Illuminance plots of 12842

(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] 12842
# [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:  B  and NAV-E 150/250W 0°, (look
# [MORE] 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/12842.ies
# Luminaire flux = 23748 lm,
#                   74.2 % of the bulb flux
# between 75 and 90:  4.7 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  30.0 cd / 1000 lm ,  3.7 % of the luminaire flux
# 90deg and above:  max  12.0 cd / 1000 lm ,  2.1 % 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:  56 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 229 %
#  (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   435 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   356 cd / 1000 lm,
# maximum spec. lum. intensity   435 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   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167   167
  5.0   165   166   167   170   173   174   174   174   175   174   175   174   174   174   173   170   167   166   165   166   167   170   173   174   174   174   175   174   175   174   174   174   173   170   167   166
 10.0   156   158   164   167   168   168   172   175   177   177   177   175   172   168   168   167   164   158   156   158   164   167   168   168   172   175   177   177   177   175   172   168   168   167   164   158
 15.0   146   148   155   159   165   173   175   178   179   179   179   178   175   173   165   159   155   148   146   148   155   159   165   173   175   178   179   179   179   178   175   173   165   159   155   148
 20.0   139   140   145   151   159   165   176   185   192   194   192   185   176   165   159   151   145   140   139   140   145   151   159   165   176   185   192   194   192   185   176   165   159   151   145   140
 25.0   131   131   137   143   151   167   186   204   217   221   217   204   186   167   151   143   137   131   131   131   137   143   151   167   186   204   217   221   217   204   186   167   151   143   137   131
 30.0   119   120   125   129   146   171   199   225   243   249   243   225   199   171   146   129   125   120   119   120   125   129   146   171   199   225   243   249   243   225   199   171   146   129   125   120
 35.0   107   109   112   117   143   178   211   244   259   278   259   244   211   178   143   117   112   109   107   109   112   117   143   178   211   244   259   278   259   244   211   178   143   117   112   109
 40.0  91.0  96.0  99.0   107   143   186   222   253   278   288   278   253   222   186   143   107  99.0  96.0  91.0  96.0  99.0   107   143   186   222   253   278   288   278   253   222   186   143   107  99.0  96.0
 45.0  76.0  81.0  85.0  98.0   147   189   213   241   274   288   274   241   213   189   147  98.0  85.0  81.0  76.0  81.0  85.0  98.0   147   189   213   241   274   288   274   241   213   189   147  98.0  85.0  81.0
 50.0  60.0  64.0  67.0  92.0   149   176   189   233   305   343   305   233   189   176   149  92.0  67.0  64.0  60.0  64.0  67.0  92.0   149   176   189   233   305   343   305   233   189   176   149  92.0  67.0  64.0
 55.0  43.0  43.0  49.0  88.0   135   143   159   229   345   404   345   229   159   143   135  88.0  49.0  43.0  43.0  43.0  49.0  88.0   135   143   159   229   345   404   345   229   159   143   135  88.0  49.0  43.0
 60.0  28.0  27.0  33.0  76.0   109   112   149   247   373   430   373   247   149   112   109  76.0  33.0  27.0  28.0  27.0  33.0  76.0   109   112   149   247   373   430   373   247   149   112   109  76.0  33.0  27.0
 65.0  23.0  21.0  24.0  57.0  73.0  88.0   136   238   372   435   372   238   136  88.0  73.0  57.0  24.0  21.0  23.0  21.0  24.0  57.0  73.0  88.0   136   238   372   435   372   238   136  88.0  73.0  57.0  24.0  21.0
 70.0  18.0  20.0  24.0  38.0  44.0  62.0   108   180   301   356   301   180   108  62.0  44.0  38.0  24.0  20.0  18.0  20.0  24.0  38.0  44.0  62.0   108   180   301   356   301   180   108  62.0  44.0  38.0  24.0  20.0
 75.0  14.0  14.0  19.0  21.0  23.0  36.0  51.0  89.0   138   166   138  89.0  51.0  36.0  23.0  21.0  19.0  14.0  14.0  14.0  19.0  21.0  23.0  36.0  51.0  89.0   138   166   138  89.0  51.0  36.0  23.0  21.0  19.0  14.0
 80.0   9.0   8.0   8.0   9.0  13.0  21.0  23.0  29.0  30.0  30.0  30.0  29.0  23.0  21.0  13.0   9.0   8.0   8.0   9.0   8.0   8.0   9.0  13.0  21.0  23.0  29.0  30.0  30.0  30.0  29.0  23.0  21.0  13.0   9.0   8.0   8.0
 85.0   6.0   6.0   6.0   6.0   9.0  13.0  11.0  16.0  16.0  18.0  16.0  16.0  11.0  13.0   9.0   6.0   6.0   6.0   6.0   6.0   6.0   6.0   9.0  13.0  11.0  16.0  16.0  18.0  16.0  16.0  11.0  13.0   9.0   6.0   6.0   6.0
 90.0   3.0   3.0   4.0   4.0   6.0   7.0   8.0  10.0  10.0  10.0  10.0  10.0   8.0   7.0   6.0   4.0   4.0   3.0   3.0   3.0   4.0   4.0   6.0   7.0   8.0  10.0  10.0  10.0  10.0  10.0   8.0   7.0   6.0   4.0   4.0   3.0
 95.0   5.0   4.0   4.0   4.0   4.0   5.0   7.0  10.0   9.0  10.0   9.0  10.0   7.0   5.0   4.0   4.0   4.0   4.0   5.0   4.0   4.0   4.0   4.0   5.0   7.0  10.0   9.0  10.0   9.0  10.0   7.0   5.0   4.0   4.0   4.0   4.0
100.0   5.0   4.0   3.0   3.0   3.0   3.0   6.0   8.0  11.0  12.0  11.0   8.0   6.0   3.0   3.0   3.0   3.0   4.0   5.0   4.0   3.0   3.0   3.0   3.0   6.0   8.0  11.0  12.0  11.0   8.0   6.0   3.0   3.0   3.0   3.0   4.0
105.0   4.0   3.0   3.0   2.0   2.0   3.0   5.0   7.0  10.0  11.0  10.0   7.0   5.0   3.0   2.0   2.0   3.0   3.0   4.0   3.0   3.0   2.0   2.0   3.0   5.0   7.0  10.0  11.0  10.0   7.0   5.0   3.0   2.0   2.0   3.0   3.0
110.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   6.0   8.0   9.0   8.0   6.0   4.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   6.0   8.0   9.0   8.0   6.0   4.0   3.0   2.0   2.0   2.0   2.0
115.0   1.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   7.0   6.0   7.0   4.0   3.0   2.0   2.0   2.0   2.0   2.0   1.0   2.0   2.0   2.0   2.0   2.0   3.0   4.0   7.0   6.0   7.0   4.0   3.0   2.0   2.0   2.0   2.0   2.0
120.0   2.0   3.0   4.0   2.0   2.0   2.0   3.0   3.0   4.0   5.0   4.0   3.0   3.0   2.0   2.0   2.0   4.0   3.0   2.0   3.0   4.0   2.0   2.0   2.0   3.0   3.0   4.0   5.0   4.0   3.0   3.0   2.0   2.0   2.0   4.0   3.0
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