SDO HMI 2014-09-28 09:00:33 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 |
| 240.19 | 1123.23 | 161.30 | 756.60 | 15.09 | 261.84 | 42.46 | 285.05 | 0.6764 | -50.2 | -87.1 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2014-09-28 09:00:33 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 |
| 3.00 | 315.42 | 2.18 | 226.24 | 12.97 | 266.76 | 47.38 | 281.38 | 0.7338 | -620.4 | -298.6 | |
| 39.90 | -1.00 | 28.75 | -1.00 | 13.63 | 266.24 | 46.86 | 282.32 | 0.7282 | -962.0 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.90 | 16.91 | 266.34 | 46.96 | 286.79 | 0.7327 | -447.0 | -390.6 | |
| 0.00 | 0.88 | 0.00 | 0.64 | 16.52 | 266.17 | 46.79 | 286.29 | 0.7303 | -549.0 | -463.3 | |
| 12.98 | -1.00 | 9.21 | -1.00 | 13.95 | 265.38 | 46.00 | 282.84 | 0.7183 | -942.7 | 999999 | |
| 0.00 | 1.50 | 0.00 | 1.08 | 16.71 | 266.14 | 46.76 | 286.55 | 0.7302 | -706.0 | -592.1 | |
| 1.59 | -1.00 | 1.13 | -1.00 | 14.38 | 265.31 | 45.93 | 283.45 | 0.7180 | -439.0 | 999999 | |
| 4.59 | -1.00 | 3.23 | -1.00 | 13.99 | 264.85 | 45.47 | 282.95 | 0.7122 | -1005.3 | 999999 | |
| 0.00 | 1.85 | 0.00 | 1.31 | 14.84 | 264.99 | 45.61 | 284.12 | 0.7146 | -205.0 | -237.0 | |
| 0.00 | 1.41 | 0.00 | 0.98 | 14.03 | 264.07 | 44.69 | 283.08 | 0.7028 | -694.0 | -662.3 | |
| 2.03 | 259.01 | 1.39 | 175.41 | 14.39 | 263.03 | 43.65 | 283.72 | 0.6906 | -1.3 | -394.4 | |
| 1.50 | -11.00 | 1.03 | -11.00 | 14.66 | 263.10 | 43.72 | 284.10 | 0.6918 | -826.3 | 999999 | |
| 37.78 | -11.00 | 25.72 | -11.00 | 15.27 | 262.74 | 43.36 | 285.04 | 0.6882 | -1097.9 | 999999 | |
| 2.47 | -11.00 | 1.67 | -11.00 | 15.91 | 262.01 | 42.63 | 286.10 | 0.6802 | -781.8 | 999999 | |
| 0.26 | -11.00 | 0.18 | -11.00 | 14.53 | 261.62 | 42.24 | 284.13 | 0.6734 | 655.7 | 999999 | |
| 21.54 | -11.00 | 14.39 | -11.00 | 14.93 | 261.55 | 42.17 | 284.74 | 0.6730 | 764.2 | 999999 | |
| 0.00 | 5.21 | 0.00 | 3.53 | 17.19 | 262.11 | 42.73 | 287.95 | 0.6837 | -544.0 | -512.2 | |
| 0.00 | 1.15 | 0.00 | 0.77 | 16.45 | 261.81 | 42.43 | 286.92 | 0.6787 | -506.0 | -489.0 | |
| 0.00 | 0.44 | 0.00 | 0.30 | 15.92 | 261.50 | 42.12 | 286.20 | 0.6740 | -403.0 | -453.6 | |
| 0.00 | 0.88 | 0.00 | 0.59 | 17.12 | 261.83 | 42.45 | 287.91 | 0.6802 | -546.0 | -477.1 | |
| 0.00 | 0.62 | 0.00 | 0.41 | 15.86 | 261.45 | 42.07 | 286.13 | 0.6732 | -798.0 | -672.3 | |
