Illuminance plots of 33341

(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] 33341
# [MANUFAC] SiTECO
# [LUMCAT] 5NA393E1PT03GB
# [LUMINAIRE] ST 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, LP 0, RP 5
# [LAMPCAT] Philips: SON-T PIA PLUS 150W
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.730   0.000
# Ballast factor: 1,  Input power:  170 W


# Source file: ies/33341.ies
# Luminaire flux = 14578 lm,
#                   83.3 % of the bulb flux
# between 75 and 90:  8.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 115.0 cd / 1000 lm ,  3.0 % of the luminaire flux
# 90deg and above:  max   9.8 cd / 1000 lm ,  0.7 % 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:  21 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  93 %
#  (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   355 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   499 cd / 1000 lm,
# maximum spec. lum. intensity   499 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   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146   146
  5.0   149   150   150   151   151   151   150   150   152   154   155   157   158   160   160   161   159   154   152   154   159   161   160   160   158   157   155   154   152   150   150   151   151   151   150   150
 10.0   149   147   146   144   144   146   146   148   149   153   156   160   162   164   164   166   169   169   162   169   169   166   164   164   162   160   156   153   149   148   146   146   144   144   146   147
 15.0   146   144   143   142   143   141   142   143   145   149   155   160   166   170   176   176   179   183   172   183   179   176   176   170   166   160   155   149   145   143   142   141   143   142   143   144
 20.0   142   141   139   141   140   140   139   142   143   147   155   165   172   179   185   189   185   185   184   185   185   189   185   179   172   165   155   147   143   142   139   140   140   141   139   141
 25.0   134   134   134   134   135   136   139   141   142   145   153   166   180   190   196   196   194   188   188   188   194   196   196   190   180   166   153   145   142   141   139   136   135   134   134   134
 30.0   129   130   132   130   131   136   137   139   142   145   153   170   185   196   200   202   198   187   188   187   198   202   200   196   185   170   153   145   142   139   137   136   131   130   132   130
 35.0   123   125   130   130   131   134   136   138   139   146   156   174   188   199   204   201   194   190   186   190   194   201   204   199   188   174   156   146   139   138   136   134   131   130   130   125
 40.0   118   119   122   130   137   138   137   136   142   153   163   179   201   204   203   201   194   190   183   190   194   201   203   204   201   179   163   153   142   136   137   138   137   130   122   119
 45.0   109   110   115   126   142   138   148   142   135   147   164   181   208   210   217   201   187   182   175   182   187   201   217   210   208   181   164   147   135   142   148   138   142   126   115   110
 50.0   103   102   109   115   135   143   146   143   133   146   172   204   221   238   234   221   198   181   177   181   198   221   234   238   221   204   172   146   133   143   146   143   135   115   109   102
 55.0  89.1  91.0   106   111   142   149   139   139   139   151   196   250   267   270   275   245   219   199   200   199   219   245   275   270   267   250   196   151   139   139   139   149   142   111   106  91.0
 60.0  86.6  85.6  94.8   103   126   132   130   132   140   166   236   281   289   295   281   248   214   194   198   194   214   248   281   295   289   281   236   166   140   132   130   132   126   103  94.8  85.6
 65.0  73.9  72.7  87.2  93.5   111   121   145   139   140   154   226   311   355   314   241   188   155   146   154   146   155   188   241   314   355   311   226   154   140   139   145   121   111  93.5  87.2  72.7
 70.0  44.2  48.7  62.2  74.6  92.3  96.4  89.1   116   133   160   351   458   379   260   158   110  88.1  74.6  76.5  74.6  88.1   110   158   260   379   458   351   160   133   116  89.1  96.4  92.3  74.6  62.2  48.7
 75.0  22.1  24.6  34.8  39.8  35.1  51.8  96.7   108   134   188   499   433   243   130  95.4  69.5  50.5  37.3  34.8  37.3  50.5  69.5  95.4   130   243   433   499   188   134   108  96.7  51.8  35.1  39.8  34.8  24.6
 80.0  12.0  21.2  35.1  18.3  20.2  40.8  40.4  23.7  23.4  39.8   115  92.6  62.6  82.5  74.6  55.0  32.5  20.2  13.3  20.2  32.5  55.0  74.6  82.5  62.6  92.6   115  39.8  23.4  23.7  40.4  40.8  20.2  18.3  35.1  21.2
 85.0   4.4   4.4   7.0   9.2  10.7  11.1   9.8  10.1  14.5  18.0  23.7  18.6  13.9  13.9   7.9   7.0   6.3   5.7   5.7   5.7   6.3   7.0   7.9  13.9  13.9  18.6  23.7  18.0  14.5  10.1   9.8  11.1  10.7   9.2   7.0   4.4
 90.0   2.5   2.5   3.2   3.8   4.4   4.7   4.4   5.7   6.0   7.9   9.8   6.0   4.4   3.2   2.8   2.5   1.9   1.9   1.9   1.9   1.9   2.5   2.8   3.2   4.4   6.0   9.8   7.9   6.0   5.7   4.4   4.7   4.4   3.8   3.2   2.5
 95.0   0.6   0.6   1.6   2.5   2.5   2.8   2.8   3.2   4.4   6.3   7.6   5.1   3.5   2.5   1.6   1.3   1.6   0.6   0.6   0.6   1.6   1.3   1.6   2.5   3.5   5.1   7.6   6.3   4.4   3.2   2.8   2.8   2.5   2.5   1.6   0.6
100.0   0.6   0.6   0.9   1.6   2.2   1.9   1.9   1.9   2.8   4.1   6.0   4.4   3.2   1.9   1.3   0.9   0.6   0.6   0.6   0.6   0.6   0.9   1.3   1.9   3.2   4.4   6.0   4.1   2.8   1.9   1.9   1.9   2.2   1.6   0.9   0.6
105.0   0.6   0.6   0.6   1.3   2.2   1.9   1.6   1.6   1.9   2.2   2.5   1.9   1.6   1.3   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   1.3   1.6   1.9   2.5   2.2   1.9   1.6   1.6   1.9   2.2   1.3   0.6   0.6
110.0   0.6   0.6   0.6   0.6   1.9   1.6   1.6   0.9   1.3   1.6   1.9   1.3   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   1.3   1.9   1.6   1.3   0.9   1.6   1.6   1.9   0.6   0.6   0.6
115.0   0.6   0.6   0.6   0.6   1.3   1.3   1.6   0.9   1.3   1.3   2.2   0.9   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.9   2.2   1.3   1.3   0.9   1.6   1.3   1.3   0.6   0.6   0.6
120.0   0.6   0.6   0.6   0.6   0.6   0.9   0.9   0.9   1.3   0.9   4.1   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.6   4.1   0.9   1.3   0.9   0.9   0.9   0.6   0.6   0.6   0.6
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