{"collection":"grad-noise-175k","coord":"t19_x16_u4_b3","data":{"index":150686,"ordinal":"154938642","topo":"o2(x,o2(o1(x),x))","expression":"add(D,div(cil(R),D))","image":"frame_expr-150686.png","measured":true,"step":85495,"globalStep":85495,"value_mean":0.004669426009058952,"value_positive_fraction":0.50177001953125,"value_abs_mean":0.63332200050354,"value_variance":0.5713130235671997,"value_stddev":0.7558525204658508,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.5545270442962646,"gradient_energy_x":0.199781596660614,"gradient_energy_y":0.008603419177234173,"gradient_magnitude_mean":0.19386041164398193,"gradient_axis_bias":0.917427659034729,"gradient_nonzero_flag":1,"laplacian_mean":0.000011705459655786399,"laplacian_energy":0.3807562589645386,"laplacian_abs_mean":0.23688919842243195,"gradient_magnitude_variance":0.17075003683567047,"gradient_magnitude_stddev":0.4132191240787506,"gradient_magnitude_cv":2.1315290927886963,"gradient_magnitude_max":2.0954790115356445,"gradient_energy_over_variance":0.364747554063797,"laplacian_energy_over_variance":0.6664581894874573,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.22989411652088165,"scale_diff2_mid":1.0130066871643066,"scale_diff2_far":0.4092218279838562,"scale_diff2_near_over_variance":0.4023960828781128,"scale_diff2_mid_over_variance":1.7731202840805054,"scale_diff2_far_over_variance":0.7162830233573914,"value_histogram":[[[0.257110595703125,0.257110595703125,0.257110595703125],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.004730224609375,0.004730224609375,0.004730224609375],[0.0101470947265625,0.0101470947265625,0.0101470947265625],[0.004852294921875,0.004852294921875,0.004852294921875],[0.004638671875,0.004638671875,0.004638671875],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.005523681640625,0.005523681640625,0.005523681640625],[0.0099029541015625,0.0099029541015625,0.0099029541015625],[0.0141448974609375,0.0141448974609375,0.0141448974609375],[0.0081939697265625,0.0081939697265625,0.0081939697265625],[0.0113983154296875,0.0113983154296875,0.0113983154296875],[0.0125732421875,0.0125732421875,0.0125732421875],[0.0411376953125,0.0411376953125,0.0411376953125],[0.058929443359375,0.058929443359375,0.058929443359375],[0.0496978759765625,0.0496978759765625,0.0496978759765625],[0.0490875244140625,0.0490875244140625,0.0490875244140625],[0.057403564453125,0.057403564453125,0.057403564453125],[0.0411376953125,0.0411376953125,0.0411376953125],[0.01275634765625,0.01275634765625,0.01275634765625],[0.0115814208984375,0.0115814208984375,0.0115814208984375],[0.0082550048828125,0.0082550048828125,0.0082550048828125],[0.0146331787109375,0.0146331787109375,0.0146331787109375],[0.0098419189453125,0.0098419189453125,0.0098419189453125],[0.005645751953125,0.005645751953125,0.005645751953125],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.004638671875,0.004638671875,0.004638671875],[0.005157470703125,0.005157470703125,0.005157470703125],[0.0100250244140625,0.0100250244140625,0.0100250244140625],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.261077880859375,0.261077880859375,0.261077880859375]]],"scale_curve":[[[0.015625,0.22989411652088165,0.4023960828781128],[0.0625,1.0130066871643066,1.7731202840805054],[0.25,0.4092218279838562,0.7162830233573914]]]},"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":"[\"19\",\"16\",\"4\",\"3\"]"}