Illuminance plots of 35177_D

(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] 35177
# [MANUFAC] SiTECO
# [LUMCAT] 5NA55871MT0B436
# [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, convex glass
# [MORE]  default position, RP 5
# [LAMPCAT] Osram: NAV-TS 70W SUPER
# [LAMP] HST-DE 70W
# TILT=NONE
# Bulbs: 1,   6800 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:   83 W


# Source file: ies/35177_D.ies
# Luminaire flux =  4631 lm,
#                   68.1 % of the bulb flux
# between 75 and 90:  1.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   4.9 cd / 1000 lm ,  0.3 % of the luminaire flux
# 90deg and above:  max   1.4 cd / 1000 lm ,  0.1 % of the luminaire flux
# CutOff Type: CIE_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:   2 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  10 %
#  (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   731 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   534 cd / 1000 lm,
# maximum spec. lum. intensity   731 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   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144   144
  5.0   144   144   144   144   145   145   146   146   146   145   144   144   144   145   146   146   146   146   146   146   146   146   146   145   144   144   144   145   146   146   146   145   145   144   144   144
 10.0   139   139   139   141   142   143   144   145   145   145   146   147   148   149   149   149   150   149   149   149   150   149   149   149   148   147   146   145   145   145   144   143   142   141   139   139
 15.0   132   131   133   137   139   142   146   149   151   153   157   161   162   161   155   154   152   152   150   152   152   154   155   161   162   161   157   153   151   149   146   142   139   137   133   131
 20.0   124   124   127   130   134   138   142   146   152   159   165   169   172   174   171   161   154   151   150   151   154   161   171   174   172   169   165   159   152   146   142   138   134   130   127   124
 25.0   115   116   120   124   129   133   138   146   153   161   170   178   182   181   178   174   156   146   145   146   156   174   178   181   182   178   170   161   153   146   138   133   129   124   120   116
 30.0   108   112   117   120   124   131   141   150   159   169   185   197   200   195   187   176   162   140   136   140   162   176   187   195   200   197   185   169   159   150   141   131   124   120   117   112
 35.0   100   106   113   117   121   133   144   155   165   179   208   236   241   222   200   181   164   137   128   137   164   181   200   222   241   236   208   179   165   155   144   133   121   117   113   106
 40.0  91.4  96.0   102   109   119   131   144   153   162   184   228   272   278   253   214   181   161   131   117   131   161   181   214   253   278   272   228   184   162   153   144   131   119   109   102  96.0
 45.0  84.5  88.8  95.0   104   122   133   137   145   155   185   262   325   316   267   219   171   141   120   105   120   141   171   219   267   316   325   262   185   155   145   137   133   122   104  95.0  88.8
 50.0  75.3  82.2  88.8  99.1   126   125   126   132   141   181   273   337   315   246   194   150   120   103  90.0   103   120   150   194   246   315   337   273   181   141   132   126   125   126  99.1  88.8  82.2
 55.0  59.5  64.5  83.4  92.1   107   106   112   119   129   176   314   380   299   194   156   122  96.0  81.8  71.7  81.8  96.0   122   156   194   299   380   314   176   129   119   112   106   107  92.1  83.4  64.5
 60.0  46.0  50.1  66.0  75.7  85.6  96.0   106   116   125   249   563   482   235   141   116  96.3  75.5  61.7  54.9  61.7  75.5  96.3   116   141   235   482   563   249   125   116   106  96.0  85.6  75.7  66.0  50.1
 65.0  33.6  36.3  48.4  56.2  66.6  77.1  86.7  95.1   110   333   731   384   141   110  91.1  77.4  60.0  45.1  39.1  45.1  60.0  77.4  91.1   110   141   384   731   333   110  95.1  86.7  77.1  66.6  56.2  48.4  36.3
 70.0  21.4  26.6  49.9  66.9  89.0   118   147   179   200   265   534   165  79.2  74.6  67.9  56.9  44.1  30.9  26.4  30.9  44.1  56.9  67.9  74.6  79.2   165   534   265   200   179   147   118  89.0  66.9  49.9  26.6
 75.0   4.0   6.1  27.0   7.4   7.8   8.0   8.0   7.8   9.3  12.8  17.5  14.9  14.1  16.9  30.7  50.1  39.6  21.8  12.3  21.8  39.6  50.1  30.7  16.9  14.1  14.9  17.5  12.8   9.3   7.8   8.0   8.0   7.8   7.4  27.0   6.1
 80.0   1.7   1.8   3.3   3.0   3.0   2.9   3.2   3.4   4.0   4.6   4.9   4.5   4.1   3.9   3.3   3.1   2.8   2.4   2.2   2.4   2.8   3.1   3.3   3.9   4.1   4.5   4.9   4.6   4.0   3.4   3.2   2.9   3.0   3.0   3.3   1.8
 85.0   0.7   0.7   1.1   1.7   1.9   1.7   1.3   1.3   1.5   1.8   1.7   1.7   1.5   1.3   1.2   1.2   1.0   1.0   1.0   1.0   1.0   1.2   1.2   1.3   1.5   1.7   1.7   1.8   1.5   1.3   1.3   1.7   1.9   1.7   1.1   0.7
 90.0   0.6   0.5   0.6   0.6   1.4   0.8   0.6   0.7   0.7   0.7   0.7   0.6   0.5   0.6   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.6   0.5   0.6   0.7   0.7   0.7   0.7   0.6   0.8   1.4   0.6   0.6   0.5
 95.0   0.1   0.1   0.2   0.3   0.5   0.5   0.4   0.4   0.6   0.7   0.6   0.6   0.5   0.3   0.3   0.1   0.1   0.1   0.1   0.1   0.1   0.1   0.3   0.3   0.5   0.6   0.6   0.7   0.6   0.4   0.4   0.5   0.5   0.3   0.2   0.1
100.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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