Illuminance plots of 33392_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] 33392
# [MANUFAC] SiTECO
# [LUMCAT] 5NA393E1NT03GB
# [LUMINAIRE] ST 100, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, diffuser, PC
# [MORE]  default position, LP 0, RP 1
# [LAMPCAT] Philips: SON-T PIA PLUS 100W
# [LAMP] HST 100W
# TILT=NONE
# Bulbs: 1,  10500 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   0.730   0.000
# Ballast factor: 1,  Input power:  115 W


# Source file: ies/33392_D.ies
# Luminaire flux =  8736 lm,
#                   83.2 % of the bulb flux
# between 75 and 90:  7.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  89.7 cd / 1000 lm ,  2.8 % of the luminaire flux
# 90deg and above:  max  10.6 cd / 1000 lm ,  0.8 % of the luminaire flux
# CutOff Type: IES_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:  22 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  96 %
#  (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   432 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   648 cd / 1000 lm,
# maximum spec. lum. intensity   648 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   154   157   164   169   171   171   172   174   175   176   177   179   181   183   185   185   183   179   176   179   183   185   185   183   181   179   177   176   175   174   172   171   171   169   164   157
 10.0   161   162   161   161   162   164   167   171   175   177   180   185   190   190   193   196   198   200   199   200   198   196   193   190   190   185   180   177   175   171   167   164   162   161   161   162
 15.0   158   157   155   156   158   157   160   163   167   173   181   188   197   204   208   208   208   209   207   209   208   208   208   204   197   188   181   173   167   163   160   157   158   156   155   157
 20.0   151   150   149   150   151   151   153   156   160   168   180   196   207   216   221   221   212   209   208   209   212   221   221   216   207   196   180   168   160   156   153   151   151   150   149   150
 25.0   141   141   141   140   142   146   148   151   155   164   180   199   217   225   228   223   218   207   204   207   218   223   228   225   217   199   180   164   155   151   148   146   142   140   141   141
 30.0   135   137   138   136   137   143   145   148   153   164   180   206   223   226   225   221   213   199   197   199   213   221   225   226   223   206   180   164   153   148   145   143   137   136   138   137
 35.0   126   128   131   135   136   138   141   144   152   164   184   210   224   228   220   207   200   194   186   194   200   207   220   228   224   210   184   164   152   144   141   138   136   135   131   128
 40.0   117   118   124   136   141   141   141   145   160   166   194   218   230   226   207   193   183   180   170   180   183   193   207   226   230   218   194   166   160   145   141   141   141   136   124   118
 45.0   106   106   115   132   146   143   154   139   151   163   201   237   242   225   207   176   160   154   143   154   160   176   207   225   242   237   201   163   151   139   154   143   146   132   115   106
 50.0  91.6  94.0   110   121   143   150   144   149   146   175   228   268   262   240   198   165   143   130   120   130   143   165   198   240   262   268   228   175   146   149   144   150   143   121   110  94.0
 55.0  76.4  78.3   108   121   146   143   138   147   152   183   279   329   291   233   198   148   125   114  98.5   114   125   148   198   233   291   329   279   183   152   147   138   143   146   121   108  78.3
 60.0  62.5  65.8  82.2   100   122   134   127   135   166   217   319   349   281   212   169   131   107  92.4  78.8  92.4   107   131   169   212   281   349   319   217   166   135   127   134   122   100  82.2  65.8
 65.0  49.7  54.4  68.7  90.5  96.7   118   139   141   155   225   405   432   304   170   131   102  82.1  68.7  56.0  68.7  82.1   102   131   170   304   432   405   225   155   141   139   118  96.7  90.5  68.7  54.4
 70.0  32.1  41.2  58.5  73.7  85.6  77.1   126   121   143   318   648   463   210   134  97.8  81.6  59.9  44.2  32.6  44.2  59.9  81.6  97.8   134   210   463   648   318   143   121   126  77.1  85.6  73.7  58.5  41.2
 75.0  17.8  24.8  39.1  32.6  30.7  70.0   102   111   149   335   647   274   121   102  80.1  65.6  45.9  25.9  20.3  25.9  45.9  65.6  80.1   102   121   274   647   335   149   111   102  70.0  30.7  32.6  39.1  24.8
 80.0   9.1  18.2  36.6  15.7  18.3  38.8  20.4  20.6  25.9  64.3  89.7  37.1  37.1  68.2  68.7  60.8  33.5  15.8  10.6  15.8  33.5  60.8  68.7  68.2  37.1  37.1  89.7  64.3  25.9  20.6  20.4  38.8  18.3  15.7  36.6  18.2
 85.0   3.8   3.6   5.9   7.1   8.6   9.5   8.4  10.1  15.4  22.7  24.8  15.9  13.1  10.5   6.3   5.7   5.2   4.2   4.7   4.2   5.2   5.7   6.3  10.5  13.1  15.9  24.8  22.7  15.4  10.1   8.4   9.5   8.6   7.1   5.9   3.6
 90.0   1.8   1.8   2.7   3.3   3.9   4.5   3.8   5.9   6.5   9.4  10.6   5.7   4.3   2.8   2.3   1.9   1.7   1.5   1.4   1.5   1.7   1.9   2.3   2.8   4.3   5.7  10.6   9.4   6.5   5.9   3.8   4.5   3.9   3.3   2.7   1.8
 95.0   0.6   0.9   1.4   2.0   2.3   2.6   2.5   3.5   5.0   8.6   9.4   4.7   3.0   1.8   1.5   1.3   1.2   1.0   1.0   1.0   1.2   1.3   1.5   1.8   3.0   4.7   9.4   8.6   5.0   3.5   2.5   2.6   2.3   2.0   1.4   0.9
100.0   0.3   0.5   1.0   1.6   1.8   1.9   1.8   2.3   4.2   6.7   8.3   4.3   2.2   1.5   1.2   1.0   0.9   0.8   0.8   0.8   0.9   1.0   1.2   1.5   2.2   4.3   8.3   6.7   4.2   2.3   1.8   1.9   1.8   1.6   1.0   0.5
105.0   0.3   0.4   0.8   1.3   1.7   1.6   1.5   1.7   2.2   2.6   3.0   1.8   1.5   1.2   1.0   0.8   0.8   0.6   0.6   0.6   0.8   0.8   1.0   1.2   1.5   1.8   3.0   2.6   2.2   1.7   1.5   1.6   1.7   1.3   0.8   0.4
110.0   0.2   0.3   0.5   1.0   1.4   1.4   1.2   1.4   1.8   2.3   2.2   1.4   1.1   1.0   0.8   0.7   0.6   0.5   0.4   0.5   0.6   0.7   0.8   1.0   1.1   1.4   2.2   2.3   1.8   1.4   1.2   1.4   1.4   1.0   0.5   0.3
115.0   0.3   0.4   0.5   0.8   1.2   1.3   1.3   1.3   1.7   3.6   3.5   1.2   1.0   0.8   0.8   0.6   0.5   0.5   0.4   0.5   0.5   0.6   0.8   0.8   1.0   1.2   3.5   3.6   1.7   1.3   1.3   1.3   1.2   0.8   0.5   0.4
120.0   0.4   0.4   0.5   0.8   1.0   1.2   1.2   1.3   1.8   2.8   2.9   1.1   1.0   0.8   0.6   0.6   0.5   0.5   0.5   0.5   0.5   0.6   0.6   0.8   1.0   1.1   2.9   2.8   1.8   1.3   1.2   1.2   1.0   0.8   0.5   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