Illuminance plots of 38003

(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] 38003
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1NT0B
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 4, RP 3
# [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:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/38003.ies
# Luminaire flux =  8328 lm,
#                   79.3 % of the bulb flux
# between 75 and 90:  1.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.2 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   9.7 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  62 %
#  (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   681 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   365 cd / 1000 lm,
# maximum spec. lum. intensity   681 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   171   171   172   172   173   174   176   178   178   178   179   181   184   185   186   186   187   188   192   188   187   186   186   185   184   181   179   178   178   178   176   174   173   172   172   171
 10.0   165   164   164   166   168   170   173   176   177   180   184   189   194   197   201   203   203   198   205   198   203   203   201   197   194   189   184   180   177   176   173   170   168   166   164   164
 15.0   158   156   159   162   164   165   169   171   176   184   194   204   206   217   220   221   222   214   218   214   222   221   220   217   206   204   194   184   176   171   169   165   164   162   159   156
 20.0   150   149   151   156   159   163   166   170   175   185   200   220   242   247   236   238   234   229   226   229   234   238   236   247   242   220   200   185   175   170   166   163   159   156   151   149
 25.0   138   141   146   148   154   156   158   160   168   184   209   233   249   262   274   252   251   240   235   240   251   252   274   262   249   233   209   184   168   160   158   156   154   148   146   141
 30.0   134   139   144   146   146   149   152   158   165   180   214   267   303   303   292   276   260   244   235   244   260   276   292   303   303   267   214   180   165   158   152   149   146   146   144   139
 35.0   124   130   137   150   143   141   143   147   157   180   231   301   321   346   327   285   259   241   229   241   259   285   327   346   321   301   231   180   157   147   143   141   143   150   137   130
 40.0   115   119   130   141   148   147   141   142   149   177   235   302   360   365   336   275   235   227   204   227   235   275   336   365   360   302   235   177   149   142   141   147   148   141   130   119
 45.0   103   110   120   129   151   143   141   137   142   173   269   366   403   366   322   256   210   194   168   194   210   256   322   366   403   366   269   173   142   137   141   143   151   129   120   110
 50.0  93.4  98.5   110   117   144   131   134   136   136   176   334   449   439   358   273   200   167   160   131   160   167   200   273   358   439   449   334   176   136   136   134   131   144   117   110  98.5
 55.0  72.2  77.4  98.3   107   120   117   120   126   136   191   432   549   442   271   196   146   126   122   103   122   126   146   196   271   442   549   432   191   136   126   120   117   120   107  98.3  77.4
 60.0  51.0  58.5  70.7  88.0  92.2   109   113   119   139   278   665   595   311   162   125   102  93.9  90.0  75.9  90.0  93.9   102   125   162   311   595   665   278   139   119   113   109  92.2  88.0  70.7  58.5
 65.0  35.7  38.5  48.3  52.5  52.6  54.2  58.7  60.3  85.7   326   681   366   147   110  97.7  80.6  69.1  60.0  50.3  60.0  69.1  80.6  97.7   110   147   366   681   326  85.7  60.3  58.7  54.2  52.6  52.5  48.3  38.5
 70.0  14.6  16.6  21.9  13.1  12.7  11.9  19.8  21.0  33.7   174   365   102  41.1  51.6  65.6  69.1  48.4  33.1  25.1  33.1  48.4  69.1  65.6  51.6  41.1   102   365   174  33.7  21.0  19.8  11.9  12.7  13.1  21.9  16.6
 75.0  10.2  20.9  31.0   9.5   6.5   8.0  14.4  14.7  16.1  21.1  29.9  23.2  14.4  12.5  11.1  11.0  12.6  10.4   9.3  10.4  12.6  11.0  11.1  12.5  14.4  23.2  29.9  21.1  16.1  14.7  14.4   8.0   6.5   9.5  31.0  20.9
 80.0   3.4   3.4   4.0   4.6   5.1   7.0   9.5   9.9   9.9  12.5  22.2  18.7   9.8   7.0   6.3   4.3   3.8   3.5   3.5   3.5   3.8   4.3   6.3   7.0   9.8  18.7  22.2  12.5   9.9   9.9   9.5   7.0   5.1   4.6   4.0   3.4
 85.0   1.3   1.5   2.3   3.8   4.8   7.0   8.7   7.8   7.2  10.5  19.8  19.5   9.2   4.8   3.8   2.4   1.9   1.7   1.6   1.7   1.9   2.4   3.8   4.8   9.2  19.5  19.8  10.5   7.2   7.8   8.7   7.0   4.8   3.8   2.3   1.5
 90.0   0.4   0.4   0.8   1.4   2.2   3.7   4.6   3.1   3.1   6.3   8.9   9.7   4.6   1.9   1.4   0.9   0.5   0.5   0.4   0.5   0.5   0.9   1.4   1.9   4.6   9.7   8.9   6.3   3.1   3.1   4.6   3.7   2.2   1.4   0.8   0.4
 95.0   0.2   0.3   0.6   1.1   1.4   1.7   2.3   2.1   2.3   3.9   6.3   6.1   3.0   1.4   1.0   0.7   0.4   0.3   0.3   0.3   0.4   0.7   1.0   1.4   3.0   6.1   6.3   3.9   2.3   2.1   2.3   1.7   1.4   1.1   0.6   0.3
100.0   0.1   0.2   0.4   0.8   1.1   1.3   1.5   1.6   1.7   1.8   1.9   1.7   1.4   1.0   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.7   1.0   1.4   1.7   1.9   1.8   1.7   1.6   1.5   1.3   1.1   0.8   0.4   0.2
105.0   0.1   0.2   0.2   0.5   0.7   0.9   1.1   1.2   1.3   1.3   1.3   1.2   1.0   0.7   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.7   1.0   1.2   1.3   1.3   1.3   1.2   1.1   0.9   0.7   0.5   0.2   0.2
110.0   0.1   0.2   0.2   0.3   0.5   0.6   0.7   0.9   0.9   0.9   0.9   0.8   0.7   0.5   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.4   0.5   0.7   0.8   0.9   0.9   0.9   0.9   0.7   0.6   0.5   0.3   0.2   0.2
115.0   0.2   0.2   0.2   0.3   0.4   0.5   0.5   0.6   0.7   0.7   0.7   0.7   0.5   0.4   0.3   0.2   0.2   0.2   0.1   0.2   0.2   0.2   0.3   0.4   0.5   0.7   0.7   0.7   0.7   0.6   0.5   0.5   0.4   0.3   0.2   0.2
120.0   0.2   0.2   0.2   0.3   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.5   0.5   0.5   0.4   0.3   0.2   0.2
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