Illuminance plots of 22266_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] 22266
# [MANUFAC] SiTECO
# [LUMCAT] 5NA590E0T
# [LUMINAIRE] Classic luminaire, big, mast luminaire
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035)
# [MORE]  reflector segments, pearl diffuser, acryl with frame
# [MORE]  default position, Lampholder adjustment:  62°  and reflector position:
# [MORE] 10°, (look at instruction sheet)
# [LAMPCAT] Osram: NAV-E 70W/E
# [LAMP] HSE-E 70W
# TILT=NONE
# Bulbs: 2,   5600 lm each
# Number of measured angles:  37 vertical,  37 horizontal ones
# Photometric type: 1,  Units type: 2
# Luminous openig width, length and height:   0.352   0.850   0.000
# Ballast factor: 1,  Input power:  166 W


# Source file: ies/22266_D.ies
# Luminaire flux =  7605 lm,
#                   67.9 % of the bulb flux
# between 75 and 90:  7.5 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  93.6 cd / 1000 lm ,  4.1 % of the luminaire flux
# 90deg and above:  max   6.1 cd / 1000 lm ,  1.3 % 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:  33 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 138 %
#  (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   238 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   208 cd / 1000 lm,
# maximum spec. lum. intensity   238 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   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176   176
  5.0   176   176   176   176   176   177   177   177   176   176   176   177   177   177   176   176   176   176   176   176   176   176   176   177   177   177   176   176   176   177   177   177   176   176   176   176
 10.0   173   173   173   174   174   175   175   175   175   174   175   175   176   176   175   175   175   175   175   175   175   175   175   176   176   175   175   174   175   175   175   175   174   174   173   173
 15.0   167   168   168   169   170   171   172   173   173   173   173   174   174   174   172   172   171   171   171   171   171   172   172   174   174   174   173   173   173   173   172   171   170   169   168   168
 20.0   161   162   162   164   164   167   168   171   172   173   173   173   172   170   168   167   165   165   164   165   165   167   168   170   172   173   173   173   172   171   168   167   164   164   162   162
 25.0   152   153   154   156   159   162   166   169   172   174   174   173   170   167   163   160   156   156   154   156   156   160   163   167   170   173   174   174   172   169   166   162   159   156   154   153
 30.0   143   144   145   149   153   158   162   167   172   175   176   174   169   163   157   151   146   145   143   145   146   151   157   163   169   174   176   175   172   167   162   158   153   149   145   144
 35.0   133   134   136   141   146   152   157   164   172   177   179   176   168   159   150   142   136   134   133   134   136   142   150   159   168   176   179   177   172   164   157   152   146   141   136   134
 40.0   122   124   126   133   138   144   150   160   170   177   180   177   166   154   142   133   126   124   122   124   126   133   142   154   166   177   180   177   170   160   150   144   138   133   126   124
 45.0   111   113   116   123   129   136   143   156   170   180   186   181   165   147   132   122   115   112   110   112   115   122   132   147   165   181   186   180   170   156   143   136   129   123   116   113
 50.0  97.0  99.9   104   112   118   126   137   155   176   191   200   191   167   142   122   111   102  99.1  96.6  99.1   102   111   122   142   167   191   200   191   176   155   137   126   118   112   104  99.9
