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

12177 16.45 95.73 8.38 48.47 12.55 168.52 9.63 306.78 0.2026 -263.4 -186.9


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SDO HMI 2014-10-02 23:00:32 UT

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

1 0.00 0.97 0.00 0.50 10.40 174.13 15.25 285.04 0.2690 -822.0 -627.8
2 0.00 0.79 0.00 0.41 11.03 174.10 15.22 287.35 0.2711 -571.0 -482.3
3 0.00 5.54 0.00 2.85 10.65 174.05 15.16 285.99 0.2686 -973.0 -797.4
4 0.00 1.67 0.00 0.86 10.32 173.84 14.96 284.98 0.2640 -899.0 -696.9
5 0.00 1.06 0.00 0.54 13.74 173.31 14.42 297.71 0.2745 -831.0 -605.1
6 0.00 1.06 0.00 0.54 11.85 172.12 13.24 292.67 0.2440 -867.0 -752.2
7 0.00 3.96 0.00 2.02 12.56 171.37 12.49 296.60 0.2371 -959.0 -848.4
8 0.00 5.10 0.00 2.60 13.13 171.40 12.52 298.71 0.2417 -887.0 -817.3
9 15.57 30.53 7.93 15.54 13.00 170.73 11.85 299.46 0.2308 -1187.7 -803.5
10 0.88 -9.00 0.45 -9.00 13.27 170.62 11.74 300.74 0.2314 -1069.7 999999
11 0.00 2.02 0.00 1.03 11.68 170.45 11.57 294.62 0.2170 -740.0 -668.5
12 0.00 1.06 0.00 0.54 11.71 170.27 11.38 295.10 0.2143 -811.0 -645.3
13 0.00 1.14 0.00 0.58 11.44 170.13 11.24 294.17 0.2104 -987.0 -838.2
14 0.00 5.10 0.00 2.59 12.60 169.84 10.95 299.69 0.2144 -854.0 -814.5
15 0.00 1.14 0.00 0.58 14.92 169.92 11.03 308.29 0.2367 -864.0 -677.8
16 0.00 1.50 0.00 0.76 11.58 169.42 10.53 296.14 0.2004 -786.0 -486.3
17 0.00 0.88 0.00 0.44 9.09 169.18 10.29 284.15 0.1828 772.0 604.7
18 0.00 0.79 0.00 0.40 10.75 168.86 9.97 293.29 0.1861 748.0 625.9
19 0.00 1.58 0.00 0.80 15.08 168.16 9.27 313.59 0.2158 910.0 670.4
20 0.00 1.58 0.00 0.79 8.73 167.84 8.96 283.76 0.1592 838.0 530.4
21 0.00 0.88 0.00 0.44 12.21 167.92 9.03 302.67 0.1831 -655.0 -492.1
22 0.00 1.06 0.00 0.53 12.01 167.57 8.68 302.68 0.1763 683.0 527.5
23 0.00 1.50 0.00 0.75 12.29 167.02 8.14 305.73 0.1711 1002.0 853.8
24 0.00 1.41 0.00 0.71 14.03 165.80 6.92 317.90 0.1751 888.0 705.4
25 0.00 1.06 0.00 0.52 5.34 163.59 4.70 254.64 0.0850 740.0 468.8
26 0.00 0.70 0.00 0.35 14.98 162.44 3.55 337.59 0.1577 778.0 650.4
27 0.00 7.13 0.00 3.56 12.86 161.97 3.08 334.19 0.1210 1037.0 786.7
28 0.00 8.01 0.00 3.99 13.08 161.29 2.41 339.94 0.1199 842.0 717.8
29 0.00 1.58 0.00 0.79 13.87 161.15 2.26 343.04 0.1321 712.0 516.1
30 0.00 1.32 0.00 0.66 13.35 160.93 2.04 343.48 0.1225 961.0 768.7
31 0.00 1.85 0.00 0.92 14.05 160.81 1.93 345.81 0.1336 684.0 373.9
32 0.00 1.14 0.00 0.57 13.24 160.40 1.52 347.35 0.1182 892.0 644.5
33 0.00 0.62 0.00 0.31 13.72 160.01 1.12 351.24 0.1252 353.0 504.1


  • 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.