Illuminance plots of 33062

(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] 33062
# [MANUFAC] SiTECO
# [LUMCAT] 5NA559E1SR0C336
# [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, clear diffuser, PC
# [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/33062.ies
# Luminaire flux = 20192 lm,
#                   63.1 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  10.8 cd / 1000 lm ,  1.1 % of the luminaire flux
# 90deg and above:  max   6.6 cd / 1000 lm ,  0.5 % 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   192 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max    41 cd / 1000 lm,
# maximum spec. lum. intensity   542 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   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197   197
  5.0   196   198   198   199   200   200   199   199   199   199   200   199   199   200   200   200   200   199   197   196   196   197   196   195   195   195   195   196   195   194   194   194   194   195   196   195
 10.0   189   191   195   197   196   196   198   202   205   206   203   198   192   191   194   196   198   200   197   195   196   195   196   196   194   195   195   194   193   193   191   190   189   190   190   191
 15.0   183   186   191   188   195   199   201   204   205   204   202   201   201   201   198   191   196   197   194   193   191   193   192   193   192   192   191   190   189   188   187   186   183   184   183   184
 20.0   175   177   180   186   194   199   204   209   209   208   210   209   210   204   200   197   193   192   190   188   189   186   186   187   187   184   184   182   180   180   176   174   176   177   176   176
 25.0   167   169   175   180   190   197   206   207   213   216   216   216   212   209   203   194   189   188   184   180   177   179   180   177   176   180   181   180   178   175   172   170   163   166   165   165
 30.0   155   156   162   173   181   192   202   213   223   226   227   224   219   215   202   193   183   178   174   170   169   169   167   170   171   171   172   171   169   167   165   163   161   154   153   153
 35.0   141   142   152   162   174   187   203   228   262   280   289   282   243   218   204   188   175   166   161   159   157   158   160   162   163   163   160   160   158   156   153   151   149   145   142   139
 40.0   125   127   140   149   160   176   208   267   321   352   361   347   323   277   206   179   165   155   147   144   143   148   151   151   150   151   148   146   144   144   143   136   135   134   129   125
 45.0   110   113   123   131   142   166   234   322   432   490   506   494   436   336   243   172   149   139   131   130   133   136   135   137   137   135   133   134   132   128   125   127   119   116   112   109
 50.0  89.3  95.7   103   110   121   148   265   394   486   517   509   535   542   451   285   174   135   116   115   113   114   119   119   120   117   118   118   119   115   111   108   104   103  97.0  89.3  85.7
 55.0  64.3  70.6  76.6  85.1  98.4   144   268   357   415   428   430   463   480   430   306   166   116   100  94.3  91.0  95.1  97.6  98.3  98.1   101   105   100  77.8  69.2  66.3  65.0  73.9  78.9  76.3  65.4  61.4
 60.0  35.8  44.8  51.3  61.1  77.6   106   168   225   282   279   288   328   337   309   212   156  91.5  78.2  70.5  67.4  69.4  73.5  76.9  72.3  32.4  15.1  15.5  16.4  15.9  14.2  12.7  11.9  15.9  29.4  33.8  34.2
 65.0   9.8  13.4  16.8  21.6  22.6  25.5  43.8  50.3  75.7  74.6   111   175   192   162   100  77.2  61.8  49.8  42.8  44.0  47.3  34.6  10.0   8.7   9.6  10.3  11.9  13.8  13.7  11.2   9.3   8.1   7.4   7.1   7.2   8.2
 70.0   6.4   6.5   6.4   6.3   6.8   8.8  12.5  17.6  21.2  19.6  18.5  20.1  40.7  32.6  18.0  26.8  25.7  24.4  19.5  14.4   6.9   5.7   5.4   5.9   6.9   8.2  10.1  12.9  14.0  11.2   8.7   7.2   6.3   5.8   5.7   6.0
 75.0   6.2   6.1   5.6   5.3   5.5   6.2   7.5   9.1  11.6  13.4  11.7  10.6  10.5   9.4   7.6   7.0   6.1   6.0   5.7   5.2   4.3   4.0   4.1   4.8   5.9   7.2   9.3  14.0  15.4  11.1   7.8   6.4   5.6   5.2   5.3   5.7
 80.0   5.3   5.2   4.5   4.2   4.2   4.4   5.0   5.8   6.6   7.3   7.1   7.9   7.3   6.4   5.0   4.1   3.5   3.3   3.2   3.2   3.0   3.0   3.3   3.8   4.8   5.8   7.3  10.3  10.8   8.1   6.1   5.2   4.5   4.2   4.3   4.9
 85.0   2.9   2.8   2.7   2.7   2.8   3.0   3.5   4.1   5.2   5.8   5.6   7.0   6.3   5.3   4.1   3.4   2.6   2.4   2.4   2.5   2.4   2.4   2.7   3.1   3.8   4.3   4.8   5.4   5.4   4.6   3.9   3.4   3.0   2.8   2.7   2.8
 90.0   1.0   1.0   1.0   1.2   1.3   1.6   1.9   2.8   4.4   5.8   5.9   6.6   5.6   4.6   3.6   2.8   1.8   1.4   1.3   1.4   1.3   1.3   1.5   1.8   2.3   2.5   2.7   2.8   2.5   2.0   1.6   1.3   1.1   1.0   1.0   1.0
 95.0   0.5   0.6   0.7   0.7   0.8   1.0   1.3   1.9   2.6   3.5   3.6   3.8   2.9   3.1   2.2   1.5   1.2   1.1   0.9   0.9   0.8   0.9   1.0   1.1   1.3   1.5   1.7   1.8   1.7   1.4   1.2   1.0   0.8   0.7   0.7   0.5
100.0   0.2   0.3   0.4   0.5   0.6   0.7   0.8   1.1   1.4   2.0   2.0   2.0   1.5   1.6   1.2   0.9   0.9   0.8   0.8   0.6   0.6   0.6   0.7   0.8   0.9   1.1   1.3   1.5   1.4   1.2   1.0   0.8   0.7   0.6   0.4   0.3
105.0   0.2   0.2   0.2   0.3   0.4   0.5   0.6   0.6   0.7   0.7   0.9   0.7   0.7   0.7   0.7   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.6   0.7   0.8   1.0   1.1   1.2   1.1   1.0   0.8   0.7   0.5   0.4   0.3   0.2
110.0   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   1.0   0.9   0.8   0.7   0.5   0.4   0.3   0.3   0.2
115.0   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.3   0.3   0.3
120.0   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.6   0.7   0.8   0.7   0.7   0.6   0.5   0.4   0.4   0.4   0.3
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