Illuminance plots of 32251

(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] 32251
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C336GB
# [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, clear diffuser, PC
# [MORE]  indiv. Position, RP 5
# [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/32251.ies
# Luminaire flux =  8793 lm,
#                   83.7 % of the bulb flux
# between 75 and 90:  6.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  60.1 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   4.9 cd / 1000 lm ,  0.1 % of the luminaire flux
# CutOff Type: IES_CutOff     

#  Increase of Sky Luminance due to light going
#    from the luminaire difectly above horizon, as compared with the
#    luminance produced by the light dispersed from the ground:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21 %
#  (for the zenith luminance such an angle suits places up to  19 km distance)
#   The increases concern the following situation:
#    Albedo = 0.10
#    Zenith Extinction = 0.30 mag (i.e., direct light remaining  76 %)
#    Indicatrix type =0 (0: acc. to P.Cinzano, 4..6: CIE sky types)
#   (the downward-scattered part of lambertian uplight is 0.1108 then)

# 62.5 deg to <67.5 deg:   max   426 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   640 cd / 1000 lm,
# maximum spec. lum. intensity   640 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   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174   174
  5.0   168   169   173   175   175   177   179   182   184   185   186   187   188   188   190   190   188   182   180   182   188   190   190   188   188   187   186   185   184   182   179   177   175   175   173   169
 10.0   168   168   167   171   172   176   181   185   188   191   196   200   206   203   205   202   203   197   185   197   203   202   205   203   206   200   196   191   188   185   181   176   172   171   167   168
 15.0   164   162   165   169   170   170   172   176   180   188   195   202   212   219   223   218   215   212   194   212   215   218   223   219   212   202   195   188   180   176   172   170   170   169   165   162
 20.0   156   157   160   163   164   166   166   169   175   183   196   209   222   229   235   233   223   214   201   214   223   233   235   229   222   209   196   183   175   169   166   166   164   163   160   157
 25.0   147   148   151   152   154   159   162   166   170   179   196   217   233   238   237   234   225   212   201   212   225   234   237   238   233   217   196   179   170   166   162   159   154   152   151   148
 30.0   142   144   148   144   149   154   158   162   167   177   194   217   232   239   234   225   214   201   189   201   214   225   234   239   232   217   194   177   167   162   158   154   149   144   148   144
 35.0   131   135   141   144   146   149   151   156   159   170   189   215   230   233   227   214   204   195   180   195   204   214   227   233   230   215   189   170   159   156   151   149   146   144   141   135
 40.0   117   124   129   149   148   148   146   149   153   169   193   217   227   227   211   199   186   181   164   181   186   199   211   227   227   217   193   169   153   149   146   148   148   149   129   124
 45.0   104   110   118   144   154   157   149   146   151   169   203   230   244   222   206   182   162   156   140   156   162   182   206   222   244   230   203   169   151   146   149   157   154   144   118   110
 50.0  92.3  99.6   110   134   145   147   153   153   152   176   236   266   268   238   200   169   147   134   120   134   147   169   200   238   268   266   236   176   152   153   153   147   145   134   110  99.6
 55.0  77.2  82.0   108   129   138   136   146   154   157   196   288   321   295   240   198   152   128   118  97.7   118   128   152   198   240   295   321   288   196   157   154   146   136   138   129   108  82.0
 60.0  63.4  67.8  89.3   113   120   137   151   143   154   204   317   328   287   222   173   132   107  95.8  78.8  95.8   107   132   173   222   287   328   317   204   154   143   151   137   120   113  89.3  67.8
 65.0  50.4  55.4  75.4  96.7   108   125   135   138   154   232   412   426   293   183   137   105  84.9  72.5  56.6  72.5  84.9   105   137   183   293   426   412   232   154   138   135   125   108  96.7  75.4  55.4
 70.0  23.9  40.6  57.7  70.2  84.0  96.9   106   124   145   306   640   474   210   128   103  84.4  59.6  45.0  33.5  45.0  59.6  84.4   103   128   210   474   640   306   145   124   106  96.9  84.0  70.2  57.7  40.6
 75.0  10.9  17.9  35.5  59.4  75.2  63.2   102   124   150   393   604   238   112  93.1  78.6  68.8  47.0  27.3  19.3  27.3  47.0  68.8  78.6  93.1   112   238   604   393   150   124   102  63.2  75.2  59.4  35.5  17.9
 80.0   8.3  21.4  39.8  10.2   8.2  10.0  12.3  16.2  20.7  56.2  60.1  33.6  20.5  24.4  46.0  16.5  37.2  17.7  10.5  17.7  37.2  16.5  46.0  24.4  20.5  33.6  60.1  56.2  20.7  16.2  12.3  10.0   8.2  10.2  39.8  21.4
 85.0   2.3   3.6   4.3   4.3   5.1   5.4   5.0   6.4   6.6   8.5   8.7   8.6   6.7   7.1   5.8   5.7   4.6   4.2   4.3   4.2   4.6   5.7   5.8   7.1   6.7   8.6   8.7   8.5   6.6   6.4   5.0   5.4   5.1   4.3   4.3   3.6
 90.0   1.5   1.8   2.6   2.9   4.1   4.9   3.7   3.1   3.3   3.5   3.6   3.5   3.2   3.1   3.0   2.8   2.2   2.0   1.8   2.0   2.2   2.8   3.0   3.1   3.2   3.5   3.6   3.5   3.3   3.1   3.7   4.9   4.1   2.9   2.6   1.8
 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