Illuminance plots of 32250

(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] 32250
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C336GB
# [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, PC
# [MORE]  indiv. Position, RP 4
# [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/32250.ies
# Luminaire flux =  8862 lm,
#                   84.4 % of the bulb flux
# between 75 and 90:  6.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  62.7 cd / 1000 lm ,  1.8 % of the luminaire flux
# 90deg and above:  max   5.2 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:  15 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  68 %
#  (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   455 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   649 cd / 1000 lm,
# maximum spec. lum. intensity   649 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   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180   180
  5.0   173   174   178   181   181   183   186   188   190   191   192   193   195   196   198   197   195   186   183   186   195   197   198   196   195   193   192   191   190   188   186   183   181   181   178   174
 10.0   169   171   171   176   178   183   188   193   196   200   205   210   214   212   214   211   211   205   192   205   211   211   214   212   214   210   205   200   196   193   188   183   178   176   171   171
 15.0   165   165   168   171   174   175   177   182   188   197   204   212   222   229   233   227   223   217   201   217   223   227   233   229   222   212   204   197   188   182   177   175   174   171   168   165
 20.0   157   157   161   165   166   169   171   176   182   194   207   221   233   238   241   238   227   218   212   218   227   238   241   238   233   221   207   194   182   176   171   169   166   165   161   157
 25.0   148   149   152   154   155   161   166   170   177   190   208   230   241   244   239   234   224   211   202   211   224   234   239   244   241   230   208   190   177   170   166   161   155   154   152   149
 30.0   143   144   149   145   151   156   161   166   173   187   205   227   238   240   233   222   213   198   187   198   213   222   233   240   238   227   205   187   173   166   161   156   151   145   149   144
 35.0   132   135   141   145   147   150   154   159   164   180   200   223   233   229   220   207   197   188   173   188   197   207   220   229   233   223   200   180   164   159   154   150   147   145   141   135
 40.0   120   124   131   150   148   148   148   152   158   179   206   225   228   218   201   188   175   166   153   166   175   188   201   218   228   225   206   179   158   152   148   148   148   150   131   124
 45.0   105   110   123   149   155   157   150   149   157   181   217   236   239   210   190   167   150   140   128   140   150   167   190   210   239   236   217   181   157   149   150   157   155   149   123   110
 50.0  92.7  98.6   111   139   146   148   156   155   158   195   255   273   253   216   179   151   133   119   108   119   133   151   179   216   253   273   255   195   158   155   156   148   146   139   111  98.6
 55.0  77.0  81.3   108   133   138   139   150   156   165   229   312   322   270   210   174   134   116   103  87.5   103   116   134   174   210   270   322   312   229   165   156   150   139   138   133   108  81.3
 60.0  61.2  66.1  98.1   118   120   140   157   149   162   242   338   322   258   193   153   116  97.7  85.6  70.5  85.6  97.7   116   153   193   258   322   338   242   162   149   157   140   120   118  98.1  66.1
 65.0  50.6  54.3  74.0  96.5   108   128   140   143   160   298   455   404   250   159   126  95.3  74.2  65.5  50.1  65.5  74.2  95.3   126   159   250   404   455   298   160   143   140   128   108  96.5  74.0  54.3
 70.0  27.6  40.6  57.4  69.7  84.2  97.9   108   132   151   423   649   395   173   118  98.0  80.1  56.9  41.2  30.4  41.2  56.9  80.1  98.0   118   173   395   649   423   151   132   108  97.9  84.2  69.7  57.4  40.6
 75.0  10.6  19.9  41.0  61.5  81.8  93.6   108   129   156   510   564   194   109  89.0  75.8  66.0  45.5  25.2  17.7  25.2  45.5  66.0  75.8  89.0   109   194   564   510   156   129   108  93.6  81.8  61.5  41.0  19.9
 80.0   7.9  23.1  42.1  10.7   8.5  10.3  12.9  17.3  23.2  62.7  62.3  26.6  20.4  21.5  20.7  43.3  33.5  15.9   9.8  15.9  33.5  43.3  20.7  21.5  20.4  26.6  62.3  62.7  23.2  17.3  12.9  10.3   8.5  10.7  42.1  23.1
 85.0   2.3   3.5   4.5   4.2   5.2   5.4   5.2   6.5   7.1   8.9   9.0   8.1   6.7   6.5   5.5   5.3   4.4   3.8   4.1   3.8   4.4   5.3   5.5   6.5   6.7   8.1   9.0   8.9   7.1   6.5   5.2   5.4   5.2   4.2   4.5   3.5
 90.0   1.4   1.8   2.5   2.9   4.1   5.2   3.8   3.3   3.4   3.9   3.6   3.5   3.2   3.1   2.9   2.7   2.1   1.9   1.7   1.9   2.1   2.7   2.9   3.1   3.2   3.5   3.6   3.9   3.4   3.3   3.8   5.2   4.1   2.9   2.5   1.8
 95.0   0.7   1.0   1.7   1.9   2.4   3.5   2.6   2.6   2.6   2.7   2.6   2.7   2.5   2.3   2.0   1.8   1.3   1.1   1.1   1.1   1.3   1.8   2.0   2.3   2.5   2.7   2.6   2.7   2.6   2.6   2.6   3.5   2.4   1.9   1.7   1.0
100.0   0.4   0.5   0.8   1.1   1.4   2.2   2.4   2.0   2.0   2.0   2.1   2.1   2.0   1.7   1.5   1.4   1.0   0.9   0.9   0.9   1.0   1.4   1.5   1.7   2.0   2.1   2.1   2.0   2.0   2.0   2.4   2.2   1.4   1.1   0.8   0.5
105.0   0.3   0.3   0.4   0.6   0.8   1.2   1.6   1.8   1.6   1.6   1.7   1.7   1.4   1.3   1.2   1.1   0.8   0.8   0.8   0.8   0.8   1.1   1.2   1.3   1.4   1.7   1.7   1.6   1.6   1.8   1.6   1.2   0.8   0.6   0.4   0.3
110.0   0.3   0.3   0.3   0.4   0.6   0.7   0.7   0.9   1.0   1.1   1.2   1.1   1.0   1.0   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.8   0.9   1.0   1.0   1.1   1.2   1.1   1.0   0.9   0.7   0.7   0.6   0.4   0.3   0.3
115.0   0.3   0.3   0.4   0.4   0.5   0.6   0.6   0.7   0.8   0.8   0.9   0.8   0.8   0.7   0.7   0.6   0.6   0.6   0.5   0.6   0.6   0.6   0.7   0.7   0.8   0.8   0.9   0.8   0.8   0.7   0.6   0.6   0.5   0.4   0.4   0.3
120.0   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.4   0.4
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