{"collection":"grad-noise-175k","coord":"t19_x23_u2_b111","data":{"index":156481,"ordinal":"155221155","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,sub(frc(D),R))","image":"frame_expr-156481.png","measured":true,"step":131855,"globalStep":131855,"value_mean":0.9956047534942627,"value_positive_fraction":1,"value_abs_mean":0.9956047534942627,"value_variance":0.0014326872769743204,"value_stddev":0.03785085678100586,"value_min":0.1437338888645172,"value_max":1,"value_range":0.8562661409378052,"histogram_probability_sum":1,"histogram_entropy_bits":0.17635458707809448,"gradient_energy_x":0.0003194878518115729,"gradient_energy_y":0.0003957529552280903,"gradient_magnitude_mean":0.00309365545399487,"gradient_axis_bias":-0.10662856698036194,"gradient_nonzero_flag":1,"laplacian_mean":0.0000018697860468819272,"laplacian_energy":0.0014220228185877204,"laplacian_abs_mean":0.0043193744495511055,"gradient_magnitude_variance":0.0007065413519740105,"gradient_magnitude_stddev":0.026580845937132835,"gradient_magnitude_cv":8.592050552368164,"gradient_magnitude_max":0.8873618841171265,"gradient_energy_over_variance":0.4992302358150482,"laplacian_energy_over_variance":0.9925563335418701,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0008288809331133962,"scale_diff2_mid":0.0021323873661458492,"scale_diff2_far":0.0026369646657258272,"scale_diff2_near_over_variance":0.5785498023033142,"scale_diff2_mid_over_variance":1.4883829355239868,"scale_diff2_far_over_variance":1.8405723571777344,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.001708984375,0.001708984375,0.001708984375],[0.002227783203125,0.002227783203125,0.002227783203125],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.00396728515625,0.00396728515625,0.00396728515625],[0.9828033447265625,0.9828033447265625,0.9828033447265625]]],"scale_curve":[[[0.015625,0.0008288809331133962,0.5785498023033142],[0.0625,0.0021323873661458492,1.4883829355239868],[0.25,0.0026369646657258272,1.8405723571777344]]]},"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\",\"23\",\"2\",\"111\"]"}