{"collection":"grad-noise-175k","coord":"t19_x6_u3_b100","data":{"index":142192,"ordinal":"154534528","topo":"o2(x,o2(o1(x),x))","expression":"dot(P,sub(flr(R),P))","image":"frame_expr-142192.png","measured":true,"step":17543,"globalStep":17543,"value_mean":-0.9924015998840332,"value_positive_fraction":0,"value_abs_mean":0.9924015998840332,"value_variance":0.00600626552477479,"value_stddev":0.07750009745359421,"value_min":-1,"value_max":-1.6941959302130272e-7,"value_range":0.9999998211860657,"histogram_probability_sum":1,"histogram_entropy_bits":0.1314578503370285,"gradient_energy_x":0.00011389765131752938,"gradient_energy_y":0.0001434505102224648,"gradient_magnitude_mean":0.001538403914310038,"gradient_axis_bias":-0.11483608931303024,"gradient_nonzero_flag":1,"laplacian_mean":-5.256141702436601e-11,"laplacian_energy":0.0000919704107218422,"laplacian_abs_mean":0.0007694411324337125,"gradient_magnitude_variance":0.0002547463809605688,"gradient_magnitude_stddev":0.015960777178406715,"gradient_magnitude_cv":10.374894142150879,"gradient_magnitude_max":0.3454948663711548,"gradient_energy_over_variance":0.042846616357564926,"laplacian_energy_over_variance":0.01531241089105606,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0008405972621403635,"scale_diff2_mid":0.007915102876722813,"scale_diff2_far":0.021989068016409874,"scale_diff2_near_over_variance":0.1399533897638321,"scale_diff2_mid_over_variance":1.317807674407959,"scale_diff2_far_over_variance":3.6610214710235596,"value_histogram":[[[0.988494873046875,0.988494873046875,0.988494873046875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.00048828125,0.00048828125,0.00048828125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000732421875,0.000732421875,0.000732421875],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00042724609375,0.00042724609375,0.00042724609375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.00042724609375,0.00042724609375,0.00042724609375],[0.00048828125,0.00048828125,0.00048828125],[0.000732421875,0.000732421875,0.000732421875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.00323486328125,0.00323486328125,0.00323486328125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0008405972621403635,0.1399533897638321],[0.0625,0.007915102876722813,1.317807674407959],[0.25,0.021989068016409874,3.6610214710235596]]]},"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\",\"6\",\"3\",\"100\"]"}