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

11990 61.10 425.98 39.07 275.46 -13.13 107.95 40.16 258.26 0.6432 159.6 228.0


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

SDO HMI 2014-03-05 22:00:28 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 0.35 0.00 0.33 -16.66 127.38 59.59 254.89 0.8579 436.0 460.8
2 0.00 0.78 0.00 0.66 -13.19 122.57 54.78 258.94 0.8126 521.0 458.6
3 0.00 1.64 0.00 1.43 -17.60 123.67 55.88 253.59 0.8248 555.0 376.8
4 0.00 3.46 0.00 2.98 -17.30 123.31 55.51 253.93 0.8212 641.0 550.5
5 0.00 1.64 0.00 1.42 -17.67 123.31 55.52 253.48 0.8214 546.0 415.3
6 0.00 1.04 0.00 0.87 -20.06 121.95 54.15 250.42 0.8104 415.0 351.7
7 0.00 0.95 0.00 0.72 -15.71 117.27 49.47 255.47 0.7582 367.0 321.1
8 0.00 1.38 0.00 1.03 -15.78 116.57 48.78 255.32 0.7506 512.0 484.9
9 0.00 1.38 0.00 1.01 -16.03 115.49 47.69 254.87 0.7387 659.0 501.2
10 0.52 3.98 0.37 2.84 -16.39 114.19 46.39 254.22 0.7242 -633.0 -584.2
11 0.52 -10.00 0.37 -10.00 -16.46 114.03 46.24 254.09 0.7225 -776.5 999999
12 0.95 2.77 0.68 1.97 -18.54 113.76 45.97 251.19 0.7224 -576.0 -489.5
13 0.00 1.64 0.00 1.12 -12.75 111.83 44.04 259.12 0.6928 -465.0 -345.9
14 0.00 0.60 0.00 0.41 -12.86 111.60 43.81 258.94 0.6900 -603.0 -538.4
15 0.00 0.86 0.00 0.59 -13.13 111.62 43.83 258.55 0.6904 -584.0 -526.7
16 0.00 0.69 0.00 0.47 -10.93 110.88 43.09 261.72 0.6802 365.0 384.5
17 0.00 1.56 0.00 1.05 -12.27 111.06 43.26 259.76 0.6829 -446.0 -339.3
18 0.00 0.78 0.00 0.54 -17.61 112.43 44.63 252.24 0.7055 -637.0 -567.3
19 0.00 0.52 0.00 0.36 -19.03 112.72 44.92 250.31 0.7113 -353.0 -333.2
20 0.00 0.60 0.00 0.42 -19.13 112.62 44.82 250.15 0.7104 -374.0 -284.7
21 0.00 1.38 0.00 0.93 -12.74 110.82 43.03 259.05 0.6802 -551.0 -542.4
22 0.00 1.47 0.00 1.02 -18.74 112.17 44.38 250.61 0.7045 -667.0 -539.2
23 0.00 0.86 0.00 0.60 -19.32 112.24 44.44 249.81 0.7064 -486.0 -472.8
24 0.00 2.51 0.00 1.67 -11.51 110.16 42.37 260.85 0.6712 829.0 649.4
25 0.00 1.64 0.00 1.13 -18.06 111.78 43.99 251.48 0.6987 -586.0 -461.0
26 0.00 1.12 0.00 0.77 -18.85 111.60 43.80 250.33 0.6980 -673.0 -525.8
27 0.00 1.30 0.00 0.87 -15.87 110.63 42.84 254.43 0.6813 -561.0 -472.2
28 0.00 2.42 0.00 1.64 -17.10 110.93 43.13 252.70 0.6868 -650.0 -588.1
29 0.00 0.60 0.00 0.40 -11.53 109.47 41.67 260.77 0.6624 292.0 366.9
30 0.00 1.04 0.00 0.69 -15.31 110.15 42.36 255.19 0.6745 -369.0 -393.8
31 0.00 0.95 0.00 0.64 -16.68 110.05 42.25 253.14 0.6754 -460.0 -381.5
32 0.00 0.86 0.00 0.56 -10.04 108.62 40.82 263.02 0.6508 537.0 436.3
