{"artifact_id":"L1-167","layer":"L1","title":"Lucky Imaging Atmospheric Turbulence Recovery","domain":"Astronomy","sub_domain":"Atmospheric compensation","physics_fingerprint":{"L_DAG":2.5,"title":"Lucky Imaging Atmospheric Turbulence Recovery","domain":"Astronomy","carrier":"photon","primitives":["K.psf.turbulence","S.frame.selection","O.shift_add"],"sub_domain":"Atmospheric compensation","noise_model":"shot_poisson","problem_class":"linear_inverse","solution_space":"2D_intensity","difficulty_delta":3,"integration_axis":"temporal","sensing_mechanism":"frame_selection_deconvolution"},"observable_profile":{"metric":"Strehl_ratio","regime":"Existence of the recovered 2D_intensity is guaranteed within the declared Omega bounds. Uniqueness holds on the measurement-supported subspace; out-of-support modes are controlled by declared priors. Stability is conditionally stable (kappa_eff ~= 50); seeing_variation dominates the stability cliff; the remaining mismatch parameters contribute higher-order bias terms. Shot poisson sets the irreducible data-fidelity floor.","secondary":"FWHM_lambda_over_D"},"size_tiers":{"center_spec":{"omega":{"H":256,"W":256,"N_frames":500,"seeing_r0_cm":15.0,"selection_fraction":0.05},"input_format":"measurement_only","problem_class":"linear_inverse","forward_operator":"frame_selection_deconvolution","epsilon_fn_center":"0.30 Strehl_ratio"},"omega_bounds":{"H":[64,1024],"W":[64,1024],"N_frames":[100,5000],"seeing_r0_cm":[5.0,30.0],"selection_fraction":[0.001,0.2]},"epsilon_bounds":{"Strehl_ratio":[0.05,0.8]},"allowed_problem_classes":["linear_inverse"],"allowed_omega_dimensions":["H","W","N_frames","seeing_r0_cm","selection_fraction"],"allowed_forward_operators":["frame_selection_deconvolution"]},"hardness_fn":{"type":"epsilon_fn","delta":3,"kappa":3000,"metric":"Strehl_ratio"},"initiator_dataset":[{"name":"primary","weight":1.0,"ipfs_cid":null,"license_hash":null}],"status":"testnet","staked_pwm":0.0,"chain_hash":"0xf5d129fd0e87d75a8e4f39bc50228553d271dba82358a71a0c1d9308c1d35e8a","chain_tx_hash":"0xe3eba1e4c05b3547a5d45028840008c66af1e0b01c2ce3c6c328a3fa98d877d1","chain_block":41554243}