Illuminance plots of 33030_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] 33030
# [MANUFAC] SiTECO
# [LUMCAT] 5NA551E1MT02GB
# [LUMINAIRE] SR 50, Street light
# [MORE]  upper housing and gear tray made of glas fibre reinforced polyester
# [MORE]  radial facetted reflector, flat cover glass
# [MORE]  Wide beam, default position, RP 3
# [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:   0.290   0.603   0.000
# Ballast factor: 1,  Input power:   62 W


# Source file: ies/33030_D.ies
# Luminaire flux =  3027 lm,
#                   68.8 % of the bulb flux
# between 75 and 90:  2.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  48.7 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   0.0 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   382 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   419 cd / 1000 lm,
# maximum spec. lum. intensity   419 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   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154   154
  5.0   154   154   154   154   155   155   155   155   155   155   155   155   155   155   155   156   157   157   156   157   157   156   155   155   155   155   155   155   155   155   155   155   155   154   154   154
 10.0   154   153   153   153   154   155   156   156   156   157   158   157   159   159   159   158   158   158   158   158   158   158   159   159   159   157   158   157   156   156   156   155   154   153   153   153
 15.0   151   151   151   153   154   154   153   154   154   157   160   161   163   164   164   161   161   160   161   160   161   161   164   164   163   161   160   157   154   154   153   154   154   153   151   151
 20.0   147   148   150   152   152   151   151   152   154   158   164   170   172   170   169   164   160   159   159   159   160   164   169   170   172   170   164   158   154   152   151   151   152   152   150   148
 25.0   141   144   146   148   148   150   151   152   154   158   165   171   178   185   172   163   154   150   148   150   154   163   172   185   178   171   165   158   154   152   151   150   148   148   146   144
 30.0   134   137   141   143   145   147   149   153   157   162   173   180   184   179   176   161   149   146   141   146   149   161   176   179   184   180   173   162   157   153   149   147   145   143   141   137
 35.0   124   128   135   140   143   144   143   148   155   166   180   201   202   191   174   157   146   144   137   144   146   157   174   191   202   201   180   166   155   148   143   144   143   140   135   128
 40.0   116   120   128   141   146   141   142   146   151   168   191   207   219   208   182   161   135   144   130   144   135   161   182   208   219   207   191   168   151   146   142   141   146   141   128   120
 45.0   104   109   114   135   152   147   151   145   147   166   194   211   234   212   190   157   127   136   114   136   127   157   190   212   234   211   194   166   147   145   151   147   152   135   114   109
 50.0  97.2  99.9   106   131   146   157   155   156   143   158   220   237   241   207   181   153   115   110  95.6   110   115   153   181   207   241   237   220   158   143   156   155   157   146   131   106  99.9
 55.0  82.5  85.4  87.4   120   155   154   149   141   143   165   270   331   308   227   214   159   102  97.2  78.7  97.2   102   159   214   227   308   331   270   165   143   141   149   154   155   120  87.4  85.4
 60.0  58.2  60.1  71.7   108   114   141   132   127   130   149   275   389   345   237   190   136  76.8  71.1  52.8  71.1  76.8   136   190   237   345   389   275   149   130   127   132   141   114   108  71.7  60.1
 65.0  42.3  45.2  56.9  60.9  93.6   116   125   119   121   166   305   382   296   195   140  94.0  57.4  49.9  36.5  49.9  57.4  94.0   140   195   296   382   305   166   121   119   125   116  93.6  60.9  56.9  45.2
 70.0  16.3  19.7  25.5  16.2  64.5  73.5  89.8  95.2  96.2   229   419   336   167   105  73.7  58.7  38.7  27.6  20.5  27.6  38.7  58.7  73.7   105   167   336   419   229  96.2  95.2  89.8  73.5  64.5  16.2  25.5  19.7
 75.0   6.4   8.4   9.9   9.1  15.2  23.3  13.9  18.6  25.1   140   223  80.4  16.3  17.9  47.6  37.6  22.2  16.8  13.2  16.8  22.2  37.6  47.6  17.9  16.3  80.4   223   140  25.1  18.6  13.9  23.3  15.2   9.1   9.9   8.4
 80.0   4.9   6.8   5.1   4.6   5.8   7.2   7.5   9.2  10.2  31.2  48.7  15.0   7.4   7.0   6.0   5.4   4.5   4.2   3.9   4.2   4.5   5.4   6.0   7.0   7.4  15.0  48.7  31.2  10.2   9.2   7.5   7.2   5.8   4.6   5.1   6.8
 85.0   1.5   1.6   1.8   2.2   2.3   3.0   3.5   4.2   4.6   5.0   4.9   4.5   3.9   3.6   3.1   2.8   2.4   2.2   2.0   2.2   2.4   2.8   3.1   3.6   3.9   4.5   4.9   5.0   4.6   4.2   3.5   3.0   2.3   2.2   1.8   1.6
 90.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
 95.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0   0.0
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