{"collection":"grad-noise-175k","coord":"t19_x25_u3_b90","data":{"index":158275,"ordinal":"155302137","topo":"o2(x,o2(o1(x),x))","expression":"min(R,mlt(flr(R),D))","image":"frame_expr-158275.png","measured":true,"step":146207,"globalStep":146207,"value_mean":-0.2694322168827057,"value_positive_fraction":0,"value_abs_mean":0.2694322168827057,"value_variance":0.06564079970121384,"value_stddev":0.25620460510253906,"value_min":-0.9988543391227722,"value_max":0,"value_range":0.9988543391227722,"histogram_probability_sum":1,"histogram_entropy_bits":3.6168363094329834,"gradient_energy_x":0.000869759707711637,"gradient_energy_y":0.0009455172694288194,"gradient_magnitude_mean":0.03331752121448517,"gradient_axis_bias":-0.041733335703611374,"gradient_nonzero_flag":1,"laplacian_mean":0.000031797018891666085,"laplacian_energy":0.00013746588956564665,"laplacian_abs_mean":0.008838598616421223,"gradient_magnitude_variance":0.000705261598341167,"gradient_magnitude_stddev":0.02655676193535328,"gradient_magnitude_cv":0.7970809936523438,"gradient_magnitude_max":0.11677797883749008,"gradient_energy_over_variance":0.027654703706502914,"laplacian_energy_over_variance":0.0020942140836268663,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0033498459961265326,"scale_diff2_mid":0.041855476796627045,"scale_diff2_far":0.10761741548776627,"scale_diff2_near_over_variance":0.051032986491918564,"scale_diff2_mid_over_variance":0.6376442313194275,"scale_diff2_far_over_variance":1.6394896507263184,"value_histogram":[[[0.00726318359375,0.00726318359375,0.00726318359375],[0.015289306640625,0.015289306640625,0.015289306640625],[0.0267791748046875,0.0267791748046875,0.0267791748046875],[0.0188140869140625,0.0188140869140625,0.0188140869140625],[0.0235443115234375,0.0235443115234375,0.0235443115234375],[0.0276336669921875,0.0276336669921875,0.0276336669921875],[0.0347137451171875,0.0347137451171875,0.0347137451171875],[0.0389251708984375,0.0389251708984375,0.0389251708984375],[0.0440521240234375,0.0440521240234375,0.0440521240234375],[0.0633697509765625,0.0633697509765625,0.0633697509765625],[0.069183349609375,0.069183349609375,0.069183349609375],[0.078125,0.078125,0.078125],[0.0828857421875,0.0828857421875,0.0828857421875],[0.0799407958984375,0.0799407958984375,0.0799407958984375],[0.089111328125,0.089111328125,0.089111328125],[0.2571563720703125,0.2571563720703125,0.2571563720703125],[0.043212890625,0.043212890625,0.043212890625],[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]]],"scale_curve":[[[0.015625,0.0033498459961265326,0.051032986491918564],[0.0625,0.041855476796627045,0.6376442313194275],[0.25,0.10761741548776627,1.6394896507263184]]]},"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\",\"25\",\"3\",\"90\"]"}