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

12114 42.30 208.17 38.34 190.95 -19.74 149.14 -53.02 116.49 0.8419 379.1 62.4


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

SDO HMI 2014-07-09 23:00:40 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 2.54 0.00 2.00 -20.85 156.58 -45.58 120.83 0.7796 689.0 557.0
2 0.00 1.00 0.00 0.79 -21.05 156.45 -45.71 121.01 0.7817 706.0 617.0
3 0.00 1.63 0.00 1.31 -20.37 155.49 -46.67 119.76 0.7878 566.0 379.7
4 0.00 0.91 0.00 0.76 -20.58 153.21 -48.95 119.01 0.8095 378.0 311.1
5 0.00 0.91 0.00 0.76 -19.23 152.54 -49.62 117.17 0.8107 493.0 383.8
6 0.00 0.82 0.00 0.67 -17.53 153.11 -49.05 115.40 0.7995 646.0 579.7
7 0.00 1.27 0.00 1.05 -17.49 152.63 -49.53 115.16 0.8039 667.0 554.6
8 0.00 1.27 0.00 1.06 -17.53 152.36 -49.80 115.12 0.8065 450.0 381.4
9 0.00 1.00 0.00 0.88 -20.74 150.90 -51.27 118.26 0.8303 493.0 475.9
10 0.00 2.00 0.00 1.77 -20.55 150.62 -51.54 117.94 0.8321 542.0 406.2
11 0.00 2.54 0.00 2.27 -19.46 150.02 -52.14 116.48 0.8338 658.0 504.5
12 7.35 68.00 6.62 62.01 -19.83 149.79 -52.37 116.82 0.8369 813.5 131.8
13 2.54 -12.00 2.31 -12.00 -20.24 149.54 -52.62 117.19 0.8403 476.2 999999
14 0.00 0.54 0.00 0.43 -9.30 153.00 -49.16 105.28 0.7762 382.0 421.0
15 7.99 37.50 7.09 33.40 -18.74 150.03 -52.13 115.65 0.8315 944.6 288.7
16 2.72 6.54 2.45 5.90 -19.32 149.61 -52.55 116.17 0.8369 731.8 498.8
17 13.80 -12.00 12.61 -12.00 -19.97 149.19 -52.97 116.75 0.8424 539.6 999999
18 1.09 -15.00 0.97 -15.00 -18.62 149.71 -52.45 115.41 0.8339 636.6 999999
19 1.54 -15.00 1.39 -15.00 -18.86 149.49 -52.67 115.61 0.8365 501.8 999999
20 0.91 -16.00 0.82 -16.00 -19.30 149.29 -52.87 116.04 0.8395 467.5 999999
21 0.00 1.45 0.00 1.37 -21.01 148.27 -53.89 117.60 0.8530 491.0 385.7
22 0.00 1.36 0.00 1.28 -20.71 148.38 -53.78 117.30 0.8513 -159.0 -91.7
23 1.00 42.76 0.93 40.51 -20.30 148.53 -53.63 116.90 0.8488 314.5 -187.7
24 0.64 16.25 0.59 15.03 -19.69 148.78 -53.38 116.30 0.8450 495.9 129.8
25 0.00 1.45 0.00 1.40 -21.38 147.62 -54.54 117.78 0.8593 207.0 64.0
26 2.72 -23.00 2.56 -23.00 -20.29 148.15 -54.01 116.75 0.8519 358.9 999999
27 0.00 1.09 0.00 1.06 -21.07 147.23 -54.94 117.30 0.8616 -327.0 -299.0
28 0.00 1.18 0.00 1.00 -12.71 150.21 -51.95 108.66 0.8129 476.0 352.6
29 0.00 1.00 0.00 0.99 -20.77 146.12 -56.04 116.60 0.8694 -397.0 -381.9
30 0.00 1.09 0.00 1.07 -20.09 146.38 -55.78 115.94 0.8656 -556.0 -506.5
31 0.00 1.45 0.00 1.44 -20.50 146.09 -56.07 116.30 0.8689 -592.0 -528.2
32 0.00 0.45 0.00 0.40 -13.57 148.86 -53.31 109.28 0.8279 477.0 439.0
33 0.00 1.00 0.00 0.99 -19.84 146.11 -56.05 115.58 0.8671 -671.0 -613.7
34 0.00 0.27 0.00 0.27 -20.23 145.72 -56.44 115.88 0.8711 -382.0 -378.3
35 0.00 1.18 0.00 1.19 -20.47 145.52 -56.64 116.09 0.8732 -585.0 -460.5
36 0.00 1.27 0.00 1.26 -19.79 145.84 -56.32 115.44 0.8690 -493.0 -433.3
37 0.00 1.36 0.00 1.39 -20.52 145.13 -57.03 116.02 0.8763 -462.0 -394.3
38 0.00 0.91 0.00 0.94 -20.84 144.82 -57.34 116.27 0.8794 -369.0 -299.1
39 0.00 1.09 0.00 1.12 -20.61 144.84 -57.32 116.03 0.8787 -339.0 -302.6
40 0.00 1.27 0.00 1.27 -19.51 145.46 -56.70 115.02 0.8713 -652.0 -514.6
41 0.00 1.00 0.00 1.03 -20.38 144.79 -57.37 115.76 0.8785 -506.0 -452.5
42 0.00 0.82 0.00 0.88 -21.08 143.49 -58.67 116.14 0.8897 -523.0 -416.6


  • 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.