Illuminance plots of 37896

(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] 37896
# [MANUFAC] SiTECO
# [LUMCAT] 5NA588E1PT1B
# [LUMINAIRE] SC 100, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 4, 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:   0.285   0.285   0.000
# Ballast factor: 1,  Input power:  170 W


# Source file: ies/37896.ies
# Luminaire flux = 13916 lm,
#                   79.5 % of the bulb flux
# between 75 and 90:  1.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  20.3 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   9.2 cd / 1000 lm ,  0.4 % 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   551 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   388 cd / 1000 lm,
# maximum spec. lum. intensity   551 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   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190   190
  5.0   181   182   184   185   187   190   192   194   195   196   198   201   205   208   209   209   209   202   199   202   209   209   209   208   205   201   198   196   195   194   192   190   187   185   184   182
 10.0   171   173   173   175   180   188   195   199   203   209   216   221   224   226   225   224   224   225   218   225   224   224   225   226   224   221   216   209   203   199   195   188   180   175   173   173
 15.0   161   163   164   172   178   178   186   196   203   214   226   237   246   246   250   245   238   239   228   239   238   245   250   246   246   237   226   214   203   196   186   178   178   172   164   163
 20.0   150   154   157   164   167   174   181   191   200   212   229   247   260   266   268   262   250   243   235   243   250   262   268   266   260   247   229   212   200   191   181   174   167   164   157   154
 25.0   137   141   147   149   157   162   168   177   194   216   243   262   275   281   277   271   260   239   235   239   260   271   277   281   275   262   243   216   194   177   168   162   157   149   147   141
 30.0   131   135   143   142   145   150   158   171   189   215   243   274   295   295   286   272   254   232   224   232   254   272   286   295   295   274   243   215   189   171   158   150   145   142   143   135
 35.0   121   129   137   139   137   141   146   159   181   210   237   273   301   302   293   268   243   221   212   221   243   268   293   302   301   273   237   210   181   159   146   141   137   139   137   129
 40.0   111   119   126   135   138   139   142   154   175   213   246   276   291   294   282   252   229   206   189   206   229   252   282   294   291   276   246   213   175   154   142   139   138   135   126   119
 45.0  97.7   106   115   133   147   140   143   151   174   224   269   297   308   289   257   219   192   177   161   177   192   219   257   289   308   297   269   224   174   151   143   140   147   133   115   106
 50.0  86.8  97.5   105   126   144   137   139   149   176   251   310   332   316   271   218   175   152   139   126   139   152   175   218   271   316   332   310   251   176   149   139   137   144   126   105  97.5
 55.0  68.8  76.9  88.2   105   123   122   128   143   180   266   344   375   332   228   171   134   115   104  94.6   104   115   134   171   228   332   375   344   266   180   143   128   122   123   105  88.2  76.9
 60.0  54.8  62.3  69.9  84.6  93.8   108   117   135   207   419   502   464   289   172   129   102  85.8  76.4  67.9  76.4  85.8   102   129   172   289   464   502   419   207   135   117   108  93.8  84.6  69.9  62.3
 65.0  39.5  42.8  48.1  59.3  62.0  68.5  71.1  82.2   215   551   536   362   171   127   101  81.3  64.0  51.8  44.9  51.8  64.0  81.3   101   127   171   362   536   551   215  82.2  71.1  68.5  62.0  59.3  48.1  42.8
 70.0  19.9  21.4  24.9  20.4  21.5  16.8  21.3  25.0   106   388   382   137  57.0  63.9  81.4  67.9  45.9  32.4  24.8  32.4  45.9  67.9  81.4  63.9  57.0   137   382   388   106  25.0  21.3  16.8  21.5  20.4  24.9  21.4
 75.0  11.6  24.5  31.0  10.7   7.3   8.9  13.4  16.2  21.4  29.6  30.7  23.3  15.6  13.2  11.9  13.4  13.0  12.0   9.3  12.0  13.0  13.4  11.9  13.2  15.6  23.3  30.7  29.6  21.4  16.2  13.4   8.9   7.3  10.7  31.0  24.5
 80.0   3.5   3.9   4.5   4.7   5.1   7.2   9.6  11.0  11.5  16.8  20.3  16.5  10.2   7.4   6.1   4.7   4.0   3.5   3.4   3.5   4.0   4.7   6.1   7.4  10.2  16.5  20.3  16.8  11.5  11.0   9.6   7.2   5.1   4.7   4.5   3.9
 85.0   1.2   1.2   2.0   3.6   4.6   7.1   8.9   8.3   7.9  13.5  18.3  15.7   9.9   4.9   3.5   2.2   1.7   1.5   1.5   1.5   1.7   2.2   3.5   4.9   9.9  15.7  18.3  13.5   7.9   8.3   8.9   7.1   4.6   3.6   2.0   1.2
 90.0   0.3   0.3   0.7   1.4   2.0   3.7   4.7   3.4   3.3   6.8   9.2   7.9   5.9   1.9   1.3   0.7   0.5   0.4   0.4   0.4   0.5   0.7   1.3   1.9   5.9   7.9   9.2   6.8   3.3   3.4   4.7   3.7   2.0   1.4   0.7   0.3
 95.0   0.2   0.3   0.6   1.2   1.4   1.7   2.2   2.2   2.6   4.5   6.1   5.0   4.0   1.5   1.0   0.6   0.3   0.3   0.3   0.3   0.3   0.6   1.0   1.5   4.0   5.0   6.1   4.5   2.6   2.2   2.2   1.7   1.4   1.2   0.6   0.3
100.0   0.2   0.2   0.4   0.8   1.0   1.2   1.5   1.7   1.8   1.8   1.7   1.6   1.5   1.2   0.8   0.5   0.3   0.2   0.2   0.2   0.3   0.5   0.8   1.2   1.5   1.6   1.7   1.8   1.8   1.7   1.5   1.2   1.0   0.8   0.4   0.2
105.0   0.1   0.2   0.2   0.4   0.7   0.9   1.1   1.2   1.3   1.3   1.3   1.2   1.1   0.8   0.6   0.4   0.2   0.2   0.2   0.2   0.2   0.4   0.6   0.8   1.1   1.2   1.3   1.3   1.3   1.2   1.1   0.9   0.7   0.4   0.2   0.2
110.0   0.2   0.2   0.2   0.3   0.5   0.5   0.7   0.9   0.9   0.9   0.9   0.8   0.7   0.6   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.4   0.6   0.7   0.8   0.9   0.9   0.9   0.9   0.7   0.5   0.5   0.3   0.2   0.2
115.0   0.2   0.2   0.2   0.3   0.4   0.5   0.5   0.6   0.7   0.7   0.7   0.6   0.5   0.4   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.4   0.5   0.6   0.7   0.7   0.7   0.6   0.5   0.5   0.4   0.3   0.2   0.2
120.0   0.3   0.3   0.3   0.3   0.4   0.4   0.5   0.5   0.5   0.6   0.5   0.5   0.4   0.3   0.3   0.2   0.2   0.2   0.2   0.2   0.2   0.2   0.3   0.3   0.4   0.5   0.5   0.6   0.5   0.5   0.5   0.4   0.4   0.3   0.3   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