Illuminance plots of 32673

(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] 32673
# [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 8
# [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/32673.ies
# Luminaire flux = 26528 lm,
#                   82.9 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.7 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:  47 %
#  (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   561 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   381 cd / 1000 lm,
# maximum spec. lum. intensity   561 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   158   158   160   164   167   170   172   174   176   177   178   180   181   180   179   178   177   176   176   176   177   178   179   180   181   180   178   177   176   174   172   170   167   164   160   158
 10.0   149   152   159   164   166   168   170   174   175   178   183   188   193   197   199   198   195   194   192   194   195   198   199   197   193   188   183   178   175   174   170   168   166   164   159   152
 15.0   146   150   155   157   160   162   164   167   171   178   187   196   205   211   216   216   215   213   213   213   215   216   216   211   205   196   187   178   171   167   164   162   160   157   155   150
 20.0   141   145   147   153   154   154   157   161   168   177   190   205   220   230   235   236   234   230   228   230   234   236   235   230   220   205   190   177   168   161   157   154   154   153   147   145
 25.0   133   138   142   144   145   145   149   157   164   176   198   222   239   250   260   258   253   242   240   242   253   258   260   250   239   222   198   176   164   157   149   145   145   144   142   138
 30.0   126   127   132   132   134   140   145   150   159   174   200   236   273   283   281   280   271   252   245   252   271   280   281   283   273   236   200   174   159   150   145   140   134   132   132   127
 35.0   122   126   133   127   128   133   139   144   153   170   204   251   280   305   319   301   288   264   256   264   288   301   319   305   280   251   204   170   153   144   139   133   128   127   133   126
 40.0   116   119   122   121   126   127   133   140   147   168   206   255   294   323   333   338   321   293   284   293   321   338   333   323   294   255   206   168   147   140   133   127   126   121   122   119
 45.0   111   113   115   116   132   127   130   137   142   166   220   282   311   328   352   347   327   312   310   312   327   347   352   328   311   282   220   166   142   137   130   127   132   116   115   113
 50.0   103   112   110   108   124   123   126   135   140   174   246   315   333   338   328   309   283   274   280   274   283   309   328   338   333   315   246   174   140   135   126   123   124   108   110   112
 55.0  86.8  90.5  92.0  95.1   108   108   120   131   144   179   280   375   386   342   281   216   196   198   195   198   196   216   281   342   386   375   280   179   144   131   120   108   108  95.1  92.0  90.5
 60.0  75.6  75.6  78.8  86.4   105  95.5   102   124   139   216   452   491   394   277   184   139   126   127   124   127   126   139   184   277   394   491   452   216   139   124   102  95.5   105  86.4  78.8  75.6
 65.0  51.5  55.6  61.8  72.1  67.0  82.2  95.4   106   141   250   561   494   312   160   120   101  86.3  79.4  77.5  79.4  86.3   101   120   160   312   494   561   250   141   106  95.4  82.2  67.0  72.1  61.8  55.6
 70.0  31.2  48.9  53.0  37.2  44.7  48.1  58.6  63.0   104   192   381   264   131  99.4  84.2  84.9  60.6  45.8  39.4  45.8  60.6  84.9  84.2  99.4   131   264   381   192   104  63.0  58.6  48.1  44.7  37.2  53.0  48.9
 75.0  28.0  48.7  56.7  25.9  14.5   9.3   8.3  10.0  16.2  24.8  28.6  24.1  38.6  72.4  68.7  55.1  37.0  22.8  18.2  22.8  37.0  55.1  68.7  72.4  38.6  24.1  28.6  24.8  16.2  10.0   8.3   9.3  14.5  25.9  56.7  48.7
 80.0   8.2   8.3   7.9   5.4   4.5   4.1   3.9   5.2   7.2   8.3   9.6   8.8   7.6   8.6   8.4   8.4  11.7   9.7   7.7   9.7  11.7   8.4   8.4   8.6   7.6   8.8   9.6   8.3   7.2   5.2   3.9   4.1   4.5   5.4   7.9   8.3
 85.0   3.2   2.8   2.9   2.8   2.3   2.4   2.3   3.0   3.8   4.6   4.6   4.3   3.1   3.1   3.1   3.1   3.1   2.6   2.5   2.6   3.1   3.1   3.1   3.1   3.1   4.3   4.6   4.6   3.8   3.0   2.3   2.4   2.3   2.8   2.9   2.8
 90.0   1.3   1.2   1.3   1.5   1.2   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   1.2   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   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.8   0.8   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   0.6   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   0.6   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