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

12146 108.57 670.94 78.86 487.38 7.96 344.09 47.33 274.32 0.7324 -363.9 -270.9


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

SDO HMI 2014-08-26 06:00:37 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 0.54 0.00 0.42 7.59 347.49 50.72 274.01 0.7714 -292.0 -345.2
2 2.96 7.45 2.29 5.76 8.00 347.36 50.60 274.54 0.7699 -489.2 -309.3
3 0.00 3.14 0.00 2.42 5.81 346.94 50.18 271.65 0.7666 -647.0 -571.3
4 0.00 1.08 0.00 0.83 10.34 347.54 50.77 277.59 0.7711 395.0 355.3
5 0.00 0.81 0.00 0.62 6.43 346.78 50.02 272.45 0.7644 -253.0 -244.2
6 0.00 2.96 0.00 2.27 8.29 346.88 50.12 274.89 0.7644 -685.0 -613.0
7 0.00 0.81 0.00 0.62 6.49 346.55 49.79 272.50 0.7618 250.0 100.3
8 0.00 1.89 0.00 1.43 6.22 346.47 49.70 272.15 0.7610 407.0 283.0
9 1.35 599.05 1.02 435.27 7.79 346.37 49.60 274.20 0.7588 -689.1 -322.7
10 2.51 -9.00 1.90 -9.00 7.52 346.32 49.56 273.84 0.7585 -824.9 999999
11 1.17 9.79 0.89 7.45 9.74 346.73 49.96 276.79 0.7622 757.6 637.4
12 0.00 1.08 0.00 0.82 10.19 346.82 50.06 277.38 0.7632 286.0 285.1
13 1.17 -11.00 0.89 -11.00 10.02 346.64 49.88 277.16 0.7612 663.4 999999
14 4.94 -9.00 3.72 -9.00 7.76 346.03 49.27 274.14 0.7551 -962.2 999999
15 0.27 -11.00 0.20 -11.00 9.98 346.44 49.68 277.10 0.7590 714.3 999999
16 0.00 0.99 0.00 0.75 9.75 346.25 49.49 276.80 0.7569 690.0 582.6
17 0.72 -9.00 0.53 -9.00 6.96 345.12 48.35 273.01 0.7451 182.1 999999
18 7.36 -9.00 5.42 -9.00 6.80 344.82 48.06 272.78 0.7417 664.1 999999
19 14.82 -9.00 10.81 -9.00 6.72 344.35 47.59 272.63 0.7363 889.3 999999
20 0.00 0.90 0.00 0.65 4.37 344.10 47.33 269.41 0.7355 -446.0 -367.9
21 0.00 1.17 0.00 0.86 10.57 345.01 48.25 277.88 0.7426 -410.0 -355.1
22 1.53 -9.00 1.12 -9.00 8.59 344.59 47.82 275.19 0.7381 -56.6 999999
23 0.00 1.08 0.00 0.79 11.25 344.97 48.21 278.80 0.7422 -525.0 -421.3
24 62.50 -9.00 44.99 -9.00 8.30 343.72 46.96 274.76 0.7280 -1157.8 999999
25 0.45 1.44 0.32 1.03 6.75 343.41 46.65 272.59 0.7251 347.0 258.3
26 0.00 1.26 0.00 0.90 6.70 343.23 46.46 272.51 0.7230 396.0 376.1
27 1.53 -9.00 1.07 -9.00 7.02 342.38 45.62 272.89 0.7125 685.2 999999
28 2.24 -9.00 1.58 -9.00 7.21 342.36 45.60 273.15 0.7122 360.4 999999
29 0.00 1.26 0.00 0.89 11.44 342.51 45.75 279.12 0.7133 565.0 429.2
30 0.00 2.16 0.00 1.51 11.21 342.33 45.56 278.80 0.7111 707.0 602.8
31 0.00 0.81 0.00 0.56 8.08 341.44 44.67 274.34 0.7004 -504.0 -388.6
32 2.60 6.38 1.80 4.40 8.70 341.36 44.59 275.22 0.6992 -678.5 -541.3
33 0.45 14.10 0.31 9.75 9.73 341.35 44.59 276.71 0.6990 732.8 328.8
34 0.00 2.60 0.00 1.79 8.15 341.02 44.25 274.42 0.6951 328.0 307.0
35 0.00 1.26 0.00 0.86 7.84 340.72 43.95 273.96 0.6915 614.0 459.0
36 0.00 0.99 0.00 0.68 8.29 340.74 43.97 274.62 0.6916 762.0 627.8
37 0.00 1.26 0.00 0.86 7.63 340.60 43.84 273.65 0.6902 580.0 481.9
38 0.00 1.62 0.00 1.10 7.59 340.39 43.62 273.58 0.6875 646.0 556.3
39 0.00 1.89 0.00 1.30 13.82 341.24 44.48 282.58 0.6994 467.0 397.0
40 0.00 1.17 0.00 0.79 10.60 339.83 43.07 277.98 0.6801 698.0 525.8


  • 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.