{"collection":"grad-noise-175k","coord":"t6_x15_u0_b89","data":{"index":3560,"ordinal":"49329710","topo":"o2(x,o2(x,x))","expression":"min(D,sub(R,P))","image":"frame_expr-003560.png","measured":true,"step":28487,"globalStep":28487,"value_mean":-0.46830806136131287,"value_positive_fraction":0.255401611328125,"value_abs_mean":0.5162695050239563,"value_variance":0.2408217340707779,"value_stddev":0.4907359182834625,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":2.8017773628234863,"gradient_energy_x":0.0013340369332581758,"gradient_energy_y":0.0001823631173465401,"gradient_magnitude_mean":0.024107538163661957,"gradient_axis_bias":0.7594789266586304,"gradient_nonzero_flag":1,"laplacian_mean":-0.00016188462905120105,"laplacian_energy":0.0002769600541796535,"laplacian_abs_mean":0.009554766118526459,"gradient_magnitude_variance":0.0009350472246296704,"gradient_magnitude_stddev":0.03057854250073433,"gradient_magnitude_cv":1.2684224843978882,"gradient_magnitude_max":0.23167800903320312,"gradient_energy_over_variance":0.006296773906797171,"laplacian_energy_over_variance":0.0011500625405460596,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.0032832713332027197,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.01363361719995737,"value_histogram":[[[0.433685302734375,0.433685302734375,0.433685302734375],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0062255859375,0.0062255859375,0.0062255859375],[0.004974365234375,0.004974365234375,0.004974365234375],[0.007049560546875,0.007049560546875,0.007049560546875],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.006988525390625,0.006988525390625,0.006988525390625],[0.006500244140625,0.006500244140625,0.006500244140625],[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0922088623046875,0.0922088623046875,0.0922088623046875],[0.0901336669921875,0.0901336669921875,0.0901336669921875],[0.061126708984375,0.061126708984375,0.061126708984375],[0.0650634765625,0.0650634765625,0.0650634765625],[0.09625244140625,0.09625244140625,0.09625244140625],[0.094085693359375,0.094085693359375,0.094085693359375],[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":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.0032832713332027197,0.01363361719995737]]]},"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":"[\"6\",\"15\",\"0\",\"89\"]"}