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

12003 112.43 426.04 79.23 299.45 5.57 11.37 43.48 285.30 0.7119 238.2 128.1


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

SDO HMI 2014-03-13 12:00:29 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 0.78 1.91 0.61 1.48 5.56 16.76 48.88 283.35 0.7729 -610.1 -447.4
2 0.00 2.08 0.00 1.59 4.27 16.31 48.43 281.85 0.7646 174.0 107.4
3 5.82 41.41 4.41 31.15 4.46 15.84 47.95 282.25 0.7599 -687.9 -576.7
4 2.17 -3.00 1.64 -3.00 3.97 15.75 47.86 281.64 0.7576 -722.7 999999
5 0.00 1.65 0.00 1.24 3.60 15.72 47.84 281.18 0.7564 -393.0 -347.5
6 0.00 1.74 0.00 1.29 3.13 15.20 47.31 280.72 0.7493 -406.0 -464.4
7 0.00 1.65 0.00 1.24 5.44 14.91 47.02 283.81 0.7523 -467.0 -383.8
8 0.00 0.96 0.00 0.71 4.74 14.84 46.95 282.92 0.7495 -632.0 -470.5
9 1.56 -3.00 1.16 -3.00 3.88 14.72 46.84 281.83 0.7459 -793.6 999999
10 0.00 0.52 0.00 0.39 6.67 14.70 46.81 285.46 0.7537 -559.0 -491.8
11 0.69 3.56 0.51 2.62 4.09 14.39 46.50 282.21 0.7427 -839.9 -753.2
12 0.00 2.26 0.00 1.67 4.75 14.36 46.47 283.09 0.7442 -705.0 -636.1
13 0.00 0.87 0.00 0.64 5.76 14.37 46.49 284.40 0.7473 -292.0 -228.2
14 0.00 1.48 0.00 1.08 3.98 14.16 46.28 282.14 0.7398 -819.0 -728.9
15 9.46 63.46 6.96 46.40 5.60 13.92 46.03 284.34 0.7417 -621.7 -450.5
16 17.80 -15.00 13.01 -15.00 5.89 13.52 45.63 284.88 0.7381 -861.6 999999
17 0.00 0.96 0.00 0.69 3.82 13.16 45.28 282.26 0.7278 -749.0 -654.8
18 0.00 1.22 0.00 0.87 4.15 13.02 45.13 282.73 0.7270 -577.0 -549.8
19 0.00 1.04 0.00 0.75 5.34 12.78 44.89 284.41 0.7279 405.0 343.8
20 0.00 3.65 0.00 2.64 6.50 12.73 44.85 285.96 0.7311 -647.0 -592.0
21 0.00 0.87 0.00 0.62 6.57 12.19 44.30 286.26 0.7252 -612.0 -585.9
22 0.78 6.34 0.55 4.44 3.66 11.68 43.79 282.53 0.7098 705.2 613.2
23 0.00 1.04 0.00 0.73 4.85 11.73 43.84 284.13 0.7141 231.0 271.4
24 0.00 0.69 0.00 0.49 4.13 11.51 43.62 283.23 0.7092 469.0 466.9
25 0.00 0.52 0.00 0.37 5.76 11.64 43.76 285.39 0.7161 114.0 109.0
26 0.00 1.04 0.00 0.73 5.63 11.26 43.37 285.37 0.7111 247.0 195.3
27 2.60 272.44 1.81 186.91 4.98 10.79 42.90 284.66 0.7033 519.3 411.8
28 25.09 -27.00 17.35 -27.00 5.58 10.35 42.46 285.66 0.7002 890.7 999999
29 0.00 1.13 0.00 0.79 7.03 10.46 42.57 287.59 0.7067 -252.0 -203.4
30 5.47 -27.00 3.76 -27.00 4.90 10.21 42.32 284.77 0.6961 834.8 999999
31 0.00 2.26 0.00 1.57 7.01 10.21 42.33 287.67 0.7037 451.0 333.3
32 4.78 -27.00 3.29 -27.00 6.04 9.99 42.10 286.44 0.6975 852.4 999999
33 0.00 1.30 0.00 0.90 6.82 9.83 41.94 287.58 0.6985 248.0 155.8
34 0.00 1.56 0.00 1.08 7.06 9.69 41.80 287.96 0.6978 468.0 365.9
35 0.00 1.22 0.00 0.84 7.67 9.68 41.80 288.80 0.7001 504.0 409.6
36 32.56 -27.00 22.21 -27.00 6.08 9.35 41.46 286.76 0.6899 1078.0 999999
37 2.87 -27.00 1.96 -27.00 6.69 9.37 41.48 287.60 0.6925 568.7 999999
38 0.00 1.56 0.00 1.08 7.75 9.49 41.60 288.99 0.6981 518.0 493.6
39 0.00 0.87 0.00 0.60 7.39 9.33 41.44 288.58 0.6948 621.0 531.1
40 0.00 0.69 0.00 0.47 4.92 8.57 40.68 285.45 0.6762 632.0 564.6
41 0.00 1.13 0.00 0.75 5.70 7.77 39.88 286.92 0.6692 764.0 669.8
42 0.00 0.96 0.00 0.63 5.18 7.72 39.84 286.19 0.6667 499.0 448.3


  • 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.