   190   221   230   223   205   186   169   166   146   166   169   186   205   223   230   221   190   164   145   141   135   135   132   129   121   116
 45.0   101   105   112   125   135   139   138   146   148   167   200   225   237   225   194   161   147   135   112   135   147   161   194   225   237   225   200   167   148   146   138   139   135   125   112   105
 50.0  94.6  96.7   109   118   137   138   142   155   154   174   247   254   247   210   181   146   125   110  90.3   110   125   146   181   210   247   254   247   174   154   155   142   138   137   118   109  96.7
 55.0  83.6  84.4   104   128   126   140   149   152   156   183   289   329   286   238   210   151   123  97.8  74.9  97.8   123   151   210   238   286   329   289   183   156   152   149   140   126   128   104  84.4
 60.0  65.5  66.9  78.3   118   135   143   165   140   148   178   307   401   363   252   199   130   104  76.3  55.5  76.3   104   130   199   252   363   401   307   178   148   140   165   143   135   118  78.3  66.9
 65.0  46.8  49.9  58.6  91.8   111   124   130   127   135   213   408   416   329   208   145  91.3  77.4  52.5  37.8  52.5  77.4  91.3   145   208   329   416   408   213   135   127   130   124   111  91.8  58.6  49.9
 70.0  12.7  14.3  21.9  42.3  53.6  68.9  81.1   101   121   248   440   367   202   112  75.4  51.3  37.7  27.0  20.9  27.0  37.7  51.3  75.4   112   202   367   440   248   121   101  81.1  68.9  53.6  42.3  21.9  14.3
 75.0   5.0   5.5   8.8  13.4  13.2  13.6  16.1  20.8  37.0   177   273   140  70.9  53.8  44.5  33.4  21.2  15.7  10.2  15.7  21.2  33.4  44.5  53.8  70.9   140   273   177  37.0  20.8  16.1  13.6  13.2  13.4   8.8   5.5
 80.0   4.7   8.6  10.5   6.0   4.7   4.9   6.7   7.0  15.9  55.5  85.5  22.5   5.7   4.6   4.9   3.2   3.7   3.4   3.2   3.4   3.7   3.2   4.9   4.6   5.7  22.5  85.5  55.5  15.9   7.0   6.7   4.9   4.7   6.0  10.5   8.6
 85.0   1.0   1.0   1.1   1.2   1.7   2.0   2.1   2.2   2.4   2.7   2.6   2.1   2.2   2.0   2.2   1.7   2.1   1.9   2.0   1.9   2.1   1.7   2.2   2.0   2.2   2.1   2.6   2.7   2.4   2.2   2.1   2.0   1.7   1.2   1.1   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