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

12107 151.95 782.84 92.65 479.59 -19.44 257.70 -28.31 130.31 0.5884 582.2 223.7


previous   or   next   observation for the same group / back to the solar disc

SDO HMI 2014-07-03 15:00:40 UT

No observation available
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing)
(It is recommended to set high resolution on your display!)


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

1 0.00 2.36 0.00 1.35 -20.89 267.62 -18.39 143.92 0.5023 787.0 644.5
2 0.00 1.00 0.00 0.57 -20.87 266.76 -19.25 142.67 0.5099 644.0 486.3
3 0.00 1.09 0.00 0.63 -21.59 265.76 -20.25 142.20 0.5272 676.0 627.6
4 0.00 1.54 0.00 0.89 -20.10 265.10 -20.91 139.40 0.5170 573.0 565.1
5 0.00 1.27 0.00 0.73 -19.51 265.12 -20.89 138.61 0.5105 765.0 637.8
6 0.00 0.45 0.00 0.27 -23.17 264.41 -21.60 142.40 0.5568 381.0 406.4
7 0.00 2.91 0.00 1.73 -21.65 262.71 -23.30 138.46 0.5565 741.0 573.0
8 0.00 1.18 0.00 0.70 -21.86 262.53 -23.48 138.51 0.5604 651.0 539.5
9 7.27 129.14 4.30 76.81 -20.95 262.61 -23.40 137.44 0.5503 1046.6 221.0
10 5.72 -9.00 3.39 -9.00 -20.79 262.46 -23.55 137.04 0.5502 1066.8 999999
11 1.00 -9.00 0.59 -9.00 -21.09 262.38 -23.63 137.34 0.5541 578.3 999999
12 16.17 -9.00 9.61 -9.00 -20.86 262.10 -23.92 136.72 0.5546 929.5 999999
13 0.00 2.91 0.00 1.73 -20.03 260.99 -25.02 134.34 0.5578 153.0 -176.7
14 0.00 1.27 0.00 0.77 -21.77 260.41 -25.60 136.04 0.5801 -822.0 -695.1
15 14.71 60.48 8.85 36.44 -20.57 260.39 -25.62 134.43 0.5691 -989.8 -552.2
16 1.27 -15.00 0.77 -15.00 -21.14 260.28 -25.73 135.07 0.5755 -703.4 999999
17 0.00 0.73 0.00 0.46 -24.62 259.37 -26.65 138.47 0.6171 -590.0 -448.9
18 3.27 -15.00 1.97 -15.00 -20.45 260.05 -25.96 133.90 0.5714 -913.1 999999
19 0.00 1.63 0.00 1.00 -22.33 259.68 -26.33 135.98 0.5926 -830.0 -649.1
20 1.36 6.36 0.83 3.86 -21.18 259.80 -26.21 134.62 0.5808 -812.3 -651.9
21 1.82 -15.00 1.10 -15.00 -20.68 259.86 -26.15 134.02 0.5756 -845.9 999999
22 0.00 0.64 0.00 0.39 -22.30 259.54 -26.47 135.80 0.5937 -701.0 -589.1
23 0.00 0.54 0.00 0.34 -23.16 259.06 -26.95 136.38 0.6063 -434.0 -470.0
24 0.00 1.36 0.00 0.84 -22.31 259.21 -26.80 135.46 0.5971 -487.0 -372.5
25 0.00 1.00 0.00 0.61 -20.80 259.03 -26.98 133.33 0.5852 -497.0 -361.9
26 55.58 539.00 34.21 332.54 -18.95 256.63 -29.38 128.51 0.5951 1253.3 350.9
27 18.44 -26.00 11.34 -26.00 -18.43 256.29 -29.72 127.48 0.5949 1285.8 999999
28 0.00 1.00 0.00 0.66 -24.88 254.76 -31.25 134.50 0.6620 -569.0 -494.3
29 0.00 1.27 0.00 0.82 -23.06 255.22 -30.79 132.67 0.6429 -753.0 -583.0
30 0.00 1.54 0.00 1.00 -23.16 255.04 -30.98 132.64 0.6455 -517.0 -436.4
31 0.00 0.64 0.00 0.41 -22.96 255.05 -30.96 132.40 0.6437 -654.0 -577.1
32 25.07 -26.00 15.52 -26.00 -18.80 255.96 -30.05 127.71 0.6014 967.3 999999
33 0.27 -26.00 0.17 -26.00 -18.48 255.76 -30.25 127.08 0.6011 817.0 999999
34 0.00 2.00 0.00 1.31 -23.56 254.15 -31.86 132.39 0.6573 -765.0 -689.0
35 0.00 1.45 0.00 0.92 -19.98 255.00 -31.02 128.49 0.6210 -170.0 -167.6
36 0.00 1.73 0.00 1.14 -23.69 253.37 -32.65 131.90 0.6659 -639.0 -529.9
37 0.00 1.73 0.00 1.09 -18.90 253.79 -32.22 126.04 0.6261 620.0 404.7
38 0.00 0.73 0.00 0.46 -17.36 253.77 -32.24 123.88 0.6156 -544.0 -467.5
39 0.00 1.00 0.00 0.64 -18.14 252.96 -33.05 124.35 0.6300 -708.0 -626.1
40 0.00 1.27 0.00 0.81 -18.04 252.71 -33.30 124.04 0.6322 -856.0 -729.4
41 0.00 9.17 0.00 5.91 -18.65 252.15 -33.86 124.45 0.6425 -577.0 -549.0
42 0.00 1.45 0.00 1.01 -24.85 250.04 -35.97 130.78 0.7061 -532.0 -441.8
43 0.00 1.00 0.00 0.75 -25.85 245.26 -40.75 128.82 0.7562 -465.0 -455.7


  • 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.