Illuminance plots of 33244

(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] 33244
# [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 5
# [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/33244.ies
# Luminaire flux = 70920 lm,
#                   78.8 % of the bulb flux
# between 75 and 90:  5.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 129.1 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   3.5 cd / 1000 lm ,  0.1 % 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  21 %
#  (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   319 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   337 cd / 1000 lm,
# maximum spec. lum. intensity   337 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   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193   193
  5.0   178   178   181   185   188   191   194   198   201   202   205   206   207   208   208   207   204   202   202   202   204   207   208   208   207   206   205   202   201   198   194   191   188   185   181   178
 10.0   163   165   169   172   178   185   193   200   207   213   219   225   230   232   229   226   222   217   213   217   222   226   229   232   230   225   219   213   207   200   193   185   178   172   169   165
 15.0   148   151   154   160   168   172   178   185   194   203   214   225   235   246   252   248   239   231   224   231   239   248   252   246   235   225   214   203   194   185   178   172   168   160   154   151
 20.0   136   137   142   148   150   154   160   169   180   194   209   224   236   247   250   260   250   237   228   237   250   260   250   247   236   224   209   194   180   169   160   154   150   148   142   137
 25.0   127   128   132   133   135   139   144   153   164   178   194   208   223   236   243   244   248   236   226   236   248   244   243   236   223   208   194   178   164   153   144   139   135   133   132   128
 30.0   119   119   122   122   124   128   132   138   148   159   173   187   202   217   224   228   233   230   214   230   233   228   224   217   202   187   173   159   148   138   132   128   124   122   122   119
 35.0   116   116   116   115   116   118   122   128   138   151   166   179   186   194   205   204   206   211   194   211   206   204   205   194   186   179   166   151   138   128   122   118   116   115   116   116
 40.0   108   110   120   126   122   116   118   123   135   152   168   185   191   188   187   183   181   194   172   194   181   183   187   188   191   185   168   152   135   123   118   116   122   126   120   110
 45.0  98.8  99.9   115   129   130   127   118   122   137   161   177   195   195   194   189   175   167   179   153   179   167   175   189   194   195   195   177   161   137   122   118   127   130   129   115  99.9
 50.0  87.0  89.2   105   122   129   140   131   122   140   178   199   212   206   213   210   186   171   178   145   178   171   186   210   213   206   212   199   178   140   122   131   140   129   122   105  89.2
 55.0  70.7  74.7  91.1   111   121   136   139   125   163   220   248   259   248   242   233   221   190   186   172   186   190   221   233   242   248   259   248   220   163   125   139   136   121   111  91.1  74.7
 60.0  59.5  60.9  74.7  99.5   113   125   129   129   177   243   259   261   257   269   252   216   187   172   171   172   187   216   252   269   257   261   259   243   177   129   129   125   113  99.5  74.7  60.9
 65.0  44.4  47.2  61.1  84.2  97.7   112   115   128   186   270   308   319   304   262   196   140   104  88.9  89.8  88.9   104   140   196   262   304   319   308   270   186   128   115   112  97.7  84.2  61.1  47.2
 70.0  31.8  34.2  43.1  57.6  71.3  81.9  93.9   105   185   309   337   315   241   156   106  75.0  54.8  43.1  39.9  43.1  54.8  75.0   106   156   241   315   337   309   185   105  93.9  81.9  71.3  57.6  43.1  34.2
 75.0  15.2  23.1  19.9  24.6  29.7  33.0  39.9  51.6   152   297   252   162  95.2  59.8  80.1  63.6  39.2  24.4  19.4  24.4  39.2  63.6  80.1  59.8  95.2   162   252   297   152  51.6  39.9  33.0  29.7  24.6  19.9  23.1
 80.0   4.8  10.4   7.0   7.1   8.3   9.4  11.9  19.1  67.1   127   129  92.0  49.1  26.7  18.8  14.1  10.8  10.0   8.7  10.0  10.8  14.1  18.8  26.7  49.1  92.0   129   127  67.1  19.1  11.9   9.4   8.3   7.1   7.0  10.4
 85.0   0.8   1.6   1.6   1.5   1.7   2.0   2.4   3.1   7.5  16.9  18.2  12.2  13.7  19.0  19.9  11.5   6.0   3.1   2.2   3.1   6.0  11.5  19.9  19.0  13.7  12.2  18.2  16.9   7.5   3.1   2.4   2.0   1.7   1.5   1.6   1.6
 90.0   0.5   0.5   0.6   0.6   0.7   0.9   1.0   1.2   1.8   3.4   3.5   3.0   1.6   1.7   1.8   2.7   2.2   1.2   0.6   1.2   2.2   2.7   1.8   1.7   1.6   3.0   3.5   3.4   1.8   1.2   1.0   0.9   0.7   0.6   0.6   0.5
 95.0   0.2   0.3   0.4   0.4   0.5   0.6   0.6   0.7   0.8   0.8   0.9   0.9   1.1   0.9   0.8   0.7   0.9   0.6   0.3   0.6   0.9   0.7   0.8   0.9   1.1   0.9   0.9   0.8   0.8   0.7   0.6   0.6   0.5   0.4   0.4   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