Illuminance plots of 31569

(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] 31569
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C136
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 6
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/31569.ies
# Luminaire flux =  8915 lm,
#                   84.9 % of the bulb flux
# between 75 and 90:  4.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.2 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   5.3 cd / 1000 lm ,  0.2 % 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:   9 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  42 %
#  (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   615 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   756 cd / 1000 lm,
# maximum spec. lum. intensity   756 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   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170   170
  5.0   162   162   163   166   168   170   170   172   174   176   180   182   184   185   186   185   185   181   180   181   185   185   186   185   184   182   180   176   174   172   170   170   168   166   163   162
 10.0   159   159   163   164   166   168   173   177   180   186   192   197   201   200   202   198   199   195   185   195   199   198   202   200   201   197   192   186   180   177   173   168   166   164   163   159
 15.0   154   155   159   162   165   167   169   173   178   186   194   204   213   217   224   217   215   213   198   213   215   217   224   217   213   204   194   186   178   173   169   167   165   162   159   155
 20.0   149   150   155   160   161   164   162   167   172   179   193   207   223   235   242   241   229   218   212   218   229   241   242   235   223   207   193   179   172   167   162   164   161   160   155   150
 25.0   140   142   147   152   152   156   157   161   164   172   190   214   235   248   256   252   240   223   215   223   240   252   256   248   235   214   190   172   164   161   157   156   152   152   147   142
 30.0   133   137   143   141   144   148   151   153   158   167   187   219   245   255   255   252   239   216   208   216   239   252   255   255   245   219   187   167   158   153   151   148   144   141   143   137
 35.0   125   132   144   143   138   140   142   148   153   161   186   221   246   262   261   247   235   221   200   221   235   247   261   262   246   221   186   161   153   148   142   140   138   143   144   132
 40.0   112   124   129   143   142   137   138   142   149   164   195   229   259   274   258   243   226   217   196   217   226   243   258   274   259   229   195   164   149   142   138   137   142   143   129   124
 45.0   103   112   119   141   141   144   144   144   149   166   209   249   289   279   266   231   205   194   170   194   205   231   266   279   289   249   209   166   149   144   144   144   141   141   119   112
 50.0  96.0   102   116   122   139   139   147   148   148   168   247   304   334   304   260   214   182   172   143   172   182   214   260   304   334   304   247   168   148   148   147   139   139   122   116   102
 55.0  82.6  91.4   106   120   137   144   136   142   145   174   280   354   347   294   235   183   146   135   112   135   146   183   235   294   347   354   280   174   145   142   136   144   137   120   106  91.4
 60.0  69.9  73.0  79.6   101   121   122   121   129   143   184   339   426   375   257   179   142   110  99.8  90.4  99.8   110   142   179   257   375   426   339   184   143   129   121   122   121   101  79.6  73.0
 65.0  44.4  57.5  64.8  89.2  94.0   103   107   119   142   227   615   581   329   178   124   103  78.5  64.8  51.2  64.8  78.5   103   124   178   329   581   615   227   142   119   107   103  94.0  89.2  64.8  57.5
 70.0  16.9  30.4  46.4  73.5  84.6  93.3   102   114   141   345   756   451   166   116  96.6  78.9  54.4  37.9  29.5  37.9  54.4  78.9  96.6   116   166   451   756   345   141   114   102  93.3  84.6  73.5  46.4  30.4
 75.0  12.3  16.4  35.6  38.6  35.8  44.2  40.6  56.8   106   194   420   214   140   103  81.1  60.7  37.7  22.9  17.1  22.9  37.7  60.7  81.1   103   140   214   420   194   106  56.8  40.6  44.2  35.8  38.6  35.6  16.4
 80.0   9.1  27.2  24.9  10.0   7.3   7.6   8.6  11.6  14.0  18.4  17.4  16.8  16.1  15.2  11.8  10.3   9.2  10.2   7.6  10.2   9.2  10.3  11.8  15.2  16.1  16.8  17.4  18.4  14.0  11.6   8.6   7.6   7.3  10.0  24.9  27.2
 85.0   2.7   3.8   4.1   4.0   4.6   5.1   4.2   4.8   5.8   4.8   5.1   5.1   4.4   4.7   3.9   4.0   3.4   3.9   3.1   3.9   3.4   4.0   3.9   4.7   4.4   5.1   5.1   4.8   5.8   4.8   4.2   5.1   4.6   4.0   4.1   3.8
 90.0   2.2   2.2   2.9   3.3   4.1   5.3   3.6   2.8   2.6   2.7   2.7   2.8   2.6   2.6   2.4   2.2   1.7   1.9   1.9   1.9   1.7   2.2   2.4   2.6   2.6   2.8   2.7   2.7   2.6   2.8   3.6   5.3   4.1   3.3   2.9   2.2
 95.0   0.8   1.1   2.0   1.8   2.4   3.4   2.8   2.3   2.2   2.2   2.2   2.2   2.2   2.1   1.8   1.6   1.0   0.9   0.9   0.9   1.0   1.6   1.8   2.1   2.2   2.2   2.2   2.2   2.2   2.3   2.8   3.4   2.4   1.8   2.0   1.1
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