Illuminance plots of 32669

(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] 32669
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1ST13
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 40, RP 4
# [LAMPCAT] Philips: SON-T PIA PLUS 250W
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  32000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:  285 W


# Source file: ies/32669.ies
# Luminaire flux = 26784 lm,
#                   83.7 % of the bulb flux
# between 75 and 90:  1.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.4 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   5.4 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: CIE_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:  11 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  46 %
#  (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   640 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   303 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   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195   195
  5.0   182   183   185   189   193   197   200   204   206   207   209   212   213   215   214   214   215   215   216   215   215   214   214   215   213   212   209   207   206   204   200   197   193   189   185   183
 10.0   170   172   179   185   190   194   199   205   210   215   221   227   232   234   235   233   234   234   235   234   234   233   235   234   232   227   221   215   210   205   199   194   190   185   179   172
 15.0   160   165   173   177   181   185   190   198   206   218   230   243   250   254   256   251   248   247   247   247   248   251   256   254   250   243   230   218   206   198   190   185   181   177   173   165
 20.0   150   158   163   168   173   176   181   190   202   218   237   252   267   273   273   267   258   251   247   251   258   267   273   273   267   252   237   218   202   190   181   176   173   168   163   158
 25.0   142   148   151   155   159   161   170   184   203   228   253   275   286   291   289   278   265   247   243   247   265   278   289   291   286   275   253   228   203   184   170   161   159   155   151   148
 30.0   132   136   143   142   144   153   161   175   198   226   257   290   313   314   296   282   263   239   232   239   263   282   296   314   313   290   257   226   198   175   161   153   144   142   143   136
 35.0   124   129   137   137   138   143   152   164   191   225   258   289   312   316   310   278   252   226   215   226   252   278   310   316   312   289   258   225   191   164   152   143   138   137   137   129
 40.0   116   119   123   129   135   135   143   155   184   226   262   290   312   314   288   267   233   208   193   208   233   267   288   314   312   290   262   226   184   155   143   135   135   129   123   119
 45.0   106   109   116   126   140   132   139   150   180   234   288   317   322   297   264   223   195   176   165   176   195   223   264   297   322   317   288   234   180   150   139   132   140   126   116   109
 50.0  96.9   105   105   118   128   125   132   146   185   264   328   340   320   268   215   174   154   141   134   141   154   174   215   268   320   340   328   264   185   146   132   125   128   118   105   105
 55.0  77.9  81.5  89.8  98.4   112   110   126   148   192   296   381   394   326   223   164   132   115   106   101   106   115   132   164   223   326   394   381   296   192   148   126   110   112  98.4  89.8  81.5
 60.0  62.8  64.4  71.7  85.0  98.4   100   109   136   227   497   616   488   285   162   123   102  88.2  77.7  72.5  77.7  88.2   102   123   162   285   488   616   497   227   136   109   100  98.4  85.0  71.7  64.4
 65.0  47.7  50.5  59.7  80.7  74.9  96.4   103   117   254   640   630   366   167   111   101  83.2  66.9  53.7  49.7  53.7  66.9  83.2   101   111   167   366   630   640   254   117   103  96.4  74.9  80.7  59.7  50.5
 70.0  30.3  42.2  49.0  46.5  59.6  60.2  76.9  83.5   152   296   303   160   100  92.0  79.0  79.1  51.1  34.2  28.8  34.2  51.1  79.1  79.0  92.0   100   160   303   296   152  83.5  76.9  60.2  59.6  46.5  49.0  42.2
 75.0  24.7  50.9  59.5  23.1  18.2  15.7  12.5  13.3  21.3  26.5  25.0  17.6  24.2  49.8  56.7  49.3  31.4  19.2  14.3  19.2  31.4  49.3  56.7  49.8  24.2  17.6  25.0  26.5  21.3  13.3  12.5  15.7  18.2  23.1  59.5  50.9
 80.0   7.7   8.1   7.8   6.2   4.0   3.9   5.0   6.5   8.1   9.3   9.4   7.7   7.0   7.3   6.6   6.5   7.2   6.5   5.4   6.5   7.2   6.5   6.6   7.3   7.0   7.7   9.4   9.3   8.1   6.5   5.0   3.9   4.0   6.2   7.8   8.1
 85.0   2.9   2.7   2.7   3.0   2.2   2.4   2.6   3.7   4.7   4.9   4.5   3.7   2.9   2.8   2.7   2.6   2.4   2.1   2.0   2.1   2.4   2.6   2.7   2.8   2.9   3.7   4.5   4.9   4.7   3.7   2.6   2.4   2.2   3.0   2.7   2.7
 90.0   1.3   1.2   1.3   1.5   1.3   1.2   1.3   2.3   3.1   3.1   3.0   1.8   1.3   1.1   1.1   1.1   1.0   0.9   0.8   0.9   1.0   1.1   1.1   1.1   1.3   1.8   3.0   3.1   3.1   2.3   1.3   1.2   1.3   1.5   1.3   1.2
 95.0   1.8   1.2   2.5   3.7   1.2   1.1   1.1   1.6   1.3   1.3   1.3   1.1   1.0   0.9   0.8   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.8   0.9   1.0   1.1   1.3   1.3   1.3   1.6   1.1   1.1   1.2   3.7   2.5   1.2
100.0   1.0   0.6   3.7   5.4   2.4   1.2   1.2   1.8   1.1   1.1   1.0   0.9   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.8   0.9   1.0   1.1   1.1   1.8   1.2   1.2   2.4   5.4   3.7   0.6
105.0   0.3   0.3   0.5   2.7   1.7   1.3   1.2   4.4   1.0   1.1   1.0   0.8   0.7   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.7   0.8   1.0   1.1   1.0   4.4   1.2   1.3   1.7   2.7   0.5   0.3
110.0   0.3   0.3   0.4   0.7   0.9   1.1   1.3   4.4   0.9   1.1   1.1   0.7   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   1.1   1.1   0.9   4.4   1.3   1.1   0.9   0.7   0.4   0.3
115.0   0.3   0.4   0.4   0.6   0.6   0.7   1.3   1.2   0.9   1.0   0.8   0.7   0.6   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.6   0.7   0.8   1.0   0.9   1.2   1.3   0.7   0.6   0.6   0.4   0.4
120.0   0.4   0.4   0.5   0.6   0.6   0.7   0.9   0.8   0.9   0.8   0.7   0.7   0.5   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.7   0.7   0.8   0.9   0.8   0.9   0.7   0.6   0.6   0.5   0.4
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