Illuminance plots of 37802

(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] 37802
# [MANUFAC] SiTECO
# [LUMCAT] 5NA587E1MT1F
# [LUMINAIRE] SC 50, Street light
# [MORE]  Aluminium pressure die-cast housing, painted with grey aluminium (RAL
# [MORE] 9007), parallel compensated, ignitors with automatic disconnection, with
# [MORE] power reduction relay "ECO"
# [MORE]  radial facetted reflector, flat safety glass
# [MORE]  indiv. Position, LP 2, RP 8
# [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:   0.253   0.253   0.000
# Ballast factor: 1,  Input power:   83 W


# Source file: ies/37802.ies
# Luminaire flux =  4811 lm,
#                   72.9 % of the bulb flux
# between 75 and 90:  1.3 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  11.7 cd / 1000 lm ,  0.3 % 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   365 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   265 cd / 1000 lm,
# maximum spec. lum. intensity   462 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   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141   141
  5.0   136   136   136   136   137   138   139   140   142   144   145   147   148   148   149   149   149   148   148   148   149   149   149   148   148   147   145   144   142   140   139   138   137   136   136   136
 10.0   133   134   134   135   136   138   140   141   143   146   149   153   155   158   159   158   156   155   154   155   156   158   159   158   155   153   149   146   143   141   140   138   136   135   134   134
 15.0   130   131   133   135   136   138   138   141   142   144   148   155   162   165   171   174   176   173   167   173   176   174   171   165   162   155   148   144   142   141   138   138   136   135   133   131
 20.0   128   129   132   137   137   138   137   139   140   143   151   158   167   178   185   189   195   190   182   190   195   189   185   178   167   158   151   143   140   139   137   138   137   137   132   129
 25.0   123   126   129   132   134   134   138   139   140   141   147   159   179   195   207   214   209   206   198   206   209   214   207   195   179   159   147   141   140   139   138   134   134   132   129   126
 30.0   123   125   130   128   129   133   136   137   138   139   147   166   184   206   230   228   217   219   203   219   217   228   230   206   184   166   147   139   138   137   136   133   129   128   130   125
 35.0   120   126   134   126   127   129   131   134   133   136   146   175   207   224   237   232   229   230   200   230   229   232   237   224   207   175   146   136   133   134   131   129   127   126   134   126
 40.0   109   115   120   118   128   130   133   133   133   135   144   184   223   251   254   254   239   243   213   243   239   254   254   251   223   184   144   135   133   133   133   130   128   118   120   115
 45.0   103   108   110   111   132   131   137   134   134   137   154   188   227   258   284   268   245   250   214   250   245   268   284   258   227   188   154   137   134   134   137   131   132   111   110   108
 50.0 100.0   102   104   106   128   134   139   144   134   139   167   218   249   272   303   309   292   281   254   281   292   309   303   272   249   218   167   139   134   144   139   134   128   106   104   102
 55.0  87.2  88.8   100   109   136   149   137   124   127   137   156   262   354   388   415   367   299   296   257   296   299   367   415   388   354   262   156   137   127   124   137   149   136   109   100  88.8
 60.0  72.1  72.5  92.1  95.0  85.8   150   116   116   122   121   153   302   462   439   384   307   237   223   200   223   237   307   384   439   462   302   153   121   122   116   116   150  85.8  95.0  92.1  72.5
 65.0  50.2  50.7  58.2  68.2  75.8  80.1  86.2  89.0   104   103   191   362   365   326   232   159   120   101  84.0   101   120   159   232   326   365   362   191   103   104  89.0  86.2  80.1  75.8  68.2  58.2  50.7
 70.0  16.9  16.9  21.2  20.8  21.4  17.3  28.4  19.8  15.6  27.7   171   265   228   136  71.0  54.4  44.2  38.1  29.7  38.1  44.2  54.4  71.0   136   228   265   171  27.7  15.6  19.8  28.4  17.3  21.4  20.8  21.2  16.9
 75.0   5.9   7.8  11.4   8.3   8.9   9.1  11.7  10.4   9.6  23.0   103  90.1  37.3  11.0   7.5  26.7  22.0  15.0  10.1  15.0  22.0  26.7   7.5  11.0  37.3  90.1   103  23.0   9.6  10.4  11.7   9.1   8.9   8.3  11.4   7.8
 80.0   2.5   5.4   3.2   2.7   3.2   3.7   5.2   4.6   5.0   4.7   8.6  11.7   6.4   3.6   3.0   2.6   2.5   2.5   2.5   2.5   2.5   2.6   3.0   3.6   6.4  11.7   8.6   4.7   5.0   4.6   5.2   3.7   3.2   2.7   3.2   5.4
 85.0   1.0   1.0   1.2   1.5   1.8   2.1   2.2   2.2   2.2   2.3   2.8   3.3   2.8   2.1   1.7   1.5   1.3   1.2   1.2   1.2   1.3   1.5   1.7   2.1   2.8   3.3   2.8   2.3   2.2   2.2   2.2   2.1   1.8   1.5   1.2   1.0
 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