Illuminance plots of 35954

(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] 35954
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT0C436
# [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]  indiv. Position, LP 1, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 50W
# [LAMP] HST 50W
# TILT=NONE
# Bulbs: 1,   4400 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:   62 W


# Source file: ies/35954.ies
# Luminaire flux =  3656 lm,
#                   83.1 % of the bulb flux
# between 75 and 90:  2.9 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  26.0 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   3.6 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:   5 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  23 %
#  (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   611 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   583 cd / 1000 lm,
# maximum spec. lum. intensity   611 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   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162   162
  5.0   161   161   161   161   161   162   162   163   163   163   163   163   164   164   164   165   165   164   165   164   165   165   164   164   164   163   163   163   163   163   162   162   161   161   161   161
 10.0   159   158   158   159   160   161   162   163   164   166   168   171   174   176   177   173   170   171   171   171   170   173   177   176   174   171   168   166   164   163   162   161   160   159   158   158
 15.0   154   155   156   158   160   160   160   161   162   166   171   176   182   185   189   190   187   182   181   182   187   190   189   185   182   176   171   166   162   161   160   160   160   158   156   155
 20.0   151   152   154   158   158   158   157   159   162   168   176   185   196   202   205   207   205   194   192   194   205   207   205   202   196   185   176   168   162   159   157   158   158   158   154   152
 25.0   145   147   150   152   153   154   157   160   161   166   176   192   210   226   229   226   219   210   200   210   219   226   229   226   210   192   176   166   161   160   157   154   153   152   150   147
 30.0   141   145   149   148   149   151   153   157   161   165   176   202   228   243   248   241   228   218   203   218   228   241   248   243   228   202   176   165   161   157   153   151   149   148   149   145
 35.0   134   139   147   147   147   146   149   154   160   166   179   210   250   277   266   249   233   228   205   228   233   249   266   277   250   210   179   166   160   154   149   146   147   147   147   139
 40.0   128   131   134   143   150   149   147   150   157   167   182   225   279   302   297   270   241   234   203   234   241   270   297   302   279   225   182   167   157   150   147   149   150   143   134   131
 45.0   118   121   124   134   147   149   151   150   153   164   187   247   308   336   321   286   241   226   199   226   241   286   321   336   308   247   187   164   153   150   151   149   147   134   124   121
 50.0   109   110   121   122   141   153   147   148   148   160   196   286   359   371   331   270   225   208   177   208   225   270   331   371   359   286   196   160   148   148   147   153   141   122   121   110
 55.0  95.7  98.0   104   110   132   141   132   136   139   153   224   349   415   362   285   229   178   155   133   155   178   229   285   362   415   349   224   153   139   136   132   141   132   110   104  98.0
 60.0  81.6  80.5  92.8   103   120   119   117   125   130   142   263   421   442   310   195   151   121   106  89.9   106   121   151   195   310   442   421   263   142   130   125   117   119   120   103  92.8  80.5
 65.0  62.3  62.9  78.1  93.2  95.4   100   103   110   121   141   400   611   386   201   129   106  81.7  70.1  60.7  70.1  81.7   106   129   201   386   611   400   141   121   110   103   100  95.4  93.2  78.1  62.9
 70.0  19.6  21.6  33.2  69.9  87.3   100   119   132   135   142   583   568   224   118  94.8  75.2  54.1  43.5  35.9  43.5  54.1  75.2  94.8   118   224   568   583   142   135   132   119   100  87.3  69.9  33.2  21.6
 75.0   8.5  10.8  17.6  13.5  15.2  10.0   9.1  10.2  14.0  46.9   277   263   112  74.0  73.4  61.1  40.1  27.9  17.5  27.9  40.1  61.1  73.4  74.0   112   263   277  46.9  14.0  10.2   9.1  10.0  15.2  13.5  17.6  10.8
 80.0   4.8  11.5  13.6   6.2   4.1   4.3   3.9   4.3   4.7   7.0  10.0   9.8   8.9   9.4   9.6  19.0  26.0  19.8   7.3  19.8  26.0  19.0   9.6   9.4   8.9   9.8  10.0   7.0   4.7   4.3   3.9   4.3   4.1   6.2  13.6  11.5
 85.0   0.8   1.1   1.4   1.4   1.7   1.7   1.8   2.1   2.2   3.2   3.0   3.2   2.9   2.9   3.3   3.4   3.4   3.1   2.9   3.1   3.4   3.4   3.3   2.9   2.9   3.2   3.0   3.2   2.2   2.1   1.8   1.7   1.7   1.4   1.4   1.1
 90.0   0.4   0.4   0.5   0.6   0.8   0.8   0.8   0.8   0.9   1.0   1.1   1.1   1.2   2.0   3.0   3.4   1.6   1.8   1.5   1.8   1.6   3.4   3.0   2.0   1.2   1.1   1.1   1.0   0.9   0.8   0.8   0.8   0.8   0.6   0.5   0.4
 95.0   0.3   0.3   0.4   0.5   0.6   0.6   0.6   0.6   0.7   0.8   0.8   0.8   3.1   3.6   2.7   2.5   0.9   0.9   0.6   0.9   0.9   2.5   2.7   3.6   3.1   0.8   0.8   0.8   0.7   0.6   0.6   0.6   0.6   0.5   0.4   0.3
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