{"collection":"grad-noise-175k","coord":"t19_x8_u2_b91","data":{"index":143756,"ordinal":"154615120","topo":"o2(x,o2(o1(x),x))","expression":"min(P,div(frc(R),R))","image":"frame_expr-143756.png","measured":true,"step":30055,"globalStep":30055,"value_mean":-0.567098081111908,"value_positive_fraction":0.2013397216796875,"value_abs_mean":0.8297228217124939,"value_variance":0.4565375745296478,"value_stddev":0.675675630569458,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.6770317554473877,"gradient_energy_x":0.007409925106912851,"gradient_energy_y":0.007972711697220802,"gradient_magnitude_mean":0.05551382899284363,"gradient_axis_bias":-0.03658583387732506,"gradient_nonzero_flag":1,"laplacian_mean":0.000006054662208043737,"laplacian_energy":0.0075114998035132885,"laplacian_abs_mean":0.02440955489873886,"gradient_magnitude_variance":0.012295096181333065,"gradient_magnitude_stddev":0.11088325828313828,"gradient_magnitude_cv":1.9973987340927124,"gradient_magnitude_max":1.8945003747940063,"gradient_energy_over_variance":0.033694129437208176,"laplacian_energy_over_variance":0.01645318977534771,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.027256544679403305,"scale_diff2_mid":0.2657768726348877,"scale_diff2_far":0.6552761197090149,"scale_diff2_near_over_variance":0.059702739119529724,"scale_diff2_mid_over_variance":0.5821576714515686,"scale_diff2_far_over_variance":1.4353169202804565,"value_histogram":[[[0.631805419921875,0.631805419921875,0.631805419921875],[0.008087158203125,0.008087158203125,0.008087158203125],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.0089111328125,0.0089111328125,0.0089111328125],[0.008148193359375,0.008148193359375,0.008148193359375],[0.009063720703125,0.009063720703125,0.009063720703125],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.00933837890625,0.00933837890625,0.00933837890625],[0.009796142578125,0.009796142578125,0.009796142578125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.01025390625,0.01025390625,0.01025390625],[0.011138916015625,0.011138916015625,0.011138916015625],[0.017578125,0.017578125,0.017578125],[0.0165252685546875,0.0165252685546875,0.0165252685546875],[0.0177001953125,0.0177001953125,0.0177001953125],[0.0107421875,0.0107421875,0.0107421875],[0.0094757080078125,0.0094757080078125,0.0094757080078125],[0.0066680908203125,0.0066680908203125,0.0066680908203125],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.007904052734375,0.007904052734375,0.007904052734375],[0.007110595703125,0.007110595703125,0.007110595703125],[0.008148193359375,0.008148193359375,0.008148193359375],[0.0074920654296875,0.0074920654296875,0.0074920654296875],[0.007415771484375,0.007415771484375,0.007415771484375],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.0089874267578125,0.0089874267578125,0.0089874267578125],[0.0082855224609375,0.0082855224609375,0.0082855224609375],[0.011016845703125,0.011016845703125,0.011016845703125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.0169219970703125,0.0169219970703125,0.0169219970703125],[0.0611572265625,0.0611572265625,0.0611572265625]]],"scale_curve":[[[0.015625,0.027256544679403305,0.059702739119529724],[0.0625,0.2657768726348877,0.5821576714515686],[0.25,0.6552761197090149,1.4353169202804565]]]},"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":"[\"19\",\"8\",\"2\",\"91\"]"}