Illuminance plots of 35899_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] 35899
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1MT1C436
# [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, convex glass
# [MORE]  default position, LP 1, RP 7
# [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:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/35899_D.ies
# Luminaire flux =  5471 lm,
#                   82.9 % of the bulb flux
# between 75 and 90:  2.8 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  14.5 cd / 1000 lm ,  0.6 % of the luminaire flux
# 90deg and above:  max   3.0 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:   4 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  20 %
#  (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   700 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   811 cd / 1000 lm,
# maximum spec. lum. intensity   811 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   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172   172
  5.0   169   169   169   169   170   171   173   174   175   176   176   176   177   178   178   178   177   177   177   177   177   178   178   178   177   176   176   176   175   174   173   171   170   169   169   169
 10.0   164   164   164   165   168   172   174   177   179   182   185   189   193   195   195   191   188   188   187   188   188   191   195   195   193   189   185   182   179   177   174   172   168   165   164   164
 15.0   157   157   158   162   164   166   170   172   175   182   188   195   203   208   213   213   205   201   198   201   205   213   213   208   203   195   188   182   175   172   170   166   164   162   158   157
 20.0   149   150   153   157   161   162   164   168   172   181   194   207   219   226   230   228   223   210   203   210   223   228   230   226   219   207   194   181   172   168   164   162   161   157   153   150
 25.0   141   142   146   150   153   157   162   165   169   178   195   215   233   241   245   238   230   219   208   219   230   238   245   241   233   215   195   178   169   165   162   157   153   150   146   142
 30.0   135   140   145   145   149   153   157   162   167   178   198   232   254   255   248   238   230   218   201   218   230   238   248   255   254   232   198   178   167   162   157   153   149   145   145   140
 35.0   127   132   140   145   145   149   154   160   167   179   204   242   267   274   257   234   221   217   191   217   221   234   257   274   267   242   204   179   167   160   154   149   145   145   140   132
 40.0   118   124   121   145   151   152   152   157   164   182   214   260   285   283   258   229   208   199   173   199   208   229   258   283   285   260   214   182   164   157   152   152   151   145   121   124
 45.0   109   111   119   141   150   151   152   155   160   181   230   293   316   296   256   215   185   173   146   173   185   215   256   296   316   293   230   181   160   155   152   151   150   141   119   111
 50.0  98.0  99.1   110   125   141   146   151   153   155   185   276   348   347   304   246   191   158   149   122   149   158   191   246   304   347   348   276   185   155   153   151   146   141   125   110  99.1
 55.0  83.7  84.3  95.0   108   132   139   138   142   150   185   319   396   368   275   207   159   124   109  92.6   109   124   159   207   275   368   396   319   185   150   142   138   139   132   108  95.0  84.3
 60.0  70.6  69.9  85.8  99.8   113   116   119   128   138   190   403   477   348   211   153   113  91.8  79.6  68.1  79.6  91.8   113   153   211   348   477   403   190   138   128   119   116   113  99.8  85.8  69.9
 65.0  54.2  52.9  66.5  80.5  89.8   100   107   116   136   256   700   587   276   144   110  86.0  66.0  54.5  46.4  54.5  66.0  86.0   110   144   276   587   700   256   136   116   107   100  89.8  80.5  66.5  52.9
 70.0  22.4  24.1  38.5  71.2  89.5   103   120   125   133   361   811   391   150   110  89.9  66.8  49.6  38.5  29.4  38.5  49.6  66.8  89.9   110   150   391   811   361   133   125   120   103  89.5  71.2  38.5  24.1
 75.0   8.9  11.4  20.6  15.7  15.4  12.8  14.1  16.0  33.3   124   288   195   118  72.8  64.6  54.4  38.8  26.2  15.4  26.2  38.8  54.4  64.6  72.8   118   195   288   124  33.3  16.0  14.1  12.8  15.4  15.7  20.6  11.4
 80.0   4.7  11.2  14.5   6.2   4.0   4.1   4.2   4.9   6.3   9.9  11.2   9.9   9.0   8.8   8.4   7.8   9.6  12.7   6.9  12.7   9.6   7.8   8.4   8.8   9.0   9.9  11.2   9.9   6.3   4.9   4.2   4.1   4.0   6.2  14.5  11.2
 85.0   0.8   1.1   1.3   1.4   1.6   1.8   1.9   2.3   2.7   3.8   3.8   3.6   3.2   3.0   3.1   2.8   2.9   2.6   2.6   2.6   2.9   2.8   3.1   3.0   3.2   3.6   3.8   3.8   2.7   2.3   1.9   1.8   1.6   1.4   1.3   1.1
 90.0   0.4   0.4   0.5   0.6   1.0   0.9   0.9   1.0   1.1   1.3   1.4   1.3   1.3   1.7   2.1   2.2   1.2   1.3   1.2   1.3   1.2   2.2   2.1   1.7   1.3   1.3   1.4   1.3   1.1   1.0   0.9   0.9   1.0   0.6   0.5   0.4
 95.0   0.3   0.3   0.3   0.4   0.6   0.7   0.7   0.7   0.8   0.9   0.9   1.0   3.0   2.4   1.9   1.5   0.8   0.7   0.6   0.7   0.8   1.5   1.9   2.4   3.0   1.0   0.9   0.9   0.8   0.7   0.7   0.7   0.6   0.4   0.3   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