33 0.00 1.56 0.00 1.03 -15.89 109.67 41.88 254.24 0.6695 -734.0 -588.8
34 0.00 1.73 0.00 1.13 -12.34 108.77 40.97 259.49 0.6538 -513.0 -465.8
35 0.00 1.99 0.00 1.32 -16.88 109.52 41.72 252.75 0.6692 -686.0 -590.3
36 0.00 0.69 0.00 0.46 -16.46 109.36 41.57 253.33 0.6666 -663.0 -633.1
37 0.00 0.86 0.00 0.56 -13.11 108.59 40.80 258.30 0.6522 -351.0 -238.0
38 0.00 0.95 0.00 0.62 -13.26 108.54 40.75 258.06 0.6517 -285.0 -256.4
39 0.78 2.94 0.51 1.91 -13.34 108.31 40.52 257.91 0.6489 -498.7 -347.8
40 0.00 1.30 0.00 0.84 -13.10 108.27 40.47 258.27 0.6480 -436.0 -273.9
41 1.38 2.77 0.89 1.79 -13.37 107.96 40.16 257.82 0.6443 -429.9 -259.4
42 0.00 1.73 0.00 1.13 -15.63 108.37 40.58 254.40 0.6527 189.0 243.8
43 0.00 1.73 0.00 1.12 -14.18 107.93 40.13 256.55 0.6448 -298.0 -298.4
44 0.00 0.95 0.00 0.62 -14.99 108.06 40.27 255.33 0.6477 -247.0 -236.9
45 0.86 2.16 0.56 1.40 -15.15 107.90 40.10 255.05 0.6459 -513.0 -427.9
46 1.04 19.36 0.67 12.43 -14.27 107.66 39.87 256.39 0.6415 -486.0 -103.8
47 0.43 3.11 0.28 2.02 -15.72 107.99 40.19 254.19 0.6480 -685.4 -493.3
48 0.00 1.73 0.00 1.12 -15.49 107.81 40.02 254.51 0.6454 -615.0 -496.5
49 0.00 0.43 0.00 0.28 -16.15 107.97 40.18 253.53 0.6485 -609.0 -544.4
50 0.00 2.94 0.00 1.90 -15.23 107.67 39.88 254.89 0.6431 -709.0 -614.0
51 1.64 -46.00 1.05 -46.00 -14.44 107.38 39.58 256.07 0.6381 -655.9 999999
52 0.00 1.12 0.00 0.73 -15.87 107.70 39.90 253.91 0.6445 -769.0 -612.8
53 0.00 1.04 0.00 0.67 -16.02 107.73 39.94 253.69 0.6453 -508.0 -434.6
54 52.98 314.51 33.69 199.96 -12.25 106.91 39.12 259.47 0.6295 1096.8 419.2
55 0.00 2.16 0.00 1.39 -15.60 107.56 39.76 254.29 0.6423 -814.0 -734.0
56 0.00 0.95 0.00 0.61 -14.93 107.25 39.45 255.27 0.6371 -519.0 -463.7
57 0.00 0.95 0.00 0.61 -15.15 107.21 39.42 254.93 0.6370 -666.0 -596.2
58 0.00 0.86 0.00 0.55 -14.79 107.13 39.34 255.48 0.6355 -555.0 -478.2
59 0.00 4.58 0.00 2.92 -14.65 106.99 39.19 255.67 0.6333 -321.0 -390.6
60 0.00 0.78 0.00 0.51 -20.44 108.22 40.43 247.12 0.6619 -596.0 -498.2
61 0.00 1.12 0.00 0.74 -20.76 108.12 40.32 246.62 0.6615 -636.0 -510.3
62 0.00 1.21 0.00 0.77 -14.79 106.38 38.59 255.34 0.6256 -519.0 -444.4
63 0.00 1.38 0.00 0.95 -26.12 109.45 41.65 239.47 0.6952 -617.0 -522.0
64 0.00 0.86 0.00 0.57 -24.18 107.49 39.70 241.40 0.6660 -590.0 -521.9
65 0.00 1.90 0.00 1.14 -10.67 102.71 34.92 261.72 0.5706 -633.0 -541.0
66 0.00 0.86 0.00 0.52 -9.98 102.30 34.50 262.91 0.5643 -674.0 -576.2


  • 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.