Illuminance plots of 35838

(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] 35838
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT1C436
# [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]  indiv. Position, LP 2, RP 9
# [LAMPCAT] Philips: SON-T PIA PLUS 150W
# [LAMP] HST 150W
# TILT=NONE
# Bulbs: 1,  17500 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:  170 W


# Source file: ies/35838.ies
# Luminaire flux = 13580 lm,
#                   77.6 % of the bulb flux
# between 75 and 90:  2.2 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   9.3 cd / 1000 lm ,  0.5 % 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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  16 %
#  (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   448 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   362 cd / 1000 lm,
# maximum spec. lum. intensity   448 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   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151   151
  5.0   148   148   148   149   149   150   150   151   152   154   154   155   155   156   156   156   156   155   155   155   156   156   156   156   155   155   154   154   152   151   150   150   149   149   148   148
 10.0   145   146   146   147   147   149   150   152   154   156   158   159   160   161   160   160   161   161   160   161   161   160   160   161   160   159   158   156   154   152   150   149   147   147   146   146
 15.0   142   143   145   145   147   147   148   149   152   155   158   161   165   168   171   171   168   169   169   169   168   171   171   168   165   161   158   155   152   149   148   147   147   145   145   143
 20.0   139   140   142   144   146   145   146   147   150   153   157   162   168   175   180   183   181   179   178   179   181   183   180   175   168   162   157   153   150   147   146   145   146   144   142   140
 25.0   134   136   137   139   140   141   144   146   148   150   155   164   175   185   192   197   198   191   191   191   198   197   192   185   175   164   155   150   148   146   144   141   140   139   137   136
 30.0   129   131   136   136   137   139   141   142   144   147   153   166   184   199   206   209   211   205   200   205   211   209   206   199   184   166   153   147   144   142   141   139   137   136   136   131
 35.0   124   128   134   131   135   136   137   138   142   146   153   168   195   215   227   223   224   220   208   220   224   223   227   215   195   168   153   146   142   138   137   136   135   131   134   128
 40.0   121   123   125   125   136   136   136   137   139   146   156   176   211   239   251   253   244   237   225   237   244   253   251   239   211   176   156   146   139   137   136   136   136   125   125   123
 45.0   117   122   119   116   132   139   141   141   140   147   161   189   234   260   290   302   288   280   270   280   288   302   290   260   234   189   161   147   140   141   141   139   132   116   119   122
 50.0   109   110   112   111   119   128   138   141   138   148   168   217   268   302   326   349   343   336   323   336   343   349   326   302   268   217   168   148   138   141   138   128   119   111   112   110
 55.0   102   101   104   105   114   119   128   131   132   142   167   239   307   343   351   331   327   336   334   336   327   331   351   343   307   239   167   142   132   131   128   119   114   105   104   101
 60.0   107  99.0  93.2  94.9   102   113   115   120   125   133   175   287   339   331   295   247   225   248   264   248   225   247   295   331   339   287   175   133   125   120   115   113   102  94.9  93.2  99.0
 65.0  64.8  63.1  75.8  87.6  97.3  89.8  95.9   104   121   127   228   448   379   279   181   133   121   141   162   141   121   133   181   279   379   448   228   127   121   104  95.9  89.8  97.3  87.6  75.8  63.1
 70.0  31.3  33.3  47.3  63.7  55.9  55.6  62.7  70.0  88.1   122   287   362   269   167   102  76.3  60.4  51.6  57.0  51.6  60.4  76.3   102   167   269   362   287   122  88.1  70.0  62.7  55.6  55.9  63.7  47.3  33.3
 75.0  16.8  31.7  33.5  16.7  13.5  10.9   9.4   8.7  10.7  18.2  58.0   108   119   143  89.7  43.6  29.8  23.2  19.4  23.2  29.8  43.6  89.7   143   119   108  58.0  18.2  10.7   8.7   9.4  10.9  13.5  16.7  33.5  31.7
 80.0   5.6   6.9   9.3   4.4   5.5   5.2   4.0   3.5   3.8   4.7   6.2   6.6   6.2   6.8   6.9   6.7   6.9   7.0   6.6   7.0   6.9   6.7   6.9   6.8   6.2   6.6   6.2   4.7   3.8   3.5   4.0   5.2   5.5   4.4   9.3   6.9
 85.0   4.6   3.2   3.3   2.4   4.1   4.1   2.4   1.7   1.6   1.8   1.8   1.9   1.9   1.9   1.9   2.0   2.2   2.2   2.2   2.2   2.2   2.0   1.9   1.9   1.9   1.9   1.8   1.8   1.6   1.7   2.4   4.1   4.1   2.4   3.3   3.2
 90.0   3.0   1.7   1.6   1.4   2.7   2.5   1.6   0.9   0.8   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.6   0.7   0.8   0.7   0.6   0.7   0.7   0.7   0.7   0.7   0.7   0.7   0.8   0.9   1.6   2.5   2.7   1.4   1.6   1.7
 95.0   0.4   0.4   0.5   0.6   0.8   0.8   0.8   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.4   0.5   0.5   0.5   0.5   0.5   0.5   0.5   0.8   0.8   0.8   0.6   0.5   0.4
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