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

12175 143.23 520.98 71.68 260.96 13.79 262.87 4.45 328.58 0.1464 80.3 -22.2


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

SDO HMI 2014-09-25 10:00:34 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 3.27 191.87 1.64 96.30 13.81 265.52 7.09 315.11 0.1707 -995.5 -439.8
2 28.38 -1.00 14.24 -1.00 13.30 265.16 6.74 314.32 0.1603 -1431.8 999999
3 7.87 -1.00 3.95 -1.00 13.75 265.17 6.75 316.27 0.1659 -1128.8 999999
4 1.24 -1.00 0.62 -1.00 12.88 264.93 6.51 313.31 0.1525 -1116.4 999999
5 3.54 -1.00 1.77 -1.00 12.82 264.74 6.32 313.84 0.1495 -1150.9 999999
6 0.00 1.41 0.00 0.71 14.43 264.73 6.30 320.92 0.1694 -1054.0 -892.8
7 0.00 1.50 0.00 0.76 14.61 264.70 6.28 321.72 0.1715 -765.0 -660.9
8 0.00 5.57 0.00 2.80 14.71 264.27 5.84 324.02 0.1684 -755.0 -468.4
9 5.04 9.46 2.53 4.76 14.98 264.12 5.69 325.67 0.1707 -1018.5 -491.4
10 3.01 64.55 1.50 32.26 12.86 264.03 5.61 317.41 0.1414 -1089.0 -143.9
11 0.00 3.01 0.00 1.51 14.74 263.89 5.47 325.91 0.1652 -740.0 -528.4
12 2.92 -10.00 1.46 -10.00 12.96 263.63 5.21 319.95 0.1381 -985.6 999999
13 0.00 2.92 0.00 1.46 13.47 263.49 5.06 323.05 0.1435 243.0 350.6
14 0.00 1.59 0.00 0.80 13.32 263.45 5.03 322.58 0.1410 309.0 242.5
15 13.00 -10.00 6.49 -10.00 12.78 263.10 4.68 322.08 0.1300 -1164.2 999999
16 0.00 1.86 0.00 0.93 14.57 263.01 4.59 329.79 0.1546 916.0 679.4
17 0.00 2.30 0.00 1.15 13.39 262.99 4.57 325.47 0.1373 0.0 -45.8
18 0.44 4.51 0.22 2.26 14.24 262.91 4.49 329.19 0.1488 1128.4 814.2
19 2.30 -10.00 1.15 -10.00 12.84 262.85 4.43 323.85 0.1283 -920.5 999999
20 0.00 5.04 0.00 2.52 13.84 262.69 4.26 329.06 0.1411 -542.0 -171.4
21 0.71 4.07 0.35 2.04 14.12 262.51 4.08 331.11 0.1436 760.6 750.8
22 0.53 3.27 0.27 1.64 15.09 262.53 4.10 334.05 0.1586 1051.8 721.2
23 0.62 -10.00 0.31 -10.00 13.06 262.49 4.06 327.12 0.1278 772.6 999999
24 2.03 9.11 1.02 4.56 14.45 262.30 3.87 333.46 0.1470 871.0 251.8
25 1.50 19.01 0.75 9.48 12.28 262.26 3.83 324.95 0.1143 -1078.2 -737.1
26 0.00 0.88 0.00 0.44 13.64 262.00 3.58 332.55 0.1322 543.0 331.6
27 0.00 1.86 0.00 0.93 12.70 261.96 3.53 329.12 0.1177 -701.0 -388.6
28 0.53 3.18 0.27 1.60 15.64 261.79 3.36 339.54 0.1624 -938.2 -688.7
29 3.80 115.03 1.90 57.48 13.70 261.51 3.08 336.08 0.1295 1047.1 531.7
30 3.09 -29.00 1.55 -29.00 13.86 261.35 2.93 337.60 0.1309 1078.8 999999
31 0.44 1.50 0.22 0.75 11.98 261.30 2.88 330.84 0.1012 923.4 778.9
32 0.00 2.30 0.00 1.15 13.25 261.01 2.58 338.26 0.1190 729.0 460.3
33 4.69 -29.00 2.34 -29.00 14.56 260.84 2.41 342.92 0.1393 702.5 999999
34 0.00 1.24 0.00 0.62 12.17 260.78 2.35 336.21 0.1000 655.0 496.5
35 41.65 -29.00 20.81 -29.00 14.16 260.77 2.35 342.48 0.1324 1182.3 999999
36 2.56 -29.00 1.28 -29.00 13.62 260.76 2.34 341.16 0.1234 1042.9 999999
37 0.00 0.97 0.00 0.49 14.71 260.34 1.92 346.54 0.1396 800.0 628.7
38 0.00 1.33 0.00 0.67 16.11 260.32 1.90 348.69 0.1632 -707.0 -548.2
39 2.56 -29.00 1.28 -29.00 13.74 260.18 1.75 345.92 0.1226 1151.3 999999
40 2.48 6.37 1.24 3.19 15.35 260.16 1.74 348.70 0.1498 1067.8 948.4
41 0.00 3.36 0.00 1.69 15.81 260.13 1.71 349.45 0.1574 669.0 703.9
42 1.50 13.44 0.75 6.70 13.53 259.80 1.38 348.47 0.1176 1187.9 949.8
43 0.00 2.48 0.00 1.25 17.52 259.83 1.41 352.70 0.1858 1018.0 761.4
44 1.41 3.27 0.71 1.64 15.53 259.69 1.27 351.87 0.1516 1110.6 914.4
45 0.00 1.41 0.00 0.71 18.16 259.68 1.26 353.87 0.1965 774.0 635.2
46 0.00 5.66 0.00 2.84 15.81 259.54 1.12 353.07 0.1559 975.0 839.2
47 0.00 2.48 0.00 1.24 16.54 259.17 0.74 355.73 0.1679 429.0 515.1
48 0.00 2.74 0.00 1.38 17.58 259.14 0.72 356.30 0.1858 1025.0 751.9
49 0.00 1.95 0.00 0.98 17.33 258.89 0.46 357.54 0.1813 906.0 723.5
50 2.12 8.31 1.06 4.17 15.69 258.82 0.40 357.49 0.1528 1161.8 869.2
51 0.00 1.68 0.00 0.85 17.12 258.73 0.31 358.34 0.1775 554.0 494.9
52 0.00 1.33 0.00 0.67 16.33 258.60 0.18 358.94 0.1638 812.0 592.0
53 0.00 1.77 0.00 0.89 16.88 258.57 0.15 359.17 0.1733 719.0 488.7
54 0.00 1.41 0.00 0.71 14.35 258.57 0.14 358.92 0.1295 875.0 656.6
55 0.00 1.24 0.00 0.62 15.26 258.32 -0.10 0.69 0.1453 883.0 747.4
56 0.00 1.24 0.00 0.61 10.04 257.74 -0.69 12.37 0.0555 897.0 658.4
57 0.00 1.50 0.00 0.75 12.39 257.18 -1.24 12.61 0.0976 855.0 624.5


  • 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.