{"collection":"grad-noise-175k","coord":"t12_x2_u1_b15","data":{"index":21018,"ordinal":"97528230","topo":"o1(o2(x,o2(x,x)))","expression":"log(sub(P,pow(P,R)))","image":"frame_expr-021018.png","measured":true,"step":168151,"globalStep":168151,"value_mean":-0.34545838832855225,"value_positive_fraction":0.3481597900390625,"value_abs_mean":0.9292129874229431,"value_variance":0.7847809195518494,"value_stddev":0.8858786225318909,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9377318620681763,"gradient_energy_x":0.004725689999759197,"gradient_energy_y":0.0006767975864931941,"gradient_magnitude_mean":0.01564011722803116,"gradient_axis_bias":0.749449610710144,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003373167783138342,"laplacian_energy":0.00782892107963562,"laplacian_abs_mean":0.011039428412914276,"gradient_magnitude_variance":0.005157486069947481,"gradient_magnitude_stddev":0.07181563973426819,"gradient_magnitude_cv":4.591758728027344,"gradient_magnitude_max":1.4052609205245972,"gradient_energy_over_variance":0.006884071044623852,"laplacian_energy_over_variance":0.009975931607186794,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.008564594201743603,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.010913357138633728,"value_histogram":[[[0.6312408447265625,0.6312408447265625,0.6312408447265625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.000732421875,0.000732421875,0.000732421875],[0.00048828125,0.00048828125,0.00048828125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000823974609375,0.000823974609375,0.000823974609375],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.001495361328125,0.001495361328125,0.001495361328125],[0.00152587890625,0.00152587890625,0.00152587890625],[0.001953125,0.001953125,0.001953125],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.004150390625,0.004150390625,0.004150390625],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.0056304931640625,0.0056304931640625,0.0056304931640625],[0.0067596435546875,0.0067596435546875,0.0067596435546875],[0.00726318359375,0.00726318359375,0.00726318359375],[0.0078582763671875,0.0078582763671875,0.0078582763671875],[0.009674072265625,0.009674072265625,0.009674072265625],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.007171630859375,0.007171630859375,0.007171630859375],[0.007354736328125,0.007354736328125,0.007354736328125],[0.007232666015625,0.007232666015625,0.007232666015625],[0.0084381103515625,0.0084381103515625,0.0084381103515625],[0.01080322265625,0.01080322265625,0.01080322265625],[0.0189056396484375,0.0189056396484375,0.0189056396484375],[0.0108184814453125,0.0108184814453125,0.0108184814453125],[0.2239227294921875,0.2239227294921875,0.2239227294921875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.008564594201743603,0.010913357138633728]]]},"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":"[\"12\",\"2\",\"1\",\"15\"]"}