Illuminance plots of 39369

(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] 39369
# [MANUFAC] SiTECO
# [LUMCAT] 5UK587E1MT1B
# [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, clear diffuser acryl
# [MORE]  indiv. Position, LP 1, RP 4
# [LAMPCAT] Osram: NAV-T 70W SUPER 4Y
# [LAMP] HST 70W
# TILT=NONE
# Bulbs: 1,   6500 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/39369.ies
# Luminaire flux =  5031 lm,
#                   77.4 % of the bulb flux
# between 75 and 90:  3.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  95.4 cd / 1000 lm ,  1.4 % of the luminaire flux
# 90deg and above:  max   4.1 cd / 1000 lm ,  0.4 % 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:  13 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  56 %
#  (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   453 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   480 cd / 1000 lm,
# maximum spec. lum. intensity   480 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   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179   179
  5.0   170   171   170   172   175   178   179   180   180   181   182   185   188   192   194   195   192   192   192   192   192   195   194   192   188   185   182   181   180   180   179   178   175   172   170   171
 10.0   159   158   162   163   168   174   178   180   184   188   195   201   207   213   210   210   211   209   207   209   211   210   210   213   207   201   195   188   184   180   178   174   168   163   162   158
 15.0   149   150   153   157   158   162   168   173   179   189   195   205   215   225   228   230   229   233   229   233   229   230   228   225   215   205   195   189   179   173   168   162   158   157   153   150
 20.0   142   145   146   150   154   155   160   165   170   181   200   218   230   241   248   245   243   245   245   245   243   245   248   241   230   218   200   181   170   165   160   155   154   150   146   145
 25.0   135   136   142   143   147   150   153   157   163   173   192   218   236   247   258   246   237   230   234   230   237   246   258   247   236   218   192   173   163   157   153   150   147   143   142   136
 30.0   144   140   143   139   139   143   144   149   155   160   177   205   235   242   243   230   219   218   213   218   219   230   243   242   235   205   177   160   155   149   144   143   139   139   143   140
 35.0   122   123   133   134   135   135   138   144   149   161   187   210   230   231   225   219   211   212   203   212   211   219   225   231   230   210   187   161   149   144   138   135   135   134   133   123
 40.0   108   114   121   131   130   130   133   139   147   163   186   214   231   224   216   196   185   192   170   192   185   196   216   224   231   214   186   163   147   139   133   130   130   131   121   114
 45.0  99.0   104   110   122   134   138   140   141   143   157   194   220   234   227   202   175   158   155   130   155   158   175   202   227   234   220   194   157   143   141   140   138   134   122   110   104
 50.0  91.1  93.6   100   113   143   149   142   150   140   165   228   238   246   213   191   152   129   121   106   121   129   152   191   213   246   238   228   165   140   150   142   149   143   113   100  93.6
 55.0  76.0  78.5  84.7   121   135   133   144   148   147   177   275   325   306   265   225   161   123   103  82.5   103   123   161   225   265   306   325   275   177   147   148   144   133   135   121  84.7  78.5
 60.0  61.8  63.6  75.2  94.9   131   154   177   142   137   172   303   415   390   277   220   140   104  83.0  61.4  83.0   104   140   220   277   390   415   303   172   137   142   177   154   131  94.9  75.2  63.6
 65.0  45.4  48.7  69.3  95.7   103   127   128   124   141   203   406   453   356   234   169   101  81.3  55.1  42.1  55.1  81.3   101   169   234   356   453   406   203   141   124   128   127   103  95.7  69.3  48.7
 70.0  29.3  35.7  50.7  64.6  67.0  72.3  76.4  81.1  94.4   254   480   386   239   133  89.2  61.1  40.1  30.2  28.8  30.2  40.1  61.1  89.2   133   239   386   480   254  94.4  81.1  76.4  72.3  67.0  64.6  50.7  35.7
 75.0  10.3  10.8  18.5  14.6  20.0  11.8  14.0  19.6  35.2   188   309   137  35.6  24.3  25.8  30.9  31.1  25.2  16.7  25.2  31.1  30.9  25.8  24.3  35.6   137   309   188  35.2  19.6  14.0  11.8  20.0  14.6  18.5  10.8
 80.0   4.1   7.2   8.6   5.4   6.1   8.1  10.1  12.3  17.7  56.4  95.4  27.2   8.3   5.9   3.9   3.0   2.6   2.4   2.3   2.4   2.6   3.0   3.9   5.9   8.3  27.2  95.4  56.4  17.7  12.3  10.1   8.1   6.1   5.4   8.6   7.2
 85.0   1.2   1.6   2.6   4.1   5.0   6.6   7.5   8.4   8.6   9.9  11.8   8.5   5.0   3.6   2.5   1.8   1.3   1.1   1.0   1.1   1.3   1.8   2.5   3.6   5.0   8.5  11.8   9.9   8.6   8.4   7.5   6.6   5.0   4.1   2.6   1.6
 90.0   0.3   0.6   1.2   2.2   2.2   3.0   3.1   3.7   4.1   3.6   3.5   3.1   2.4   1.7   1.1   0.7   0.5   0.5   0.5   0.5   0.5   0.7   1.1   1.7   2.4   3.1   3.5   3.6   4.1   3.7   3.1   3.0   2.2   2.2   1.2   0.6
 95.0   0.3   0.5   1.0   1.7   1.8   2.2   2.4   3.1   3.1   2.8   2.8   2.6   2.0   1.5   1.0   0.7   0.5   0.3   0.3   0.3   0.5   0.7   1.0   1.5   2.0   2.6   2.8   2.8   3.1   3.1   2.4   2.2   1.8   1.7   1.0   0.5
100.0   0.3   0.3   0.7   1.2   1.3   1.7   2.0   2.2   2.0   1.9   2.2   2.2   1.5   1.1   0.8   0.6   0.3   0.3   0.3   0.3   0.3   0.6   0.8   1.1   1.5   2.2   2.2   1.9   2.0   2.2   2.0   1.7   1.3   1.2   0.7   0.3
105.0   0.3   0.3   0.4   0.6   0.9   1.1   1.3   1.5   1.2   1.3   1.2   1.2   1.0   0.8   0.5   0.5   0.3   0.3   0.3   0.3   0.3   0.5   0.5   0.8   1.0   1.2   1.2   1.3   1.2   1.5   1.3   1.1   0.9   0.6   0.4   0.3
110.0   0.3   0.3   0.3   0.5   0.7   0.7   0.8   1.0   1.0   0.9   0.8   0.8   0.7   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.7   0.8   0.8   0.9   1.0   1.0   0.8   0.7   0.7   0.5   0.3   0.3
115.0   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.7   0.7   0.8   0.7   0.7   0.5   0.4   0.3   0.3   0.3   0.2   0.3   0.2   0.3   0.3   0.3   0.4   0.5   0.7   0.7   0.8   0.7   0.7   0.7   0.7   0.6   0.5   0.4   0.3
120.0   0.5   0.5   0.5   0.5   0.7   0.6   0.6   0.7   0.6   0.7   0.7   0.5   0.5   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.5   0.5   0.7   0.7   0.6   0.7   0.6   0.6   0.7   0.5   0.5   0.5
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