Illuminance plots of 32955

(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] 32955
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55221CE03
# [LUMINAIRE] SR 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] power factor corrected 
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  indiv. Position, RP 7
# [LAMPCAT] Osram: HQL 80W
# [LAMP] HME 80W
# TILT=NONE
# Bulbs: 1,   3800 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:   89 W


# Source file: ies/32955.ies
# Luminaire flux =  2907 lm,
#                   76.5 % of the bulb flux
# between 75 and 90:  7.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  78.9 cd / 1000 lm ,  3.3 % of the luminaire flux
# 90deg and above:  max   4.4 cd / 1000 lm ,  0.5 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  52 %
#  (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   264 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   226 cd / 1000 lm,
# maximum spec. lum. intensity   272 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   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131   131
  5.0   128   128   128   129   129   130   129   130   131   132   133   134   135   136   136   136   137   137   137   137   137   136   136   136   135   134   133   132   131   130   129   130   129   129   128   128
 10.0   126   126   126   126   127   128   129   130   131   133   135   137   139   140   141   142   143   143   144   143   143   142   141   140   139   137   135   133   131   130   129   128   127   126   126   126
 15.0   124   124   125   125   126   126   127   128   130   133   136   140   143   147   149   151   153   154   154   154   153   151   149   147   143   140   136   133   130   128   127   126   126   125   125   124
 20.0   121   121   122   123   123   123   123   124   127   130   135   141   148   154   159   163   165   166   166   166   165   163   159   154   148   141   135   130   127   124   123   123   123   123   122   121
 25.0   117   118   119   120   119   120   120   121   123   127   133   143   154   165   173   179   181   182   182   182   181   179   173   165   154   143   133   127   123   121   120   120   119   120   119   118
 30.0   111   112   114   114   115   117   119   119   121   125   133   147   164   180   191   199   201   201   200   201   201   199   191   180   164   147   133   125   121   119   119   117   115   114   114   112
 35.0   110   111   113   111   111   115   117   119   119   123   133   152   174   194   209   218   221   222   221   222   221   218   209   194   174   152   133   123   119   119   117   115   111   111   113   111
 40.0   109   111   109   110   113   116   120   121   119   124   135   161   189   211   226   238   245   244   243   244   245   238   226   211   189   161   135   124   119   121   120   116   113   110   109   111
 45.0   111   111   103   103   113   118   125   125   119   124   141   174   206   226   241   251   259   257   256   257   259   251   241   226   206   174   141   124   119   125   125   118   113   103   103   111
 50.0   107   110   101  95.4   111   119   127   129   119   127   150   191   225   244   254   259   263   262   262   262   263   259   254   244   225   191   150   127   119   129   127   119   111  95.4   101   110
 55.0   111   109  97.2  91.1   105   116   122   121   121   128   166   220   256   261   259   256   258   255   256   255   258   256   259   261   256   220   166   128   121   121   122   116   105  91.1  97.2   109
 60.0   133   121   103  89.2  91.9   103   108   108   113   120   189   256   272   263   249   244   241   241   241   241   241   244   249   263   272   256   189   120   113   108   108   103  91.9  89.2   103   121
 65.0   112   105  93.2  74.7  76.5  86.3  94.0  91.4   100   109   210   264   262   245   220   214   212   215   216   215   212   214   220   245   262   264   210   109   100  91.4  94.0  86.3  76.5  74.7  93.2   105
 70.0  83.8  82.2  71.0  52.4  55.6  62.9  69.3  70.9  80.3   101   197   226   220   197   179   165   160   163   164   163   160   165   179   197   220   226   197   101  80.3  70.9  69.3  62.9  55.6  52.4  71.0  82.2
 75.0  70.7  74.7  55.3  30.1  36.0  41.6  46.7  48.5  54.1  71.6   133   154   150   135   122   113   109   112   112   112   109   113   122   135   150   154   133  71.6  54.1  48.5  46.7  41.6  36.0  30.1  55.3  74.7
 80.0  35.2  41.2  31.2  14.3  22.2  27.2  28.1  29.8  34.2  38.9  67.5  78.5  78.9  68.8  60.8  56.3  57.4  58.6  58.9  58.6  57.4  56.3  60.8  68.8  78.9  78.5  67.5  38.9  34.2  29.8  28.1  27.2  22.2  14.3  31.2  41.2
 85.0  11.5   8.9  10.1   5.0  11.9  12.4  12.1  11.9  12.9  14.7  21.2  27.6  25.1  20.0  19.4  19.4  19.0  19.7  18.7  19.7  19.0  19.4  19.4  20.0  25.1  27.6  21.2  14.7  12.9  11.9  12.1  12.4  11.9   5.0  10.1   8.9
 90.0   2.5   2.0   1.8   1.6   1.9   1.8   1.5   1.5   2.7   3.7   3.9   3.9   2.8   1.7   1.7   2.0   2.2   2.1   2.0   2.1   2.2   2.0   1.7   1.7   2.8   3.9   3.9   3.7   2.7   1.5   1.5   1.8   1.9   1.6   1.8   2.0
 95.0   0.7   0.8   1.0   1.4   1.9   1.1   1.0   1.0   1.0   1.0   1.0   1.0   1.0   0.9   0.9   0.9   0.9   0.8   0.7   0.8   0.9   0.9   0.9   0.9   1.0   1.0   1.0   1.0   1.0   1.0   1.0   1.1   1.9   1.4   1.0   0.8
100.0   0.9   0.9   1.8   3.1   3.5   2.0   0.9   0.9   0.9   1.0   0.9   0.9   0.9   0.9   0.9   0.8   0.7   0.6   0.6   0.6   0.7   0.8   0.9   0.9   0.9   0.9   0.9   1.0   0.9   0.9   0.9   2.0   3.5   3.1   1.8   0.9
105.0   0.5   0.5   0.7   2.7   4.4   3.1   1.6   0.8   0.8   0.9   0.9   0.9   1.0   0.9   0.7   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.7   0.9   1.0   0.9   0.9   0.9   0.8   0.8   1.6   3.1   4.4   2.7   0.7   0.5
110.0   0.5   0.5   0.5   0.7   2.5   2.6   1.8   1.5   0.8   0.8   0.7   0.7   0.8   0.7   0.5   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.5   0.7   0.8   0.7   0.7   0.8   0.8   1.5   1.8   2.6   2.5   0.7   0.5   0.5
115.0   0.5   0.5   0.5   0.6   0.8   1.3   1.3   1.2   0.9   0.8   0.7   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.7   0.8   0.9   1.2   1.3   1.3   0.8   0.6   0.5   0.5
120.0   0.6   0.6   0.6   0.6   0.7   0.7   0.6   0.7   0.7   0.7   0.6   0.6   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.6   0.6   0.7   0.7   0.7   0.6   0.7   0.7   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