Illuminance plots of 33175_D

(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] 33175
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1TT0C536Z
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, planglass with antireflex coating
# [MORE]  default position, LP 0, RP 6
# [LAMPCAT] Philips: SON-T PIA PLUS 400W
# [LAMP] HST 400W
# TILT=NONE
# Bulbs: 1,  55000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.487   0.850   0.000
# Ballast factor: 1,  Input power:  440 W


# Source file: ies/33175_D.ies
# Luminaire flux = 46035 lm,
#                   83.7 % of the bulb flux
# between 75 and 90:  4.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  97.7 cd / 1000 lm ,  1.0 % 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   361 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   378 cd / 1000 lm,
# maximum spec. lum. intensity   378 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   162   163   166   169   173   176   179   183   186   188   191   194   196   198   200   200   198   197   196   197   198   200   200   198   196   194   191   188   186   183   179   176   173   169   166   163
 10.0   150   151   154   158   165   174   183   191   199   206   213   222   231   235   234   229   229   225   222   225   229   229   234   235   231   222   213   206   199   191   183   174   165   158   154   151
 15.0   140   141   145   152   160   163   167   175   184   195   209   225   242   259   270   271   256   248   243   248   256   271   270   259   242   225   209   195   184   175   167   163   160   152   145   141
 20.0   131   132   136   143   144   147   153   160   170   185   204   225   245   265   276   290   280   262   255   262   280   290   276   265   245   225   204   185   170   160   153   147   144   143   136   132
 25.0   127   126   131   131   134   137   142   148   157   174   195   213   234   256   271   280   282   264   254   264   282   280   271   256   234   213   195   174   157   148   142   137   134   131   131   126
 30.0   119   119   123   123   127   131   134   138   145   159   178   197   216   236   252   261   272   260   247   260   272   261   252   236   216   197   178   159   145   138   134   131   127   123   123   119
 35.0   118   116   116   118   120   124   126   130   136   151   173   191   203   212   230   234   242   251   230   251   242   234   230   212   203   191   173   151   136   130   126   124   120   118   116   116
 40.0   111   114   124   134   130   123   123   126   132   151   176   203   222   213   214   211   215   238   210   238   215   211   214   213   222   203   176   151   132   126   123   123   130   134   124   114
 45.0  99.3   102   119   144   144   138   126   129   133   157   197   219   231   230   224   200   194   224   184   224   194   200   224   230   231   219   197   157   133   129   126   138   144   144   119   102
 50.0  91.3  95.5   111   138   144   159   145   134   135   172   219   235   241   250   245   214   198   218   162   218   198   214   245   250   241   235   219   172   135   134   145   159   144   138   111  95.5
 55.0  72.3  79.6  97.4   124   136   163   163   142   140   215   295   313   300   286   271   250   211   222   177   222   211   250   271   286   300   313   295   215   140   142   163   163   136   124  97.4  79.6
 60.0  57.5  64.1  82.9   109   128   148   156   143   145   247   310   328   310   299   276   235   194   183   175   183   194   235   276   299   310   328   310   247   145   143   156   148   128   109  82.9  64.1
 65.0  43.7  49.2  66.0  92.5   109   126   129   130   145   240   335   361   343   301   236   174   126  92.5  84.5  92.5   126   174   236   301   343   361   335   240   145   130   129   126   109  92.5  66.0  49.2
 70.0  30.5  34.2  45.8  63.0  78.8  94.7   106   119   136   272   378   356   282   187   115  78.7  57.2  44.2  38.9  44.2  57.2  78.7   115   187   282   356   378   272   136   119   106  94.7  78.8  63.0  45.8  34.2
 75.0  15.2  20.0  20.1  28.0  34.3  39.7  45.1  56.4  85.9   253   291   211   134  84.5  64.5  51.3  36.6  24.8  19.6  24.8  36.6  51.3  64.5  84.5   134   211   291   253  85.9  56.4  45.1  39.7  34.3  28.0  20.1  20.0
 80.0   3.7   8.4   6.1   5.1   5.3   6.5   8.2  10.9  22.6  89.6  97.7  45.3  16.5  16.9  29.2  29.6  19.3   9.9   6.5   9.9  19.3  29.6  29.2  16.9  16.5  45.3  97.7  89.6  22.6  10.9   8.2   6.5   5.3   5.1   6.1   8.4
 85.0   0.9   1.1   1.2   1.5   1.9   2.4   2.9   3.3   3.9   5.1   5.3   4.6   3.4   2.9   2.7   2.3   2.2   1.7   1.9   1.7   2.2   2.3   2.7   2.9   3.4   4.6   5.3   5.1   3.9   3.3   2.9   2.4   1.9   1.5   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