{"collection":"grad-noise-175k","coord":"t16_x2_u0_b14","data":{"index":76336,"ordinal":"130010432","topo":"o2(x,o1(o2(x,x)))","expression":"sub(P,sqt(div(P,R)))","image":"frame_expr-076336.png","measured":true,"step":98695,"globalStep":98695,"value_mean":-0.971700131893158,"value_positive_fraction":0.00390625,"value_abs_mean":0.979512631893158,"value_variance":0.033052921295166016,"value_stddev":0.1818046122789383,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.26546230912208557,"gradient_energy_x":0.003951258957386017,"gradient_energy_y":0.003264462808147073,"gradient_magnitude_mean":0.007095164619386196,"gradient_axis_bias":0.09518051892518997,"gradient_nonzero_flag":1,"laplacian_mean":-1.501754796906507e-11,"laplacian_energy":0.01501784659922123,"laplacian_abs_mean":0.012564972043037415,"gradient_magnitude_variance":0.007169838063418865,"gradient_magnitude_stddev":0.0846748948097229,"gradient_magnitude_cv":11.934168815612793,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.21830813586711884,"laplacian_energy_over_variance":0.4543576240539551,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004955535288900137,"scale_diff2_mid":0.018451914191246033,"scale_diff2_far":0.050792187452316284,"scale_diff2_near_over_variance":0.1499273031949997,"scale_diff2_mid_over_variance":0.5582536458969116,"scale_diff2_far_over_variance":1.5366928577423096,"value_histogram":[[[0.971923828125,0.971923828125,0.971923828125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.000579833984375,0.000579833984375,0.000579833984375],[0.00079345703125,0.00079345703125,0.00079345703125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00164794921875,0.00164794921875,0.00164794921875],[0.002471923828125,0.002471923828125,0.002471923828125],[0.00390625,0.00390625,0.00390625],[0.01092529296875,0.01092529296875,0.01092529296875],[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],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.004955535288900137,0.1499273031949997],[0.0625,0.018451914191246033,0.5582536458969116],[0.25,0.050792187452316284,1.5366928577423096]]]},"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\",\"2\",\"0\",\"14\"]"}