Illuminance plots of 33248

(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] 33248
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55911UT0B400
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, Alu sand blasted
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 0, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 600W
# [LAMP] HST 600W
# TILT=NONE
# Bulbs: 1,  90000 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:  645 W


# Source file: ies/33248.ies
# Luminaire flux = 69750 lm,
#                   77.5 % of the bulb flux
# between 75 and 90:  6.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 147.1 cd / 1000 lm ,  2.1 % of the luminaire flux
# 90deg and above:  max   5.6 cd / 1000 lm ,  0.2 % of the luminaire flux
# CutOff Type: IES_Semi-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:   7 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  34 %
#  (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   312 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   323 cd / 1000 lm,
# maximum spec. lum. intensity   323 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   156   156   157   159   161   163   165   167   169   172   174   175   175   176   176   175   173   171   171   171   173   175   176   176   175   175   174   172   169   167   165   163   161   159   157   156
 10.0   147   148   150   152   154   158   162   167   171   176   182   187   191   194   192   192   189   184   182   184   189   192   192   194   191   187   182   176   171   167   162   158   154   152   150   148
 15.0   137   138   140   143   147   149   151   156   162   170   179   189   198   208   216   214   209   202   198   202   209   214   216   208   198   189   179   170   162   156   151   149   147   143   140   138
 20.0   128   129   131   135   136   138   141   146   153   163   176   191   202   215   221   231   225   215   208   215   225   231   221   215   202   191   176   163   153   146   141   138   136   135   131   129
 25.0   123   123   125   125   126   128   131   135   141   150   166   182   197   211   222   226   233   221   211   221   233   226   222   211   197   182   166   150   141   135   131   128   126   125   125   123
 30.0   117   117   119   119   121   122   124   127   131   140   152   168   183   198   209   217   227   222   207   222   227   217   209   198   183   168   152   140   131   127   124   122   121   119   119   117
 35.0   118   116   116   117   116   115   117   121   124   133   147   163   172   178   195   198   207   216   198   216   207   198   195   178   172   163   147   133   124   121   117   115   116   117   116   116
 40.0   111   110   119   126   123   116   116   118   120   129   147   168   179   178   177   182   186   205   182   205   186   182   177   178   179   168   147   129   120   118   116   116   123   126   119   110
 45.0   103  99.9   110   125   127   128   120   117   118   130   157   177   186   185   182   175   171   190   166   190   171   175   182   185   186   177   157   130   118   117   120   128   127   125   110  99.9
 50.0  92.6  92.1  99.8   117   123   136   134   119   115   137   172   187   192   199   207   187   171   186   153   186   171   187   207   199   192   187   172   137   115   119   134   136   123   117  99.8  92.1
 55.0  77.0  77.0  86.5   105   117   133   138   120   113   156   211   228   237   227   242   237   201   211   200   211   201   237   242   227   237   228   211   156   113   120   138   133   117   105  86.5  77.0
 60.0  84.9  68.9  72.7  93.3   108   122   125   117   119   175   221   231   253   267   288   293   292   274   292   274   292   293   288   267   253   231   221   175   119   117   125   122   108  93.3  72.7  68.9
 65.0  60.5  53.8  60.0  80.2  95.8   109   109   109   122   188   264   303   312   295   293   250   252   248   274   248   252   250   293   295   312   303   264   188   122   109   109   109  95.8  80.2  60.0  53.8
 70.0  32.0  32.5  38.3  50.7  63.0  74.3  83.6  90.5   108   210   304   323   283   222   165   115  98.3   122   156   122  98.3   115   165   222   283   323   304   210   108  90.5  83.6  74.3  63.0  50.7  38.3  32.5
 75.0  15.6  22.3  17.2  21.4  26.6  30.6  35.1  40.9  62.5   200   249   191   145   108  99.6  61.9  44.0  38.8  44.7  38.8  44.0  61.9  99.6   108   145   191   249   200  62.5  40.9  35.1  30.6  26.6  21.4  17.2  22.3
 80.0   4.9  10.0   5.9   5.6   7.0   8.5  10.2  13.8  26.9   107   147   114  67.1  32.5  19.4  14.7  15.4  16.6  15.5  16.6  15.4  14.7  19.4  32.5  67.1   114   147   107  26.9  13.8  10.2   8.5   7.0   5.6   5.9  10.0
 85.0   1.0   1.9   1.7   1.6   1.9   2.2   2.5   2.7   4.3  15.5  24.4  18.9  18.6  20.2  18.8   9.7   6.1   3.9   3.0   3.9   6.1   9.7  18.8  20.2  18.6  18.9  24.4  15.5   4.3   2.7   2.5   2.2   1.9   1.6   1.7   1.9
 90.0   0.7   0.8   0.9   0.9   1.2   1.3   1.4   1.6   2.0   4.4   5.6   5.1   3.0   2.4   4.0   5.0   3.9   2.2   1.6   2.2   3.9   5.0   4.0   2.4   3.0   5.1   5.6   4.4   2.0   1.6   1.4   1.3   1.2   0.9   0.9   0.8
 95.0   0.3   0.3   0.5   0.6   0.7   0.7   0.8   0.9   0.9   1.1   1.2   1.3   1.4   1.7   1.7   1.6   1.6   2.0   0.8   2.0   1.6   1.6   1.7   1.7   1.4   1.3   1.2   1.1   0.9   0.9   0.8   0.7   0.7   0.6   0.5   0.3
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