 55.0  84.6  86.5  90.5 100.0   109   117   131   155   186   208   221   206   171   136   111  98.1  89.0  85.8  84.1  85.8  89.0  98.1   111   136   171   206   221   208   186   155   131   117   109 100.0  90.5  86.5
 60.0  73.5  74.8  77.8  85.8  98.8   107   122   151   191   221   238   220   174   130   100  85.1  74.5  72.8  70.8  72.8  74.5  85.1   100   130   174   220   238   221   191   151   122   107  98.8  85.8  77.8  74.8
 65.0  59.5  63.1  61.7  71.6  87.2  96.5   108   138   182   218   238   218   166   118  89.8  74.5  62.7  59.9  55.8  59.9  62.7  74.5  89.8   118   166   218   238   218   182   138   108  96.5  87.2  71.6  61.7  63.1
 70.0  45.2  49.5  50.7  57.4  71.1  81.1  85.9   112   153   191   208   189   139  98.9  77.0  63.2  56.0  46.9  41.7  46.9  56.0  63.2  77.0  98.9   139   189   208   191   153   112  85.9  81.1  71.1  57.4  50.7  49.5
 75.0  34.7  37.1  41.0  41.3  48.3  57.5  56.0  69.9   105   140   152   134  96.3  69.4  50.9  46.8  46.4  35.5  32.1  35.5  46.4  46.8  50.9  69.4  96.3   134   152   140   105  69.9  56.0  57.5  48.3  41.3  41.0  37.1
 80.0  19.6  22.7  26.1  23.3  23.5  31.3  27.9  39.0  55.5  69.7  93.6  61.8  50.6  37.2  25.4  26.0  28.5  21.5  18.1  21.5  28.5  26.0  25.4  37.2  50.6  61.8  93.6  69.7  55.5  39.0  27.9  31.3  23.5  23.3  26.1  22.7
 85.0   8.2  10.5  11.7  10.1   9.2  14.1  11.5  15.3  18.4  26.2  26.6  26.5  19.1  15.8   9.5  10.0  10.9   9.2   7.3   9.2  10.9  10.0   9.5  15.8  19.1  26.5  26.6  26.2  18.4  15.3  11.5  14.1   9.2  10.1  11.7  10.5
 90.0   3.5   4.3   4.7   4.5   4.0   5.0   4.2   4.9   5.3   6.1   6.1   5.1   5.0   5.0   3.9   4.1   4.1   3.7   3.0   3.7   4.1   4.1   3.9   5.0   5.0   5.1   6.1   6.1   5.3   4.9   4.2   5.0   4.0   4.5   4.7   4.3
 95.0   3.1   3.1   3.1   3.1   2.8   2.8   2.9   3.1   3.2   3.5   3.4   3.4   3.0   2.9   2.8   2.9   2.9   2.8   2.9   2.8   2.9   2.9   2.8   2.9   3.0   3.4   3.4   3.5   3.2   3.1   2.9   2.8   2.8   3.1   3.1   3.1
100.0   2.5   2.8   2.5   2.8   2.6   2.5   2.7   2.8   3.0   3.1   3.1   2.9   2.7   2.6   2.7   2.9   2.9   3.0   2.9   3.0   2.9   2.9   2.7   2.6   2.7   2.9   3.1   3.1   3.0   2.8   2.7   2.5   2.6   2.8   2.5   2.8
105.0   2.1   1.7   1.5   2.5   2.5   2.4   2.5   2.7   2.9   2.9   2.9   2.7   2.5   2.5   2.7   2.9   2.8   2.5   2.3   2.5   2.8   2.9   2.7   2.5   2.5   2.7   2.9   2.9   2.9   2.7   2.5   2.4   2.5   2.5   1.5   1.7
110.0   1.1   0.9   0.8   1.5   1.9   2.1   2.2   2.4   2.6   2.7   2.7   2.5   2.2   2.2   2.4   2.6   2.4   1.6   1.9   1.6   2.4   2.6   2.4   2.2   2.2   2.5   2.7   2.7   2.6   2.4   2.2   2.1   1.9   1.5   0.8   0.9
115.0   0.8   0.5   0.6   0.8   1.1   1.3   1.3   1.7   2.0   2.2   2.0   1.7   1.4   1.6   1.8   2.0   1.8   1.2   0.9   1.2   1.8   2.0   1.8   1.6   1.4   1.7   2.0   2.2   2.0   1.7   1.3   1.3   1.1   0.8   0.6   0.5
120.0   0.6   0.5   0.5   0.6   0.7   0.8   0.8   0.8   0.9   1.1   1.0   0.9   0.8   1.0   1.2   1.4   1.1   1.1   0.8   1.1   1.1   1.4   1.2   1.0   0.8   0.9   1.0   1.1   0.9   0.8   0.8   0.8   0.7   0.6   0.5   0.5
125.0   0.5   0.4   0.4   0.5   0.5   0.6   0.6   0.7   0.7   0.8   0.7   0.7   0.6   0.7   0.8   0.9   0.7   0.9   0.6   0.9   0.7   0.9   0.8   0.7   0.6   0.7   0.7   0.8   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.4
130.0   0.4   0.4   0.4   0.4   0.5   0.5   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.5   0.6   0.6   0.6   0.7   0.5   0.7   0.6   0.6   0.6   0.5   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.5   0.5   0.4   0.4   0.4
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