Illuminance plots of 32186

(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] 32186
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT00N + 5NA39210XW1
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector
# [MORE]  serial adjustment scandinavia, LP 2, RP 3
# [MORE]  5NA39210XW1 : PC-diffuser, clear
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.600   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/32186.ies
# Luminaire flux =  3714 lm,
#                   84.4 % of the bulb flux
# between 75 and 90:  2.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  34.2 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   4.1 cd / 1000 lm ,  0.5 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  55 %
#  (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   617 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   564 cd / 1000 lm,
# maximum spec. lum. intensity   631 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   150   151   158   162   170   173   176   176   176   176   177   177   176   176   176   176   176   175   174   175   176   176   176   176   176   177   177   176   176   176   176   173   170   162   158   151
 10.0   152   157   170   175   176   177   176   175   176   175   176   177   177   177   177   177   178   179   177   179   178   177   177   177   177   177   176   175   176   175   176   177   176   175   170   157
 15.0   155   164   171   173   174   175   173   172   172   174   177   180   184   187   186   183   185   184   184   184   185   183   186   187   184   180   177   174   172   172   173   175   174   173   171   164
 20.0   164   164   167   171   172   175   174   172   172   173   180   190   203   206   200   198   192   188   188   188   192   198   200   206   203   190   180   173   172   172   174   175   172   171   167   164
 25.0   156   158   162   167   171   172   173   172   170   171   178   192   204   223   228   208   194   188   182   188   194   208   228   223   204   192   178   171   170   172   173   172   171   167   162   158
 30.0   148   152   158   162   165   170   168   166   164   169   185   223   252   250   250   235   199   190   179   190   199   235   250   250   252   223   185   169   164   166   168   170   165   162   158   152
 35.0   139   146   156   161   157   159   156   156   159   165   185   234   283   313   309   271   221   205   189   205   221   271   309   313   283   234   185   165   159   156   156   159   157   161   156   146
 40.0   129   137   147   153   150   143   141   144   152   162   185   243   292   330   363   318   251   222   215   222   251   318   363   330   292   243   185   162   152   144   141   143   150   153   147   137
 45.0   120   126   132   138   140   131   136   137   139   154   205   268   330   379   363   344   269   227   220   227   269   344   363   379   330   268   205   154   139   137   136   131   140   138   132   126
 50.0   115   117   121   130   129   124   123   147   127   140   226   426   498   468   401   336   236   187   189   187   236   336   401   468   498   426   226   140   127   147   123   124   129   130   121   117
 55.0   109   110   121   117   150   112   116   116   121   128   260   553   609   466   327   250   172   136   144   136   172   250   327   466   609   553   260   128   121   116   116   112   150   117   121   110
 60.0  80.6  84.6  90.7   108  96.7   109  92.0   104   116   132   446   631   478   285   151   120  86.4  81.1  66.9  81.1  86.4   120   151   285   478   631   446   132   116   104  92.0   109  96.7   108  90.7  84.6
 65.0  55.5  58.4  63.1  72.4  72.7  78.6  83.8  97.2   200   163   617   546   243   116  85.9  75.9  58.8  50.1  37.5  50.1  58.8  75.9  85.9   116   243   546   617   163   200  97.2  83.8  78.6  72.7  72.4  63.1  58.4
 70.0  25.7  33.7  40.8  49.4  50.3  55.5  68.3  71.0  74.9   222   564   267   122  98.2  85.9  75.6  44.3  31.7  23.5  31.7  44.3  75.6  85.9  98.2   122   267   564   222  74.9  71.0  68.3  55.5  50.3  49.4  40.8  33.7
 75.0  16.3  20.4  24.6  19.5  17.9  21.7  25.6  33.2  35.9  28.0  97.5   126  82.7  61.3  49.5  36.7  27.1  20.3  13.3  20.3  27.1  36.7  49.5  61.3  82.7   126  97.5  28.0  35.9  33.2  25.6  21.7  17.9  19.5  24.6  20.4
 80.0   9.6  19.1  26.3  11.4   8.1   7.5   7.4   9.4   5.9   6.4   4.9   4.8   4.5   5.0  34.2   5.0  22.3   4.4   4.4   4.4  22.3   5.0  34.2   5.0   4.5   4.8   4.9   6.4   5.9   9.4   7.4   7.5   8.1  11.4  26.3  19.1
 85.0   3.1   5.0   6.1   6.1   5.0   4.7   5.1   4.4   2.9   3.8   4.0   3.1   2.3   2.1   1.9   1.8   1.8   1.8   1.6   1.8   1.8   1.8   1.9   2.1   2.3   3.1   4.0   3.8   2.9   4.4   5.1   4.7   5.0   6.1   6.1   5.0
 90.0   1.2   2.1   2.8   3.4   3.0   2.8   3.0   3.1   2.2   2.6   2.7   2.2   1.6   1.1   0.9   0.9   1.0   0.9   0.8   0.9   1.0   0.9   0.9   1.1   1.6   2.2   2.7   2.6   2.2   3.1   3.0   2.8   3.0   3.4   2.8   2.1
 95.0   0.5   0.9   1.6   2.6   2.6   2.9   2.5   4.1   1.8   1.8   2.1   1.9   1.5   0.9   0.7   0.7   0.7   0.7   0.6   0.7   0.7   0.7   0.7   0.9   1.5   1.9   2.1   1.8   1.8   4.1   2.5   2.9   2.6   2.6   1.6   0.9
100.0   0.3   0.4   0.8   2.3   2.0   2.6   2.2   3.2   1.7   2.1   2.3   2.0   1.5   1.1   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.7   1.1   1.5   2.0   2.3   2.1   1.7   3.2   2.2   2.6   2.0   2.3   0.8   0.4
105.0   0.3   0.3   0.4   0.8   1.5   2.1   1.8   1.7   1.3   1.5   1.5   1.3   1.0   0.7   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.7   1.0   1.3   1.5   1.5   1.3   1.7   1.8   2.1   1.5   0.8   0.4   0.3
110.0   0.3   0.3   0.4   0.6   0.9   1.4   1.7   2.1   1.0   1.0   1.0   0.8   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.8   1.0   1.0   1.0   2.1   1.7   1.4   0.9   0.6   0.4   0.3
115.0   0.4   0.4   0.4   0.5   0.7   1.0   1.4   1.0   0.9   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   1.0   1.4   1.0   0.7   0.5   0.4   0.4
120.0   0.4   0.5   0.5   0.6   0.7   0.9   1.0   0.9   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.8   0.9   1.0   0.9   0.7   0.6   0.5   0.5
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