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Investigation of the spatial distribution of oscillation power in the frequency range 1-8 mHz for the different height levels of the solar atmosphere. Measuring the time lags between the oscillations at the different layers.\n  Methods. We used frequency filtration of the intensity and Doppler velocity variations with Morlet wavelet to trace the wave propagation from the"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1305.4718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2013-05-21T05:33:40Z","cross_cats_sorted":[],"title_canon_sha256":"696070f012d1eaafaa315ca2b63b919e84b03ccf135996296913332430e90e6e","abstract_canon_sha256":"43941ad63a32e2d9759dceff1c2215f93c1c0c92716df255deb9257d968a5b4e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:33:01.511626Z","signature_b64":"S/lxTDQ9fzUrDUagr3BBvu0+RYE66CHw8ZrqRw17VcB84sFsJAH+PTG6+fOcvyB0+/12reB12WWDbVmaJe0ICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5044ed1fb82fa51d3597e4b262c369252082a79c75505edb54c252f5243521e","last_reissued_at":"2026-05-18T02:33:01.511250Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:33:01.511250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Oscillations above sunspots from the temperature minimum to the corona","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A.A. 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