Illuminance plots of 12847

(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] 12847
# [MANUFAC] SiTECO
# [LUMCAT] 5NA590E1UR
# [LUMINAIRE] Classic luminaire, big, mast luminaire
# [MORE]  housing made of die cast aluminium, light gray painted (RAL 7035), with
# [MORE] power reduction relay "ECO"
# [MORE]  reflector segments, prismatic diffuser, acryl with frame
# [MORE]  indiv. Position, Lampholder adjustment:  A  and NAV-E 150/250W 20°,
# [MORE] (look at instruction sheet)
# [LAMPCAT] Osram: NAV-E 250W SUPER
# [LAMP] HSE 250W
# TILT=NONE
# Bulbs: 1,  32000 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:  285 W


# Source file: ies/12847.ies
# Luminaire flux = 23809 lm,
#                   74.4 % of the bulb flux
# between 75 and 90:  7.6 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  79.0 cd / 1000 lm ,  4.9 % of the luminaire flux
# 90deg and above:  max  17.0 cd / 1000 lm ,  2.3 % 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:  64 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 268 %
#  (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   382 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   352 cd / 1000 lm,
# maximum spec. lum. intensity   382 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   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163   163
  5.0   151   152   153   154   156   157   159   161   163   165   166   168   169   170   171   172   173   174   174   174   173   172   171   170   169   168   166   165   163   161   159   157   156   154   153   152
 10.0   143   144   146   147   150   155   161   168   173   176   179   180   179   175   174   173   174   174   174   174   174   173   174   175   179   180   179   176   173   168   161   155   150   147   146   144
 15.0   135   135   138   141   148   158   163   168   173   178   182   185   187   185   180   172   171   169   169   169   171   172   180   185   187   185   182   178   173   168   163   158   148   141   138   135
 20.0   129   129   129   133   140   148   156   164   173   179   184   186   185   182   180   172   165   162   161   162   165   172   180   182   185   186   184   179   173   164   156   148   140   133   129   129
 25.0   124   122   123   125   134   144   156   170   183   193   197   196   188   180   173   166   157   152   153   152   157   166   173   180   188   196   197   193   183   170   156   144   134   125   123   122
 30.0   116   115   115   117   130   147   164   181   197   208   214   211   199   182   164   155   147   143   144   143   147   155   164   182   199   211   214   208   197   181   164   147   130   117   115   115
 35.0   103   103   106   110   129   152   173   194   210   224   231   227   209   184   157   138   133   128   128   128   133   138   157   184   209   227   231   224   210   194   173   152   129   110   106   103
 40.0  88.0  92.0  96.0   103   131   160   180   194   211   233   246   241   223   191   153   122   116   110   105   110   116   122   153   191   223   241   246   233   211   194   180   160   131   103  96.0  92.0
 45.0  80.0  85.0  87.0  96.0   133   161   179   191   212   234   249   245   227   199   155   108  96.0  91.0  84.0  91.0  96.0   108   155   199   227   245   249   234   212   191   179   161   133  96.0  87.0  85.0
