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

12217 72.22 224.82 51.00 155.96 -16.47 124.19 41.42 245.13 0.7013 257.7 62.7


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

SDO HMI 2014-12-02 08:00:25 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 6.07 15.81 4.64 12.05 -15.61 130.18 47.41 248.63 0.7638 653.7 526.9
2 5.13 -1.00 3.90 -1.00 -15.46 130.00 47.23 248.77 0.7614 861.3 999999
3 0.00 1.45 0.00 1.06 -15.34 128.01 45.24 248.25 0.7396 577.0 419.0
4 12.39 35.29 8.81 25.03 -15.14 126.32 43.55 247.90 0.7202 -861.7 -368.9
5 13.50 39.65 9.38 27.57 -14.61 125.05 42.28 248.13 0.7039 717.5 253.0
6 10.68 -5.00 7.44 -5.00 -14.94 125.05 42.28 247.67 0.7051 776.9 999999
7 10.85 15.89 7.68 11.25 -17.45 125.25 42.49 244.39 0.7169 684.2 456.1
8 0.00 1.20 0.00 0.84 -17.17 125.01 42.24 244.66 0.7130 710.0 545.4
9 0.94 6.15 0.65 4.24 -15.03 124.33 41.56 247.26 0.6970 814.5 650.4
10 0.00 0.77 0.00 0.54 -17.29 124.83 42.06 244.42 0.7115 538.0 442.8
11 0.00 0.94 0.00 0.64 -14.78 124.19 41.42 247.55 0.6945 725.0 562.8
12 0.00 1.45 0.00 1.02 -17.54 124.65 41.88 244.01 0.7105 586.0 554.8
13 0.00 1.88 0.00 1.32 -17.38 124.56 41.79 244.18 0.7089 792.0 683.2
14 0.00 1.45 0.00 1.00 -16.99 123.35 40.58 244.14 0.6936 609.0 489.5
15 0.00 0.77 0.00 0.52 -16.19 123.10 40.33 245.13 0.6874 -412.0 -398.2
16 0.77 1.62 0.52 1.10 -15.78 122.80 40.03 245.56 0.6823 755.3 674.6
17 1.45 3.85 0.99 2.61 -16.52 122.90 40.13 244.57 0.6865 -802.0 -633.7
18 0.43 1.45 0.29 0.99 -17.61 123.06 40.29 243.16 0.6931 772.0 680.5
19 0.00 1.11 0.00 0.76 -17.92 123.06 40.29 242.74 0.6945 738.0 588.8
20 0.00 0.26 0.00 0.18 -18.11 123.03 40.26 242.48 0.6950 678.0 639.7
21 0.00 9.23 0.00 6.38 -19.11 123.07 40.30 241.16 0.7001 661.0 567.4
22 0.00 1.11 0.00 0.76 -18.71 122.96 40.19 241.64 0.6969 607.0 525.3
23 0.00 4.44 0.00 3.04 -18.27 122.79 40.02 242.15 0.6930 783.0 699.4
24 0.00 1.20 0.00 0.80 -16.39 122.10 39.33 244.38 0.6768 -642.0 -552.6
25 0.00 1.03 0.00 0.71 -19.46 122.81 40.04 240.56 0.6988 591.0 443.4
26 1.03 63.23 0.69 42.57 -17.04 122.10 39.33 243.47 0.6797 -707.8 -173.6
27 0.26 -26.00 0.17 -26.00 -16.92 122.07 39.30 243.63 0.6788 -631.3 999999
28 0.00 1.45 0.00 1.00 -18.89 122.60 39.83 241.21 0.6938 767.0 680.4
29 0.00 1.11 0.00 0.76 -19.08 122.65 39.88 240.99 0.6953 669.0 693.0
30 1.03 -26.00 0.69 -26.00 -17.54 122.15 39.38 242.81 0.6825 -575.3 999999
31 0.60 -26.00 0.40 -26.00 -17.04 121.82 39.05 243.34 0.6764 -870.6 999999
32 5.30 -26.00 3.56 -26.00 -17.26 121.84 39.07 243.04 0.6776 -829.7 999999
33 0.00 0.85 0.00 0.59 -19.52 122.45 39.68 240.30 0.6953 574.0 541.0
34 0.00 0.51 0.00 0.35 -19.64 122.33 39.56 240.07 0.6945 482.0 474.8
35 1.79 -26.00 1.19 -26.00 -16.85 121.22 38.45 243.30 0.6685 686.1 999999
36 0.00 1.11 0.00 0.75 -19.41 121.21 38.44 239.77 0.6810 585.0 497.7
37 0.00 1.20 0.00 0.81 -20.01 121.34 38.57 239.03 0.6856 571.0 501.1
38 0.00 1.20 0.00 0.81 -20.99 120.86 38.09 237.46 0.6856 419.0 400.9
39 0.00 1.03 0.00 0.66 -19.47 117.35 34.58 237.33 0.6380 -561.0 -485.4
40 0.00 2.05 0.00 1.32 -20.38 117.04 34.27 235.85 0.6402 -763.0 -514.6
41 0.00 1.71 0.00 1.08 -19.64 115.65 32.88 235.90 0.6198 -886.0 -696.8
42 0.00 0.60 0.00 0.37 -19.17 115.47 32.70 236.45 0.6146 -634.0 -565.3
43 0.00 0.77 0.00 0.48 -20.80 113.87 31.10 232.90 0.6078 -600.0 -534.3


  • 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.