HTTP_Request2_Exception Unable to connect to tcp://think-ws.ca.edps.org:85. Error: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution Measuring the Wilson depression of sunspots using the divergence-free condition of the magnetic field vector | Astronomy & Astrophysics (A&A)
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Table 2.

Wilson depression of the three spots that were analyzed in this study.

Spot Method zW, max (km) zW, U (km) ΔzW, U (km) zW, PU (km) ΔzW, PU (km) ΔzW, QS (km)
Simulation 1 True solution (full res.) 719 552 286
True solution (filtered) 606 546 284
Divergence 702 539 58 264 57 22
Pressure (full res.) 598 424 128 163 124 33
Pressure (filtered) 482 418 129 167 118 23

Simulation 2 True solution (full res.) 880 602 253
True solution (filtered) 644 559 252
Divergence 591 478 95 296 81 47
Pressure (full res.) 791 489 115 128 126 34
Pressure (filtered) 548 449 111 130 123 22

AR 10923 Divergence 720 600 195
Pressure (full res.) 742 427 82
Pressure (filtered) 555 414 82

Notes. The first column indicates the spot, the second column the method that was used to infer the Wilson depression. The following columns are explained in the text in detail.

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