{"collection":"grad-noise-175k","coord":"t11_x6_u6_b3","data":{"index":17640,"ordinal":"89570226","topo":"o1(o2(x,o1(x)))","expression":"sqt(div(R,nrm(P)))","image":"frame_expr-017640.png","measured":true,"step":141127,"globalStep":141127,"value_mean":-0.9260967373847961,"value_positive_fraction":0.0390625,"value_abs_mean":0.9957782626152039,"value_variance":0.13500183820724487,"value_stddev":0.36742594838142395,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3260655403137207,"gradient_energy_x":0.012929758056998253,"gradient_energy_y":0.011582222767174244,"gradient_magnitude_mean":0.013448664918541908,"gradient_axis_bias":0.05497455596923828,"gradient_nonzero_flag":1,"laplacian_mean":0.000001927412085933611,"laplacian_energy":0.05116181820631027,"laplacian_abs_mean":0.026149403303861618,"gradient_magnitude_variance":0.024320214986801147,"gradient_magnitude_stddev":0.1559493988752365,"gradient_magnitude_cv":11.595901489257812,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.18156777322292328,"laplacian_energy_over_variance":0.37897127866744995,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.024452578276395798,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.18112774193286896,"value_histogram":[[[0.9609375,0.9609375,0.9609375],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0035400390625,0.0035400390625,0.0035400390625],[0.00567626953125,0.00567626953125,0.00567626953125],[0.0203399658203125,0.0203399658203125,0.0203399658203125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.024452578276395798,0.18112774193286896]]]},"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":"[\"11\",\"6\",\"6\",\"3\"]"}