{"collection":"grad-noise-175k","coord":"t20_x61_u0_b91","data":{"index":171868,"ordinal":"164876572","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,min(div(P,R),D))","image":"frame_expr-171868.png","measured":true,"step":83351,"globalStep":83351,"value_mean":-0.7434524297714233,"value_positive_fraction":0.1028289794921875,"value_abs_mean":0.8324448466300964,"value_variance":0.22142364084720612,"value_stddev":0.47055673599243164,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.4071457386016846,"gradient_energy_x":0.010015043430030346,"gradient_energy_y":0.010089055635035038,"gradient_magnitude_mean":0.05636163800954819,"gradient_axis_bias":-0.003681448521092534,"gradient_nonzero_flag":1,"laplacian_mean":0.00035265772021375597,"laplacian_energy":0.01573028601706028,"laplacian_abs_mean":0.04158056527376175,"gradient_magnitude_variance":0.01692584902048111,"gradient_magnitude_stddev":0.1300993710756302,"gradient_magnitude_cv":2.3082966804504395,"gradient_magnitude_max":1.5229382514953613,"gradient_energy_over_variance":0.09079472720623016,"laplacian_energy_over_variance":0.07104158401489258,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03310858830809593,"scale_diff2_mid":0.22786633670330048,"scale_diff2_far":0.4374857544898987,"scale_diff2_near_over_variance":0.149525985121727,"scale_diff2_mid_over_variance":1.0290967226028442,"scale_diff2_far_over_variance":1.9757860898971558,"value_histogram":[[[0.68597412109375,0.68597412109375,0.68597412109375],[0.012420654296875,0.012420654296875,0.012420654296875],[0.0135345458984375,0.0135345458984375,0.0135345458984375],[0.013824462890625,0.013824462890625,0.013824462890625],[0.015869140625,0.015869140625,0.015869140625],[0.01531982421875,0.01531982421875,0.01531982421875],[0.0139312744140625,0.0139312744140625,0.0139312744140625],[0.0153961181640625,0.0153961181640625,0.0153961181640625],[0.016082763671875,0.016082763671875,0.016082763671875],[0.016998291015625,0.016998291015625,0.016998291015625],[0.016143798828125,0.016143798828125,0.016143798828125],[0.0172119140625,0.0172119140625,0.0172119140625],[0.0144500732421875,0.0144500732421875,0.0144500732421875],[0.010498046875,0.010498046875,0.010498046875],[0.010101318359375,0.010101318359375,0.010101318359375],[0.0093994140625,0.0093994140625,0.0093994140625],[0.0078125,0.0078125,0.0078125],[0.0067291259765625,0.0067291259765625,0.0067291259765625],[0.0066680908203125,0.0066680908203125,0.0066680908203125],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.0081787109375,0.0081787109375,0.0081787109375],[0.0084381103515625,0.0084381103515625,0.0084381103515625],[0.0085906982421875,0.0085906982421875,0.0085906982421875],[0.00830078125,0.00830078125,0.00830078125],[0.0072479248046875,0.0072479248046875,0.0072479248046875],[0.007781982421875,0.007781982421875,0.007781982421875],[0.006866455078125,0.006866455078125,0.006866455078125],[0.006103515625,0.006103515625,0.006103515625],[0.0050811767578125,0.0050811767578125,0.0050811767578125],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.002044677734375,0.002044677734375,0.002044677734375]]],"scale_curve":[[[0.015625,0.03310858830809593,0.149525985121727],[0.0625,0.22786633670330048,1.0290967226028442],[0.25,0.4374857544898987,1.9757860898971558]]]},"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\",\"61\",\"0\",\"91\"]"}