{"collection":"grad-noise-175k","coord":"t4_x6_u2_b3","data":{"index":757,"ordinal":"32725215","topo":"o1(o2(x,x))","expression":"frc(div(R,P))","image":"frame_expr-000757.png","measured":true,"step":6063,"globalStep":6063,"value_mean":0.33861494064331055,"value_positive_fraction":0.875,"value_abs_mean":0.5886174440383911,"value_variance":0.3317697048187256,"value_stddev":0.5759945511817932,"value_min":-1,"value_max":0.999484121799469,"value_range":1.9994840621948242,"histogram_probability_sum":1,"histogram_entropy_bits":3.9960286617279053,"gradient_energy_x":0.019763462245464325,"gradient_energy_y":0.0012271301820874214,"gradient_magnitude_mean":0.04676215350627899,"gradient_axis_bias":0.8830781579017639,"gradient_nonzero_flag":1,"laplacian_mean":0.00002928966932813637,"laplacian_energy":0.037747543305158615,"laplacian_abs_mean":0.032308466732501984,"gradient_magnitude_variance":0.01880599372088909,"gradient_magnitude_stddev":0.13713493943214417,"gradient_magnitude_cv":2.932605266571045,"gradient_magnitude_max":1.9966034889221191,"gradient_energy_over_variance":0.06326855719089508,"laplacian_energy_over_variance":0.11377634108066559,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.028281278908252716,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.08524370193481445,"value_histogram":[[[0.125,0.125,0.125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0304718017578125,0.0304718017578125,0.0304718017578125],[0.054931640625,0.054931640625,0.054931640625],[0.0739593505859375,0.0739593505859375,0.0739593505859375],[0.060943603515625,0.060943603515625,0.060943603515625],[0.0475921630859375,0.0475921630859375,0.0475921630859375],[0.0450592041015625,0.0450592041015625,0.0450592041015625],[0.044158935546875,0.044158935546875,0.044158935546875],[0.0450286865234375,0.0450286865234375,0.0450286865234375],[0.0472259521484375,0.0472259521484375,0.0472259521484375],[0.0463714599609375,0.0463714599609375,0.0463714599609375],[0.0484619140625,0.0484619140625,0.0484619140625],[0.0496368408203125,0.0496368408203125,0.0496368408203125],[0.058929443359375,0.058929443359375,0.058929443359375],[0.08984375,0.08984375,0.08984375],[0.08612060546875,0.08612060546875,0.08612060546875],[0.0462646484375,0.0462646484375,0.0462646484375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.028281278908252716,0.08524370193481445]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"4\",\"6\",\"2\",\"3\"]"}