Illuminance plots of 31586

(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] 31586
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT1C136
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey), with power reduction relay "ECO"
# [MORE]  radial facetted reflector, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 5
# [LAMPCAT] Osram: NAV-T 150W SUPER
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17200 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:  176 W


# Source file: ies/31586.ies
# Luminaire flux = 14551 lm,
#                   84.6 % of the bulb flux
# between 75 and 90:  4.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  27.5 cd / 1000 lm ,  1.2 % of the luminaire flux
# 90deg and above:  max   5.0 cd / 1000 lm ,  0.5 % 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:  14 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  60 %
#  (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   558 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   656 cd / 1000 lm,
# maximum spec. lum. intensity   656 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
  5.0   171   171   171   174   176   176   176   178   181   183   188   190   192   193   195   192   189   186   185   186   189   192   195   193   192   190   188   183   181   178   176   176   176   174   171   171
 10.0   166   165   166   166   171   175   180   184   188   192   199   202   206   205   209   210   210   200   197   200   210   210   209   205   206   202   199   192   188   184   180   175   171   166   166   165
 15.0   160   161   160   165   169   172   175   180   185   192   201   211   220   224   226   221   221   216   208   216   221   221   226   224   220   211   201   192   185   180   175   172   169   165   160   161
 20.0   152   152   155   161   164   168   169   175   181   190   203   218   230   237   239   234   226   222   211   222   226   234   239   237   230   218   203   190   181   175   169   168   164   161   155   152
 25.0   142   144   148   153   156   158   162   167   173   185   205   223   238   245   246   240   230   219   210   219   230   240   246   245   238   223   205   185   173   167   162   158   156   153   148   144
 30.0   136   139   145   144   147   152   156   163   170   183   204   227   244   248   246   239   226   207   198   207   226   239   246   248   244   227   204   183   170   163   156   152   147   144   145   139
 35.0   130   133   143   143   143   145   149   157   165   181   205   225   241   251   248   233   219   204   190   204   219   233   248   251   241   225   205   181   165   157   149   145   143   143   143   133
 40.0   122   126   135   145   145   144   144   150   159   182   211   233   247   254   244   230   211   197   185   197   211   230   244   254   247   233   211   182   159   150   144   144   145   145   135   126
 45.0   112   116   125   140   146   148   147   146   154   180   219   240   259   262   255   221   197   181   167   181   197   221   255   262   259   240   219   180   154   146   147   148   146   140   125   116
 50.0   102   106   116   128   143   142   145   145   151   188   251   278   294   278   246   210   173   156   142   156   173   210   246   278   294   278   251   188   151   145   145   142   143   128   116   106
 55.0  85.1  91.7   109   123   135   142   136   140   157   212   285   318   313   273   219   174   138   119   109   119   138   174   219   273   313   318   285   212   157   140   136   142   135   123   109  91.7
 60.0  72.8  76.8  87.6   109   117   127   132   137   158   237   343   381   345   248   166   123  98.6  82.6  72.8  82.6  98.6   123   166   248   345   381   343   237   158   137   132   127   117   109  87.6  76.8
 65.0  48.4  57.4  72.4  90.4  92.9   104   112   130   162   338   558   497   309   181   120  89.3  64.2  52.0  45.4  52.0  64.2  89.3   120   181   309   497   558   338   162   130   112   104  92.9  90.4  72.4  57.4
 70.0  21.2  38.9  49.4  71.4  81.7  93.9   109   122   170   532   656   370   164   113  91.5  71.5  45.6  32.0  28.8  32.0  45.6  71.5  91.5   113   164   370   656   532   170   122   109  93.9  81.7  71.4  49.4  38.9
 75.0  10.8  17.3  37.0  40.1  63.5  53.5  67.7  67.9  84.4   313   272   185   128   103  76.4  49.9  32.2  20.6  14.7  20.6  32.2  49.9  76.4   103   128   185   272   313  84.4  67.9  67.7  53.5  63.5  40.1  37.0  17.3
 80.0   8.3  25.4  27.5  11.5   7.0   7.5   8.6  11.5  14.0  19.1  15.9  15.4  14.2  13.8  10.7   9.1   8.1   9.1   6.7   9.1   8.1   9.1  10.7  13.8  14.2  15.4  15.9  19.1  14.0  11.5   8.6   7.5   7.0  11.5  27.5  25.4
 85.0   2.7   4.4   3.9   3.9   4.4   4.8   4.1   5.1   5.9   6.0   5.2   5.1   4.4   4.4   3.7   3.7   3.3   3.5   3.0   3.5   3.3   3.7   3.7   4.4   4.4   5.1   5.2   6.0   5.9   5.1   4.1   4.8   4.4   3.9   3.9   4.4
 90.0   2.3   2.3   2.7   3.0   4.1   5.0   3.6   2.9   2.7   2.7   2.8   2.8   2.6   2.4   2.3   2.1   1.7   1.9   2.0   1.9   1.7   2.1   2.3   2.4   2.6   2.8   2.8   2.7   2.7   2.9   3.6   5.0   4.1   3.0   2.7   2.3
 95.0   0.7   1.1   1.7   1.8   2.2   3.3   2.8   2.4   2.3   2.3   2.2   2.2   2.1   2.0   1.7   1.5   0.9   0.8   0.8   0.8   0.9   1.5   1.7   2.0   2.1   2.2   2.2   2.3   2.3   2.4   2.8   3.3   2.2   1.8   1.7   1.1
100.0   0.3   0.4   0.8   0.9   1.2   2.0   2.6   2.0   1.8   1.7   1.8   1.8   1.7   1.5   1.3   1.1   0.7   0.7   0.7   0.7   0.7   1.1   1.3   1.5   1.7   1.8   1.8   1.7   1.8   2.0   2.6   2.0   1.2   0.9   0.8   0.4
105.0   0.3   0.3   0.4   0.5   0.7   1.0   1.6   1.7   1.5   1.4   1.4   1.4   1.2   1.1   1.0   0.8   0.6   0.6   0.6   0.6   0.6   0.8   1.0   1.1   1.2   1.4   1.4   1.4   1.5   1.7   1.6   1.0   0.7   0.5   0.4   0.3
110.0   0.3   0.3   0.3   0.4   0.5   0.6   0.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.8   0.8   0.9   0.9   0.9   0.8   0.8   0.6   0.6   0.5   0.4   0.3   0.3
115.0   0.3   0.3   0.3   0.4   0.5   0.5   0.6   0.6   0.6   0.7   0.7   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   0.7   0.7   0.6   0.6   0.6   0.5   0.5   0.4   0.3   0.3
120.0   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.6   0.6   0.6   0.6   0.6   0.5   0.5   0.4   0.4   0.4
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