Illuminance plots of 33241

(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] 33241
# [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 2
# [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/33241.ies
# Luminaire flux = 72090 lm,
#                   80.1 % 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 118.0 cd / 1000 lm ,  1.8 % of the luminaire flux
# 90deg and above:  max   2.8 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  17 %
#  (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   332 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   346 cd / 1000 lm,
# maximum spec. lum. intensity   346 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   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217   217
  5.0   198   200   203   208   212   216   221   226   228   230   233   235   235   236   235   233   230   227   227   227   230   233   235   236   235   235   233   230   228   226   221   216   212   208   203   200
 10.0   181   184   189   194   203   213   222   231   237   244   250   255   261   262   257   252   246   239   235   239   246   252   257   262   261   255   250   244   237   231   222   213   203   194   189   184
 15.0   162   165   171   180   190   196   203   212   222   232   242   253   262   270   275   270   257   248   241   248   257   270   275   270   262   253   242   232   222   212   203   196   190   180   171   165
 20.0   144   147   154   163   167   174   182   193   207   222   237   251   260   264   265   271   260   246   237   246   260   271   265   264   260   251   237   222   207   193   182   174   167   163   154   147
 25.0   132   135   140   142   146   153   161   174   187   200   215   229   241   249   252   248   248   238   228   238   248   248   252   249   241   229   215   200   187   174   161   153   146   142   140   135
 30.0   121   122   126   127   131   137   146   154   164   175   189   202   216   226   226   226   226   224   207   224   226   226   226   226   216   202   189   175   164   154   146   137   131   127   126   122
 35.0   116   116   116   117   120   123   130   139   152   165   179   189   197   201   206   199   197   201   183   201   197   199   206   201   197   189   179   165   152   139   130   123   120   117   116   116
 40.0   107   110   119   125   121   117   122   133   150   165   180   192   198   193   187   177   171   181   159   181   171   177   187   193   198   192   180   165   150   133   122   117   121   125   119   110
 45.0  96.0   103   120   133   131   126   122   134   158   174   187   200   200   198   184   170   158   167   140   167   158   170   184   198   200   200   187   174   158   134   122   126   131   133   120   103
 50.0  84.8  89.8   111   126   132   141   131   135   169   201   218   229   220   215   199   173   158   160   126   160   158   173   199   215   220   229   218   201   169   135   131   141   132   126   111  89.8
 55.0  69.1  74.3  96.4   114   125   140   140   152   216   252   270   276   256   228   195   165   139   130   112   130   139   165   195   228   256   276   270   252   216   152   140   140   125   114  96.4  74.3
 60.0  57.5  59.8  77.8   102   115   127   134   158   241   273   281   276   259   229   184   140   113  92.2  76.4  92.2   113   140   184   229   259   276   281   273   241   158   134   127   115   102  77.8  59.8
 65.0  43.3  46.6  63.3  87.8   103   117   126   166   254   314   332   321   274   196   136  95.3  70.3  54.5  50.6  54.5  70.3  95.3   136   196   274   321   332   314   254   166   126   117   103  87.8  63.3  46.6
 70.0  32.1  33.3  43.7  60.1  75.1  86.5   104   149   279   346   340   293   195   116  87.7  66.7  48.6  37.7  31.3  37.7  48.6  66.7  87.7   116   195   293   340   346   279   149   104  86.5  75.1  60.1  43.7  33.3
 75.0  17.2  25.1  23.6  27.9  32.6  36.0  45.0   100   255   316   236   126  60.7  42.0  61.4  60.5  39.7  23.5  18.7  23.5  39.7  60.5  61.4  42.0  60.7   126   236   316   255   100  45.0  36.0  32.6  27.9  23.6  25.1
 80.0   5.0  10.9   8.3   8.5   9.8  10.6  14.7  41.3  92.2   118   112  70.7  44.4  26.6  18.8  14.1  10.1   7.4   8.7   7.4  10.1  14.1  18.8  26.6  44.4  70.7   112   118  92.2  41.3  14.7  10.6   9.8   8.5   8.3  10.9
 85.0   0.8   1.5   1.6   1.6   1.6   2.0   2.4   4.6   9.4  15.1  13.8   7.7  10.2  17.9  19.6  13.4   7.1   3.2   1.9   3.2   7.1  13.4  19.6  17.9  10.2   7.7  13.8  15.1   9.4   4.6   2.4   2.0   1.6   1.6   1.6   1.5
 90.0   0.3   0.4   0.5   0.5   0.7   0.9   0.9   1.2   1.7   2.8   2.8   1.9   1.5   1.4   1.2   1.3   1.3   0.8   0.6   0.8   1.3   1.3   1.2   1.4   1.5   1.9   2.8   2.8   1.7   1.2   0.9   0.9   0.7   0.5   0.5   0.4
 95.0   0.1   0.2   0.2   0.4   0.5   0.6   0.7   0.8   0.8   0.8   0.9   0.9   1.0   0.9   0.7   0.6   0.7   0.3   0.3   0.3   0.7   0.6   0.7   0.9   1.0   0.9   0.9   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.2   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