Illuminance plots of 35564

(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] 35564
# [MANUFAC] SiTECO
# [LUMCAT] 5NA551E1MS11
# [LUMINAIRE] SR 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester,
# [MORE] with power reduction relay "ECO"
# [MORE]  diffuser, acryl
# [MORE]  indiv. Position, LP 1, RP 1
# [LAMPCAT] Osram: NAV-T 70W SUPER
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6500 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   0.603   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35564.ies
# Luminaire flux =  5324 lm,
#                   81.9 % of the bulb flux
# between 75 and 90:  4.0 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.8 cd / 1000 lm ,  1.3 % of the luminaire flux
# 90deg and above:  max   6.2 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:  12 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  51 %
#  (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   754 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   585 cd / 1000 lm,
# maximum spec. lum. intensity   754 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   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191   191
  5.0   187   187   187   188   188   190   191   192   193   193   194   195   195   196   198   198   200   199   200   199   200   198   198   196   195   195   194   193   193   192   191   190   188   188   187   187
 10.0   182   182   182   183   186   188   189   190   192   194   198   199   202   203   203   204   207   205   198   205   207   204   203   203   202   199   198   194   192   190   189   188   186   183   182   182
 15.0   176   177   177   181   181   182   183   187   191   198   204   208   213   211   209   206   205   209   198   209   205   206   209   211   213   208   204   198   191   187   183   182   181   181   177   177
 20.0   169   170   174   176   177   178   180   184   190   202   214   225   228   220   212   205   198   197   188   197   198   205   212   220   228   225   214   202   190   184   180   178   177   176   174   170
 25.0   161   164   167   171   173   174   174   175   182   194   205   214   222   228   217   202   190   190   190   190   190   202   217   228   222   214   205   194   182   175   174   174   173   171   167   164
 30.0   153   157   161   165   166   166   165   170   179   201   228   242   235   222   209   193   189   187   181   187   189   193   209   222   235   242   228   201   179   170   165   166   166   165   161   157
 35.0   141   147   154   158   158   157   156   161   172   199   229   255   257   240   212   194   177   182   168   182   177   194   212   240   257   255   229   199   172   161   156   157   158   158   154   147
 40.0   131   137   145   160   152   147   143   152   165   204   245   276   278   242   225   188   162   166   146   166   162   188   225   242   278   276   245   204   165   152   143   147   152   160   145   137
 45.0   119   126   129   147   151   141   140   158   143   205   265   289   283   237   201   175   142   136   122   136   142   175   201   237   283   289   265   205   143   158   140   141   151   147   129   126
 50.0   100   108   106   127   147   141   138   138   141   211   347   375   329   272   229   165   115   119  98.2   119   115   165   229   272   329   375   347   211   141   138   138   141   147   127   106   108
 55.0  74.5  81.9  87.4   119   126   153   125   124   134   226   408   483   353   236   212   137  93.4  94.1  77.3  94.1  93.4   137   212   236   353   483   408   226   134   124   125   153   126   119  87.4  81.9
 60.0  46.5  61.0  65.9  85.5  92.4  94.0   101   111   127   312   557   511   287   180   127  98.0  68.7  67.7  54.5  67.7  68.7  98.0   127   180   287   511   557   312   127   111   101  94.0  92.4  85.5  65.9  61.0
 65.0  21.6  40.4  59.9  69.2  71.4  74.2  93.0   121   155   470   754   421   156   108  83.6  71.8  51.9  40.9  35.8  40.9  51.9  71.8  83.6   108   156   421   754   470   155   121  93.0  74.2  71.4  69.2  59.9  40.4
 70.0   7.8  11.5  16.4  28.2  50.2  76.9  93.3   112   147   563   585   179  96.8  85.8  70.6  60.2  39.6  30.2  26.9  30.2  39.6  60.2  70.6  85.8  96.8   179   585   563   147   112  93.3  76.9  50.2  28.2  16.4  11.5
 75.0   5.8   7.6  10.6   8.7  12.7  71.7  72.7   113   143   338   214   110  86.3  77.0  65.7  45.4  29.4  23.1  15.4  23.1  29.4  45.4  65.7  77.0  86.3   110   214   338   143   113  72.7  71.7  12.7   8.7  10.6   7.6
 80.0   3.5   4.8  14.9   7.5   4.0   6.9   6.6  11.2  20.8  18.6  16.7  13.5   6.4  12.0  27.2  30.8  13.1  14.0   9.8  14.0  13.1  30.8  27.2  12.0   6.4  13.5  16.7  18.6  20.8  11.2   6.6   6.9   4.0   7.5  14.9   4.8
 85.0   1.5   1.7   1.5   1.9   2.2   2.7   3.2   6.7   9.8   6.2   8.3   7.8   3.7   4.1   4.0   4.4   4.1   4.2   3.9   4.2   4.1   4.4   4.0   4.1   3.7   7.8   8.3   6.2   9.8   6.7   3.2   2.7   2.2   1.9   1.5   1.7
 90.0   0.7   0.8   0.8   1.0   1.1   1.4   1.6   3.5   6.2   5.2   5.2   3.3   2.4   2.6   2.6   2.8   2.7   2.6   2.4   2.6   2.7   2.8   2.6   2.6   2.4   3.3   5.2   5.2   6.2   3.5   1.6   1.4   1.1   1.0   0.8   0.8
 95.0   0.3   0.4   0.4   0.5   0.7   0.9   1.1   1.5   2.3   4.7   4.0   1.8   1.7   1.6   1.4   1.5   1.2   1.1   0.9   1.1   1.2   1.5   1.4   1.6   1.7   1.8   4.0   4.7   2.3   1.5   1.1   0.9   0.7   0.5   0.4   0.4
100.0   0.2   0.3   0.3   0.4   0.6   0.7   0.9   1.0   1.2   1.4   1.4   1.3   1.2   1.1   0.9   0.9   0.8   0.9   0.7   0.9   0.8   0.9   0.9   1.1   1.2   1.3   1.4   1.4   1.2   1.0   0.9   0.7   0.6   0.4   0.3   0.3
105.0   0.2   0.2   0.3   0.4   0.5   0.7   0.8   1.0   1.1   1.3   1.5   1.0   1.0   0.9   0.7   0.7   0.7   0.7   0.6   0.7   0.7   0.7   0.7   0.9   1.0   1.0   1.5   1.3   1.1   1.0   0.8   0.7   0.5   0.4   0.3   0.2
110.0   0.2   0.2   0.3   0.3   0.5   0.7   0.7   1.2   1.1   1.4   1.7   0.8   0.8   0.6   0.6   0.5   0.5   0.4   0.3   0.4   0.5   0.5   0.6   0.6   0.8   0.8   1.7   1.4   1.1   1.2   0.7   0.7   0.5   0.3   0.3   0.2
115.0   0.3   0.3   0.3   0.4   0.5   0.7   0.7   1.8   1.5   2.2   1.1   0.9   0.7   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.9   1.1   2.2   1.5   1.8   0.7   0.7   0.5   0.4   0.3   0.3
120.0   0.3   0.3   0.4   0.4   0.6   0.7   0.8   2.5   1.4   3.2   1.0   0.9   0.7   0.6   0.5   0.4   0.4   0.3   0.3   0.3   0.4   0.4   0.5   0.6   0.7   0.9   1.0   3.2   1.4   2.5   0.8   0.7   0.6   0.4   0.4   0.3
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