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

12005 122.81 642.99 71.44 370.61 12.07 260.97 -23.52 50.02 0.5069 -664.0 -350.3


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

SDO HMI 2014-03-16 19:00:29 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 0.00 1.22 0.00 0.66 9.94 266.79 -17.70 46.14 0.4172 -695.0 -501.7
2 3.65 6.00 2.07 3.40 14.36 264.63 -19.86 42.50 0.4892 883.1 600.2
3 0.00 0.96 0.00 0.54 14.07 264.56 -19.93 43.01 0.4868 909.0 763.5
4 0.00 0.70 0.00 0.39 13.95 264.47 -20.02 43.31 0.4864 603.0 521.1
5 0.00 1.22 0.00 0.69 14.14 264.35 -20.14 43.19 0.4897 474.0 441.6
6 0.00 1.13 0.00 0.64 14.27 264.31 -20.18 43.07 0.4916 486.0 384.4
7 0.00 1.65 0.00 0.94 14.39 263.94 -20.55 43.43 0.4967 554.0 384.4
8 0.00 2.26 0.00 1.29 14.15 262.91 -21.59 45.17 0.5050 -900.0 -759.2
9 97.17 549.62 54.93 310.94 12.06 262.90 -21.59 48.34 0.4837 -1506.8 -433.4
10 0.00 2.09 0.00 1.20 14.14 262.48 -22.02 45.75 0.5095 -511.0 -388.8
11 1.13 6.43 0.65 3.69 13.89 262.37 -22.12 46.26 0.5081 -913.5 -761.9
12 2.00 -9.00 1.14 -9.00 12.38 262.11 -22.38 48.85 0.4958 -293.5 999999
13 2.26 -9.00 1.29 -9.00 12.04 261.91 -22.58 49.63 0.4949 -803.2 999999
14 0.87 -9.00 0.50 -9.00 12.36 261.85 -22.64 49.21 0.4987 -620.3 999999
15 0.00 0.87 0.00 0.50 13.00 261.76 -22.73 48.36 0.5059 -464.0 -347.3
16 0.00 2.26 0.00 1.31 13.93 261.63 -22.86 47.14 0.5165 -635.0 -469.9
17 0.00 1.91 0.00 1.11 13.63 261.13 -23.36 48.19 0.5192 -750.0 -592.4
18 0.52 2.26 0.31 1.33 14.42 259.56 -24.94 48.90 0.5440 -874.3 -672.0
19 0.00 2.61 0.00 1.54 14.56 259.30 -25.19 48.98 0.5481 -450.0 -433.2
20 0.00 0.78 0.00 0.46 12.32 258.54 -25.96 53.12 0.5367 -879.0 -726.1
21 0.00 1.13 0.00 0.66 12.55 258.41 -26.08 52.90 0.5402 -806.0 -676.0
22 0.00 1.13 0.00 0.66 11.45 258.42 -26.07 54.58 0.5306 -780.0 -635.5
23 0.00 0.96 0.00 0.57 12.55 257.38 -27.11 53.97 0.5522 -656.0 -479.5
24 0.00 0.96 0.00 0.58 12.80 254.46 -30.03 56.37 0.5884 -663.0 -582.0
25 0.00 2.78 0.00 1.71 13.00 254.29 -30.20 56.23 0.5919 -766.0 -605.9
26 0.00 1.04 0.00 0.64 13.65 254.06 -30.43 55.51 0.5994 -589.0 -518.2
27 0.00 0.96 0.00 0.59 10.33 252.91 -31.58 61.30 0.5895 498.0 417.7
28 0.00 0.96 0.00 0.61 13.53 251.66 -32.83 57.67 0.6261 688.0 560.3
29 0.00 1.65 0.00 1.05 13.31 251.55 -32.95 58.06 0.6259 836.0 742.2
30 0.00 0.78 0.00 0.50 14.08 250.98 -33.51 57.44 0.6377 697.0 577.8
31 0.00 0.96 0.00 0.60 12.05 251.07 -33.42 60.19 0.6231 558.0 433.0
32 0.00 0.78 0.00 0.51 10.03 247.62 -36.87 65.38 0.6522 629.0 506.8
33 0.00 0.78 0.00 0.53 12.37 246.07 -38.42 63.12 0.6829 683.0 574.1
34 0.00 0.26 0.00 0.17 10.80 246.17 -38.32 65.18 0.6734 683.0 601.0
35 0.00 0.78 0.00 0.52 10.71 246.07 -38.42 65.36 0.6741 775.0 664.9
36 0.00 1.83 0.00 1.23 10.15 245.33 -39.16 66.54 0.6799 625.0 436.7
37 0.00 0.87 0.00 0.59 11.61 245.02 -39.47 64.75 0.6908 629.0 611.9
38 0.70 3.04 0.48 2.09 11.40 244.54 -39.95 65.30 0.6952 645.8 547.0
39 14.51 30.07 10.07 20.84 10.34 243.48 -41.02 67.28 0.7023 787.0 497.6
40 0.00 0.78 0.00 0.56 11.82 241.91 -42.58 66.15 0.7265 445.0 376.8
41 0.00 2.52 0.00 1.83 11.73 241.13 -43.36 66.65 0.7345 579.0 526.2
42 0.00 1.13 0.00 0.83 11.91 240.50 -43.99 66.73 0.7421 536.0 474.1
43 0.00 1.65 0.00 1.21 11.72 240.50 -43.99 66.97 0.7413 615.0 509.0
44 0.00 1.22 0.00 0.90 11.60 240.14 -44.35 67.29 0.7447 478.0 378.6


  • 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.