Illuminance plots of 34496

(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] 34496
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1BT01GB
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, acryl
# [MORE]  indiv. Position, RP 2
# [LAMPCAT] Osram: HCI-E/P 70W /830 WDL CLEAR
# [LAMP] HIT-CRI 70W
# TILT=NONE
# Bulbs: 1,   6000 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.290   0.600   0.000
# Ballast factor: 1,  Input power:   85 W


# Source file: ies/34496.ies
# Luminaire flux =  4956 lm,
#                   82.6 % 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  73.4 cd / 1000 lm ,  2.3 % of the luminaire flux
# 90deg and above:  max   5.1 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:  66 %
#  (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   719 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   784 cd / 1000 lm,
# maximum spec. lum. intensity   784 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   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160   160
  5.0   151   151   152   152   153   154   156   159   164   162   162   163   165   166   169   169   169   168   168   168   169   169   169   166   165   163   162   162   164   159   156   154   153   152   152   151
 10.0   145   148   153   154   156   157   158   158   160   167   166   171   172   174   175   178   181   180   180   180   181   178   175   174   172   171   166   167   160   158   158   157   156   154   153   148
 15.0   122   140   157   162   161   160   157   156   158   166   171   178   184   192   191   190   192   194   195   194   192   190   191   192   184   178   171   166   158   156   157   160   161   162   157   140
 20.0   150   152   156   160   164   165   159   156   158   166   175   186   196   202   202   200   196   198   199   198   196   200   202   202   196   186   175   166   158   156   159   165   164   160   156   152
 25.0   143   146   153   155   159   165   163   156   158   164   173   188   202   208   203   194   189   185   185   185   189   194   203   208   202   188   173   164   158   156   163   165   159   155   153   146
 30.0   139   143   150   152   154   158   162   157   156   164   176   202   216   216   204   189   177   176   171   176   177   189   204   216   216   202   176   164   156   157   162   158   154   152   150   143
 35.0   131   138   154   156   149   146   148   151   156   169   182   221   246   230   214   189   172   182   162   182   172   189   214   230   246   221   182   169   156   151   148   146   149   156   154   138
 40.0   127   137   149   138   147   135   135   140   147   161   182   236   273   231   228   196   161   172   149   172   161   196   228   231   273   236   182   161   147   140   135   135   147   138   149   137
 45.0   114   124   133   153   147   131   126   130   131   148   204   264   268   249   218   187   153   166   143   166   153   187   218   249   268   264   204   148   131   130   126   131   147   153   133   124
 50.0   113   115   112   136   131   129   121   151   117   136   243   333   285   238   218   190   140   149   122   149   140   190   218   238   285   333   243   136   117   151   121   129   131   136   112   115
 55.0   104   107  99.9   118   134   151   116   110   113   133   308   513   355   250   211   193   122   133   107   133   122   193   211   250   355   513   308   133   113   110   116   151   134   118  99.9   107
 60.0  77.0  80.4  93.1   108   104   126   102   102   106   139   415   578   327   246   179   161  95.5   102  98.3   102  95.5   161   179   246   327   578   415   139   106   102   102   126   104   108  93.1  80.4
 65.0  56.8  60.7  82.4   103  87.7  85.3  77.3  77.9   117   180   719   510   234   177   120   108  72.8  76.2  88.0  76.2  72.8   108   120   177   234   510   719   180   117  77.9  77.3  85.3  87.7   103  82.4  60.7
 70.0  39.4  44.4  54.1  62.9  61.8  64.8  69.6   115   126   381   784   297   103  90.7  82.0  69.5  58.1  66.4  72.7  66.4  58.1  69.5  82.0  90.7   103   297   784   381   126   115  69.6  64.8  61.8  62.9  54.1  44.4
 75.0  29.9  35.1  45.7  44.6  50.6  44.5  67.5  44.1  99.3   361   518   119  74.4  70.8  61.3  77.5  47.0  53.1  56.1  53.1  47.0  77.5  61.3  70.8  74.4   119   518   361  99.3  44.1  67.5  44.5  50.6  44.6  45.7  35.1
 80.0  31.0  50.4  32.9  15.5  15.6  19.9  23.6  17.3  23.3  34.0  47.2  35.3  73.4  64.7  56.9  35.5  34.6  49.7  34.8  49.7  34.6  35.5  56.9  64.7  73.4  35.3  47.2  34.0  23.3  17.3  23.6  19.9  15.6  15.5  32.9  50.4
 85.0   5.6  17.5  10.1   7.3   7.4   7.8   8.0   5.6   6.5   8.5   8.8   6.1   5.0   4.9   4.7   4.4   4.2   5.0   4.2   5.0   4.2   4.4   4.7   4.9   5.0   6.1   8.8   8.5   6.5   5.6   8.0   7.8   7.4   7.3  10.1  17.5
 90.0   1.9   3.5   4.0   4.2   3.8   3.4   5.1   2.9   2.9   3.0   4.0   3.0   2.1   1.8   1.6   1.5   1.5   1.4   1.2   1.4   1.5   1.5   1.6   1.8   2.1   3.0   4.0   3.0   2.9   2.9   5.1   3.4   3.8   4.2   4.0   3.5
 95.0   0.6   1.1   2.1   2.8   3.0   2.9   2.5   2.6   2.1   2.1   2.3   2.2   1.8   1.3   1.1   1.0   1.0   1.0   0.7   1.0   1.0   1.0   1.1   1.3   1.8   2.2   2.3   2.1   2.1   2.6   2.5   2.9   3.0   2.8   2.1   1.1
100.0   0.4   0.5   1.1   2.1   2.4   2.7   2.2   2.5   2.0   2.2   2.5   2.2   1.9   1.4   1.0   0.8   0.8   0.7   0.6   0.7   0.8   0.8   1.0   1.4   1.9   2.2   2.5   2.2   2.0   2.5   2.2   2.7   2.4   2.1   1.1   0.5
105.0   0.4   0.4   0.6   1.0   1.7   2.4   1.9   2.1   1.6   1.7   1.7   1.6   1.3   0.9   0.7   0.7   0.6   0.6   0.5   0.6   0.6   0.7   0.7   0.9   1.3   1.6   1.7   1.7   1.6   2.1   1.9   2.4   1.7   1.0   0.6   0.4
110.0   0.4   0.4   0.4   0.7   1.1   1.6   1.5   1.3   1.1   1.1   1.1   0.9   0.8   0.6   0.6   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.6   0.6   0.8   0.9   1.1   1.1   1.1   1.3   1.5   1.6   1.1   0.7   0.4   0.4
115.0   0.4   0.4   0.5   0.6   0.8   1.1   1.2   1.0   0.9   0.9   0.9   0.8   0.7   0.6   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.6   0.7   0.8   0.9   0.9   0.9   1.0   1.2   1.1   0.8   0.6   0.5   0.4
120.0   0.5   0.5   0.5   0.6   0.7   0.9   1.1   1.0   0.9   0.9   0.9   0.7   0.6   0.5   0.5   0.5   0.5   0.5   0.4   0.5   0.5   0.5   0.5   0.5   0.6   0.7   0.9   0.9   0.9   1.0   1.1   0.9   0.7   0.6   0.5   0.5
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