{"collection":"grad-noise-175k","coord":"t19_x8_u2_b98","data":{"index":143763,"ordinal":"154615127","topo":"o2(x,o2(o1(x),x))","expression":"min(P,dst(frc(R),R))","image":"frame_expr-143763.png","measured":true,"step":30111,"globalStep":30111,"value_mean":-0.03652558848261833,"value_positive_fraction":0.49957275390625,"value_abs_mean":0.9009738564491272,"value_variance":0.8754555583000183,"value_stddev":0.935657799243927,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.2295773029327393,"gradient_energy_x":0.001070075435563922,"gradient_energy_y":0.0005364326643757522,"gradient_magnitude_mean":0.015581192448735237,"gradient_axis_bias":0.3321755826473236,"gradient_nonzero_flag":1,"laplacian_mean":-3.37894816293538e-11,"laplacian_energy":0.00019587513816077262,"laplacian_abs_mean":0.004550105892121792,"gradient_magnitude_variance":0.0013643583515658975,"gradient_magnitude_stddev":0.03693722188472748,"gradient_magnitude_cv":2.370628595352173,"gradient_magnitude_max":0.20247052609920502,"gradient_energy_over_variance":0.0018350539030507207,"laplacian_energy_over_variance":0.00022374081891030073,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0036866345908492804,"scale_diff2_mid":0.045699115842580795,"scale_diff2_far":0.2669474482536316,"scale_diff2_near_over_variance":0.004211104474961758,"scale_diff2_mid_over_variance":0.05220038443803787,"scale_diff2_far_over_variance":0.30492404103279114,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.021240234375,0.021240234375,0.021240234375],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.007049560546875,0.007049560546875,0.007049560546875],[0.008544921875,0.008544921875,0.008544921875],[0.0019989013671875,0.0019989013671875,0.0019989013671875],[0.0085296630859375,0.0085296630859375,0.0085296630859375],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.00921630859375,0.00921630859375,0.00921630859375],[0.006805419921875,0.006805419921875,0.006805419921875],[0.00482177734375,0.00482177734375,0.00482177734375],[0.008148193359375,0.008148193359375,0.008148193359375],[0.0025634765625,0.0025634765625,0.0025634765625],[0.010345458984375,0.010345458984375,0.010345458984375],[0.008209228515625,0.008209228515625,0.008209228515625],[0.008697509765625,0.008697509765625,0.008697509765625],[0.383270263671875,0.383270263671875,0.383270263671875]]],"scale_curve":[[[0.015625,0.0036866345908492804,0.004211104474961758],[0.0625,0.045699115842580795,0.05220038443803787],[0.25,0.2669474482536316,0.30492404103279114]]]},"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\",\"8\",\"2\",\"98\"]"}