| 0.00 | 1.15 | 0.00 | 0.77 | 16.82 | 261.32 | 41.94 | 287.58 | 0.6734 | -680.0 | -580.5 | |
| 0.00 | 0.88 | 0.00 | 0.59 | 15.86 | 261.07 | 41.69 | 286.20 | 0.6685 | -794.0 | -747.6 | |
| 0.71 | 423.74 | 0.47 | 273.85 | 15.38 | 260.90 | 41.52 | 285.52 | 0.6657 | -884.0 | 155.0 | |
| 0.71 | 2.38 | 0.47 | 1.57 | 15.21 | 260.74 | 41.36 | 285.29 | 0.6633 | -866.5 | -640.8 | |
| 8.30 | -24.00 | 5.51 | -24.00 | 16.39 | 260.95 | 41.57 | 287.01 | 0.6680 | -954.0 | 999999 | |
| 0.26 | -24.00 | 0.18 | -24.00 | 16.64 | 260.93 | 41.55 | 287.39 | 0.6683 | -636.7 | 999999 | |
| 1.41 | -24.00 | 0.93 | -24.00 | 16.07 | 260.70 | 41.32 | 286.59 | 0.6643 | -760.9 | 999999 | |
| 0.00 | 1.24 | 0.00 | 0.81 | 15.25 | 260.29 | 40.91 | 285.42 | 0.6577 | -134.0 | -179.3 | |
| 0.71 | -24.00 | 0.46 | -24.00 | 14.86 | 259.67 | 40.29 | 284.96 | 0.6492 | 409.6 | 999999 | |
| 0.53 | -24.00 | 0.35 | -24.00 | 15.59 | 259.79 | 40.42 | 286.04 | 0.6521 | 195.2 | 999999 | |
| 1.24 | 5.74 | 0.81 | 3.78 | 17.62 | 260.20 | 40.82 | 289.02 | 0.6612 | -868.1 | -687.4 | |
| 0.00 | 1.32 | 0.00 | 0.86 | 14.46 | 259.41 | 40.03 | 284.38 | 0.6453 | 657.0 | 570.7 | |
| 0.00 | 3.09 | 0.00 | 1.99 | 13.50 | 259.13 | 39.75 | 282.94 | 0.6403 | 305.0 | 303.8 | |
| 7.68 | -24.00 | 4.97 | -24.00 | 14.98 | 259.37 | 39.99 | 285.19 | 0.6455 | 805.3 | 999999 | |
| 3.27 | -24.00 | 2.13 | -24.00 | 16.12 | 259.64 | 40.26 | 286.89 | 0.6511 | 324.4 | 999999 | |
| 3.18 | 60.82 | 2.04 | 38.84 | 13.99 | 259.11 | 39.73 | 283.70 | 0.6407 | 849.3 | 587.0 | |
| 0.00 | 2.38 | 0.00 | 1.54 | 14.53 | 259.22 | 39.85 | 284.52 | 0.6430 | 821.0 | 711.9 | |
| 2.03 | -24.00 | 1.32 | -24.00 | 15.65 | 259.44 | 40.06 | 286.20 | 0.6477 | 495.1 | 999999 | |
| 0.00 | 1.94 | 0.00 | 1.27 | 16.98 | 259.77 | 40.39 | 288.15 | 0.6545 | -319.0 | -293.9 | |
| 1.32 | -24.00 | 0.85 | -24.00 | 15.12 | 259.11 | 39.73 | 285.46 | 0.6425 | 912.5 | 999999 | |
| 6.44 | -24.00 | 4.16 | -24.00 | 15.55 | 259.13 | 39.75 | 286.12 | 0.6435 | 669.2 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.64 | 19.28 | 260.01 | 40.63 | 291.54 | 0.6630 | 504.0 | 410.5 | |
| 0.00 | 1.32 | 0.00 | 0.86 | 18.33 | 259.39 | 40.02 | 290.30 | 0.6531 | 350.0 | 304.9 | |
| 0.00 | 2.03 | 0.00 | 1.32 | 18.55 | 259.33 | 39.95 | 290.65 | 0.6529 | 314.0 | 245.5 | |
| 25.60 | -24.00 | 16.40 | -24.00 | 15.59 | 258.53 | 39.15 | 286.31 | 0.6360 | 1020.0 | 999999 | |
