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

12173 45.06 187.20 44.25 186.09 -16.82 251.50 55.78 246.02 0.8653 -80.2 -69.0


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SDO HMI 2014-09-30 04:00:33 UT

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

1 8.99 48.33 10.29 55.59 -18.00 255.92 60.20 246.28 0.9032 304.4 -88.5
2 0.00 1.41 0.00 1.57 -17.03 255.32 59.60 247.13 0.8969 38.0 55.5
3 3.09 30.78 3.41 33.90 -17.26 255.07 59.35 246.80 0.8957 572.2 475.0
4 0.97 -3.00 1.06 -3.00 -17.05 254.83 59.11 246.96 0.8935 612.7 999999
5 2.82 -3.00 3.16 -3.00 -17.97 255.26 59.54 246.11 0.8986 534.9 999999
6 3.44 -3.00 3.76 -3.00 -17.39 254.77 59.04 246.56 0.8938 746.9 999999
7 0.00 0.26 0.00 0.30 -18.24 255.10 59.38 245.77 0.8981 449.0 451.0
8 0.00 1.06 0.00 1.19 -18.69 255.05 59.32 245.27 0.8988 302.0 275.0
9 0.00 4.14 0.00 4.42 -17.11 253.95 58.23 246.60 0.8872 617.0 523.2
10 0.00 1.41 0.00 1.47 -16.44 253.39 57.67 247.15 0.8814 515.0 391.8
11 0.00 1.41 0.00 1.44 -16.48 252.82 57.10 246.92 0.8771 611.0 438.4
12 0.79 1.76 0.82 1.82 -17.01 252.95 57.23 246.39 0.8795 555.2 537.7
13 0.00 0.88 0.00 0.87 -16.30 251.71 55.99 246.74 0.8680 510.0 406.2
14 4.14 5.82 4.00 5.62 -17.21 250.44 54.72 245.29 0.8604 -306.2 -68.8
15 0.71 2.82 0.63 2.51 -14.62 248.06 52.34 247.30 0.8325 432.6 440.0
16 0.00 3.53 0.00 3.25 -16.55 248.77 53.05 245.39 0.8447 -451.0 -351.3
17 0.44 1.68 0.40 1.51 -15.60 248.25 52.53 246.26 0.8372 -420.0 -313.3
18 0.00 1.23 0.00 1.16 -17.92 249.19 53.46 244.03 0.8524 -319.0 -248.8
19 0.00 0.53 0.00 0.48 -16.75 248.49 52.76 245.06 0.8429 -176.0 -135.3
20 0.00 0.97 0.00 0.87 -15.77 248.01 52.28 245.98 0.8356 -589.0 -532.1
21 0.00 0.88 0.00 0.80 -16.61 248.33 52.60 245.16 0.8410 -403.0 -353.7
22 0.00 2.29 0.00 2.08 -16.49 248.12 52.40 245.21 0.8389 -355.0 -411.7
23 0.88 6.70 0.79 6.04 -16.96 247.69 51.97 244.51 0.8368 -449.7 -331.6
24 4.50 6.61 3.88 5.71 -14.84 246.68 50.95 246.52 0.8207 -506.6 -272.9
25 0.71 10.14 0.61 8.84 -15.14 246.77 51.05 246.22 0.8226 -628.6 -179.2
26 0.00 3.70 0.00 3.30 -17.36 247.13 51.41 243.83 0.8334 -649.0 -551.5
27 0.00 1.94 0.00 1.64 -14.30 246.06 50.34 246.90 0.8132 -339.0 -286.9
28 0.00 2.82 0.00 2.45 -15.95 246.56 50.83 245.20 0.8234 47.0 -281.7
29 1.15 2.12 1.01 1.86 -16.71 246.73 51.01 244.41 0.8276 -767.9 -700.1
30 0.00 0.97 0.00 0.84 -16.14 246.52 50.80 244.97 0.8238 -585.0 -488.2
31 0.00 1.32 0.00 1.12 -14.90 246.01 50.28 246.18 0.8148 -440.0 -311.9
32 0.00 1.06 0.00 0.93 -16.90 246.65 50.93 244.16 0.8275 -628.0 -626.9
33 0.00 2.65 0.00 2.33 -17.09 246.68 50.95 243.95 0.8284 -469.0 -489.5
34 1.94 35.45 1.63 29.73 -14.86 245.56 49.83 246.04 0.8104 -500.7 -453.2
35 10.49 -34.00 8.80 -34.00 -15.09 245.34 49.62 245.68 0.8093 -838.8 999999
36 0.00 0.53 0.00 0.45 -17.50 244.47 48.75 242.53 0.8103 -471.0 -419.8


  • 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.