{"collection":"grad-noise-175k","coord":"t19_x23_u6_b97","data":{"index":156951,"ordinal":"155221945","topo":"o2(x,o2(o1(x),x))","expression":"min(R,dot(nrm(D),R))","image":"frame_expr-156951.png","measured":true,"step":135615,"globalStep":135615,"value_mean":-0.3066467046737671,"value_positive_fraction":0.206451416015625,"value_abs_mean":0.4175117611885071,"value_variance":0.1498386710882187,"value_stddev":0.3870899975299835,"value_min":-1,"value_max":0.9733869433403015,"value_range":1.9733870029449463,"histogram_probability_sum":1,"histogram_entropy_bits":4.588353157043457,"gradient_energy_x":0.007920054718852043,"gradient_energy_y":0.007224962580949068,"gradient_magnitude_mean":0.08276590704917908,"gradient_axis_bias":0.045895766466856,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004819201058126055,"laplacian_energy":0.01301961112767458,"laplacian_abs_mean":0.03473160043358803,"gradient_magnitude_variance":0.008295012637972832,"gradient_magnitude_stddev":0.09107695519924164,"gradient_magnitude_cv":1.1004163026809692,"gradient_magnitude_max":1.4920339584350586,"gradient_energy_over_variance":0.10107548534870148,"laplacian_energy_over_variance":0.08689086139202118,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.025386715307831764,"scale_diff2_mid":0.1950271725654602,"scale_diff2_far":0.26096025109291077,"scale_diff2_near_over_variance":0.16942699253559113,"scale_diff2_mid_over_variance":1.3015810251235962,"scale_diff2_far_over_variance":1.7416081428527832,"value_histogram":[[[0.0302581787109375,0.0302581787109375,0.0302581787109375],[0.0275421142578125,0.0275421142578125,0.0275421142578125],[0.0399169921875,0.0399169921875,0.0399169921875],[0.03546142578125,0.03546142578125,0.03546142578125],[0.0395355224609375,0.0395355224609375,0.0395355224609375],[0.0465240478515625,0.0465240478515625,0.0465240478515625],[0.0537872314453125,0.0537872314453125,0.0537872314453125],[0.0565948486328125,0.0565948486328125,0.0565948486328125],[0.0606842041015625,0.0606842041015625,0.0606842041015625],[0.0672454833984375,0.0672454833984375,0.0672454833984375],[0.06884765625,0.06884765625,0.06884765625],[0.063323974609375,0.063323974609375,0.063323974609375],[0.063446044921875,0.063446044921875,0.063446044921875],[0.054534912109375,0.054534912109375,0.054534912109375],[0.0471038818359375,0.0471038818359375,0.0471038818359375],[0.038665771484375,0.038665771484375,0.038665771484375],[0.036468505859375,0.036468505859375,0.036468505859375],[0.0303192138671875,0.0303192138671875,0.0303192138671875],[0.02630615234375,0.02630615234375,0.02630615234375],[0.0216217041015625,0.0216217041015625,0.0216217041015625],[0.0193328857421875,0.0193328857421875,0.0193328857421875],[0.0160980224609375,0.0160980224609375,0.0160980224609375],[0.0126495361328125,0.0126495361328125,0.0126495361328125],[0.0106048583984375,0.0106048583984375,0.0106048583984375],[0.00799560546875,0.00799560546875,0.00799560546875],[0.007354736328125,0.007354736328125,0.007354736328125],[0.0065765380859375,0.0065765380859375,0.0065765380859375],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.003173828125,0.003173828125,0.003173828125],[0.002197265625,0.002197265625,0.002197265625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0001983642578125,0.0001983642578125,0.0001983642578125]]],"scale_curve":[[[0.015625,0.025386715307831764,0.16942699253559113],[0.0625,0.1950271725654602,1.3015810251235962],[0.25,0.26096025109291077,1.7416081428527832]]]},"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\",\"23\",\"6\",\"97\"]"}