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

12111 46.98 264.45 23.55 132.54 5.72 204.27 8.15 285.00 0.1468 -332.2 -144.1


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

SDO HMI 2014-07-10 10:00:40 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 24.71 150.80 12.42 75.82 5.94 205.61 9.49 282.79 0.1690 -1350.7 -408.0
2 4.72 12.08 2.37 6.05 4.48 204.72 8.60 274.50 0.1503 -1151.6 -613.9
3 0.55 4.18 0.27 2.09 4.06 204.53 8.41 271.68 0.1466 -1095.5 -861.6
4 0.00 1.82 0.00 0.91 5.13 204.55 8.43 278.92 0.1484 -897.0 -589.0
5 6.00 15.63 3.00 7.82 4.74 203.95 7.83 276.72 0.1374 -1158.7 -843.6
6 2.27 4.91 1.14 2.45 5.44 203.87 7.75 281.88 0.1378 -1222.4 -840.3
7 1.73 5.18 0.86 2.59 6.23 203.85 7.73 287.46 0.1408 -1136.9 -904.7
8 2.27 3.82 1.14 1.91 5.13 203.65 7.53 279.96 0.1331 -1172.6 -907.2
9 0.00 1.73 0.00 0.86 4.35 203.02 6.90 274.35 0.1208 1062.0 857.6
10 0.00 3.45 0.00 1.73 7.80 202.55 6.43 301.97 0.1313 1000.0 866.9
11 0.00 0.73 0.00 0.36 7.68 202.24 6.12 302.44 0.1257 907.0 725.5
12 1.91 39.79 0.95 19.83 5.24 202.14 6.02 283.23 0.1078 1196.0 664.0
13 2.82 -12.00 1.40 -12.00 5.58 202.11 5.99 286.30 0.1088 1205.4 999999
14 0.00 6.18 0.00 3.08 6.31 201.94 5.82 293.19 0.1101 953.0 865.0
15 0.00 1.27 0.00 0.63 6.74 201.54 5.42 298.34 0.1071 799.0 553.4
16 0.00 1.36 0.00 0.68 5.96 198.95 2.83 306.85 0.0617 1038.0 794.6
17 0.00 2.18 0.00 1.08 5.54 198.77 2.65 302.61 0.0548 908.0 683.0
18 0.00 1.36 0.00 0.68 5.93 198.06 1.94 317.12 0.0498 1038.0 946.8
19 0.00 0.73 0.00 0.36 6.12 197.94 1.82 321.35 0.0508 861.0 716.5
20 0.00 1.27 0.00 0.63 6.73 197.55 1.43 333.78 0.0562 876.0 695.3
21 0.00 1.54 0.00 0.77 6.49 197.12 1.00 339.40 0.0493 975.0 797.1
22 0.00 1.45 0.00 0.72 6.52 196.90 0.78 343.75 0.0486 824.0 680.8
23 0.00 1.54 0.00 0.77 6.49 196.72 0.60 347.30 0.0473 971.0 864.8
24 0.00 1.45 0.00 0.72 6.52 196.53 0.41 351.24 0.0472 805.0 653.2


  • 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.