SDO HMI 2014-03-10 08:21:29 UT
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!)
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 110.97 | 421.77 | 80.34 | 300.94 | 14.41 | 50.30 | 40.88 | 298.32 | 0.7210 | 14.6 | 58.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-03-10 08:21:29 UT
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!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.95 | 0.00 | 0.75 | 12.99 | 56.63 | 47.21 | 293.19 | 0.7803 | -458.0 | -438.4 | |
| 0.00 | 0.87 | 0.00 | 0.67 | 12.71 | 55.98 | 46.56 | 293.14 | 0.7726 | -539.0 | -485.2 | |
| 5.55 | 39.54 | 4.36 | 30.78 | 13.80 | 56.17 | 46.75 | 294.37 | 0.7788 | -294.6 | -445.9 | |
| 11.36 | -3.00 | 8.84 | -3.00 | 13.29 | 55.81 | 46.39 | 293.92 | 0.7732 | -668.4 | 999999 | |
| 1.56 | -3.00 | 1.22 | -3.00 | 13.67 | 55.82 | 46.40 | 294.37 | 0.7748 | -593.9 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.88 | 14.00 | 55.91 | 46.49 | 294.72 | 0.7770 | -334.0 | -328.4 | |
| 0.00 | 0.69 | 0.00 | 0.55 | 14.44 | 55.94 | 46.52 | 295.24 | 0.7791 | -270.0 | -202.2 | |
| 0.00 | 1.04 | 0.00 | 0.82 | 14.21 | 55.83 | 46.41 | 295.02 | 0.7771 | -356.0 | -323.2 | |
| 0.78 | 4.42 | 0.61 | 3.43 | 13.88 | 55.65 | 46.23 | 294.70 | 0.7740 | -600.8 | -541.3 | |
| 4.42 | -3.00 | 3.41 | -3.00 | 13.29 | 55.41 | 45.99 | 294.10 | 0.7691 | -868.6 | 999999 | |
| 0.00 | 0.87 | 0.00 | 0.70 | 16.39 | 56.24 | 46.82 | 297.39 | 0.7903 | 455.0 | 415.4 | |
| 0.00 | 1.47 | 0.00 | 1.11 | 11.94 | 54.79 | 45.37 | 292.73 | 0.7572 | -431.0 | -425.3 | |
| 0.00 | 1.47 | 0.00 | 1.12 | 13.62 | 54.62 | 45.20 | 294.88 | 0.7624 | -582.0 | -528.5 | |
| 0.95 | 46.74 | 0.73 | 35.19 | 13.93 | 54.47 | 45.05 | 295.32 | 0.7623 | -650.6 | -553.0 | |
| 4.68 | -14.00 | 3.53 | -14.00 | 13.27 | 54.18 | 44.76 | 294.66 | 0.7565 | -847.0 | 999999 | |
| 0.95 | -14.00 | 0.72 | -14.00 | 13.74 | 54.12 | 44.70 | 295.26 | 0.7579 | -745.2 | 999999 | |
| 2.69 | -14.00 | 2.02 | -14.00 | 13.47 | 54.01 | 44.60 | 294.99 | 0.7556 | -820.1 | 999999 | |
| 2.51 | 12.57 | 1.90 | 9.51 | 14.12 | 53.87 | 44.45 | 295.86 | 0.7571 | -818.3 | -525.6 | |
| 1.13 | -18.00 | 0.85 | -18.00 | 14.41 | 53.86 | 44.44 | 296.22 | 0.7582 | -653.8 | 999999 | |
| 0.00 | 1.65 | 0.00 | 1.22 | 13.02 | 53.22 | 43.80 | 294.83 | 0.7454 | -287.0 | -239.7 | |
| 0.52 | 5.55 | 0.38 | 4.07 | 12.70 | 52.81 | 43.40 | 294.64 | 0.7397 | 439.8 | 171.1 | |
| 9.80 | 35.64 | 7.32 | 26.57 | 14.44 | 53.18 | 43.76 | 296.60 | 0.7514 | -768.3 | -525.7 | |
| 0.00 | 2.43 | 0.00 | 1.82 | 14.94 | 53.01 | 43.59 | 297.30 | 0.7520 | -275.0 | -243.1 | |
| 7.54 | -22.00 | 5.61 | -22.00 | 14.51 | 52.81 | 43.39 | 296.87 | 0.7479 | -839.5 | 999999 | |
| 0.00 | 8.50 | 0.00 | 6.20 | 12.98 | 52.37 | 42.95 | 295.21 | 0.7362 | -32.0 | -1.7 | |
| 0.61 | 7.20 | 0.44 | 5.23 | 13.50 | 52.19 | 42.77 | 295.95 | 0.7367 | 126.1 | 19.5 | |
| 0.69 | 2.95 | 0.50 | 2.13 | 12.99 | 51.83 | 42.41 | 295.51 | 0.7305 | 318.6 | -19.5 | |
| 1.39 | 23.41 | 1.00 | 16.71 | 13.98 | 51.18 | 41.76 | 297.10 | 0.7283 | -626.8 | 37.8 | |
| 1.73 | -28.00 | 1.24 | -28.00 | 13.65 | 50.98 | 41.56 | 296.79 | 0.7246 | 366.5 | 999999 | |
| 0.00 | 1.13 | 0.00 | 0.82 | 15.27 | 51.32 | 41.90 | 298.62 | 0.7363 | -559.0 | -489.4 | |
