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

12003 137.56 499.02 86.75 313.30 5.55 11.36 35.81 288.79 0.6172 140.6 125.8


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

SDO HMI 2014-03-12 22:00:29 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 2.60 4.86 1.75 3.27 5.31 16.34 40.78 286.01 0.6789 -676.4 -488.3
2 0.00 0.87 0.00 0.58 6.72 15.68 40.12 288.29 0.6764 -598.0 -531.0
3 0.00 1.39 0.00 0.91 3.97 15.14 39.58 284.57 0.6591 -198.0 -263.6
4 5.99 8.76 3.94 5.76 4.42 15.09 39.54 285.25 0.6602 -705.7 -494.1
5 2.86 62.54 1.87 40.65 3.98 14.87 39.31 284.70 0.6557 -604.2 -617.7
6 0.35 1.65 0.23 1.08 5.38 14.85 39.29 286.75 0.6608 -558.2 -453.7
7 2.95 -5.00 1.92 -5.00 3.81 14.63 39.07 284.55 0.6520 -792.5 999999
8 0.00 1.73 0.00 1.14 5.32 14.50 38.94 286.82 0.6561 -647.0 -604.6
9 1.21 -5.00 0.79 -5.00 3.60 14.35 38.79 284.36 0.6477 -828.5 999999
10 4.86 -5.00 3.14 -5.00 3.55 14.08 38.52 284.39 0.6441 -933.6 999999
11 0.78 1.82 0.51 1.19 5.31 14.08 38.52 287.01 0.6508 -623.8 -554.7
12 0.00 2.34 0.00 1.51 4.48 13.86 38.31 285.87 0.6448 -731.0 -647.7
13 2.86 23.25 1.86 15.06 5.79 13.88 38.33 287.80 0.6503 -646.2 -604.2
14 0.00 1.91 0.00 1.24 5.41 13.82 38.26 287.28 0.6479 -645.0 -604.6
15 3.21 -13.00 2.07 -13.00 5.69 13.49 37.94 287.85 0.6450 -917.4 999999
16 0.00 1.21 0.00 0.78 3.97 13.19 37.63 285.41 0.6341 155.0 57.1
17 0.43 1.82 0.28 1.16 4.10 12.93 37.37 285.73 0.6313 345.0 223.4
18 28.28 58.64 18.18 37.67 6.32 12.86 37.31 289.09 0.6398 -866.3 -460.3
19 0.00 7.20 0.00 4.59 5.26 12.67 37.11 287.62 0.6327 73.0 264.9
20 0.00 0.87 0.00 0.55 4.54 12.39 36.84 286.66 0.6261 -649.0 -554.4
21 0.00 0.95 0.00 0.61 5.44 12.19 36.64 288.12 0.6273 -558.0 -433.1
22 0.00 1.21 0.00 0.76 3.97 12.06 36.51 285.93 0.6195 150.0 237.4
23 7.72 14.75 4.83 9.24 3.88 11.69 36.13 285.98 0.6142 811.3 535.0
24 0.95 2.34 0.60 1.48 6.38 11.67 36.11 289.82 0.6249 -815.5 -545.2
25 0.00 1.13 0.00 0.71 5.68 11.36 35.80 288.93 0.6176 -540.0 -435.3
26 12.14 19.34 7.56 12.05 4.95 10.94 35.38 288.02 0.6088 692.2 383.2
27 0.00 1.39 0.00 0.87 6.04 10.83 35.27 289.77 0.6125 13.0 -24.4
28 28.36 271.15 17.58 166.86 5.57 10.28 34.73 289.35 0.6031 914.6 489.8
29 0.00 1.39 0.00 0.86 7.51 10.00 34.44 292.51 0.6093 552.0 410.2
30 1.04 -28.00 0.64 -28.00 5.69 9.78 34.22 289.82 0.5971 968.0 999999
31 0.78 -28.00 0.48 -28.00 6.38 9.65 34.09 290.99 0.5989 384.3 999999
32 1.30 -28.00 0.80 -28.00 7.05 9.49 33.93 292.12 0.6002 518.5 999999
33 1.73 -28.00 1.07 -28.00 6.39 9.36 33.80 291.18 0.5952 659.0 999999
34 0.61 -28.00 0.37 -28.00 7.13 9.31 33.76 292.35 0.5984 767.0 999999
35 0.52 -28.00 0.32 -28.00 7.28 9.33 33.77 292.58 0.5994 644.0 999999
36 16.48 -28.00 10.10 -28.00 6.05 9.19 33.63 290.73 0.5912 1119.0 999999
37 7.55 -28.00 4.64 -28.00 6.62 9.16 33.61 291.66 0.5938 922.1 999999
38 2.00 -28.00 1.22 -28.00 6.40 9.07 33.52 291.37 0.5915 980.9 999999
39 0.00 1.65 0.00 1.00 5.35 8.43 32.87 290.08 0.5776 788.0 670.9
40 0.00 1.13 0.00 0.68 6.64 8.05 32.50 292.40 0.5794 636.0 581.3
41 0.00 0.78 0.00 0.47 6.78 7.92 32.37 292.72 0.5785 681.0 663.7
42 0.00 0.95 0.00 0.57 6.03 7.69 32.13 291.66 0.5713 692.0 593.8


  • 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.