groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler MU MP

12037 85.04 386.45 42.61 193.34 -9.38 245.97 6.59 235.88 0.1360 553.4 189.8


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SDO HMI 2014-04-16 12:00:34 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 0.00 1.50 0.00 0.76 -9.47 251.20 11.82 250.59 0.2153 903.0 704.1
2 0.00 1.95 0.00 0.98 -9.80 249.01 9.63 245.13 0.1825 350.0 200.4
3 0.00 0.88 0.00 0.45 -10.20 248.34 8.96 241.50 0.1752 -450.0 -357.1
4 36.73 195.22 18.45 98.04 -9.27 248.29 8.91 246.33 0.1676 1443.4 466.4
5 9.91 -4.00 4.98 -4.00 -9.66 248.08 8.70 243.67 0.1671 917.8 999999
6 0.00 1.86 0.00 0.93 -7.65 248.03 8.65 255.48 0.1548 1084.0 858.0
7 10.97 -4.00 5.51 -4.00 -8.76 247.97 8.59 248.53 0.1593 1188.9 999999
8 1.68 -4.00 0.84 -4.00 -9.25 247.85 8.47 245.45 0.1606 1147.4 999999
9 0.00 5.22 0.00 2.62 -8.46 247.65 8.27 249.65 0.1525 811.0 807.4
10 0.00 1.24 0.00 0.62 -8.32 246.91 7.53 248.87 0.1397 830.0 607.9
11 0.00 2.65 0.00 1.33 -8.75 246.77 7.39 245.66 0.1401 839.0 672.1
12 0.00 1.15 0.00 0.58 -8.33 246.64 7.26 248.14 0.1353 886.0 588.8
13 0.00 1.59 0.00 0.80 -9.23 246.41 7.03 241.39 0.1382 724.0 619.4
14 1.68 7.61 0.84 3.81 -10.41 246.28 6.90 233.83 0.1470 -1074.2 -973.3
15 1.77 3.27 0.88 1.63 -8.34 245.47 6.09 244.50 0.1169 -1051.4 -823.5
16 0.00 3.63 0.00 1.81 -8.22 245.04 5.66 243.83 0.1093 -950.0 -857.6
17 0.35 4.34 0.18 2.16 -8.34 244.77 5.39 241.68 0.1061 -1119.0 -884.5
18 0.44 1.77 0.22 0.88 -9.82 244.30 4.92 228.12 0.1141 -1001.0 -795.1
19 0.00 1.33 0.00 0.66 -10.31 244.22 4.84 224.57 0.1187 -982.0 -779.8
20 0.00 3.01 0.00 1.50 -10.88 244.19 4.81 221.19 0.1257 -1098.0 -894.0
21 3.19 8.32 1.59 4.15 -10.16 243.88 4.50 223.42 0.1128 -1115.6 -829.1
22 0.53 10.44 0.26 5.20 -9.49 243.81 4.43 227.40 0.1039 -1115.8 -979.2
23 2.57 12.30 1.28 6.12 -8.44 243.70 4.32 235.30 0.0911 1193.9 905.6
24 0.35 1.59 0.18 0.79 -10.82 243.70 4.32 218.48 0.1195 -877.2 -714.1
25 0.00 2.04 0.00 1.02 -10.76 243.46 4.08 217.18 0.1161 -875.0 -870.5
26 3.45 76.02 1.72 37.81 -9.08 243.41 4.03 227.89 0.0939 -1009.6 223.1
27 0.00 4.87 0.00 2.43 -10.74 243.09 3.71 214.76 0.1119 -205.0 -632.1
28 0.53 -26.00 0.26 -26.00 -9.14 242.98 3.60 224.22 0.0893 945.5 999999
29 0.00 5.31 0.00 2.64 -10.19 242.96 3.58 216.82 0.1030 -868.0 -713.7
30 0.00 1.24 0.00 0.62 -12.95 242.50 3.12 202.20 0.1409 903.0 711.1
31 2.39 18.41 1.19 9.16 -10.32 242.41 3.03 211.70 0.0994 -995.6 -525.9
32 3.45 -26.00 1.72 -26.00 -9.50 242.37 2.99 216.34 0.0873 1124.5 999999
33 1.86 -26.00 0.92 -26.00 -9.26 242.31 2.93 217.47 0.0833 1171.0 999999
34 3.19 -31.00 1.59 -31.00 -10.56 242.23 2.85 208.93 0.1014 -1135.1 999999
35 0.00 2.12 0.00 1.06 -11.50 242.02 2.64 203.34 0.1145 953.0 794.2
36 0.00 0.88 0.00 0.44 -11.47 241.77 2.39 201.47 0.1124 772.0 707.9
37 0.00 1.77 0.00 0.88 -11.16 241.65 2.27 201.46 0.1067 1084.0 938.1
38 0.00 1.42 0.00 0.71 -11.38 241.62 2.24 200.49 0.1099 1092.0 885.8
39 0.00 1.50 0.00 0.75 -6.52 241.57 2.19 244.58 0.0421 1029.0 805.6


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.