{"collection":"grad-noise-175k","coord":"t11_x2_u47_b8","data":{"index":15940,"ordinal":"89416868","topo":"o1(o2(x,o1(x)))","expression":"nrm(min(P,sgn(R)))","image":"frame_expr-015940.png","measured":true,"step":127527,"globalStep":127527,"value_mean":-0.39450761675834656,"value_positive_fraction":0.2204132080078125,"value_abs_mean":0.5429894924163818,"value_variance":0.24408376216888428,"value_stddev":0.4940483272075653,"value_min":-0.9999849796295166,"value_max":0.9994558095932007,"value_range":1.9994407892227173,"histogram_probability_sum":1,"histogram_entropy_bits":4.436267852783203,"gradient_energy_x":0.0013245841255411506,"gradient_energy_y":0.0013091370929032564,"gradient_magnitude_mean":0.030321510508656502,"gradient_axis_bias":0.005865097977221012,"gradient_nonzero_flag":1,"laplacian_mean":-0.000022656364308204502,"laplacian_energy":0.00016271212371066213,"laplacian_abs_mean":0.007265509571880102,"gradient_magnitude_variance":0.0017143823206424713,"gradient_magnitude_stddev":0.041405100375413895,"gradient_magnitude_cv":1.3655356168746948,"gradient_magnitude_max":0.1995241791009903,"gradient_energy_over_variance":0.010790235362946987,"laplacian_energy_over_variance":0.0006666241679340601,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.005666658747941256,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.023216042667627335,"value_histogram":[[[0.1920318603515625,0.1920318603515625,0.1920318603515625],[0.04998779296875,0.04998779296875,0.04998779296875],[0.0362091064453125,0.0362091064453125,0.0362091064453125],[0.0305633544921875,0.0305633544921875,0.0305633544921875],[0.0537872314453125,0.0537872314453125,0.0537872314453125],[0.045013427734375,0.045013427734375,0.045013427734375],[0.0572509765625,0.0572509765625,0.0572509765625],[0.028076171875,0.028076171875,0.028076171875],[0.0244293212890625,0.0244293212890625,0.0244293212890625],[0.0363311767578125,0.0363311767578125,0.0363311767578125],[0.024688720703125,0.024688720703125,0.024688720703125],[0.0294952392578125,0.0294952392578125,0.0294952392578125],[0.040771484375,0.040771484375,0.040771484375],[0.0551910400390625,0.0551910400390625,0.0551910400390625],[0.04132080078125,0.04132080078125,0.04132080078125],[0.0341796875,0.0341796875,0.0341796875],[0.0273895263671875,0.0273895263671875,0.0273895263671875],[0.0276336669921875,0.0276336669921875,0.0276336669921875],[0.027313232421875,0.027313232421875,0.027313232421875],[0.0162506103515625,0.0162506103515625,0.0162506103515625],[0.0148468017578125,0.0148468017578125,0.0148468017578125],[0.01043701171875,0.01043701171875,0.01043701171875],[0.0127105712890625,0.0127105712890625,0.0127105712890625],[0.010986328125,0.010986328125,0.010986328125],[0.0160369873046875,0.0160369873046875,0.0160369873046875],[0.0273895263671875,0.0273895263671875,0.0273895263671875],[0.0142364501953125,0.0142364501953125,0.0142364501953125],[0.013336181640625,0.013336181640625,0.013336181640625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000640869140625,0.000640869140625,0.000640869140625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.005666658747941256,0.023216042667627335]]]},"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":"[\"11\",\"2\",\"47\",\"8\"]"}