{"collection":"grad-noise-175k","coord":"t17_x17_u2_b58","data":{"index":112196,"ordinal":"138737494","topo":"o2(x,o2(x,o1(x)))","expression":"mod(D,div(R,frc(R)))","image":"frame_expr-112196.png","measured":true,"step":57575,"globalStep":57575,"value_mean":0.00012345978757366538,"value_positive_fraction":0.503875732421875,"value_abs_mean":0.10414150357246399,"value_variance":0.01426159031689167,"value_stddev":0.11942189931869507,"value_min":-0.27272921800613403,"value_max":0.27272921800613403,"value_range":0.5454584360122681,"histogram_probability_sum":1,"histogram_entropy_bits":2.914529323577881,"gradient_energy_x":0.0026479363441467285,"gradient_energy_y":0.000060169062635395676,"gradient_magnitude_mean":0.04120676964521408,"gradient_axis_bias":0.9555637240409851,"gradient_nonzero_flag":1,"laplacian_mean":0.00003942567855119705,"laplacian_energy":0.002523166825994849,"laplacian_abs_mean":0.026620112359523773,"gradient_magnitude_variance":0.0010107868583872914,"gradient_magnitude_stddev":0.03179287537932396,"gradient_magnitude_cv":0.7715449333190918,"gradient_magnitude_max":0.30898770689964294,"gradient_energy_over_variance":0.18988804519176483,"laplacian_energy_over_variance":0.17692044377326965,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004335788544267416,"scale_diff2_mid":0.027080103754997253,"scale_diff2_far":0.007943331263959408,"scale_diff2_near_over_variance":0.3040185868740082,"scale_diff2_mid_over_variance":1.8988137245178223,"scale_diff2_far_over_variance":0.5569737553596497,"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],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0401763916015625,0.0401763916015625,0.0401763916015625],[0.1645660400390625,0.1645660400390625,0.1645660400390625],[0.1547088623046875,0.1547088623046875,0.1547088623046875],[0.1312103271484375,0.1312103271484375,0.1312103271484375],[0.134796142578125,0.134796142578125,0.134796142578125],[0.1610870361328125,0.1610870361328125,0.1610870361328125],[0.166107177734375,0.166107177734375,0.166107177734375],[0.0369873046875,0.0369873046875,0.0369873046875],[0.004974365234375,0.004974365234375,0.004974365234375],[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":[[[0.015625,0.004335788544267416,0.3040185868740082],[0.0625,0.027080103754997253,1.8988137245178223],[0.25,0.007943331263959408,0.5569737553596497]]]},"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":"[\"17\",\"17\",\"2\",\"58\"]"}