{"collection":"grad-noise-175k","coord":"t19_x24_u3_b108","data":{"index":157446,"ordinal":"155261754","topo":"o2(x,o2(o1(x),x))","expression":"dot(R,dot(flr(R),P))","image":"frame_expr-157446.png","measured":true,"step":139575,"globalStep":139575,"value_mean":0.03662339970469475,"value_positive_fraction":0.523345947265625,"value_abs_mean":0.6606788635253906,"value_variance":0.5944535136222839,"value_stddev":0.7710081338882446,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.691208600997925,"gradient_energy_x":0.015000589191913605,"gradient_energy_y":0.016050299629569054,"gradient_magnitude_mean":0.08396594971418381,"gradient_axis_bias":-0.03380613029003143,"gradient_nonzero_flag":1,"laplacian_mean":0.00011590387293836102,"laplacian_energy":0.020757893100380898,"laplacian_abs_mean":0.050961099565029144,"gradient_magnitude_variance":0.02401026524603367,"gradient_magnitude_stddev":0.15495245158672333,"gradient_magnitude_cv":1.8454201221466064,"gradient_magnitude_max":1.82744300365448,"gradient_energy_over_variance":0.05223434418439865,"laplacian_energy_over_variance":0.034919288009405136,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05121683329343796,"scale_diff2_mid":0.4087510406970978,"scale_diff2_far":1.0045719146728516,"scale_diff2_near_over_variance":0.08615784347057343,"scale_diff2_mid_over_variance":0.6876081228256226,"scale_diff2_far_over_variance":1.6899082660675049,"value_histogram":[[[0.2447967529296875,0.2447967529296875,0.2447967529296875],[0.00689697265625,0.00689697265625,0.00689697265625],[0.0069427490234375,0.0069427490234375,0.0069427490234375],[0.0077667236328125,0.0077667236328125,0.0077667236328125],[0.0079345703125,0.0079345703125,0.0079345703125],[0.0085296630859375,0.0085296630859375,0.0085296630859375],[0.00946044921875,0.00946044921875,0.00946044921875],[0.0105743408203125,0.0105743408203125,0.0105743408203125],[0.0101776123046875,0.0101776123046875,0.0101776123046875],[0.0112762451171875,0.0112762451171875,0.0112762451171875],[0.0131072998046875,0.0131072998046875,0.0131072998046875],[0.0133819580078125,0.0133819580078125,0.0133819580078125],[0.0153045654296875,0.0153045654296875,0.0153045654296875],[0.0176849365234375,0.0176849365234375,0.0176849365234375],[0.02191162109375,0.02191162109375,0.02191162109375],[0.0554962158203125,0.0554962158203125,0.0554962158203125],[0.079071044921875,0.079071044921875,0.079071044921875],[0.0260772705078125,0.0260772705078125,0.0260772705078125],[0.020904541015625,0.020904541015625,0.020904541015625],[0.0192108154296875,0.0192108154296875,0.0192108154296875],[0.0178070068359375,0.0178070068359375,0.0178070068359375],[0.016845703125,0.016845703125,0.016845703125],[0.0134124755859375,0.0134124755859375,0.0134124755859375],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.01123046875,0.01123046875,0.01123046875],[0.0103759765625,0.0103759765625,0.0103759765625],[0.008819580078125,0.008819580078125,0.008819580078125],[0.0085906982421875,0.0085906982421875,0.0085906982421875],[0.0081939697265625,0.0081939697265625,0.0081939697265625],[0.007659912109375,0.007659912109375,0.007659912109375],[0.00750732421875,0.00750732421875,0.00750732421875],[0.2731170654296875,0.2731170654296875,0.2731170654296875]]],"scale_curve":[[[0.015625,0.05121683329343796,0.08615784347057343],[0.0625,0.4087510406970978,0.6876081228256226],[0.25,1.0045719146728516,1.6899082660675049]]]},"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\",\"24\",\"3\",\"108\"]"}