Illuminance plots of 33089_D

(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] 33089
# [MANUFAC] SiTECO
# [LUMCAT] 5NA552E1PT03GB
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  default position, RP 2
# [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:   0.358   0.806   0.000
# Ballast factor: 1,  Input power:  170 W


# Source file: ies/33089_D.ies
# Luminaire flux = 14635 lm,
#                   83.6 % of the bulb flux
# between 75 and 90:  7.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  83.9 cd / 1000 lm ,  2.2 % of the luminaire flux
# 90deg and above:  max   5.3 cd / 1000 lm ,  0.3 % of the luminaire flux
# CutOff Type: IES_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:  10 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  47 %
#  (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   368 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   496 cd / 1000 lm,
# maximum spec. lum. intensity   496 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   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169   169
  5.0   158   160   161   164   169   173   177   180   183   182   183   183   186   185   186   184   184   181   181   181   184   184   186   185   186   183   183   182   183   180   177   173   169   164   161   160
 10.0   148   150   156   163   166   171   174   180   184   187   191   198   205   208   209   206   202   195   194   195   202   206   209   208   205   198   191   187   184   180   174   171   166   163   156   150
 15.0   146   149   154   156   157   162   166   172   178   186   198   211   221   225   228   225   221   214   211   214   221   225   228   225   221   211   198   186   178   172   166   162   157   156   154   149
 20.0   137   142   144   147   149   150   153   159   166   180   199   218   234   243   246   241   234   223   220   223   234   241   246   243   234   218   199   180   166   159   153   150   149   147   144   142
 25.0   127   132   135   137   138   142   142   148   157   172   196   218   236   249   254   248   240   228   219   228   240   248   254   249   236   218   196   172   157   148   142   142   138   137   135   132
 30.0   127   125   127   126   129   131   135   139   148   162   190   219   240   249   246   245   236   223   217   223   236   245   246   249   240   219   190   162   148   139   135   131   129   126   127   125
 35.0   124   125   126   122   120   125   126   134   142   157   181   213   234   241   240   235   230   219   209   219   230   235   240   241   234   213   181   157   142   134   126   125   120   122   126   125
 40.0   109   112   117   122   123   124   123   127   135   154   188   218   236   242   225   221   217   214   199   214   217   221   225   242   236   218   188   154   135   127   123   124   123   122   117   112
 45.0  99.6   100   108   128   126   136   132   129   134   157   200   226   240   240   239   214   198   195   166   195   198   214   239   240   240   226   200   157   134   129   132   136   126   128   108   100
 50.0  89.6  93.7   100   115   124   135   146   141   136   175   245   276   277   261   240   210   189   173   144   173   189   210   240   261   277   276   245   175   136   141   146   135   124   115   100  93.7
 55.0  68.5  71.5  86.9   107   118   131   137   137   140   210   299   323   315   299   265   201   163   139   110   139   163   201   265   299   315   323   299   210   140   137   137   131   118   107  86.9  71.5
 60.0  53.8  56.3  70.6   102   115   130   141   134   145   210   306   331   332   298   243   185   126  98.9  78.3  98.9   126   185   243   298   332   331   306   210   145   134   141   130   115   102  70.6  56.3
 65.0  39.4  45.0  59.7  78.9   112   106   115   129   143   239   356   368   338   240   172   123  77.6  54.8  45.5  54.8  77.6   123   172   240   338   368   356   239   143   129   115   106   112  78.9  59.7  45.0
 70.0  20.7  26.7  38.0  53.0  69.9  90.9   104   110   130   297   496   430   254   148   106  74.4  47.2  30.9  22.2  30.9  47.2  74.4   106   148   254   430   496   297   130   110   104  90.9  69.9  53.0  38.0  26.7
 75.0  11.5  16.0  26.2  23.4  56.7  64.9  85.8  91.1   133   389   480   241   115  85.5  75.4  77.5  34.9  19.1  14.2  19.1  34.9  77.5  75.4  85.5   115   241   480   389   133  91.1  85.8  64.9  56.7  23.4  26.2  16.0
 80.0   8.2  19.2  25.9  27.8  28.3  36.8  31.5  40.9  45.7  80.1  71.6  71.4  81.4  83.9  49.8  41.4  23.8  12.3   9.0  12.3  23.8  41.4  49.8  83.9  81.4  71.4  71.6  80.1  45.7  40.9  31.5  36.8  28.3  27.8  25.9  19.2
 85.0   2.9   4.1   4.7   4.2   5.4   3.8   3.8   6.9  10.7  13.3  11.6  11.8   5.2   5.6   4.9   4.2   3.4   2.9   3.2   2.9   3.4   4.2   4.9   5.6   5.2  11.8  11.6  13.3  10.7   6.9   3.8   3.8   5.4   4.2   4.7   4.1
 90.0   1.2   1.4   1.4   1.7   2.3   1.7   1.8   2.9   5.3   4.2   3.6   3.6   2.0   1.9   1.8   1.7   1.5   1.3   1.1   1.3   1.5   1.7   1.8   1.9   2.0   3.6   3.6   4.2   5.3   2.9   1.8   1.7   2.3   1.7   1.4   1.4
 95.0   0.7   0.8   0.9   1.2   1.3   1.2   1.3   1.5   1.5   1.7   1.7   1.6   1.4   1.3   1.2   1.1   0.9   0.8   0.7   0.8   0.9   1.1   1.2   1.3   1.4   1.6   1.7   1.7   1.5   1.5   1.3   1.2   1.3   1.2   0.9   0.8
100.0   0.5   0.6   0.8   1.5   1.5   1.1   1.1   1.2   1.3   1.4   1.4   1.3   1.2   1.1   1.0   0.8   0.7   0.6   0.5   0.6   0.7   0.8   1.0   1.1   1.2   1.3   1.4   1.4   1.3   1.2   1.1   1.1   1.5   1.5   0.8   0.6
105.0   0.3   0.4   0.5   1.4   4.3   1.1   1.0   1.0   1.1   1.3   1.2   1.1   1.0   0.9   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   0.9   1.0   1.1   1.2   1.3   1.1   1.0   1.0   1.1   4.3   1.4   0.5   0.4
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