Illuminance plots of 33246

(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] 33246
# [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 7
# [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/33246.ies
# Luminaire flux = 70290 lm,
#                   78.1 % of the bulb flux
# between 75 and 90:  6.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 137.3 cd / 1000 lm ,  2.0 % 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:  33 %
#  (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   315 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   325 cd / 1000 lm,
# maximum spec. lum. intensity   325 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
  5.0   166   167   168   171   174   176   179   182   184   187   189   191   191   192   191   191   188   186   186   186   188   191   191   192   191   191   189   187   184   182   179   176   174   171   168   167
 10.0   155   156   159   162   166   171   177   183   188   194   200   206   211   213   211   209   206   201   198   201   206   209   211   213   211   206   200   194   188   183   177   171   166   162   159   156
 15.0   142   144   146   151   157   160   164   170   178   187   197   207   217   227   235   232   225   217   212   217   225   232   235   227   217   207   197   187   178   170   164   160   157   151   146   144
 20.0   132   133   135   141   142   145   150   156   166   178   193   207   220   232   237   247   239   227   219   227   239   247   237   232   220   207   193   178   166   156   150   145   142   141   135   133
 25.0   125   126   128   129   130   133   137   143   151   164   180   195   211   225   234   236   242   231   221   231   242   236   234   225   211   195   180   164   151   143   137   133   130   129   128   126
 30.0   118   118   120   120   122   124   127   132   139   149   162   178   193   208   217   224   233   228   213   228   233   224   217   208   193   178   162   149   139   132   127   124   122   120   120   118
 35.0   117   116   116   116   116   116   119   124   130   142   158   172   180   187   201   203   208   215   197   215   208   203   201   187   180   172   158   142   130   124   119   116   116   116   116   116
 40.0   109   110   119   126   122   115   116   120   125   141   159   179   187   184   183   183   186   200   178   200   186   183   183   184   187   179   159   141   125   120   116   115   122   126   119   110
 45.0   101  99.1   112   128   128   127   119   118   124   147   169   188   190   190   186   177   170   184   161   184   170   177   186   190   190   188   169   147   124   118   119   127   128   128   112  99.1
 50.0  89.4  90.3   102   120   126   137   132   119   123   159   187   199   198   208   209   189   175   184   150   184   175   189   209   208   198   199   187   159   123   119   132   137   126   120   102  90.3
 55.0  73.1  75.6  88.7   109   119   134   139   121   129   193   233   246   242   237   240   229   202   202   188   202   202   229   240   237   242   246   233   193   129   121   139   134   119   109  88.7  75.6
 60.0  63.6  62.2  72.9  96.0   110   123   127   121   137   215   243   249   255   272   278   265   255   229   240   229   255   265   278   272   255   249   243   215   137   121   127   123   110  96.0  72.9  62.2
 65.0  47.1  49.8  60.7  81.9  95.7   110   111   117   144   233   287   315   312   285   246   186   160   160   182   160   160   186   246   285   312   315   287   233   144   117   111   110  95.7  81.9  60.7  49.8
 70.0  31.1  33.3  40.6  54.0  67.3  78.4  88.1  97.0   136   267   325   319   265   190   128  85.5  66.2  62.7  73.9  62.7  66.2  85.5   128   190   265   319   325   267   136  97.0  88.1  78.4  67.3  54.0  40.6  33.3
 75.0  14.8  22.3  18.3  22.9  28.0  31.6  36.9  45.3  99.1   260   255   178   121  79.8  88.5  62.2  39.8  28.8  25.0  28.8  39.8  62.2  88.5  79.8   121   178   255   260  99.1  45.3  36.9  31.6  28.0  22.9  18.3  22.3
 80.0   4.5  10.0   6.3   6.2   7.4   8.7  10.8  15.5  46.5   125   137   102  56.8  28.1  18.8  14.3  12.5  12.2   9.9  12.2  12.5  14.3  18.8  28.1  56.8   102   137   125  46.5  15.5  10.8   8.7   7.4   6.2   6.3  10.0
 85.0   0.8   1.6   1.6   1.5   1.7   2.1   2.4   3.0   5.9  17.1  20.8  15.3  15.9  18.8  19.4  10.6   6.1   3.3   2.4   3.3   6.1  10.6  19.4  18.8  15.9  15.3  20.8  17.1   5.9   3.0   2.4   2.1   1.7   1.5   1.6   1.6
 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