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

12107 123.22 741.73 86.02 519.58 -19.66 258.30 -39.28 122.23 0.7066 513.9 138.4


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

SDO HMI 2014-07-02 18:00:40 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 1.18 0.00 0.75 -20.87 266.14 -31.44 129.22 0.6314 490.0 408.2
2 0.00 0.82 0.00 0.55 -25.03 265.03 -32.55 133.51 0.6745 576.0 397.8
3 0.00 1.82 0.00 1.15 -19.55 266.10 -31.48 127.42 0.6219 844.0 711.5
4 0.00 1.18 0.00 0.74 -18.76 265.81 -31.77 126.12 0.6193 658.0 555.8
5 0.00 1.09 0.00 0.72 -23.06 264.64 -32.94 130.81 0.6632 675.0 644.4
6 0.00 0.82 0.00 0.51 -17.86 265.59 -32.00 124.67 0.6154 686.0 630.2
7 0.00 1.36 0.00 0.86 -18.32 265.45 -32.13 125.21 0.6202 102.0 133.0
8 0.00 1.18 0.00 0.77 -19.95 263.57 -34.01 125.99 0.6520 445.0 457.9
9 0.00 1.18 0.00 0.77 -20.12 263.41 -34.17 126.10 0.6549 722.0 531.2
10 1.82 151.36 1.21 101.55 -21.37 262.85 -34.73 127.30 0.6693 764.0 121.1
11 0.00 1.36 0.00 0.93 -23.17 262.29 -35.30 129.15 0.6873 -694.0 -578.7
12 5.81 -10.00 3.87 -10.00 -21.11 262.64 -34.94 126.82 0.6697 944.6 999999
13 2.91 -10.00 1.93 -10.00 -20.81 262.40 -35.18 126.27 0.6703 985.7 999999
14 0.00 1.27 0.00 0.91 -25.90 260.58 -37.01 131.20 0.7219 -612.0 -514.9
15 1.27 -10.00 0.84 -10.00 -20.29 262.30 -35.28 125.52 0.6679 664.1 999999
16 14.80 -10.00 9.90 -10.00 -20.89 262.06 -35.52 126.13 0.6744 856.8 999999
17 0.00 0.82 0.00 0.56 -22.46 261.03 -36.55 127.40 0.6951 -671.0 -540.8
18 0.00 2.09 0.00 1.44 -22.50 260.77 -36.81 127.27 0.6979 -733.0 -459.3
19 0.00 0.54 0.00 0.38 -22.48 260.61 -36.97 127.13 0.6993 -777.0 -727.7
20 0.00 0.73 0.00 0.50 -22.65 260.52 -37.07 127.28 0.7014 -526.0 -500.9
21 0.00 1.09 0.00 0.73 -19.56 261.33 -36.25 123.90 0.6736 -617.0 -489.0
22 1.18 79.54 0.81 54.42 -21.37 260.62 -36.96 125.75 0.6923 -644.5 -520.5
23 0.00 0.82 0.00 0.55 -19.57 261.01 -36.57 123.70 0.6771 -759.0 -623.9
24 2.27 -22.00 1.54 -22.00 -20.74 260.64 -36.94 124.97 0.6881 -1001.0 999999
25 2.81 -22.00 1.92 -22.00 -20.57 260.57 -37.01 124.71 0.6879 -922.6 999999
26 0.00 2.54 0.00 1.76 -21.82 260.20 -37.39 126.04 0.6994 -752.0 -573.4
27 0.00 1.54 0.00 1.04 -19.47 260.79 -36.79 123.43 0.6789 -366.0 -338.1
28 7.54 -22.00 5.16 -22.00 -20.91 260.26 -37.32 124.94 0.6931 -910.4 999999
29 0.00 3.36 0.00 2.32 -21.55 260.07 -37.51 125.62 0.6990 -659.0 -632.0
30 2.36 -22.00 1.62 -22.00 -20.79 260.10 -37.49 124.67 0.6941 -818.7 999999
31 1.82 4.18 1.26 2.89 -21.36 259.84 -37.74 125.23 0.7002 -615.0 -510.5
32 0.00 2.91 0.00 2.01 -21.07 259.68 -37.90 124.76 0.7001 -542.0 -493.8
33 0.00 1.36 0.00 0.95 -21.78 259.33 -38.25 125.43 0.7078 -212.0 -215.0
34 0.00 1.09 0.00 0.80 -23.94 257.43 -40.15 126.87 0.7390 -400.0 -317.2
35 0.00 0.82 0.00 0.61 -22.87 256.03 -41.56 124.78 0.7464 -535.0 -378.1
36 0.00 0.73 0.00 0.54 -23.22 255.62 -41.96 124.98 0.7521 -584.0 -466.5
37 77.99 456.97 55.48 325.80 -18.92 256.66 -40.92 120.27 0.7197 1167.2 304.8
38 0.00 1.09 0.00 0.84 -23.99 254.04 -43.55 125.02 0.7708 -460.0 -340.0
39 0.00 1.27 0.00 0.98 -23.56 253.85 -43.73 124.41 0.7704 -714.0 -563.0
40 0.00 1.36 0.00 1.01 -19.92 254.65 -42.94 120.45 0.7452 625.0 418.9
41 0.00 0.91 0.00 0.68 -19.56 253.51 -44.07 119.46 0.7549 -134.0 -187.8
42 0.64 6.45 0.48 4.86 -19.12 253.17 -44.41 118.75 0.7564 -767.3 -579.9
43 0.00 0.54 0.00 0.41 -18.06 253.48 -44.11 117.58 0.7488 -742.0 -650.2
44 0.00 1.09 0.00 0.81 -17.60 253.58 -44.01 117.05 0.7459 -105.0 -97.9
45 0.00 1.91 0.00 1.45 -19.39 252.89 -44.69 118.95 0.7604 -559.0 -507.3
46 0.00 1.36 0.00 1.03 -18.21 252.93 -44.65 117.52 0.7550 -498.0 -426.4


  • 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.