Illuminance plots of 22258

(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] 22258
# [MANUFAC] SiTECO
# [LUMCAT] 5NA570E0T
# [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]  indiv. Position, Lampholder adjustment:  62°  and reflector position:
# [MORE] 0°, (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/22258.ies
# Luminaire flux =  7661 lm,
#                   68.4 % 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  87.6 cd / 1000 lm ,  4.1 % of the luminaire flux
# 90deg and above:  max   6.6 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:  34 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 139 %
#  (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   236 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   208 cd / 1000 lm,
# maximum spec. lum. intensity   236 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   174   174   174   174   175   175   175   175   175   175   175   175   175   175   175   174   174   174   174   174   174   174   175   175   175   175   175   175   175   175   175   175   175   174   174   174
 15.0   169   169   169   171   171   173   173   174   174   174   174   174   173   173   171   171   169   169   169   169   169   171   171   173   173   174   174   174   174   174   173   173   171   171   169   169
 20.0   162   163   163   165   166   169   170   172   173   174   173   172   170   169   166   165   163   163   162   163   163   165   166   169   170   172   173   174   173   172   170   169   166   165   163   163
 25.0   153   154   155   158   160   165   169   172   175   175   175   172   169   165   160   158   155   154   153   154   155   158   160   165   169   172   175   175   175   172   169   165   160   158   155   154
 30.0   144   145   146   149   154   161   167   173   177   179   177   173   167   161   154   149   146   145   144   145   146   149   154   161   167   173   177   179   177   173   167   161   154   149   146   145
 35.0   133   134   136   141   148   155   164   174   182   185   182   174   164   155   148   141   136   134   133   134   136   141   148   155   164   174   182   185   182   174   164   155   148   141   136   134
 40.0   123   125   126   133   140   149   160   175   186   190   186   175   160   149   140   133   126   125   123   125   126   133   140   149   160   175   186   190   186   175   160   149   140   133   126   125
 45.0   111   113   116   123   130   141   155   175   190   195   190   175   155   141   130   123   116   113   111   113   116   123   130   141   155   175   190   195   190   175   155   141   130   123   116   113
 50.0  97.3  99.9   104   112   119   132   151   177   199   205   199   177   151   132   119   112   104  99.9  97.3  99.9   104   112   119   132   151   177   199   205   199   177   151   132   119   112   104  99.9
 55.0  84.7  86.6  90.6   100   109   123   146   181   213   222   213   181   146   123   109   100  90.6  86.6  84.7  86.6  90.6   100   109   123   146   181   213   222   213   181   146   123   109   100  90.6  86.6
 60.0  72.4  74.1  75.5  87.0  99.2   113   140   183   224   236   224   183   140   113  99.2  87.0  75.5  74.1  72.4  74.1  75.5  87.0  99.2   113   140   183   224   236   224   183   140   113  99.2  87.0  75.5  74.1
 65.0  57.7  61.7  61.7  73.5  89.7   101   127   173   220   236   220   173   127   101  89.7  73.5  61.7  61.7  57.7  61.7  61.7  73.5  89.7   101   127   173   220   236   220   173   127   101  89.7  73.5  61.7  61.7
 70.0  43.6  48.2  51.0  62.3  75.6  83.5   102   144   189   208   189   144   102  83.5  75.6  62.3  51.0  48.2  43.6  48.2  51.0  62.3  75.6  83.5   102   144   189   208   189   144   102  83.5  75.6  62.3  51.0  48.2
 75.0  33.4  36.1  41.4  46.5  52.2  57.9  70.4  98.8   134   155   134  98.8  70.4  57.9  52.2  46.5  41.4  36.1  33.4  36.1  41.4  46.5  52.2  57.9  70.4  98.8   134   155   134  98.8  70.4  57.9  52.2  46.5  41.4  36.1
 80.0  18.9  22.0  26.2  26.1  26.2  30.1  34.8  52.6  73.4  87.6  73.4  52.6  34.8  30.1  26.2  26.1  26.2  22.0  18.9  22.0  26.2  26.1  26.2  30.1  34.8  52.6  73.4  87.6  73.4  52.6  34.8  30.1  26.2  26.1  26.2  22.0
 85.0   7.7   9.9  11.2  10.6   9.9  13.3  14.1  20.4  23.5  30.6  23.5  20.4  14.1  13.3   9.9  10.6  11.2   9.9   7.7   9.9  11.2  10.6   9.9  13.3  14.1  20.4  23.5  30.6  23.5  20.4  14.1  13.3   9.9  10.6  11.2   9.9
 90.0   3.3   4.0   4.4   4.4   4.1   4.9   4.6   5.6   5.9   6.6   5.9   5.6   4.6   4.9   4.1   4.4   4.4   4.0   3.3   4.0   4.4   4.4   4.1   4.9   4.6   5.6   5.9   6.6   5.9   5.6   4.6   4.9   4.1   4.4   4.4   4.0
 95.0   3.0   2.9   3.0   3.0   2.8   2.9   3.0   3.3   3.4   3.6   3.4   3.3   3.0   2.9   2.8   3.0   3.0   2.9   3.0   2.9   3.0   3.0   2.8   2.9   3.0   3.3   3.4   3.6   3.4   3.3   3.0   2.9   2.8   3.0   3.0   2.9
100.0   2.7   2.9   2.7   2.9   2.7   2.6   2.7   2.9   3.1   3.1   3.1   2.9   2.7   2.6   2.7   2.9   2.7   2.9   2.7   2.9   2.7   2.9   2.7   2.6   2.7   2.9   3.1   3.1   3.1   2.9   2.7   2.6   2.7   2.9   2.7   2.9
105.0   2.2   2.1   2.1   2.7   2.6   2.5   2.5   2.7   2.9   2.9   2.9   2.7   2.5   2.5   2.6   2.7   2.1   2.1   2.2   2.1   2.1   2.7   2.6   2.5   2.5   2.7   2.9   2.9   2.9   2.7   2.5   2.5   2.6   2.7   2.1   2.1
110.0   1.5   1.3   1.6   2.1   2.2   2.1   2.2   2.5   2.7   2.7   2.7   2.5   2.2   2.1   2.2   2.1   1.6   1.3   1.5   1.3   1.6   2.1   2.2   2.1   2.2   2.5   2.7   2.7   2.7   2.5   2.2   2.1   2.2   2.1   1.6   1.3
115.0   0.8   0.9   1.2   1.4   1.5   1.5   1.4   1.7   2.0   2.2   2.0   1.7   1.4   1.5   1.5   1.4   1.2   0.9   0.8   0.9   1.2   1.4   1.5   1.5   1.4   1.7   2.0   2.2   2.0   1.7   1.4   1.5   1.5   1.4   1.2   0.9
120.0   0.7   0.8   0.8   1.0   0.9   0.9   0.8   0.9   1.0   1.1   1.0   0.9   0.8   0.9   0.9   1.0   0.8   0.8   0.7   0.8   0.8   1.0   0.9   0.9   0.8   0.9   1.0   1.1   1.0   0.9   0.8   0.9   0.9   1.0   0.8   0.8
125.0   0.6   0.7   0.6   0.7   0.7   0.6   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.6   0.7   0.7   0.6   0.7   0.6   0.7   0.6   0.7   0.7   0.6   0.6   0.7   0.8   0.8   0.8   0.7   0.6   0.6   0.7   0.7   0.6   0.7
130.0   0.5   0.6   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.6   0.5   0.6   0.5   0.5   0.5   0.5   0.6   0.6   0.7   0.7   0.7   0.6   0.6   0.5   0.5   0.5   0.5   0.6
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