{"collection":"grad-noise-175k","coord":"t16_x21_u5_b97","data":{"index":93117,"ordinal":"130779139","topo":"o2(x,o1(o2(x,x)))","expression":"min(R,sgn(dot(D,P)))","image":"frame_expr-093117.png","measured":true,"step":61743,"globalStep":61743,"value_mean":-0.5406256318092346,"value_positive_fraction":0.138275146484375,"value_abs_mean":0.6345863342285156,"value_variance":0.19952359795570374,"value_stddev":0.44668063521385193,"value_min":-0.9999999403953552,"value_max":0.9686238765716553,"value_range":1.9686238765716553,"histogram_probability_sum":1,"histogram_entropy_bits":4.2524027824401855,"gradient_energy_x":0.04315779730677605,"gradient_energy_y":0.04108336195349693,"gradient_magnitude_mean":0.1443733274936676,"gradient_axis_bias":0.024624962359666824,"gradient_nonzero_flag":1,"laplacian_mean":0.0010647654999047518,"laplacian_energy":0.24058428406715393,"laplacian_abs_mean":0.1682356595993042,"gradient_magnitude_variance":0.06339990347623825,"gradient_magnitude_stddev":0.25179338455200195,"gradient_magnitude_cv":1.7440435886383057,"gradient_magnitude_max":2.7838997840881348,"gradient_energy_over_variance":0.42221152782440186,"laplacian_energy_over_variance":1.2057936191558838,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09151782840490341,"scale_diff2_mid":0.3451377749443054,"scale_diff2_far":0.2311142086982727,"scale_diff2_near_over_variance":0.45868173241615295,"scale_diff2_mid_over_variance":1.729809284210205,"scale_diff2_far_over_variance":1.1583302021026611,"value_histogram":[[[0.1987762451171875,0.1987762451171875,0.1987762451171875],[0.095062255859375,0.095062255859375,0.095062255859375],[0.075653076171875,0.075653076171875,0.075653076171875],[0.069793701171875,0.069793701171875,0.069793701171875],[0.0576171875,0.0576171875,0.0576171875],[0.0503692626953125,0.0503692626953125,0.0503692626953125],[0.0496978759765625,0.0496978759765625,0.0496978759765625],[0.0406036376953125,0.0406036376953125,0.0406036376953125],[0.037750244140625,0.037750244140625,0.037750244140625],[0.0381317138671875,0.0381317138671875,0.0381317138671875],[0.0310821533203125,0.0310821533203125,0.0310821533203125],[0.0251007080078125,0.0251007080078125,0.0251007080078125],[0.027099609375,0.027099609375,0.027099609375],[0.02362060546875,0.02362060546875,0.02362060546875],[0.01995849609375,0.01995849609375,0.01995849609375],[0.0213775634765625,0.0213775634765625,0.0213775634765625],[0.0163116455078125,0.0163116455078125,0.0163116455078125],[0.0162506103515625,0.0162506103515625,0.0162506103515625],[0.0134429931640625,0.0134429931640625,0.0134429931640625],[0.0130157470703125,0.0130157470703125,0.0130157470703125],[0.0138092041015625,0.0138092041015625,0.0138092041015625],[0.0114288330078125,0.0114288330078125,0.0114288330078125],[0.009307861328125,0.009307861328125,0.009307861328125],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.007781982421875,0.007781982421875,0.007781982421875],[0.006134033203125,0.006134033203125,0.006134033203125],[0.0076141357421875,0.0076141357421875,0.0076141357421875],[0.0048370361328125,0.0048370361328125,0.0048370361328125],[0.00482177734375,0.00482177734375,0.00482177734375],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0020294189453125,0.0020294189453125,0.0020294189453125],[0.000579833984375,0.000579833984375,0.000579833984375]]],"scale_curve":[[[0.015625,0.09151782840490341,0.45868173241615295],[0.0625,0.3451377749443054,1.729809284210205],[0.25,0.2311142086982727,1.1583302021026611]]]},"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":"[\"16\",\"21\",\"5\",\"97\"]"}