{"collection":"grad-noise-175k","coord":"t19_x3_u5_b64","data":{"index":139857,"ordinal":"154413691","topo":"o2(x,o2(o1(x),x))","expression":"mod(P,dot(sgn(D),P))","image":"frame_expr-139857.png","measured":true,"step":147263,"globalStep":147263,"value_mean":-0.2343749701976776,"value_positive_fraction":0.38238525390625,"value_abs_mean":0.9021202325820923,"value_variance":0.8239048719406128,"value_stddev":0.9076920747756958,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1795413494110107,"gradient_energy_x":0.04484986513853073,"gradient_energy_y":0.04415954649448395,"gradient_magnitude_mean":0.07271113991737366,"gradient_axis_bias":0.00775556918233633,"gradient_nonzero_flag":1,"laplacian_mean":-2.1775443947991135e-10,"laplacian_energy":0.18977759778499603,"laplacian_abs_mean":0.11740409582853317,"gradient_magnitude_variance":0.08376167714595795,"gradient_magnitude_stddev":0.28941610455513,"gradient_magnitude_cv":3.9803543090820312,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.10803360491991043,"laplacian_energy_over_variance":0.23033921420574188,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.11190590262413025,"scale_diff2_mid":0.5059798955917358,"scale_diff2_far":0.6598564386367798,"scale_diff2_near_over_variance":0.1358238160610199,"scale_diff2_mid_over_variance":0.6141241788864136,"scale_diff2_far_over_variance":0.8008891344070435,"value_histogram":[[[0.536895751953125,0.536895751953125,0.536895751953125],[0.005828857421875,0.005828857421875,0.005828857421875],[0.005035400390625,0.005035400390625,0.005035400390625],[0.004486083984375,0.004486083984375,0.004486083984375],[0.00238037109375,0.00238037109375,0.00238037109375],[0.00616455078125,0.00616455078125,0.00616455078125],[0.002288818359375,0.002288818359375,0.002288818359375],[0.004791259765625,0.004791259765625,0.004791259765625],[0.005462646484375,0.005462646484375,0.005462646484375],[0.002288818359375,0.002288818359375,0.002288818359375],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.00579833984375,0.00579833984375,0.00579833984375],[0.005615234375,0.005615234375,0.005615234375],[0.006103515625,0.006103515625,0.006103515625],[0.016754150390625,0.016754150390625,0.016754150390625],[0.016754150390625,0.016754150390625,0.016754150390625],[0.006103515625,0.006103515625,0.006103515625],[0.005615234375,0.005615234375,0.005615234375],[0.00579833984375,0.00579833984375,0.00579833984375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.004974365234375,0.004974365234375,0.004974365234375],[0.002288818359375,0.002288818359375,0.002288818359375],[0.005462646484375,0.005462646484375,0.005462646484375],[0.004791259765625,0.004791259765625,0.004791259765625],[0.002288818359375,0.002288818359375,0.002288818359375],[0.00616455078125,0.00616455078125,0.00616455078125],[0.00238037109375,0.00238037109375,0.00238037109375],[0.004486083984375,0.004486083984375,0.004486083984375],[0.005035400390625,0.005035400390625,0.005035400390625],[0.005828857421875,0.005828857421875,0.005828857421875],[0.302520751953125,0.302520751953125,0.302520751953125]]],"scale_curve":[[[0.015625,0.11190590262413025,0.1358238160610199],[0.0625,0.5059798955917358,0.6141241788864136],[0.25,0.6598564386367798,0.8008891344070435]]]},"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\",\"3\",\"5\",\"64\"]"}