SDO HMI 2014-09-28 13:00:33 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 |
| 127.91 | 442.82 | 81.86 | 285.96 | -16.49 | 249.75 | 32.56 | 233.65 | 0.6412 | -155.3 | -5.4 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-28 13:00:33 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 |
| 0.26 | 83.55 | 0.18 | 57.59 | -17.27 | 254.52 | 37.33 | 236.38 | 0.6977 | 714.7 | 334.7 | |
| 0.88 | -1.00 | 0.61 | -1.00 | -17.99 | 254.49 | 37.30 | 235.47 | 0.7020 | 376.1 | 999999 | |
| 20.64 | -1.00 | 14.22 | -1.00 | -17.61 | 254.28 | 37.09 | 235.79 | 0.6974 | 892.4 | 999999 | |
| 0.00 | 3.00 | 0.00 | 2.06 | -18.45 | 253.57 | 36.39 | 234.26 | 0.6956 | 622.0 | 480.0 | |
| 1.06 | 11.65 | 0.72 | 7.95 | -18.11 | 253.45 | 36.26 | 234.59 | 0.6921 | 736.5 | 451.3 | |
| 0.00 | 1.24 | 0.00 | 0.82 | -15.65 | 252.91 | 35.72 | 237.31 | 0.6704 | 351.0 | 301.5 | |
| 0.71 | -5.00 | 0.48 | -5.00 | -17.87 | 253.32 | 36.13 | 234.79 | 0.6891 | 843.4 | 999999 | |
| 0.53 | 13.41 | 0.36 | 9.06 | -17.55 | 253.01 | 35.82 | 234.96 | 0.6838 | 659.2 | 495.9 | |
| 0.00 | 1.06 | 0.00 | 0.73 | -18.62 | 253.26 | 36.08 | 233.82 | 0.6936 | 626.0 | 488.0 | |
| 0.00 | 8.65 | 0.00 | 5.79 | -16.93 | 252.56 | 35.37 | 235.42 | 0.6750 | 934.0 | 739.2 | |
| 0.00 | 1.32 | 0.00 | 0.88 | -15.94 | 252.35 | 35.17 | 236.54 | 0.6662 | 580.0 | 485.4 | |
| 1.50 | -8.00 | 1.01 | -8.00 | -17.49 | 252.64 | 35.46 | 234.77 | 0.6797 | 875.1 | 999999 | |
| 0.00 | 1.76 | 0.00 | 1.18 | -17.31 | 252.45 | 35.26 | 234.85 | 0.6764 | 805.0 | 726.0 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -15.03 | 251.87 | 34.69 | 237.37 | 0.6549 | 593.0 | 560.2 | |
| 2.12 | 21.53 | 1.41 | 14.29 | -17.39 | 252.12 | 34.93 | 234.51 | 0.6735 | 695.5 | 671.5 | |
| 0.00 | 1.06 | 0.00 | 0.70 | -16.75 | 251.94 | 34.76 | 235.18 | 0.6673 | 817.0 | 727.9 | |
| 9.44 | 30.53 | 6.22 | 20.07 | -16.25 | 251.69 | 34.50 | 235.64 | 0.6611 | 897.0 | 597.5 | |
| 4.76 | -15.00 | 3.16 | -15.00 | -17.09 | 251.71 | 34.52 | 234.57 | 0.6672 | 905.7 | 999999 | |
| 0.00 | 2.12 | 0.00 | 1.37 | -15.27 | 251.16 | 33.97 | 236.52 | 0.6486 | 789.0 | 732.6 | |
| 0.00 | 0.88 | 0.00 | 0.58 | -17.46 | 251.37 | 34.18 | 233.84 | 0.6661 | 633.0 | 515.3 | |
| 0.00 | 1.06 | 0.00 | 0.69 | -16.68 | 250.90 | 33.72 | 234.47 | 0.6557 | -257.0 | -139.8 | |
| 0.00 | 0.53 | 0.00 | 0.34 | -15.78 | 250.13 | 32.94 | 235.03 | 0.6409 | -585.0 | -519.5 | |
| 0.00 | 0.79 | 0.00 | 0.51 | -16.20 | 250.17 | 32.99 | 234.51 | 0.6444 | -572.0 | -404.3 | |
| 0.00 | 0.97 | 0.00 | 0.64 | -17.49 | 250.43 | 33.24 | 233.05 | 0.6565 | -403.0 | -244.1 | |
| 0.00 | 0.53 | 0.00 | 0.34 | -16.32 | 249.97 | 32.78 | 234.19 | 0.6430 | -374.0 | -323.5 | |
| 1.06 | 2.91 | 0.69 | 1.90 | -17.63 | 250.08 | 32.89 | 232.59 | 0.6539 | -500.3 | -325.8 | |
| 0.00 | 1.15 | 0.00 | 0.73 | -14.96 | 249.50 | 32.32 | 235.62 | 0.6281 | 778.0 | 604.8 | |
| 0.26 | 30.44 | 0.17 | 19.40 | -16.39 | 249.13 | 31.94 | 233.40 | 0.6345 | -777.0 | -222.1 | |
| 0.00 | 1.32 | 0.00 | 0.86 | -17.72 | 249.38 | 32.20 | 231.90 | 0.6473 | -648.0 | -499.5 | |
| 3.88 | -28.00 | 2.48 | -28.00 | -16.35 | 248.97 | 31.79 | 233.32 | 0.6325 | -947.2 | 999999 | |
