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

12217 30.93 173.51 16.33 91.63 -17.84 124.14 6.22 197.74 0.3472 397.5 294.4


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SDO HMI 2014-11-29 16:00:25 UT

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

1 0.00 1.37 0.00 0.71 -12.38 129.86 11.93 220.97 0.3094 820.0 650.4
2 0.00 1.45 0.00 0.76 -12.60 129.62 11.70 219.95 0.3095 843.0 694.2
3 0.00 2.65 0.00 1.41 -17.83 127.86 9.93 206.89 0.3647 -856.0 -579.8
4 0.68 1.79 0.37 0.96 -18.58 127.77 9.85 205.74 0.3749 903.0 821.0
5 0.00 2.22 0.00 1.18 -17.98 127.14 9.22 205.02 0.3618 827.0 640.7
6 14.44 112.22 7.62 59.18 -17.32 126.07 8.15 203.21 0.3449 1215.4 428.7
7 2.05 -6.00 1.08 -6.00 -17.10 125.88 7.95 202.97 0.3403 1277.7 999999
8 11.28 -6.00 5.95 -6.00 -17.44 125.73 7.81 202.20 0.3446 1151.4 999999
9 0.00 1.45 0.00 0.77 -18.03 125.10 7.18 199.94 0.3498 908.0 797.8
10 0.00 1.03 0.00 0.55 -20.49 124.35 6.43 195.91 0.3840 824.0 657.9
11 0.00 4.36 0.00 2.34 -20.65 124.10 6.18 195.22 0.3854 1033.0 792.4
12 0.00 0.85 0.00 0.44 -15.60 123.81 5.88 198.97 0.3050 788.0 550.4
13 0.00 0.85 0.00 0.45 -16.10 123.42 5.49 197.30 0.3108 769.0 684.6
14 0.00 1.37 0.00 0.74 -22.09 123.17 5.24 192.15 0.4042 -855.0 -585.2
15 0.00 2.14 0.00 1.11 -16.40 122.50 4.58 194.29 0.3115 1169.0 928.7
16 0.00 0.77 0.00 0.40 -17.21 122.39 4.47 193.34 0.3241 812.0 728.9
17 0.00 1.11 0.00 0.58 -16.43 122.07 4.14 192.96 0.3103 751.0 647.5
18 0.00 1.20 0.00 0.63 -17.74 121.94 4.02 191.68 0.3310 892.0 644.4
19 0.00 10.43 0.00 5.50 -18.55 121.58 3.66 190.20 0.3430 882.0 865.0
20 0.00 1.71 0.00 0.92 -21.15 120.53 2.60 186.39 0.3824 -534.0 -514.2
21 0.00 1.03 0.00 0.53 -13.96 119.73 1.81 186.73 0.2627 845.0 601.2
22 0.00 1.20 0.00 0.64 -21.79 118.21 0.29 180.69 0.3904 -696.0 -505.6
23 1.45 4.02 0.77 2.12 -19.43 117.37 -0.56 178.50 0.3521 -1019.9 -852.5
24 0.00 1.11 0.00 0.59 -19.59 117.05 -0.87 177.67 0.3549 -780.0 -612.4
25 0.60 2.05 0.31 1.08 -18.55 116.75 -1.18 176.68 0.3381 -932.6 -734.2
26 0.00 1.11 0.00 0.60 -21.37 116.69 -1.23 177.00 0.3841 -604.0 -504.1
27 0.00 1.03 0.00 0.54 -19.33 116.58 -1.34 176.38 0.3511 -988.0 -724.8
28 0.00 3.68 0.00 1.95 -19.55 116.55 -1.37 176.33 0.3548 -847.0 -733.3
29 0.43 2.82 0.23 1.49 -18.89 115.59 -2.34 173.56 0.3454 -1134.0 -891.0
30 0.00 2.48 0.00 1.31 -19.55 115.29 -2.63 173.01 0.3567 -750.0 -702.2
31 0.00 0.94 0.00 0.49 -17.86 114.05 -3.88 168.79 0.3324 -880.0 -714.5
32 0.00 1.62 0.00 0.89 -23.72 113.53 -4.39 170.51 0.4272 -773.0 -608.4
33 0.00 1.45 0.00 0.77 -18.92 113.58 -4.34 168.18 0.3511 -911.0 -686.5


  • 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.