{"collection":"grad-noise-175k","coord":"t16_x11_u2_b3","data":{"index":84190,"ordinal":"130374432","topo":"o2(x,o1(o2(x,x)))","expression":"add(D,frc(div(P,R)))","image":"frame_expr-084190.png","measured":true,"step":161527,"globalStep":161527,"value_mean":0.4540155231952667,"value_positive_fraction":0.9596405029296875,"value_abs_mean":0.4586235284805298,"value_variance":0.07080911844968796,"value_stddev":0.26609981060028076,"value_min":-0.14522476494312286,"value_max":1,"value_range":1.1452248096466064,"histogram_probability_sum":1,"histogram_entropy_bits":4.06006383895874,"gradient_energy_x":0.0025155593175441027,"gradient_energy_y":0.0006287787109613419,"gradient_magnitude_mean":0.048497870564460754,"gradient_axis_bias":0.600056529045105,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000016942431102506816,"laplacian_energy":0.00035846131504513323,"laplacian_abs_mean":0.015275830402970314,"gradient_magnitude_variance":0.0007923082448542118,"gradient_magnitude_stddev":0.028147969394922256,"gradient_magnitude_cv":0.5803959369659424,"gradient_magnitude_max":0.1658165156841278,"gradient_energy_over_variance":0.04440583288669586,"laplacian_energy_over_variance":0.005062360782176256,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00630163075402379,"scale_diff2_mid":0.06171693652868271,"scale_diff2_far":0.11460723727941513,"scale_diff2_near_over_variance":0.08899462223052979,"scale_diff2_mid_over_variance":0.8715958595275879,"scale_diff2_far_over_variance":1.6185377836227417,"value_histogram":[[[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],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.017578125,0.017578125,0.017578125],[0.0219268798828125,0.0219268798828125,0.0219268798828125],[0.03240966796875,0.03240966796875,0.03240966796875],[0.0464630126953125,0.0464630126953125,0.0464630126953125],[0.0641021728515625,0.0641021728515625,0.0641021728515625],[0.06842041015625,0.06842041015625,0.06842041015625],[0.0699310302734375,0.0699310302734375,0.0699310302734375],[0.0763092041015625,0.0763092041015625,0.0763092041015625],[0.0842132568359375,0.0842132568359375,0.0842132568359375],[0.0796356201171875,0.0796356201171875,0.0796356201171875],[0.07843017578125,0.07843017578125,0.07843017578125],[0.076446533203125,0.076446533203125,0.076446533203125],[0.069732666015625,0.069732666015625,0.069732666015625],[0.0601654052734375,0.0601654052734375,0.0601654052734375],[0.051544189453125,0.051544189453125,0.051544189453125],[0.03857421875,0.03857421875,0.03857421875],[0.03009033203125,0.03009033203125,0.03009033203125],[0.0331878662109375,0.0331878662109375,0.0331878662109375]]],"scale_curve":[[[0.015625,0.00630163075402379,0.08899462223052979],[0.0625,0.06171693652868271,0.8715958595275879],[0.25,0.11460723727941513,1.6185377836227417]]]},"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":"[\"16\",\"11\",\"2\",\"3\"]"}