| 0.62 | 2.47 | 0.39 | 1.57 | -16.02 | 248.91 | 31.73 | 233.71 | 0.6294 | -858.3 | -663.2 | |
| 2.21 | -28.00 | 1.41 | -28.00 | -16.53 | 248.82 | 31.64 | 232.95 | 0.6323 | -719.4 | 999999 | |
| 4.59 | -28.00 | 2.91 | -28.00 | -16.35 | 248.57 | 31.38 | 232.97 | 0.6282 | 529.8 | 999999 | |
| 0.00 | 0.44 | 0.00 | 0.28 | -17.01 | 248.58 | 31.39 | 232.12 | 0.6333 | -390.0 | -359.8 | |
| 0.00 | 0.71 | 0.00 | 0.44 | -15.32 | 248.17 | 30.99 | 234.01 | 0.6159 | -318.0 | -266.6 | |
| 1.68 | 80.02 | 1.07 | 50.31 | -17.40 | 248.06 | 30.88 | 231.16 | 0.6310 | -537.0 | -506.1 | |
| 9.35 | 85.40 | 5.80 | 52.90 | -15.01 | 247.33 | 30.14 | 233.69 | 0.6041 | -750.9 | -343.1 | |
| 1.85 | -36.00 | 1.17 | -36.00 | -17.14 | 247.65 | 30.46 | 231.12 | 0.6245 | -644.9 | 999999 | |
| 1.32 | -37.00 | 0.82 | -37.00 | -15.36 | 247.31 | 30.12 | 233.19 | 0.6067 | -397.6 | 999999 | |
| 2.12 | -37.00 | 1.31 | -37.00 | -15.23 | 247.25 | 30.07 | 233.32 | 0.6050 | -684.3 | 999999 | |
| 0.00 | 1.06 | 0.00 | 0.65 | -14.54 | 246.97 | 29.78 | 234.02 | 0.5964 | -374.0 | -314.4 | |
| 1.50 | -36.00 | 0.95 | -36.00 | -17.15 | 247.32 | 30.14 | 230.81 | 0.6212 | -718.6 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.61 | -16.26 | 247.09 | 29.91 | 231.78 | 0.6115 | -571.0 | -406.7 | |
| 12.26 | -37.00 | 7.59 | -37.00 | -15.24 | 246.89 | 29.71 | 232.98 | 0.6011 | -787.3 | 999999 | |
| 7.59 | -36.00 | 4.77 | -36.00 | -16.92 | 247.17 | 29.98 | 230.99 | 0.6176 | -796.9 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.76 | -14.29 | 246.65 | 29.46 | 234.07 | 0.5908 | -246.0 | -288.1 | |
| 0.00 | 1.50 | 0.00 | 0.92 | -14.61 | 246.62 | 29.43 | 233.60 | 0.5930 | -685.0 | -458.0 | |
| 0.00 | 1.24 | 0.00 | 0.77 | -16.14 | 246.79 | 29.60 | 231.66 | 0.6072 | -754.0 | -636.0 | |
| 0.00 | 1.06 | 0.00 | 0.65 | -14.45 | 246.52 | 29.34 | 233.74 | 0.5906 | -566.0 | -386.9 | |
| 3.79 | -37.00 | 2.33 | -37.00 | -14.93 | 246.52 | 29.34 | 233.07 | 0.5945 | -880.4 | 999999 | |
| 0.79 | -36.00 | 0.50 | -36.00 | -17.09 | 246.84 | 29.65 | 230.45 | 0.6156 | -692.0 | 999999 | |
| 4.68 | -36.00 | 2.92 | -36.00 | -16.72 | 246.67 | 29.48 | 230.77 | 0.6107 | -863.6 | 999999 | |
| 0.88 | -36.00 | 0.55 | -36.00 | -16.19 | 246.54 | 29.36 | 231.36 | 0.6050 | -1028.5 | 999999 | |
| 3.44 | -36.00 | 2.14 | -36.00 | -16.45 | 246.51 | 29.33 | 230.99 | 0.6068 | -1028.6 | 999999 | |
| 0.00 | 2.82 | 0.00 | 1.73 | -14.81 | 246.15 | 28.96 | 232.88 | 0.5893 | -889.0 | -740.1 | |
| 1.76 | -36.00 | 1.10 | -36.00 | -16.83 | 246.40 | 29.21 | 230.37 | 0.6087 | -838.5 | 999999 | |
| 17.82 | 34.23 | 10.88 | 20.88 | -15.29 | 245.58 | 28.40 | 231.67 | 0.5870 | -944.3 | -677.1 | |
| 0.00 | 0.97 | 0.00 | 0.60 | -17.06 | 245.32 | 28.14 | 229.03 | 0.5993 | -670.0 | -497.9 | |
| 1.59 | 2.73 | 0.96 | 1.65 | -14.28 | 244.81 | 27.62 | 232.33 | 0.5698 | -694.8 | -549.0 | |
| 0.62 | 3.44 | 0.37 | 2.07 | -14.02 | 244.77 | 27.58 | 232.66 | 0.5672 | -885.4 | -749.1 | |
| 0.35 | -60.00 | 0.21 | -60.00 | -14.04 | 244.60 | 27.41 | 232.46 | 0.5655 | -848.0 | 999999 | |
| 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. | |