| 0.00 | 1.99 | 0.00 | 1.45 | 15.54 | 51.14 | 41.72 | 299.06 | 0.7358 | -453.0 | -366.7 | |
| 3.38 | -28.00 | 2.41 | -28.00 | 13.58 | 50.60 | 41.18 | 296.93 | 0.7202 | 673.9 | 999999 | |
| 0.00 | 2.25 | 0.00 | 1.59 | 13.06 | 50.41 | 40.99 | 296.37 | 0.7155 | 412.0 | 278.3 | |
| 2.69 | -28.00 | 1.91 | -28.00 | 13.76 | 50.43 | 41.01 | 297.24 | 0.7193 | 627.2 | 999999 | |
| 0.00 | 1.47 | 0.00 | 1.06 | 14.85 | 50.60 | 41.18 | 298.52 | 0.7267 | -521.0 | -454.6 | |
| 0.69 | 2.25 | 0.50 | 1.61 | 14.59 | 50.50 | 41.08 | 298.25 | 0.7242 | -688.4 | -579.3 | |
| 0.00 | 1.13 | 0.00 | 0.80 | 14.10 | 50.02 | 40.60 | 297.92 | 0.7166 | -345.0 | -422.2 | |
| 1.99 | 6.94 | 1.40 | 4.88 | 13.64 | 49.76 | 40.34 | 297.48 | 0.7114 | 377.3 | -224.7 | |
| 1.21 | 3.82 | 0.86 | 2.71 | 15.66 | 49.52 | 40.10 | 300.16 | 0.7197 | 549.3 | 382.1 | |
| 2.69 | 7.98 | 1.91 | 5.69 | 16.10 | 49.39 | 39.97 | 300.79 | 0.7208 | 616.3 | 229.1 | |
| 0.00 | 1.13 | 0.00 | 0.78 | 14.38 | 48.79 | 39.37 | 299.00 | 0.7049 | -163.0 | -116.2 | |
| 0.00 | 1.56 | 0.00 | 1.06 | 12.33 | 48.11 | 38.70 | 296.75 | 0.6863 | 527.0 | 519.3 | |
| 0.00 | 1.30 | 0.00 | 0.92 | 16.01 | 48.76 | 39.34 | 301.07 | 0.7138 | -142.0 | -167.5 | |
| 1.39 | 2.69 | 0.96 | 1.87 | 14.93 | 48.47 | 39.05 | 299.90 | 0.7046 | 533.1 | 363.5 | |
| 1.30 | 2.51 | 0.90 | 1.74 | 14.49 | 48.22 | 38.80 | 299.50 | 0.6994 | 556.9 | 413.5 | |
| 0.00 | 0.87 | 0.00 | 0.60 | 14.30 | 48.18 | 38.76 | 299.28 | 0.6978 | 684.0 | 564.8 | |
| 0.00 | 0.61 | 0.00 | 0.42 | 14.74 | 48.15 | 38.73 | 299.86 | 0.7001 | -420.0 | -299.4 | |
| 0.00 | 1.21 | 0.00 | 0.81 | 11.77 | 47.36 | 37.94 | 296.46 | 0.6746 | 574.0 | 531.1 | |
| 0.00 | 1.39 | 0.00 | 0.95 | 14.58 | 47.73 | 38.31 | 299.93 | 0.6945 | 523.0 | 394.6 | |
| 0.00 | 1.56 | 0.00 | 1.07 | 14.86 | 47.63 | 38.21 | 300.35 | 0.6951 | -414.0 | -305.3 | |
| 0.00 | 0.87 | 0.00 | 0.61 | 16.85 | 47.92 | 38.50 | 302.65 | 0.7100 | 482.0 | 305.3 | |
| 0.35 | 15.35 | 0.23 | 10.33 | 14.26 | 46.84 | 37.42 | 300.08 | 0.6830 | 635.8 | 637.6 | |
| 0.00 | 0.78 | 0.00 | 0.54 | 17.20 | 47.45 | 38.03 | 303.40 | 0.7073 | 353.0 | 279.6 | |
| 0.00 | 1.47 | 0.00 | 0.99 | 13.73 | 46.58 | 37.16 | 299.56 | 0.6770 | 642.0 | 588.4 | |
| 0.00 | 1.65 | 0.00 | 1.12 | 15.47 | 46.86 | 37.44 | 301.64 | 0.6905 | 262.0 | 182.4 | |
| 7.89 | 149.15 | 5.34 | 100.46 | 14.75 | 46.63 | 37.21 | 300.87 | 0.6836 | 804.1 | 491.4 | |
| 0.87 | 2.17 | 0.60 | 1.49 | 16.18 | 46.82 | 37.40 | 302.56 | 0.6944 | 543.5 | 434.8 | |
| 2.86 | -56.00 | 1.93 | -56.00 | 15.07 | 46.27 | 36.85 | 301.53 | 0.6817 | 809.9 | 999999 | |
| 0.00 | 0.69 | 0.00 | 0.48 | 16.80 | 46.49 | 37.07 | 303.56 | 0.6948 | 363.0 | 282.1 | |
| 0.00 | 1.47 | 0.00 | 1.01 | 16.53 | 46.43 | 37.01 | 303.27 | 0.6925 | 464.0 | 371.2 | |
| 24.80 | -56.00 | 16.71 | -56.00 | 15.37 | 45.98 | 36.56 | 302.11 | 0.6804 | 1066.3 | 999999 | |
| 0.00 | 3.38 | 0.00 | 2.32 | 17.01 | 46.30 | 36.88 | 303.95 | 0.6943 | 375.0 | 467.7 | |
| 0.00 | 1.56 | 0.00 | 1.06 | 16.45 | 46.14 | 36.72 | 303.37 | 0.6889 | 652.0 | 503.4 | |
| 0.00 | 0.35 | 0.00 | 0.24 | 16.64 | 46.14 | 36.72 | 303.61 | 0.6902 | 333.0 | 382.2 | |
| 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. | |