 50.0  67.0  71.0  77.0  91.0   138   163   171   181   204   230   250   238   217   200   159  98.0  81.0  77.0  70.0  77.0  81.0  98.0   159   200   217   238   250   230   204   181   171   163   138  91.0  77.0  71.0
 55.0  48.0  52.0  61.0  93.0   145   147   147   158   193   239   250   228   192   175   153  95.0  63.0  56.0  53.0  56.0  63.0  95.0   153   175   192   228   250   239   193   158   147   147   145  93.0  61.0  52.0
 60.0  32.0  33.0  45.0  87.0   130   122   125   138   216   281   327   291   209   150   134  86.0  42.0  34.0  35.0  34.0  42.0  86.0   134   150   209   291   327   281   216   138   125   122   130  87.0  45.0  33.0
 65.0  21.0  22.0  28.0  68.0   101   103   121   157   221   322   382   341   242   141   108  73.0  26.0  23.0  26.0  23.0  26.0  73.0   108   141   242   341   382   322   221   157   121   103   101  68.0  28.0  22.0
 70.0  16.0  19.0  25.0  46.0  75.0  98.0   114   131   200   296   352   321   235   128  75.0  54.0  25.0  23.0  23.0  23.0  25.0  54.0  75.0   128   235   321   352   296   200   131   114  98.0  75.0  46.0  25.0  19.0
 75.0  15.0  18.0  26.0  34.0  63.0  75.0  76.0  79.0   129   191   230   214   164  82.0  43.0  35.0  26.0  21.0  20.0  21.0  26.0  35.0  43.0  82.0   164   214   230   191   129  79.0  76.0  75.0  63.0  34.0  26.0  18.0
 80.0   9.0  11.0  14.0  17.0  35.0  42.0  36.0  35.0  55.0  75.0  79.0  77.0  58.0  31.0  19.0  16.0  15.0  12.0  12.0  12.0  15.0  16.0  19.0  31.0  58.0  77.0  79.0  75.0  55.0  35.0  36.0  42.0  35.0  17.0  14.0  11.0
 85.0   7.0   7.0   7.0   9.0  19.0  18.0  12.0  16.0  18.0  24.0  26.0  21.0  16.0  15.0  10.0   7.0   7.0   7.0   7.0   7.0   7.0   7.0  10.0  15.0  16.0  21.0  26.0  24.0  18.0  16.0  12.0  18.0  19.0   9.0   7.0   7.0
 90.0   4.0   2.0   5.0   6.0  10.0   8.0   8.0  11.0  14.0  16.0  17.0  15.0  10.0   9.0   7.0   5.0   4.0   4.0   4.0   4.0   4.0   5.0   7.0   9.0  10.0  15.0  17.0  16.0  14.0  11.0   8.0   8.0  10.0   6.0   5.0   2.0
 95.0   5.0   5.0   5.0   5.0   5.0   6.0   7.0   9.0  11.0  13.0  14.0  12.0   9.0   6.0   5.0   5.0   4.0   5.0   5.0   5.0   4.0   5.0   5.0   6.0   9.0  12.0  14.0  13.0  11.0   9.0   7.0   6.0   5.0   5.0   5.0   5.0
100.0   5.0   5.0   4.0   3.0   3.0   4.0   6.0   7.0   8.0  10.0  11.0  10.0   7.0   4.0   3.0   4.0   4.0   6.0   6.0   6.0   4.0   4.0   3.0   4.0   7.0  10.0  11.0  10.0   8.0   7.0   6.0   4.0   3.0   3.0   4.0   5.0
105.0   3.0   3.0   3.0   2.0   3.0   4.0   5.0   6.0   8.0   9.0  10.0   7.0   6.0   4.0   3.0   3.0   4.0   5.0   5.0   5.0   4.0   3.0   3.0   4.0   6.0   7.0  10.0   9.0   8.0   6.0   5.0   4.0   3.0   2.0   3.0   3.0
110.0   1.0   2.0   2.0   2.0   2.0   3.0   4.0   5.0   6.0   7.0   8.0   7.0   5.0   3.0   2.0   2.0   2.0   3.0   3.0   3.0   2.0   2.0   2.0   3.0   5.0   7.0   8.0   7.0   6.0   5.0   4.0   3.0   2.0   2.0   2.0   2.0
115.0   1.0   2.0   3.0   3.0   2.0   2.0   3.0   4.0   5.0   6.0   6.0   5.0   3.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   3.0   5.0   6.0   6.0   5.0   4.0   3.0   2.0   2.0   3.0   3.0   2.0
120.0   0.0   2.0   4.0   3.0   2.0   2.0   3.0   3.0   4.0   5.0   5.0   4.0   3.0   2.0   2.0   4.0   5.0   5.0   4.0   5.0   5.0   4.0   2.0   2.0   3.0   4.0   5.0   5.0   4.0   3.0   3.0   2.0   2.0   3.0   4.0   2.0
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