Illuminance plots of 32156

(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] 32156
# [MANUFAC] SiTECO
# [LUMCAT] 5NA392E1MT00N + 5NA39210XW1
# [LUMINAIRE] ST 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector
# [MORE]  indiv. Position, LP 2, RP 2
# [MORE]  5NA39210XW1 : PC-diffuser, clear
# [LAMPCAT] Philips: SON-T PIA PLUS 70W
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6600 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:   83 W


# Source file: ies/32156.ies
# Luminaire flux =  5755 lm,
#                   87.2 % of the bulb flux
# between 75 and 90:  2.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  22.8 cd / 1000 lm ,  1.0 % of the luminaire flux
# 90deg and above:  max   3.9 cd / 1000 lm ,  0.4 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  54 %
#  (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   750 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   587 cd / 1000 lm,
# maximum spec. lum. intensity   750 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   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178   178
  5.0   160   162   165   170   174   177   180   180   182   183   184   184   184   184   185   185   185   183   183   183   185   185   185   184   184   184   184   183   182   180   180   177   174   170   165   162
 10.0   158   162   172   176   178   179   179   180   181   182   184   187   188   188   189   189   188   189   188   189   188   189   189   188   188   187   184   182   181   180   179   179   178   176   172   162
 15.0   153   164   171   174   175   175   174   175   176   182   188   193   197   198   198   195   195   193   193   193   195   195   198   198   197   193   188   182   176   175   174   175   175   174   171   164
 20.0   155   162   166   171   172   174   172   173   176   183   192   206   214   212   210   205   199   194   194   194   199   205   210   212   214   206   192   183   176   173   172   174   172   171   166   162
 25.0   154   156   161   164   169   171   173   174   174   180   194   207   219   223   227   214   198   190   188   190   198   214   227   223   219   207   194   180   174   174   173   171   169   164   161   156
 30.0   145   149   156   160   163   170   171   169   171   183   212   247   266   257   246   223   203   190   182   190   203   223   246   257   266   247   212   183   171   169   171   170   163   160   156   149
 35.0   136   143   154   160   159   161   159   161   167   180   224   262   286   303   278   252   212   197   191   197   212   252   278   303   286   262   224   180   167   161   159   161   159   160   154   143
 40.0   126   136   146   155   153   146   145   149   159   174   220   265   304   309   326   267   223   208   199   208   223   267   326   309   304   265   220   174   159   149   145   146   153   155   146   136
 45.0   118   124   131   142   143   134   138   140   146   169   264   298   340   354   328   301   226   200   193   200   226   301   328   354   340   298   264   169   146   140   138   134   143   142   131   124
 50.0   112   115   118   131   129   126   126   146   132   163   338   472   491   426   363   284   193   165   164   165   193   284   363   426   491   472   338   163   132   146   126   126   129   131   118   115
 55.0   104   104   121   117   147   115   120   120   127   162   406   601   574   413   285   212   159   102   119   102   159   212   285   413   574   601   406   162   127   120   120   115   147   117   121   104
 60.0  73.6  77.2  87.8   111  99.9   116  97.2   109   123   226   621   644   438   255   167   105  80.4  73.6  61.7  73.6  80.4   105   167   255   438   644   621   226   123   109  97.2   116  99.9   111  87.8  77.2
 65.0  52.6  54.4  62.9  74.5  74.5  81.7  86.8   100   235   382   750   505   215   111  86.9  71.3  57.4  46.8  37.1  46.8  57.4  71.3  86.9   111   215   505   750   382   235   100  86.8  81.7  74.5  74.5  62.9  54.4
 70.0  27.1  33.2  44.3  49.8  58.9  58.6  69.1  67.1   102   387   587   239   114  99.1  93.2  70.9  44.4  32.7  23.3  32.7  44.4  70.9  93.2  99.1   114   239   587   387   102  67.1  69.1  58.6  58.9  49.8  44.3  33.2
 75.0  15.9  20.9  30.0  20.5  19.1  25.3  30.1  39.6  31.4  85.6   238   117  87.3  67.7  54.1  36.3  28.7  20.1  11.6  20.1  28.7  36.3  54.1  67.7  87.3   117   238  85.6  31.4  39.6  30.1  25.3  19.1  20.5  30.0  20.9
 80.0   8.2  19.7  22.8  11.4   8.6   8.2   9.0   9.6   7.0   8.1   6.0   5.7   4.7   4.9  18.2   4.5   4.4   4.6   4.1   4.6   4.4   4.5  18.2   4.9   4.7   5.7   6.0   8.1   7.0   9.6   9.0   8.2   8.6  11.4  22.8  19.7
 85.0   2.9   4.9   6.1   5.9   4.8   5.2   6.1   4.7   3.0   4.6   4.7   3.1   2.2   2.1   1.7   1.8   1.7   1.7   1.6   1.7   1.7   1.8   1.7   2.1   2.2   3.1   4.7   4.6   3.0   4.7   6.1   5.2   4.8   5.9   6.1   4.9
 90.0   1.2   2.0   3.0   3.5   3.2   2.8   3.2   3.1   2.5   2.7   3.2   2.3   1.8   1.2   1.0   0.9   1.0   0.9   0.8   0.9   1.0   0.9   1.0   1.2   1.8   2.3   3.2   2.7   2.5   3.1   3.2   2.8   3.2   3.5   3.0   2.0
 95.0   0.5   0.9   1.6   2.5   2.7   3.0   2.6   3.9   1.8   1.9   2.1   1.9   1.5   0.9   0.7   0.6   0.7   0.6   0.5   0.6   0.7   0.6   0.7   0.9   1.5   1.9   2.1   1.9   1.8   3.9   2.6   3.0   2.7   2.5   1.6   0.9
100.0   0.3   0.4   0.9   2.1   2.1   2.7   2.3   3.5   1.8   2.1   2.3   2.1   1.6   1.1   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   1.1   1.6   2.1   2.3   2.1   1.8   3.5   2.3   2.7   2.1   2.1   0.9   0.4
105.0   0.3   0.3   0.4   0.8   1.5   2.2   1.9   1.8   1.4   1.5   1.5   1.4   1.0   0.7   0.5   0.5   0.5   0.4   0.3   0.4   0.5   0.5   0.5   0.7   1.0   1.4   1.5   1.5   1.4   1.8   1.9   2.2   1.5   0.8   0.4   0.3
110.0   0.3   0.3   0.4   0.6   0.9   1.4   1.8   2.1   1.0   1.0   1.0   0.8   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.8   1.0   1.0   1.0   2.1   1.8   1.4   0.9   0.6   0.4   0.3
115.0   0.4   0.4   0.4   0.5   0.8   1.1   1.4   1.1   0.9   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.3   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.9   0.9   1.1   1.4   1.1   0.8   0.5   0.4   0.4
120.0   0.4   0.5   0.5   0.6   0.7   0.9   1.0   1.0   0.8   0.8   0.8   0.7   0.6   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.6   0.7   0.8   0.8   0.8   1.0   1.0   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