Illuminance plots of 13048

(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] 13048
# [MANUFAC] SiTECO
# [LUMCAT] 5NA590E1NR
# [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, pearl diffuser, acryl with frame
# [MORE]  indiv. Position, Lampholder adjustment:  A  and NAV-T 250W/400W, (look
# [MORE] at instruction sheet)
# [LAMPCAT] Osram: NAV-T 250W SUPER
# [LAMP] HST 250W
# TILT=NONE
# Bulbs: 1,  33000 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/13048.ies
# Luminaire flux = 25805 lm,
#                   78.2 % of the bulb flux
# between 75 and 90:  2.1 % of the luminaire flux
#  - this part causes just GLARE in case of road lighting and similar purposes
# 80deg and above:  max  13.0 cd / 1000 lm ,  1.9 % of the luminaire flux
# 90deg and above:  max   5.0 cd / 1000 lm ,  1.1 % 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:  30 %
#  Increase of Sky Luminance in Distant Places by light below 15.0 degrees
#    due to light going from the luminaire directly above horizon: 122 %
#  (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   327 cd / 1000 lm,
# 67.5 deg to < 76  deg:   max   169 cd / 1000 lm,
# maximum spec. lum. intensity   423 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   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206   206
  5.0   202   203   183   203   203   202   203   203   203   203   203   203   203   204   204   205   206   207   207   207   206   205   204   204   203   203   203   203   203   203   203   202   203   203   183   203
 10.0   198   199   199   199   199   199   200   201   201   201   202   202   202   202   202   203   203   204   205   204   203   203   202   202   202   202   202   201   201   201   200   199   199   199   199   199
 15.0   192   193   193   194   195   197   197   198   201   203   203   201   202   202   200   200   200   200   203   200   200   200   200   202   202   201   203   203   201   198   197   197   195   194   193   193
 20.0   184   183   184   186   187   193   197   201   203   205   205   203   203   203   196   196   195   195   196   195   195   196   196   203   203   203   205   205   203   201   197   193   187   186   184   183
 25.0   173   173   173   173   181   188   196   200   203   207   208   207   205   197   195   186   186   185   185   185   186   186   195   197   205   207   208   207   203   200   196   188   181   173   173   173
 30.0   160   159   161   164   173   181   189   198   211   222   228   222   211   201   187   181   173   170   170   170   173   181   187   201   211   222   228   222   211   198   189   181   173   164   161   159
 35.0   144   145   146   154   163   172   184   211   247   272   277   270   247   216   186   166   155   153   152   153   155   166   186   216   247   270   277   272   247   211   184   172   163   154   146   145
 40.0   129   131   133   142   150   162   185   226   258   288   304   302   277   244   194   156   139   134   133   134   139   156   194   244   277   302   304   288   258   226   185   162   150   142   133   131
 45.0   118   120   121   126   136   148   174   209   281   328   351   346   314   256   196   149   122   115   114   115   122   149   196   256   314   346   351   328   281   209   174   148   136   126   121   120
 50.0   102   105   102   109   118   130   156   221   301   368   399   396   347   258   187   135   105   100  97.0   100   105   135   187   258   347   396   399   368   301   221   156   130   118   109   102   105
 55.0  80.0  85.0  86.0  90.0   100   110   139   210   301   376   422   423   356   246   166   107  87.0  80.0  76.0  80.0  87.0   107   166   246   356   423   422   376   301   210   139   110   100  90.0  86.0  85.0
 60.0  59.0  62.0  70.0  75.0  84.0  97.0   115   173   268   344   405   409   330   224   138  84.0  70.0  59.0  54.0  59.0  70.0  84.0   138   224   330   409   405   344   268   173   115  97.0  84.0  75.0  70.0  62.0
 65.0  40.0  43.0  52.0  64.0  75.0  75.0  77.0   115   195   265   318   327   256   179   113  66.0  55.0  43.0  40.0  43.0  55.0  66.0   113   179   256   327   318   265   195   115  77.0  75.0  75.0  64.0  52.0  43.0
 70.0  22.0  24.0  32.0  48.0  40.0  34.0  38.0  55.0   100   129   154   169   135  97.0  67.0  54.0  37.0  30.0  27.0  30.0  37.0  54.0  67.0  97.0   135   169   154   129   100  55.0  38.0  34.0  40.0  48.0  32.0  24.0
 75.0  10.0  11.0  13.0  21.0  10.0  13.0  13.0  17.0  30.0  33.0  35.0  47.0  41.0  31.0  24.0  27.0  15.0  14.0  14.0  14.0  15.0  27.0  24.0  31.0  41.0  47.0  35.0  33.0  30.0  17.0  13.0  13.0  10.0  21.0  13.0  11.0
 80.0   6.0   6.0   7.0   8.0   7.0   7.0   7.0   8.0   9.0   9.0  10.0  13.0  11.0   8.0   8.0   8.0   7.0   8.0   8.0   8.0   7.0   8.0   8.0   8.0  11.0  13.0  10.0   9.0   9.0   8.0   7.0   7.0   7.0   8.0   7.0   6.0
 85.0   4.0   4.0   4.0   5.0   5.0   5.0   5.0   5.0   6.0   6.0   6.0   7.0   6.0   5.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   5.0   6.0   7.0   6.0   6.0   6.0   5.0   5.0   5.0   5.0   5.0   4.0   4.0
 90.0   2.0   2.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   5.0   5.0   4.0   4.0   3.0   3.0   3.0   2.0   2.0   2.0   3.0   3.0   3.0   4.0   4.0   5.0   5.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   2.0
 95.0   2.0   2.0   2.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   2.0   2.0
100.0   2.0   2.0   2.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   2.0   2.0
105.0   1.0   1.0   1.0   2.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   4.0   2.0   1.0   1.0
110.0   1.0   1.0   1.0   2.0   3.0   3.0   3.0   3.0   4.0   4.0   3.0   3.0   3.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   3.0   3.0   3.0   4.0   4.0   3.0   3.0   3.0   3.0   2.0   1.0   1.0
115.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   3.0   3.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   2.0   2.0   3.0   3.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0
120.0   1.0   1.0   1.0   1.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   2.0   1.0   1.0   1.0   1.0   1.0   2.0   1.0   1.0   1.0   2.0   2.0   2.0   2.0   2.0   1.0   1.0   1.0   1.0   1.0   1.0
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