Illuminance plots of 37918_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] 37918
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT0F
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  default position, LP 2, RP 4
# [LAMPCAT] Osram: NAV-E 70W 4Y
# [LAMP] HSE 70W
# TILT=NONE
# Bulbs: 1,   5600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.253   0.253   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/37918_D.ies
# Luminaire flux =  4082 lm,
#                   72.9 % 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  27.0 cd / 1000 lm ,  0.7 % of the luminaire flux
# 90deg and above:  max   0.4 cd / 1000 lm ,  0.0 % of the luminaire flux
# CutOff Type: Full_CutOff    

# 62.5 deg to <67.5 deg:   max   243 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   163 cd / 1000 lm,
# maximum spec. lum. intensity   308 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   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182   182
  5.0   174   175   175   176   176   177   178   180   181   182   183   185   186   188   189   190   191   191   192   191   191   190   189   188   186   185   183   182   181   180   178   177   176   176   175   175
 10.0   164   165   165   167   168   171   172   175   178   180   184   187   190   192   195   197   198   198   198   198   198   197   195   192   190   187   184   180   178   175   172   171   168   167   165   165
 15.0   155   156   157   160   161   164   166   171   176   182   187   193   198   200   202   202   204   204   204   204   204   202   202   200   198   193   187   182   176   171   166   164   161   160   157   156
 20.0   147   148   150   154   156   159   162   168   173   179   187   197   204   208   210   209   209   207   206   207   209   209   210   208   204   197   187   179   173   168   162   159   156   154   150   148
 25.0   140   141   144   148   151   156   159   164   171   180   189   201   212   218   217   214   209   205   203   205   209   214   217   218   212   201   189   180   171   164   159   156   151   148   144   141
 30.0   133   135   139   143   149   153   155   162   168   181   195   210   225   230   226   217   207   199   196   199   207   217   226   230   225   210   195   181   168   162   155   153   149   143   139   135
 35.0   124   128   136   143   147   149   150   155   166   186   209   230   243   244   235   218   202   190   186   190   202   218   235   244   243   230   209   186   166   155   150   149   147   143   136   128
 40.0   118   123   132   144   147   148   145   150   164   197   234   253   264   254   236   214   192   178   172   178   192   214   236   254   264   253   234   197   164   150   145   148   147   144   132   123
 45.0   113   118   124   136   142   147   147   146   165   210   259   277   280   256   230   203   176   161   155   161   176   203   230   256   280   277   259   210   165   146   147   147   142   136   124   118
 50.0   104   107   109   122   132   140   147   147   171   229   292   300   282   247   212   185   157   144   137   144   157   185   212   247   282   300   292   229   171   147   147   140   132   122   109   107
 55.0  88.5  93.2  95.1   107   119   132   138   147   184   254   308   304   267   224   185   160   137   126   120   126   137   160   185   224   267   304   308   254   184   147   138   132   119   107  95.1  93.2
 60.0  68.4  73.7  74.1  88.0  99.9   117   121   133   180   251   293   282   234   192   151   130   112   104  98.3   104   112   130   151   192   234   282   293   251   180   133   121   117  99.9  88.0  74.1  73.7
 65.0  50.3  56.7  58.0  67.0  78.7  92.6  95.8   104   151   211   243   225   179   150   120   101  87.0  80.3  76.1  80.3  87.0   101   120   150   179   225   243   211   151   104  95.8  92.6  78.7  67.0  58.0  56.7
 70.0  36.5  46.4  44.1  44.7  52.7  60.5  62.8  70.8   102   147   163   148   114  97.4  79.2  69.9  58.8  53.7  50.6  53.7  58.8  69.9  79.2  97.4   114   148   163   147   102  70.8  62.8  60.5  52.7  44.7  44.1  46.4
 75.0  23.8  32.3  25.9  23.6  25.9  30.2  31.4  35.7  52.2  78.2  83.8  77.1  56.0  48.6  40.4  39.4  32.5  30.2  27.8  30.2  32.5  39.4  40.4  48.6  56.0  77.1  83.8  78.2  52.2  35.7  31.4  30.2  25.9  23.6  25.9  32.3
 80.0   8.3  11.0   8.1   7.3   7.4   9.0   9.3  11.1  16.2  25.9  27.0  25.3  17.0  15.3  14.1  15.2  12.9  12.4  11.2  12.4  12.9  15.2  14.1  15.3  17.0  25.3  27.0  25.9  16.2  11.1   9.3   9.0   7.4   7.3   8.1  11.0
 85.0   0.8   1.0   0.8   1.0   1.0   1.2   1.2   1.5   1.5   2.1   1.9   2.4   1.9   2.5   2.4   3.2   2.5   2.6   2.2   2.6   2.5   3.2   2.4   2.5   1.9   2.4   1.9   2.1   1.5   1.5   1.2   1.2   1.0   1.0   0.8   1.0
 90.0   0.2   0.2   0.2   0.2   0.3   0.3   0.3   0.4   0.4   0.4   0.3   0.2   0.2   0.2   0.2   0.3   0.2   0.2   0.2   0.2   0.2   0.3   0.2   0.2   0.2   0.2   0.3   0.4   0.4   0.4   0.3   0.3   0.3   0.2   0.2   0.2
 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