Illuminance plots of 35848

(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] 35848
# [MANUFAC] SiTECO
# [LUMCAT] 5NA558E1PT0C436
# [LUMINAIRE] SQ 100, Street light
# [MORE]  top and frame made of die cast aluminium, painted in RAL 9007 (aluminium
# [MORE] grey)
# [MORE]  radial facetted reflector, convex glass
# [MORE]  indiv. Position, LP 2, RP 4
# [LAMPCAT] Philips: CDM-TT 100W/830
# [LAMP] HIT-CRI 100W
# TILT=NONE
# Bulbs: 1,   8700 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.465   0.688   0.000
# Ballast factor: 1,  Input power:  114 W


# Source file: ies/35848.ies
# Luminaire flux =  6560 lm,
#                   75.4 % of the bulb flux
# between 75 and 90:  1.4 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max   7.9 cd / 1000 lm ,  0.4 % of the luminaire flux
# 90deg and above:  max   2.8 cd / 1000 lm ,  0.1 % of the luminaire flux
# CutOff Type: CIE_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:   3 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon:  14 %
#  (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   964 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   535 cd / 1000 lm,
# maximum spec. lum. intensity   964 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   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166   166
  5.0   157   157   157   159   160   163   165   168   171   172   174   177   180   182   185   187   188   189   190   189   188   187   185   182   180   177   174   172   171   168   165   163   160   159   157   157
 10.0   147   149   154   158   160   164   170   177   184   191   196   201   205   209   211   210   211   213   211   213   211   210   211   209   205   201   196   191   184   177   170   164   160   158   154   149
 15.0   140   143   149   154   160   164   172   177   183   195   207   220   230   236   239   235   226   227   228   227   226   235   239   236   230   220   207   195   183   177   172   164   160   154   149   143
 20.0   138   138   144   148   154   159   162   171   182   193   213   235   255   269   259   258   250   237   228   237   250   258   259   269   255   235   213   193   182   171   162   159   154   148   144   138
 25.0   129   130   135   140   145   151   156   162   174   192   233   275   294   291   276   266   255   234   227   234   255   266   276   291   294   275   233   192   174   162   156   151   145   140   135   130
 30.0   123   127   136   138   140   145   150   155   164   182   226   297   326   297   265   244   241   210   195   210   241   244   265   297   326   297   226   182   164   155   150   145   140   138   136   127
 35.0   118   120   127   136   139   140   143   151   160   179   247   329   322   274   250   223   209   186   169   186   209   223   250   274   322   329   247   179   160   151   143   140   139   136   127   120
 40.0   109   112   120   135   143   138   140   147   154   179   258   338   300   248   223   196   188   157   144   157   188   196   223   248   300   338   258   179   154   147   140   138   143   135   120   112
 45.0   102   105   116   118   146   141   140   145   148   174   287   368   295   233   196   163   155   133   120   133   155   163   196   233   295   368   287   174   148   145   140   141   146   118   116   105
 50.0  89.3  93.9   109  99.8   125   125   132   139   144   179   362   442   278   208   166   134   126   116   103   116   126   134   166   208   278   442   362   179   144   139   132   125   125  99.8   109  93.9
 55.0  74.3  78.7  88.7  89.8   106   104   115   132   143   176   446   460   238   169   138   108   107   107  83.3   107   107   108   138   169   238   460   446   176   143   132   115   104   106  89.8  88.7  78.7
 60.0  60.5  65.5  73.9  81.4  85.5  96.4   102   118   143   178   733   493   180   132   108  88.6  95.8  78.5  60.4  78.5  95.8  88.6   108   132   180   493   733   178   143   118   102  96.4  85.5  81.4  73.9  65.5
 65.0  50.4  59.2  64.9  77.1  80.0  86.6  99.8   111   130   210   964   297   125   106  88.7  76.1  78.1  54.5  41.1  54.5  78.1  76.1  88.7   106   125   297   964   210   130   111  99.8  86.6  80.0  77.1  64.9  59.2
 70.0  39.7  50.1  66.4  56.2  65.3  72.6  89.3   104   113   175   535   119  82.8  71.3  65.6  65.4  58.4  37.3  28.0  37.3  58.4  65.4  65.6  71.3  82.8   119   535   175   113   104  89.3  72.6  65.3  56.2  66.4  50.1
 75.0  37.1  71.9  56.5  11.7   8.3   7.9   8.6  11.7  15.2  20.6  22.7  16.4  14.4  13.6  15.2  20.2  23.3  21.2  22.3  21.2  23.3  20.2  15.2  13.6  14.4  16.4  22.7  20.6  15.2  11.7   8.6   7.9   8.3  11.7  56.5  71.9
 80.0   4.4   6.1   7.9   6.7   4.7   3.7   3.7   4.5   5.7   6.7   7.1   6.4   5.6   5.3   4.7   4.3   4.1   4.3   4.1   4.3   4.1   4.3   4.7   5.3   5.6   6.4   7.1   6.7   5.7   4.5   3.7   3.7   4.7   6.7   7.9   6.1
 85.0   1.9   2.1   2.2   2.2   3.5   2.5   1.8   1.7   1.9   2.4   2.1   1.9   1.6   1.6   1.4   1.3   1.3   1.3   1.5   1.3   1.3   1.3   1.4   1.6   1.6   1.9   2.1   2.4   1.9   1.7   1.8   2.5   3.5   2.2   2.2   2.1
 90.0   0.9   0.9   1.0   1.4   2.8   2.0   1.4   0.9   1.0   1.0   0.9   0.8   0.7   0.6   0.5   0.4   0.4   0.5   0.7   0.5   0.4   0.4   0.5   0.6   0.7   0.8   0.9   1.0   1.0   0.9   1.4   2.0   2.8   1.4   1.0   0.9
 95.0   0.2   0.2   0.3   0.4   0.6   0.6   0.6   0.6   0.6   0.7   0.7   0.6   0.5   0.4   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.3   0.4   0.5   0.6   0.7   0.7   0.6   0.6   0.6   0.6   0.6   0.4   0.3   0.2
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