Illuminance plots of 12709

(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] 12709
# [MANUFAC] SiTECO
# [LUMCAT] 5NA34321UR
# [LUMINAIRE] Round luminaire, big, Street light
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), power
# [MORE] factor corrected , with power reduction relay "ECO"
# [MORE]  reflector segments, clear diffuser acryl
# [MORE]  indiv. Position
# [LAMPCAT] Osram: NAV-E 250W SUPER
# [LAMP] HSE 250W
# TILT=NONE
# Bulbs: 1,  32000 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:  285 W


# Source file: ies/12709.ies
# Luminaire flux = 24772 lm,
#                   77.4 % of the bulb flux
# between 75 and 90:  4.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  86.0 cd / 1000 lm ,  1.8 % of the luminaire flux
# 90deg and above:  max   5.0 cd / 1000 lm ,  0.4 % 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:  64 %
#  (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   353 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   291 cd / 1000 lm,
# maximum spec. lum. intensity   368 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   188   188   188   189   191   193   195   196   198   199   199   199   199   198   199   196   195   194   194   194   195   196   199   198   199   199   199   199   198   196   195   193   191   189   188   188
 10.0   183   183   184   186   190   195   200   203   206   207   207   207   208   208   207   205   201   197   197   197   201   205   207   208   208   207   207   207   206   203   200   195   190   186   184   183
 15.0   175   174   175   178   182   190   196   200   203   205   207   208   209   209   207   204   200   196   193   196   200   204   207   209   209   208   207   205   203   200   196   190   182   178   175   174
 20.0   162   163   164   168   173   182   190   197   203   208   211   211   208   209   205   201   195   190   187   190   195   201   205   209   208   211   211   208   203   197   190   182   173   168   164   163
 25.0   149   150   153   157   163   172   183   193   202   210   216   218   216   210   204   196   188   181   177   181   188   196   204   210   216   218   216   210   202   193   183   172   163   157   153   150
 30.0   138   139   142   147   153   162   175   188   201   214   222   225   221   212   201   190   179   171   167   171   179   190   201   212   221   225   222   214   201   188   175   162   153   147   142   139
 35.0   128   130   133   137   145   155   168   185   204   221   235   238   228   213   196   183   170   161   157   161   170   183   196   213   228   238   235   221   204   185   168   155   145   137   133   130
 40.0   120   121   123   127   133   144   161   184   209   234   253   256   239   214   191   172   159   151   147   151   159   172   191   214   239   256   253   234   209   184   161   144   133   127   123   121
 45.0   109   110   113   117   102   132   147   168   194   224   251   260   241   211   183   162   148   140   137   140   148   162   183   211   241   260   251   224   194   168   147   132   102   117   113   110
 50.0  99.0   100   106   114   118   127   139   155   185   238   277   269   219   187   165   146   134   128   123   128   134   146   165   187   219   269   277   238   185   155   139   127   118   114   106   100
 55.0  85.0  87.0  92.0   103   114   123   132   160   229   309   357   339   267   174   142   127   115   108   104   108   115   127   142   174   267   339   357   309   229   160   132   123   114   103  92.0  87.0
 60.0  73.0  75.0  79.0  86.0  96.0   108   120   152   229   316   368   352   272   177   127   113  97.0  88.0  85.0  88.0  97.0   113   127   177   272   352   368   316   229   152   120   108  96.0  86.0  79.0  75.0
 65.0  59.0  62.0  65.0  69.0  72.0  81.0  95.0   132   206   297   353   330   249   157  98.0  82.0  73.0  65.0  62.0  65.0  73.0  82.0  98.0   157   249   330   353   297   206   132  95.0  81.0  72.0  69.0  65.0  62.0
 70.0  42.0  44.0  46.0  48.0  49.0  53.0  59.0  88.0   155   234   291   274   203   122  69.0  58.0  50.0  44.0  42.0  44.0  50.0  58.0  69.0   122   203   274   291   234   155  88.0  59.0  53.0  49.0  48.0  46.0  44.0
 75.0  24.0  25.0  25.0  24.0  24.0  23.0  24.0  38.0  87.0   153   199   189   138  74.0  36.0  33.0  29.0  26.0  24.0  26.0  29.0  33.0  36.0  74.0   138   189   199   153  87.0  38.0  24.0  23.0  24.0  24.0  25.0  25.0
 80.0  16.0  15.0  13.0  10.0   8.0   7.0   7.0  11.0  24.0  54.0  85.0  86.0  57.0  24.0  11.0  10.0   9.0  10.0   9.0  10.0   9.0  10.0  11.0  24.0  57.0  86.0  85.0  54.0  24.0  11.0   7.0   7.0   8.0  10.0  13.0  15.0
 85.0  11.0  11.0   9.0   7.0   5.0   4.0   4.0   4.0   4.0   6.0  11.0  16.0  10.0   6.0   5.0   4.0   4.0   5.0   6.0   5.0   4.0   4.0   5.0   6.0  10.0  16.0  11.0   6.0   4.0   4.0   4.0   4.0   5.0   7.0   9.0  11.0
 90.0   5.0   4.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   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   3.0   3.0   4.0
 95.0   4.0   3.0   3.0   2.0   2.0   2.0   2.0   1.0   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   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   2.0   2.0   2.0   2.0   3.0   3.0
100.0   3.0   3.0   2.0   2.0   2.0   2.0   1.0   2.0   2.0   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   2.0   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