SDO HMI 2012-10-15 12:59:01 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 |
| 106.05 | 537.63 | 67.61 | 342.97 | 7.41 | 228.86 | -39.17 | 85.36 | 0.6303 | -644.5 | -160.9 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2012-10-15 12:59:01 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 | 1.14 | 0.00 | 0.66 | 11.33 | 237.07 | -30.95 | 77.64 | 0.5183 | -716.0 | -541.5 | |
| 0.00 | 1.57 | 0.00 | 0.93 | 10.40 | 234.67 | -33.36 | 79.88 | 0.5516 | -734.0 | -528.8 | |
| 1.14 | 343.00 | 0.71 | 214.33 | 7.96 | 230.36 | -37.67 | 84.48 | 0.6103 | -829.0 | -319.5 | |
| 61.04 | -3.00 | 38.12 | -3.00 | 7.44 | 230.30 | -37.73 | 85.32 | 0.6111 | -1034.7 | 999999 | |
| 0.00 | 0.79 | 0.00 | 0.51 | 3.74 | 228.11 | -39.92 | 91.11 | 0.6428 | -601.0 | -521.8 | |
| 1.05 | 9.43 | 0.68 | 6.12 | 7.42 | 227.57 | -40.45 | 85.35 | 0.6478 | -801.1 | -687.2 | |
| 0.00 | 1.48 | 0.00 | 0.96 | 6.98 | 227.62 | -40.41 | 86.05 | 0.6473 | -785.0 | -702.7 | |
| 4.72 | -6.00 | 3.06 | -6.00 | 7.21 | 227.55 | -40.47 | 85.68 | 0.6481 | -785.1 | 999999 | |
| 0.00 | 0.61 | 0.00 | 0.40 | 7.74 | 227.34 | -40.69 | 84.86 | 0.6509 | -542.0 | -414.1 | |
| 17.73 | 36.15 | 11.53 | 23.53 | 5.08 | 227.43 | -40.60 | 88.97 | 0.6506 | -786.2 | -413.7 | |
| 0.00 | 1.40 | 0.00 | 0.91 | 7.61 | 227.15 | -40.87 | 85.07 | 0.6534 | -607.0 | -440.8 | |
| 0.00 | 1.48 | 0.00 | 0.97 | 9.96 | 226.84 | -41.19 | 81.48 | 0.6582 | -428.0 | -354.4 | |
| 0.00 | 0.87 | 0.00 | 0.57 | 7.10 | 227.13 | -40.90 | 85.85 | 0.6537 | -554.0 | -420.7 | |
| 0.00 | 1.57 | 0.00 | 1.03 | 7.27 | 227.03 | -41.00 | 85.59 | 0.6550 | -571.0 | -407.8 | |
| 0.00 | 1.48 | 0.00 | 0.98 | 9.62 | 226.65 | -41.38 | 82.01 | 0.6604 | -320.0 | -318.3 | |
| 0.35 | 39.99 | 0.23 | 26.42 | 8.51 | 226.72 | -41.31 | 83.69 | 0.6591 | -444.5 | 333.7 | |
| 0.00 | 1.48 | 0.00 | 0.98 | 9.51 | 226.42 | -41.61 | 82.18 | 0.6633 | -449.0 | -326.1 | |
| 7.34 | 31.26 | 4.83 | 20.62 | 7.21 | 226.59 | -41.43 | 85.67 | 0.6607 | -731.5 | -110.2 | |
| 3.41 | -18.00 | 2.25 | -18.00 | 7.01 | 226.33 | -41.69 | 85.96 | 0.6641 | -556.4 | 999999 | |
| 0.00 | 2.10 | 0.00 | 1.39 | 7.96 | 226.10 | -41.92 | 84.54 | 0.6671 | 372.0 | 244.4 | |
| 1.40 | 6.64 | 0.93 | 4.42 | 7.70 | 225.85 | -42.18 | 84.92 | 0.6703 | 331.4 | 144.2 | |
| 4.02 | 5.94 | 2.68 | 3.96 | 7.31 | 225.77 | -42.25 | 85.51 | 0.6713 | -508.4 | -436.0 | |
| 0.00 | 12.84 | 0.00 | 8.59 | 8.31 | 225.53 | -42.50 | 84.01 | 0.6745 | 834.0 | 752.9 | |
| 0.00 | 1.92 | 0.00 | 1.29 | 9.56 | 225.35 | -42.68 | 82.16 | 0.6771 | 735.0 | 598.3 | |
| 0.00 | 2.18 | 0.00 | 1.46 | 6.87 | 225.58 | -42.45 | 86.15 | 0.6739 | -378.0 | -346.9 | |
| 0.00 | 1.14 | 0.00 | 0.76 | 8.74 | 225.18 | -42.85 | 83.39 | 0.6790 | 678.0 | 601.3 | |
| 0.00 | 1.05 | 0.00 | 0.71 | 8.94 | 225.07 | -42.96 | 83.09 | 0.6805 | 554.0 | 464.5 | |
| 2.71 | 17.20 | 1.82 | 11.63 | 7.17 | 225.09 | -42.94 | 85.70 | 0.6801 | -507.0 | 282.1 | |
| 0.00 | 1.48 | 0.00 | 1.00 | 8.42 | 224.85 | -43.18 | 83.87 | 0.6831 | 413.0 | 368.0 | |
| 0.00 | 1.05 | 0.00 | 0.71 | 8.66 | 224.48 | -43.54 | 83.51 | 0.6878 | 687.0 | 646.0 | |
| 0.00 | 6.55 | 0.00 | 4.46 | 8.09 | 224.48 | -43.55 | 84.35 | 0.6878 | 605.0 | 611.2 | |
| 1.14 | 1.75 | 0.77 | 1.19 | 8.42 | 224.43 | -43.59 | 83.87 | 0.6884 | 595.2 | 539.9 | |
| 0.00 | 0.96 | 0.00 | 0.67 | 5.40 | 222.84 | -45.19 | 88.16 | 0.7090 | 689.0 | 583.7 | |
| 0.00 | 0.61 | 0.00 | 0.43 | 5.92 | 222.19 | -45.84 | 87.39 | 0.7167 | 524.0 | 463.9 | |
| 0.00 | 0.52 | 0.00 | 0.38 | 7.03 | 220.15 | -47.87 | 85.76 | 0.7404 | 444.0 | 397.8 | |
| 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. | |