Illuminance plots of 12716

(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] 12716
# [MANUFAC] SiTECO
# [LUMCAT] 5NA34321ED0
# [LUMINAIRE] Round luminaire, big, Street light
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), power
# [MORE] factor corrected 
# [MORE]  reflector segments, clear diffuser acryl
# [MORE]  indiv. Position
# [LAMPCAT] Osram: HQL 250W
# [LAMP] HME 250W
# TILT=NONE
# Bulbs: 1,  13000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous opening diameter (and height?):   0.623  (   0.000 )
# Ballast factor: 1,  Input power:  265 W


# Source file: ies/12716.ies
# Luminaire flux =  9759 lm,
#                   75.1 % of the bulb flux
# between 75 and 90:  6.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max 110.0 cd / 1000 lm ,  2.9 % of the luminaire flux
# 90deg and above:  max   5.0 cd / 1000 lm ,  0.4 % of the luminaire flux
# CutOff Type: IES_Semi-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:  74 %
#  (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   306 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   297 cd / 1000 lm,
# maximum spec. lum. intensity   306 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   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176
  5.0   173   173   174   175   176   177   179   181   182   183   183   184   184   185   184   184   184   183   182   183   184   184   184   185   184   184   183   183   182   181   179   177   176   175   174   173
 10.0   171   171   172   173   175   177   180   184   187   191   193   195   198   198   195   197   193   191   190   191   193   197   195   198   198   195   193   191   187   184   180   177   175   173   172   171
 15.0   165   165   166   167   170   173   179   184   190   193   195   198   200   203   202   202   201   196   194   196   201   202   202   203   200   198   195   193   190   184   179   173   170   167   166   165
 20.0   155   155   157   160   164   168   174   181   188   193   198   202   203   204   204   203   199   195   193   195   199   203   204   204   203   202   198   193   188   181   174   168   164   160   157   155
 25.0   145   145   148   151   155   159   165   175   183   192   199   205   207   204   201   197   192   186   185   186   192   197   201   204   207   205   199   192   183   175   165   159   155   151   148   145
 30.0   133   135   138   142   147   153   161   171   181   191   201   207   208   205   199   194   185   180   175   180   185   194   199   205   208   207   201   191   181   171   161   153   147   142   138   135
 35.0   120   122   125   132   139   146   156   168   182   196   206   213   213   204   196   186   176   167   164   167   176   186   196   204   213   213   206   196   182   168   156   146   139   132   125   122
 40.0   112   112   116   121   127   135   145   162   180   203   216   224   221   208   193   178   166   157   153   157   166   178   193   208   221   224   216   203   180   162   145   135   127   121   116   112
 45.0   100   101   110   114   120   131   142   156   175   193   217   233   230   210   187   168   155   147   145   147   155   168   187   210   230   233   217   193   175   156   142   131   120   114   110   101
 50.0  89.0  90.0  97.0   110   120   131   141   150   165   184   205   218   216   198   177   159   145   136   133   136   145   159   177   198   216   218   205   184   165   150   141   131   120   110  97.0  90.0
 55.0  76.0  77.0  84.0  96.0   108   124   133   145   169   216   250   248   208   177   156   142   130   121   116   121   130   142   156   177   208   248   250   216   169   145   133   124   108  96.0  84.0  77.0
 60.0  65.0  66.0  73.0  79.0  87.0  99.0   116   136   181   247   306   305   251   173   142   123   110   102  99.0   102   110   123   142   173   251   305   306   247   181   136   116  99.0  87.0  79.0  73.0  66.0
 65.0  55.0  57.0  60.0  63.0  62.0  68.0  81.0   110   162   239   304   306   251   184   136   113  93.0  84.0  78.0  84.0  93.0   113   136   184   251   306   304   239   162   110  81.0  68.0  62.0  63.0  60.0  57.0
 70.0  46.0  47.0  47.0  43.0  41.0  43.0  51.0  74.0   126   199   272   297   239   165   112  84.0  69.0  61.0  57.0  61.0  69.0  84.0   112   165   239   297   272   199   126  74.0  51.0  43.0  41.0  43.0  47.0  47.0
 75.0  33.0  33.0  31.0  26.0  20.0  20.0  25.0  39.0  78.0   127   176   198   176   130  78.0  50.0  44.0  39.0  35.0  39.0  44.0  50.0  78.0   130   176   198   176   127  78.0  39.0  25.0  20.0  20.0  26.0  31.0  33.0
 80.0  20.0  20.0  20.0  16.0  10.0   7.0   7.0  10.0  27.0  63.0   100   110  96.0  71.0  45.0  28.0  22.0  19.0  18.0  19.0  22.0  28.0  45.0  71.0  96.0   110   100  63.0  27.0  10.0   7.0   7.0  10.0  16.0  20.0  20.0
 85.0  11.0  10.0  10.0   7.0   5.0   4.0   4.0   4.0   5.0  14.0  31.0  42.0  39.0  23.0  13.0   8.0   6.0   6.0   5.0   6.0   6.0   8.0  13.0  23.0  39.0  42.0  31.0  14.0   5.0   4.0   4.0   4.0   5.0   7.0  10.0  10.0
 90.0   5.0   5.0   4.0   3.0   2.0   2.0   2.0   2.0   3.0   3.0   4.0   5.0   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   5.0   4.0   3.0   3.0   2.0   2.0   2.0   2.0   3.0   4.0   5.0
 95.0   4.0   4.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0
100.0   3.0   3.0   2.0   2.0   2.0   2.0   1.0   2.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   2.0   1.0   2.0   2.0   2.0   2.0   3.0
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