{"collection":"grad-noise-175k","coord":"t20_x65_u0_b39","data":{"index":172620,"ordinal":"165038124","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,div(lrg(D,P),R))","image":"frame_expr-172620.png","measured":true,"step":89367,"globalStep":89367,"value_mean":-0.011917490512132645,"value_positive_fraction":0.48175048828125,"value_abs_mean":0.6691053509712219,"value_variance":0.572701096534729,"value_stddev":0.7567701935768127,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.096208572387695,"gradient_energy_x":0.019260408356785774,"gradient_energy_y":0.022795572876930237,"gradient_magnitude_mean":0.08752130717039108,"gradient_axis_bias":-0.08405854552984238,"gradient_nonzero_flag":1,"laplacian_mean":0.00001228604196512606,"laplacian_energy":0.03917348012328148,"laplacian_abs_mean":0.056463126093149185,"gradient_magnitude_variance":0.03440319746732712,"gradient_magnitude_stddev":0.1854809820652008,"gradient_magnitude_cv":2.1192665100097656,"gradient_magnitude_max":2.140202283859253,"gradient_energy_over_variance":0.07343442738056183,"laplacian_energy_over_variance":0.0684012621641159,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06664537638425827,"scale_diff2_mid":0.47361448407173157,"scale_diff2_far":1.1168761253356934,"scale_diff2_near_over_variance":0.11637026071548462,"scale_diff2_mid_over_variance":0.8269836902618408,"scale_diff2_far_over_variance":1.9501903057098389,"value_histogram":[[[0.2281951904296875,0.2281951904296875,0.2281951904296875],[0.010589599609375,0.010589599609375,0.010589599609375],[0.0139617919921875,0.0139617919921875,0.0139617919921875],[0.00970458984375,0.00970458984375,0.00970458984375],[0.0117950439453125,0.0117950439453125,0.0117950439453125],[0.0125885009765625,0.0125885009765625,0.0125885009765625],[0.01544189453125,0.01544189453125,0.01544189453125],[0.0174560546875,0.0174560546875,0.0174560546875],[0.0197296142578125,0.0197296142578125,0.0197296142578125],[0.022430419921875,0.022430419921875,0.022430419921875],[0.0269012451171875,0.0269012451171875,0.0269012451171875],[0.026641845703125,0.026641845703125,0.026641845703125],[0.0282440185546875,0.0282440185546875,0.0282440185546875],[0.0251617431640625,0.0251617431640625,0.0251617431640625],[0.02581787109375,0.02581787109375,0.02581787109375],[0.0235595703125,0.0235595703125,0.0235595703125],[0.02294921875,0.02294921875,0.02294921875],[0.0222015380859375,0.0222015380859375,0.0222015380859375],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.0205078125,0.0205078125,0.0205078125],[0.0205078125,0.0205078125,0.0205078125],[0.01873779296875,0.01873779296875,0.01873779296875],[0.017486572265625,0.017486572265625,0.017486572265625],[0.0155487060546875,0.0155487060546875,0.0155487060546875],[0.016204833984375,0.016204833984375,0.016204833984375],[0.0177154541015625,0.0177154541015625,0.0177154541015625],[0.0166015625,0.0166015625,0.0166015625],[0.0145416259765625,0.0145416259765625,0.0145416259765625],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.0070343017578125,0.0070343017578125,0.0070343017578125],[0.22357177734375,0.22357177734375,0.22357177734375]]],"scale_curve":[[[0.015625,0.06664537638425827,0.11637026071548462],[0.0625,0.47361448407173157,0.8269836902618408],[0.25,1.1168761253356934,1.9501903057098389]]]},"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":"[\"20\",\"65\",\"0\",\"39\"]"}