{"collection":"grad-noise-175k","coord":"t12_x14_u1_b34","data":{"index":31201,"ordinal":"98013061","topo":"o1(o2(x,o2(x,x)))","expression":"log(div(D,sub(D,R)))","image":"frame_expr-031201.png","measured":true,"step":79455,"globalStep":79455,"value_mean":-0.862437903881073,"value_positive_fraction":0.0582275390625,"value_abs_mean":0.9255948066711426,"value_variance":0.15686814486980438,"value_stddev":0.3960658311843872,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.3651516437530518,"gradient_energy_x":0.09214241057634354,"gradient_energy_y":0.011744612827897072,"gradient_magnitude_mean":0.08731789886951447,"gradient_axis_bias":0.7738964557647705,"gradient_nonzero_flag":1,"laplacian_mean":0.0002003808767767623,"laplacian_energy":0.24761472642421722,"laplacian_abs_mean":0.13837727904319763,"gradient_magnitude_variance":0.09629818052053452,"gradient_magnitude_stddev":0.3103194832801819,"gradient_magnitude_cv":3.5539047718048096,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.6622569561004639,"laplacian_energy_over_variance":1.5784895420074463,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0917179211974144,"scale_diff2_mid":0.21548883616924286,"scale_diff2_far":0.3076293170452118,"scale_diff2_near_over_variance":0.5846816301345825,"scale_diff2_mid_over_variance":1.3736940622329712,"scale_diff2_far_over_variance":1.9610694646835327,"value_histogram":[[[0.8439178466796875,0.8439178466796875,0.8439178466796875],[0.007781982421875,0.007781982421875,0.007781982421875],[0.0076446533203125,0.0076446533203125,0.0076446533203125],[0.00830078125,0.00830078125,0.00830078125],[0.0084991455078125,0.0084991455078125,0.0084991455078125],[0.00701904296875,0.00701904296875,0.00701904296875],[0.0067138671875,0.0067138671875,0.0067138671875],[0.007110595703125,0.007110595703125,0.007110595703125],[0.0066375732421875,0.0066375732421875,0.0066375732421875],[0.0059356689453125,0.0059356689453125,0.0059356689453125],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0055389404296875,0.0055389404296875,0.0055389404296875],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.005096435546875,0.005096435546875,0.005096435546875],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.004058837890625,0.004058837890625,0.004058837890625],[0.00372314453125,0.00372314453125,0.00372314453125],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.001556396484375,0.001556396484375,0.001556396484375],[0.015594482421875,0.015594482421875,0.015594482421875]]],"scale_curve":[[[0.015625,0.0917179211974144,0.5846816301345825],[0.0625,0.21548883616924286,1.3736940622329712],[0.25,0.3076293170452118,1.9610694646835327]]]},"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":"[\"12\",\"14\",\"1\",\"34\"]"}