{"collection":"grad-noise-175k","coord":"t19_x7_u4_b16","data":{"index":143076,"ordinal":"154575046","topo":"o2(x,o2(o1(x),x))","expression":"sub(P,mod(cil(R),D))","image":"frame_expr-143076.png","measured":true,"step":24615,"globalStep":24615,"value_mean":-0.010127656161785126,"value_positive_fraction":0.4921112060546875,"value_abs_mean":0.9370595812797546,"value_variance":0.9235504865646362,"value_stddev":0.9610153436660767,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8079721927642822,"gradient_energy_x":0.0011081915581598878,"gradient_energy_y":0.000007990709491423331,"gradient_magnitude_mean":0.009035793133080006,"gradient_axis_bias":0.9856820106506348,"gradient_nonzero_flag":1,"laplacian_mean":0.0000026832660751097137,"laplacian_energy":0.0009932797402143478,"laplacian_abs_mean":0.007640265394002199,"gradient_magnitude_variance":0.0010341111337766051,"gradient_magnitude_stddev":0.03215759992599487,"gradient_magnitude_cv":3.558912754058838,"gradient_magnitude_max":0.288960725069046,"gradient_energy_over_variance":0.0012085775379091501,"laplacian_energy_over_variance":0.0010755013208836317,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002313497243449092,"scale_diff2_mid":0.025801628828048706,"scale_diff2_far":0.2351909875869751,"scale_diff2_near_over_variance":0.002505003474652767,"scale_diff2_mid_over_variance":0.027937432751059532,"scale_diff2_far_over_variance":0.25465959310531616,"value_histogram":[[[0.4567413330078125,0.4567413330078125,0.4567413330078125],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0017547607421875,0.0017547607421875,0.0017547607421875],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.002685546875,0.002685546875,0.002685546875],[0.00250244140625,0.00250244140625,0.00250244140625],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.00360107421875,0.00360107421875,0.00360107421875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.00244140625,0.00244140625,0.00244140625],[0.0059051513671875,0.0059051513671875,0.0059051513671875],[0.01580810546875,0.01580810546875,0.01580810546875],[0.010589599609375,0.010589599609375,0.010589599609375],[0.0032958984375,0.0032958984375,0.0032958984375],[0.0023193359375,0.0023193359375,0.0023193359375],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.005462646484375,0.005462646484375,0.005462646484375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.0062408447265625,0.0062408447265625,0.0062408447265625],[0.44427490234375,0.44427490234375,0.44427490234375]]],"scale_curve":[[[0.015625,0.002313497243449092,0.002505003474652767],[0.0625,0.025801628828048706,0.027937432751059532],[0.25,0.2351909875869751,0.25465959310531616]]]},"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\",\"7\",\"4\",\"16\"]"}