{"collection":"grad-noise-175k","coord":"t18_x73_u0_b159","data":{"index":135198,"ordinal":"149120250","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,div(R,mod(P,D)))","image":"frame_expr-135198.png","measured":true,"step":109991,"globalStep":109991,"value_mean":-0.1964007467031479,"value_positive_fraction":0.4046173095703125,"value_abs_mean":0.9191776514053345,"value_variance":0.8532533049583435,"value_stddev":0.9237170815467834,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1646502017974854,"gradient_energy_x":0.4519668519496918,"gradient_energy_y":0.03453168645501137,"gradient_magnitude_mean":0.3169213533401489,"gradient_axis_bias":0.858039915561676,"gradient_nonzero_flag":1,"laplacian_mean":0.000039732443838147447,"laplacian_energy":1.276198148727417,"laplacian_abs_mean":0.5748715996742249,"gradient_magnitude_variance":0.3858882784843445,"gradient_magnitude_stddev":0.6211990714073181,"gradient_magnitude_cv":1.9601048231124878,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.5701689124107361,"laplacian_energy_over_variance":1.4956849813461304,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.3462947607040405,"scale_diff2_mid":0.7692162394523621,"scale_diff2_far":1.2945046424865723,"scale_diff2_near_over_variance":0.40585222840309143,"scale_diff2_mid_over_variance":0.9015098214149475,"scale_diff2_far_over_variance":1.5171399116516113,"value_histogram":[[[0.525970458984375,0.525970458984375,0.525970458984375],[0.00390625,0.00390625,0.00390625],[0.0043487548828125,0.0043487548828125,0.0043487548828125],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.00531005859375,0.00531005859375,0.00531005859375],[0.005035400390625,0.005035400390625,0.005035400390625],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.0038299560546875,0.0038299560546875,0.0038299560546875],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.00482177734375,0.00482177734375,0.00482177734375],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.00543212890625,0.00543212890625,0.00543212890625],[0.0050048828125,0.0050048828125,0.0050048828125],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0052337646484375,0.0052337646484375,0.0052337646484375],[0.005340576171875,0.005340576171875,0.005340576171875],[0.00579833984375,0.00579833984375,0.00579833984375],[0.005279541015625,0.005279541015625,0.005279541015625],[0.005279541015625,0.005279541015625,0.005279541015625],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0062713623046875,0.0062713623046875,0.0062713623046875],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.006103515625,0.006103515625,0.006103515625],[0.005615234375,0.005615234375,0.005615234375],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0056915283203125,0.0056915283203125,0.0056915283203125],[0.00555419921875,0.00555419921875,0.00555419921875],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.3231658935546875,0.3231658935546875,0.3231658935546875]]],"scale_curve":[[[0.015625,0.3462947607040405,0.40585222840309143],[0.0625,0.7692162394523621,0.9015098214149475],[0.25,1.2945046424865723,1.5171399116516113]]]},"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":"[\"18\",\"73\",\"0\",\"159\"]"}