{"collection":"grad-noise-175k","coord":"t19_x15_u3_b88","data":{"index":149803,"ordinal":"154898125","topo":"o2(x,o2(o1(x),x))","expression":"min(D,add(flr(R),P))","image":"frame_expr-149803.png","measured":true,"step":78431,"globalStep":78431,"value_mean":-0.5215357542037964,"value_positive_fraction":0.208709716796875,"value_abs_mean":0.5601820945739746,"value_variance":0.24018394947052002,"value_stddev":0.4900856614112854,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":2.598334550857544,"gradient_energy_x":0.001113855978474021,"gradient_energy_y":0.0000926391439861618,"gradient_magnitude_mean":0.02138124220073223,"gradient_axis_bias":0.846432626247406,"gradient_nonzero_flag":1,"laplacian_mean":0.00015302805695682764,"laplacian_energy":0.0001623393764020875,"laplacian_abs_mean":0.007714454550296068,"gradient_magnitude_variance":0.0007495928439311683,"gradient_magnitude_stddev":0.027378693222999573,"gradient_magnitude_cv":1.2805005311965942,"gradient_magnitude_max":0.21214187145233154,"gradient_energy_over_variance":0.0050232126377522945,"laplacian_energy_over_variance":0.0006758960080333054,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002664796309545636,"scale_diff2_mid":0.02580423466861248,"scale_diff2_far":0.0823354721069336,"scale_diff2_near_over_variance":0.011094814166426659,"scale_diff2_mid_over_variance":0.10743530094623566,"scale_diff2_far_over_variance":0.3428017199039459,"value_histogram":[[[0.4916229248046875,0.4916229248046875,0.4916229248046875],[0.0043792724609375,0.0043792724609375,0.0043792724609375],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.003570556640625,0.003570556640625,0.003570556640625],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0035400390625,0.0035400390625,0.0035400390625],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0107269287109375,0.0107269287109375,0.0107269287109375],[0.0125732421875,0.0125732421875,0.0125732421875],[0.0894927978515625,0.0894927978515625,0.0894927978515625],[0.0870361328125,0.0870361328125,0.0870361328125],[0.067535400390625,0.067535400390625,0.067535400390625],[0.055419921875,0.055419921875,0.055419921875],[0.07794189453125,0.07794189453125,0.07794189453125],[0.075347900390625,0.075347900390625,0.075347900390625],[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":[[[0.015625,0.002664796309545636,0.011094814166426659],[0.0625,0.02580423466861248,0.10743530094623566],[0.25,0.0823354721069336,0.3428017199039459]]]},"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\",\"15\",\"3\",\"88\"]"}