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

12216 57.45 346.29 49.01 293.30 -13.64 165.18 52.78 252.32 0.8142 466.1 287.4


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

SDO HMI 2014-11-30 02:00:25 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 1.03 0.00 1.04 -15.18 171.73 59.33 251.94 0.8751 448.0 362.2
2 6.24 61.21 5.56 54.50 -11.99 167.53 55.13 254.82 0.8337 643.1 232.2
3 0.00 0.26 0.00 0.23 -12.85 167.75 55.34 253.85 0.8371 407.0 415.3
4 3.33 -2.00 2.95 -2.00 -12.38 167.17 54.77 254.29 0.8310 766.9 999999
5 0.00 0.51 0.00 0.45 -12.93 167.14 54.73 253.63 0.8316 496.0 420.0
6 0.00 1.28 0.00 1.10 -11.48 166.08 53.67 255.14 0.8191 433.0 357.3
7 0.00 1.28 0.00 1.09 -11.42 165.75 53.35 255.16 0.8158 521.0 474.7
8 0.00 1.45 0.00 1.23 -11.53 165.43 53.02 254.95 0.8128 596.0 560.6
9 1.20 2.22 1.01 1.88 -11.74 165.33 52.93 254.67 0.8123 609.4 466.1
10 0.00 1.45 0.00 1.22 -11.56 165.18 52.78 254.87 0.8104 503.0 426.7
11 0.00 1.71 0.00 1.44 -12.10 165.13 52.73 254.19 0.8109 679.0 612.5
12 6.84 239.38 5.82 201.72 -13.54 165.31 52.91 252.50 0.8154 524.7 375.4
13 0.34 1.71 0.28 1.41 -11.40 164.44 52.04 254.91 0.8028 -362.2 -312.8
14 0.00 0.60 0.00 0.50 -12.55 164.76 52.36 253.56 0.8081 570.0 446.6
15 0.00 0.68 0.00 0.57 -12.19 164.61 52.20 253.98 0.8059 412.0 436.8
16 1.28 -12.00 1.08 -12.00 -13.56 164.81 52.41 252.35 0.8106 495.2 999999
17 0.00 0.68 0.00 0.57 -12.61 164.53 52.12 253.44 0.8059 495.0 502.5
18 37.19 -12.00 31.44 -12.00 -14.17 164.91 52.51 251.63 0.8128 898.2 999999
19 0.00 0.77 0.00 0.64 -12.52 164.35 51.95 253.52 0.8040 653.0 514.4
20 0.00 0.77 0.00 0.63 -11.81 164.06 51.66 254.31 0.7997 487.0 395.0
21 0.00 1.20 0.00 1.02 -15.28 165.09 52.69 250.34 0.8169 450.0 435.5
22 0.00 1.11 0.00 0.95 -15.34 165.01 52.61 250.25 0.8163 634.0 471.2
23 1.03 -12.00 0.87 -12.00 -14.72 164.69 52.29 250.92 0.8119 725.3 999999
24 0.00 0.94 0.00 0.76 -12.29 163.46 51.05 253.59 0.7945 -211.0 -82.1
25 0.00 1.11 0.00 0.94 -16.54 164.54 52.14 248.69 0.8146 499.0 393.7
26 0.00 2.65 0.00 2.16 -13.63 163.45 51.05 251.93 0.7973 385.0 368.6
27 0.00 0.77 0.00 0.62 -13.50 162.98 50.57 251.97 0.7922 613.0 538.4
28 0.00 1.28 0.00 1.05 -17.10 162.87 50.46 247.52 0.8000 -530.0 -376.8
29 0.00 0.68 0.00 0.55 -16.72 162.34 49.94 247.82 0.7938 -502.0 -483.6
30 0.00 0.51 0.00 0.40 -14.76 161.31 48.91 249.94 0.7782 -521.0 -406.5
31 0.00 2.05 0.00 1.60 -14.08 161.07 48.66 250.72 0.7739 -492.0 -472.6
32 0.00 0.94 0.00 0.73 -13.59 160.88 48.48 251.29 0.7707 -483.0 -453.5
33 0.00 0.94 0.00 0.73 -14.42 161.12 48.71 250.31 0.7753 -470.0 -384.0
34 0.00 6.16 0.00 4.74 -13.31 160.72 48.31 251.59 0.7682 -478.0 -601.5
35 0.00 2.22 0.00 1.71 -13.56 160.64 48.24 251.26 0.7681 -773.0 -642.3
36 0.00 0.68 0.00 0.53 -13.83 160.40 47.99 250.84 0.7661 -558.0 -562.8
37 0.00 0.77 0.00 0.60 -15.98 160.53 48.13 248.17 0.7735 -517.0 -384.0
38 0.00 1.11 0.00 0.86 -15.18 160.28 47.88 249.10 0.7686 -613.0 -443.6
39 0.00 1.62 0.00 1.25 -15.26 160.03 47.63 248.91 0.7662 -776.0 -709.6
40 0.00 0.85 0.00 0.63 -13.07 158.63 46.23 251.29 0.7450 -558.0 -532.2
41 0.00 0.68 0.00 0.52 -16.64 159.32 46.92 246.92 0.7630 -609.0 -463.2
42 0.00 1.03 0.00 0.73 -14.50 155.96 43.55 248.49 0.7194 -483.0 -468.5


  • 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.