| 2.91 | -37.00 | 1.85 | -37.00 | 14.33 | 258.26 | 38.88 | 284.38 | 0.6301 | 1092.9 | 999999 | |
| 1.85 | -24.00 | 1.19 | -24.00 | 16.08 | 258.65 | 39.27 | 287.04 | 0.6384 | 717.3 | 999999 | |
| 0.00 | 1.68 | 0.00 | 1.09 | 18.19 | 259.19 | 39.81 | 290.15 | 0.6502 | 547.0 | 421.5 | |
| 0.00 | 0.88 | 0.00 | 0.57 | 17.99 | 259.01 | 39.63 | 289.89 | 0.6474 | 402.0 | 293.2 | |
| 0.00 | 3.62 | 0.00 | 2.34 | 17.63 | 258.87 | 39.49 | 289.38 | 0.6448 | -136.0 | -127.2 | |
| 5.65 | -24.00 | 3.63 | -24.00 | 16.94 | 258.65 | 39.27 | 288.37 | 0.6404 | 632.0 | 999999 | |
| 0.00 | 4.41 | 0.00 | 2.85 | 17.92 | 258.74 | 39.37 | 289.85 | 0.6439 | 515.0 | 473.4 | |
| 0.00 | 1.50 | 0.00 | 0.97 | 17.65 | 258.63 | 39.25 | 289.47 | 0.6418 | 511.0 | 432.9 | |
| 5.12 | -24.00 | 3.28 | -24.00 | 16.80 | 258.38 | 39.00 | 288.24 | 0.6366 | 721.0 | 999999 | |
| 6.00 | -24.00 | 3.83 | -24.00 | 16.14 | 258.14 | 38.76 | 287.27 | 0.6320 | 978.8 | 999999 | |
| 2.65 | -24.00 | 1.69 | -24.00 | 16.88 | 258.19 | 38.81 | 288.40 | 0.6344 | 832.7 | 999999 | |
| 0.00 | 1.15 | 0.00 | 0.74 | 18.88 | 258.72 | 39.34 | 291.33 | 0.6462 | 577.0 | 481.2 | |
| 0.62 | -24.00 | 0.40 | -24.00 | 17.67 | 258.27 | 38.89 | 289.61 | 0.6374 | 579.0 | 999999 | |
| 15.27 | -24.00 | 9.71 | -24.00 | 16.44 | 257.88 | 38.51 | 287.79 | 0.6294 | 1047.3 | 999999 | |
| 0.00 | 0.97 | 0.00 | 0.62 | 15.80 | 257.74 | 38.36 | 286.83 | 0.6261 | 766.0 | 711.1 | |
| 0.97 | -24.00 | 0.62 | -24.00 | 16.90 | 257.88 | 38.50 | 288.52 | 0.6304 | 937.8 | 999999 | |
| 3.00 | -24.00 | 1.91 | -24.00 | 17.27 | 257.93 | 38.55 | 289.08 | 0.6319 | 904.3 | 999999 | |
| 2.21 | -24.00 | 1.40 | -24.00 | 16.22 | 257.55 | 38.17 | 287.53 | 0.6246 | 1052.2 | 999999 | |
| 2.91 | -24.00 | 1.86 | -24.00 | 17.58 | 257.84 | 38.46 | 289.59 | 0.6317 | 888.7 | 999999 | |
| 0.00 | 0.53 | 0.00 | 0.34 | 17.79 | 257.53 | 38.15 | 290.01 | 0.6283 | 567.0 | 624.2 | |
| 0.00 | 1.50 | 0.00 | 0.95 | 16.43 | 257.16 | 37.78 | 287.97 | 0.6201 | 861.0 | 806.9 | |
| 0.00 | 2.03 | 0.00 | 1.28 | 16.56 | 257.00 | 37.62 | 288.23 | 0.6182 | 983.0 | 809.9 | |
| 0.00 | 5.56 | 0.00 | 3.50 | 16.87 | 256.99 | 37.61 | 288.73 | 0.6189 | 767.0 | 762.4 | |
| 0.00 | 0.79 | 0.00 | 0.50 | 16.81 | 256.50 | 37.12 | 288.78 | 0.6124 | 672.0 | 501.4 | |
| 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. | |