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

11346 97.11 327.07 69.37 235.34 -19.00 337.17 -41.59 120.01 0.7237 90.3 220.4


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

SDO HMI 2011-11-14 20:58:58 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 0.77 0.00 0.50 -20.49 345.71 -33.05 127.33 0.6449 627.0 512.4
2 0.00 1.72 0.00 1.14 -19.72 343.41 -35.35 124.64 0.6643 649.0 536.8
3 0.60 89.39 0.42 62.99 -19.03 339.15 -39.61 121.05 0.7059 764.4 -77.1
4 32.83 189.52 22.62 130.43 -17.88 339.39 -39.37 119.69 0.6973 1111.4 401.9
5 0.69 -3.00 0.48 -3.00 -19.36 338.72 -40.04 121.24 0.7121 -200.1 999999
6 10.23 -3.00 7.16 -3.00 -18.91 338.81 -39.95 120.71 0.7088 531.8 999999
7 3.18 -3.00 2.23 -3.00 -18.76 338.53 -40.23 120.36 0.7111 -234.0 999999
8 33.78 -3.00 23.91 -3.00 -18.91 338.03 -40.73 120.27 0.7171 -710.9 999999
9 3.18 -3.00 2.24 -3.00 -18.52 338.15 -40.61 119.84 0.7139 -508.2 999999
10 1.29 -3.00 0.91 -3.00 -18.40 338.14 -40.62 119.67 0.7134 360.1 999999
11 1.20 -3.00 0.85 -3.00 -18.44 337.71 -41.05 119.51 0.7181 287.6 999999
12 3.95 5.24 2.82 3.73 -17.67 337.10 -41.66 118.20 0.7210 658.7 521.3
13 0.00 0.52 0.00 0.37 -18.38 336.81 -41.95 118.96 0.7274 354.0 271.3
14 0.00 0.26 0.00 0.19 -17.48 336.40 -42.36 117.60 0.7275 398.0 445.3
15 0.00 1.12 0.00 0.80 -17.26 336.42 -42.34 117.33 0.7263 601.0 559.1
16 0.00 1.20 0.00 0.90 -19.41 334.89 -43.87 119.29 0.7517 516.0 510.4
17 0.00 0.86 0.00 0.67 -20.42 333.37 -45.39 119.80 0.7712 607.0 469.7
18 0.00 0.69 0.00 0.58 -22.85 330.36 -48.39 121.30 0.8087 -557.0 -495.1
19 0.00 0.95 0.00 0.80 -23.33 329.89 -48.87 121.65 0.8147 -295.0 -282.1
20 0.00 0.77 0.00 0.69 -24.69 328.16 -50.60 122.46 0.8343 -578.0 -486.2
21 0.00 0.86 0.00 0.77 -24.86 328.01 -50.75 122.59 0.8361 -514.0 -436.2
22 1.80 2.84 1.51 2.38 -20.96 329.53 -49.23 118.78 0.8091 371.3 278.1
23 0.00 1.03 0.00 0.94 -24.66 327.23 -51.53 122.06 0.8417 -510.0 -501.9
24 0.00 7.48 0.00 6.93 -25.21 326.74 -52.02 122.48 0.8474 -232.0 -116.7
25 0.00 0.95 0.00 0.88 -25.09 326.38 -52.37 122.21 0.8498 -491.0 -353.0
26 0.00 0.95 0.00 0.88 -24.83 326.44 -52.32 121.93 0.8485 -452.0 -426.0
27 0.00 1.20 0.00 1.15 -25.20 325.39 -53.37 121.95 0.8579 -459.0 -356.3
28 0.00 1.38 0.00 1.20 -20.94 327.75 -51.01 118.06 0.8248 -290.0 -294.3
29 0.00 1.46 0.00 1.29 -20.77 327.22 -51.54 117.67 0.8289 -590.0 -536.3
30 0.00 2.32 0.00 2.15 -22.91 325.79 -52.97 119.56 0.8476 -626.0 -540.1
31 0.00 1.29 0.00 1.22 -23.62 325.32 -53.44 120.18 0.8534 -509.0 -375.4
32 4.38 7.31 4.22 7.04 -24.14 324.73 -54.03 120.54 0.8596 -382.1 -96.0
33 0.00 0.43 0.00 0.41 -23.43 325.10 -53.66 119.89 0.8546 -368.0 -290.2
34 0.00 1.38 0.00 1.30 -23.00 325.19 -53.57 119.45 0.8526 -468.0 -403.1
35 0.00 1.63 0.00 1.55 -23.24 324.94 -53.82 119.63 0.8553 -243.0 -188.5
36 0.00 1.55 0.00 1.46 -22.74 325.01 -53.75 119.10 0.8533 -417.0 -277.6


  • 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.