Illuminance plots of 33066

(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] 33066
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1SR0C436
# [LUMINAIRE] SQ 200, pedestrian crossing luminaire
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  aluminium reflector, convex glass
# [MORE]  asymmetric right
# [LAMPCAT] Philips: SON-T PIA PLUS 250W
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  32000 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:  285 W


# Source file: ies/33066.ies
# Luminaire flux = 19424 lm,
#                   60.7 % of the bulb flux
# between 75 and 90:  0.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   6.4 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   1.4 cd / 1000 lm ,  0.1 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  15 %
#  (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   118 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    62 cd / 1000 lm,
# maximum spec. lum. intensity   534 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   192   193   195   199   199   198   197   197   198   198   199   199   198   199   200   200   198   196   195   195   195   195   194   193   193   192   192   192   192   191   192   193   194   194   193   192
 10.0   187   189   193   195   198   200   199   201   205   207   207   206   204   203   199   196   197   198   196   194   192   193   193   192   192   192   191   190   191   190   189   189   188   186   190   189
 15.0   181   184   189   191   193   199   201   203   205   205   204   203   202   203   205   199   194   196   192   190   190   188   189   194   192   190   189   187   186   185   185   184   183   182   180   183
 20.0   174   177   182   185   193   197   202   206   206   206   207   207   209   206   200   202   191   188   187   185   182   184   184   183   185   184   184   182   180   179   178   176   174   174   174   175
 25.0   164   167   171   179   188   196   202   206   212   214   215   213   206   204   203   192   190   182   180   177   173   174   176   177   175   177   179   179   177   174   171   169   165   164   164   165
 30.0   152   155   158   170   181   190   199   209   219   224   225   222   213   212   198   193   184   175   170   165   165   166   167   167   169   170   170   168   167   165   163   162   159   154   152   152
 35.0   139   140   147   159   168   182   202   226   256   274   284   288   249   216   202   182   170   163   159   151   152   156   157   160   160   159   157   156   154   155   153   150   148   146   141   139
 40.0   125   126   136   145   154   172   205   279   325   360   372   352   325   285   205   181   164   151   146   140   144   146   149   147   149   147   143   141   139   139   139   138   135   131   128   125
 45.0   109   110   119   126   137   162   225   329   440   496   509   492   442   352   281   173   148   137   131   128   128   132   132   137   134   141   150   148   140   135   128   124   120   116   111   108
 50.0  85.5  87.9  97.7   107   117   141   262   396   487   496   476   524   534   473   284   179   132   118   113   111   116   119   128   142   138   104  96.8  96.2  97.6   103   110   110   104  94.6  86.3  82.7
 55.0  62.8  63.6  78.1  84.4  97.5   138   257   331   393   378   389   420   471   417   312   164   113  97.5  90.3  89.0  93.5   102 100.0  71.1  70.8  87.5   122  95.7  73.6  69.7  66.9  65.5  67.0  73.7  68.7  60.1
 60.0  32.9  41.3  49.9  61.0  69.1  88.2   141   157   211   191   208   325   344   274   202   124  85.2  71.5  64.9  66.2  66.3  49.6  45.1  66.2  43.7  12.5  12.1  12.4  12.0  10.9   9.8   9.4  15.2  25.5  28.1  30.4
 65.0   9.5  13.2  16.9  20.7  27.8  38.9  58.4  76.0   100  74.4  68.5  98.6   118  84.3  73.6  67.3  55.8  43.8  36.4  29.8  29.4  35.4  33.9   7.9   7.5   7.5   8.4   9.6   9.7   8.4   7.0   6.0   5.4   5.3   5.6   6.6
 70.0   4.5   4.7   4.6   4.4   4.8   5.8   7.7  10.3  13.1  13.0  14.2  37.7  62.3  48.5  30.6  24.8  22.9  20.4  10.9  18.5  16.3   7.0   4.2   4.2   4.6   5.4   6.9   9.1  10.2   8.2   6.1   5.0   4.4   4.1   4.1   4.3
 75.0   4.3   4.4   3.9   3.5   3.7   4.1   4.7   5.0   5.5   6.1   6.3   6.4   6.5   6.9  11.9  12.0  10.0  10.0   4.7   4.1   3.2   2.7   2.6   2.9   3.5   4.6   6.3  10.1  11.1   7.7   5.3   4.4   3.8   3.6   3.7   4.1
 80.0   3.6   3.6   3.1   2.8   2.7   2.8   3.1   3.2   3.3   3.6   3.8   3.6   3.3   3.2   2.8   2.7   2.5   2.4   2.3   2.1   1.9   1.7   1.7   2.0   2.4   3.1   4.1   5.7   6.4   5.1   4.0   3.4   3.0   2.9   3.0   3.4
 85.0   1.9   1.9   1.8   1.7   1.6   1.6   1.6   1.6   1.7   1.8   1.9   1.9   1.8   1.7   1.6   1.6   1.6   1.6   1.5   1.4   1.3   1.2   1.2   1.5   1.8   2.4   3.1   3.8   3.5   2.8   2.4   2.2   1.9   1.8   1.8   1.9
 90.0   0.6   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.8   0.9   0.9   1.1   1.1   1.0   0.8   0.8   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.7   0.8   1.0   1.2   1.4   1.4   1.3   1.1   0.9   0.7   0.6   0.6   0.6
 95.0   0.2   0.2   0.2   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.5   0.6   0.6   0.4   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.6   0.5   0.5   0.4   0.4   0.3   0.2
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