Illuminance plots of 35650_D

(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] 35650
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1PT1C136
# [LUMINAIRE] SQ 200, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  default position, LP 2, RP 6
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 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:  176 W


# Source file: ies/35650_D.ies
# Luminaire flux = 14353 lm,
#                   83.4 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  28.5 cd / 1000 lm ,  0.9 % of the luminaire flux
# 90deg and above:  max   4.1 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   570 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   525 cd / 1000 lm,
# maximum spec. lum. intensity   585 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   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156   156
  5.0   147   148   150   153   157   159   159   161   162   163   165   168   171   175   178   175   176   171   173   171   176   175   178   175   171   168   165   163   162   161   159   159   157   153   150   148
 10.0   142   144   149   150   151   154   158   162   166   170   179   185   194   196   198   199   206   200   199   200   206   199   198   196   194   185   179   170   166   162   158   154   151   150   149   144
 15.0   139   141   141   144   148   153   155   157   160   168   182   197   213   227   238   234   230   236   226   236   230   234   238   227   213   197   182   168   160   157   155   153   148   144   141   141
 20.0   136   137   136   139   142   141   143   149   153   166   185   206   229   242   259   266   258   256   248   256   258   266   259   242   229   206   185   166   153   149   143   141   142   139   136   137
 25.0   130   129   129   130   130   133   134   140   146   159   184   216   246   266   279   287   281   273   270   273   281   287   279   266   246   216   184   159   146   140   134   133   130   130   129   129
 30.0   128   124   121   121   123   126   128   132   137   147   182   238   277   292   300   284   290   281   277   281   290   284   300   292   277   238   182   147   137   132   128   126   123   121   121   124
 35.0   125   121   121   125   123   119   120   124   127   137   173   237   289   312   336   299   286   295   277   295   286   299   336   312   289   237   173   137   127   124   120   119   123   125   121   121
 40.0   108   107   113   131   138   124   117   117   121   129   181   262   322   329   366   328   271   300   270   300   271   328   366   329   322   262   181   129   121   117   117   124   138   131   113   107
 45.0  98.4  97.3   100   120   135   128   116   117   120   128   192   271   322   349   378   356   290   287   266   287   290   356   378   349   322   271   192   128   120   117   116   128   135   120   100  97.3
 50.0  80.2  83.5  89.5   110   127   127   116   115   119   133   244   354   413   407   362   312   250   236   198   236   250   312   362   407   413   354   244   133   119   115   116   127   127   110  89.5  83.5
 55.0  66.9  69.6  78.6  99.3   113   113   112   114   120   145   308   409   436   386   294   228   189   157   126   157   189   228   294   386   436   409   308   145   120   114   112   113   113  99.3  78.6  69.6
 60.0  54.8  57.6  63.9  79.8  95.2   102   107   112   124   174   440   585   505   336   223   155   121  99.3  74.6  99.3   121   155   223   336   505   585   440   174   124   112   107   102  95.2  79.8  63.9  57.6
 65.0  38.0  41.1  46.5  59.0  76.5  92.4   100   108   125   222   545   570   346   194   127  85.8  73.7  54.8  41.3  54.8  73.7  85.8   127   194   346   570   545   222   125   108   100  92.4  76.5  59.0  46.5  41.1
 70.0  24.1  41.0  16.5  26.0  25.2  29.7  26.8  45.6  77.4   259   525   354   171   111  85.4  63.2  46.3  36.0  27.3  36.0  46.3  63.2  85.4   111   171   354   525   259  77.4  45.6  26.8  29.7  25.2  26.0  16.5  41.0
 75.0   6.5  12.7   8.3   5.3   6.1   6.7   7.1  10.1  17.1   106   220   105   102  85.4  67.5  51.3  33.8  20.5  18.0  20.5  33.8  51.3  67.5  85.4   102   105   220   106  17.1  10.1   7.1   6.7   6.1   5.3   8.3  12.7
 80.0   2.9   3.6   3.1   3.5   4.6   5.0   4.7   5.9   7.6  17.3  28.5  18.3   6.9   6.6   5.3   5.1  14.9  11.2   8.8  11.2  14.9   5.1   5.3   6.6   6.9  18.3  28.5  17.3   7.6   5.9   4.7   5.0   4.6   3.5   3.1   3.6
 85.0   1.9   2.3   2.3   2.8   3.8   4.2   3.7   4.0   4.7   4.7   4.7   4.6   3.4   3.0   2.5   2.5   2.1   2.1   2.0   2.1   2.1   2.5   2.5   3.0   3.4   4.6   4.7   4.7   4.7   4.0   3.7   4.2   3.8   2.8   2.3   2.3
 90.0   0.6   1.1   1.1   1.4   2.4   3.0   2.5   3.4   4.1   3.3   3.0   3.2   2.6   1.9   1.6   1.5   1.3   1.3   1.2   1.3   1.3   1.5   1.6   1.9   2.6   3.2   3.0   3.3   4.1   3.4   2.5   3.0   2.4   1.4   1.1   1.1
 95.0   0.3   0.5   0.7   0.9   1.1   2.2   1.5   1.9   2.3   2.3   2.1   2.2   1.9   1.4   1.1   0.9   0.8   0.8   0.8   0.8   0.8   0.9   1.1   1.4   1.9   2.2   2.1   2.3   2.3   1.9   1.5   2.2   1.1   0.9   0.7   0.5
100.0   0.3   0.3   0.4   0.7   0.8   0.9   1.0   1.2   1.5   1.5   1.5   1.5   1.3   1.1   0.8   0.7   0.7   0.6   0.6   0.6   0.7   0.7   0.8   1.1   1.3   1.5   1.5   1.5   1.5   1.2   1.0   0.9   0.8   0.7   0.4   0.3
105.0   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.8   0.9   1.0   1.1   1.0   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.8   1.0   1.1   1.0   0.9   0.8   0.7   0.7   0.6   0.5   0.4   0.3
110.0   0.3   0.3   0.4   0.4   0.5   0.5   0.6   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.6   0.5   0.5   0.4   0.4   0.3
115.0   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.4   0.3   0.4   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.4
120.0   0.5   0.5   0.5   0.6   0.6   0.6   0.5   0.5   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.5   0.5   0.6   0.6   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