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

12035 58.99 292.88 86.37 416.03 -17.35 221.86 -70.34 106.40 0.9360 173.5 86.7


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SDO HMI 2014-04-12 12:00:33 UT

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

1 0.00 0.62 0.00 0.73 -17.02 226.39 -65.80 106.08 0.9095 546.0 501.7
2 0.00 0.62 0.00 0.78 -18.52 224.69 -67.50 107.69 0.9212 -68.0 15.4
3 2.74 46.80 3.45 59.48 -18.18 224.72 -67.47 107.32 0.9209 -243.0 163.9
4 0.26 -3.00 0.34 -3.00 -18.24 224.33 -67.86 107.37 0.9234 -57.7 999999
5 2.65 153.11 3.23 189.26 -16.16 225.56 -66.63 105.13 0.9151 842.2 181.0
6 1.06 -3.00 1.37 -3.00 -18.05 223.98 -68.22 107.16 0.9256 441.0 999999
7 17.75 -5.00 21.93 -5.00 -16.37 225.17 -67.02 105.36 0.9177 529.9 999999
8 0.00 2.65 0.00 3.67 -19.39 222.42 -69.78 108.57 0.9353 482.0 377.7
9 0.00 0.79 0.00 0.96 -14.84 225.78 -66.41 103.69 0.9135 326.0 265.7
10 9.62 -5.00 11.93 -5.00 -15.71 225.06 -67.13 104.63 0.9184 535.5 999999
11 0.62 2.47 0.88 3.52 -19.65 221.78 -70.41 108.83 0.9390 256.3 237.4
12 1.59 2.21 2.24 3.11 -19.09 221.95 -70.24 108.24 0.9379 253.6 174.6
13 2.30 4.68 3.64 7.43 -19.27 219.43 -72.77 108.40 0.9516 103.6 54.1
14 0.00 0.79 0.00 1.25 -18.97 219.65 -72.54 108.09 0.9504 361.0 395.9
15 1.32 3.53 2.00 5.33 -18.10 220.47 -71.73 107.17 0.9461 273.9 242.9
16 0.00 0.97 0.00 1.39 -16.55 221.71 -70.49 105.53 0.9392 382.0 360.9
17 0.00 2.30 0.00 3.58 -18.29 219.85 -72.34 107.38 0.9494 290.0 205.7
18 0.00 2.12 0.00 3.08 -16.38 221.27 -70.92 105.35 0.9417 153.0 124.8
19 0.00 0.26 0.00 0.52 -20.42 215.81 -76.39 109.62 0.9681 -328.0 -339.0
20 1.06 3.18 2.06 6.19 -20.16 215.79 -76.40 109.36 0.9682 -419.1 -389.4
21 0.00 1.06 0.00 1.95 -19.52 216.74 -75.46 108.68 0.9643 -504.0 -510.1
22 0.00 0.26 0.00 0.42 -16.61 219.65 -72.55 105.60 0.9505 -200.0 -213.7
23 0.97 53.42 1.84 103.71 -19.28 216.28 -75.91 108.44 0.9662 -297.4 -119.2
24 0.00 0.97 0.00 2.17 -20.69 213.67 -78.52 109.95 0.9763 95.0 123.3
25 0.00 2.38 0.00 5.17 -20.32 214.19 -78.00 109.56 0.9744 -301.0 -191.8
26 1.59 -23.00 3.09 -23.00 -19.08 215.89 -76.31 108.24 0.9679 -345.4 999999
27 11.66 -23.00 22.67 -23.00 -18.61 215.89 -76.31 107.75 0.9680 -147.0 999999
28 3.80 5.39 5.70 8.08 -13.19 220.66 -71.54 101.97 0.9455 177.9 131.9
29 0.00 1.24 0.00 2.21 -14.67 217.35 -74.85 103.62 0.9620 -375.0 -294.0
30 0.00 1.06 0.00 2.04 -15.23 216.12 -76.07 104.25 0.9674 -441.0 -382.4


  • 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.