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

12175 197.25 966.01 176.64 869.59 15.23 260.99 57.00 283.87 0.8345 -9.9 -116.6


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

SDO HMI 2014-09-29 13:00:33 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 1.68 193.45 1.76 197.63 13.25 266.57 62.58 281.43 0.8834 -201.3 -194.3
2 4.41 -1.00 4.59 -1.00 13.37 266.29 62.30 281.56 0.8812 -412.8 999999
3 16.40 -1.00 16.80 -1.00 13.64 265.81 61.82 281.86 0.8773 -672.2 999999
4 4.32 -1.00 4.36 -1.00 13.81 265.30 61.31 282.06 0.8731 -820.9 999999
5 3.35 -1.00 3.38 -1.00 14.09 265.30 61.31 282.38 0.8731 -582.1 999999
6 3.62 -1.00 3.62 -1.00 13.71 265.06 61.07 281.95 0.8711 -840.0 999999
7 5.47 -1.00 5.45 -1.00 14.00 264.94 60.95 282.28 0.8701 -876.7 999999
8 0.00 0.26 0.00 0.26 12.75 264.27 60.28 280.83 0.8645 -503.0 -535.0
9 0.00 0.79 0.00 0.76 14.14 263.55 59.56 282.45 0.8582 -572.0 -525.6
10 0.00 5.64 0.00 5.31 13.54 262.87 58.88 281.75 0.8522 -596.0 -524.7
11 17.37 303.67 16.26 277.49 15.13 262.59 58.60 283.63 0.8499 -786.1 -393.1
12 0.00 1.23 0.00 1.12 13.29 261.59 57.60 281.47 0.8406 296.0 243.1
13 9.96 -11.00 9.20 -11.00 15.26 262.23 58.24 283.80 0.8467 -981.5 999999
14 0.00 0.71 0.00 0.64 13.20 261.33 57.34 281.36 0.8381 264.0 221.1
15 3.53 -11.00 3.21 -11.00 15.08 261.61 57.62 283.60 0.8411 -1245.8 999999
16 4.76 -11.00 4.31 -11.00 15.31 261.42 57.43 283.88 0.8394 -1101.8 999999
17 0.00 0.97 0.00 0.86 13.33 260.58 56.59 281.53 0.8311 508.0 439.1
18 12.96 -11.00 11.65 -11.00 14.82 261.10 57.11 283.31 0.8363 256.7 999999
19 12.17 -11.00 11.05 -11.00 15.86 261.49 57.50 284.54 0.8402 -837.3 999999
20 0.00 1.06 0.00 0.97 16.59 261.65 57.66 285.40 0.8420 -382.0 -313.7
21 0.00 0.26 0.00 0.23 13.71 260.21 56.22 281.99 0.8277 289.0 272.7
22 0.00 2.56 0.00 2.29 16.89 260.80 56.81 285.80 0.8344 -430.0 -405.4
23 0.00 3.00 0.00 2.57 13.22 259.26 55.27 281.41 0.8184 -222.0 -88.5
24 0.44 2.20 0.38 1.88 13.60 259.12 55.13 281.88 0.8171 540.6 466.4
25 3.79 409.48 3.25 343.37 14.66 259.29 55.30 283.18 0.8191 590.3 120.6
26 0.00 5.11 0.00 4.50 16.76 260.17 56.18 285.69 0.8284 -444.0 -384.2
27 5.47 -25.00 4.67 -25.00 14.95 259.08 55.09 283.55 0.8171 577.1 999999
28 0.00 5.29 0.00 4.48 14.47 258.67 54.68 282.97 0.8130 14.0 116.6
29 4.67 -25.00 3.96 -25.00 15.42 258.66 54.67 284.15 0.8133 480.6 999999
30 5.03 30.33 4.19 25.23 14.62 258.03 54.04 283.19 0.8067 858.2 440.3
31 14.64 -25.00 12.27 -25.00 15.56 258.23 54.24 284.34 0.8091 816.9 999999
32 10.40 -25.00 8.68 -25.00 15.98 257.97 53.98 284.89 0.8067 715.5 999999
33 33.07 -25.00 27.34 -25.00 16.40 257.55 53.55 285.43 0.8028 901.6 999999
34 1.41 -25.00 1.17 -25.00 17.26 257.58 53.59 286.50 0.8038 631.6 999999
35 11.90 -25.00 9.85 -25.00 17.55 257.49 53.50 286.87 0.8032 679.6 999999
36 1.94 -25.00 1.59 -25.00 16.63 257.06 53.07 285.76 0.7981 998.0 999999
37 2.20 -25.00 1.79 -25.00 16.77 256.80 52.81 285.97 0.7956 772.5 999999
38 2.29 -25.00 1.86 -25.00 17.12 256.73 52.74 286.41 0.7952 794.8 999999


  • 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.