{"collection":"grad-noise-175k","coord":"t19_x24_u5_b56","data":{"index":157636,"ordinal":"155262104","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,sub(sgn(R),P))","image":"frame_expr-157636.png","measured":true,"step":141095,"globalStep":141095,"value_mean":-0.1961250901222229,"value_positive_fraction":0.3968505859375,"value_abs_mean":0.5154286026954651,"value_variance":0.33918946981430054,"value_stddev":0.5823997259140015,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":4.565618515014648,"gradient_energy_x":0.009799003601074219,"gradient_energy_y":0.009137204848229885,"gradient_magnitude_mean":0.0602850466966629,"gradient_axis_bias":0.03494885191321373,"gradient_nonzero_flag":1,"laplacian_mean":0.00006560023030033335,"laplacian_energy":0.02990737557411194,"laplacian_abs_mean":0.03420889377593994,"gradient_magnitude_variance":0.015304796397686005,"gradient_magnitude_stddev":0.12371255457401276,"gradient_magnitude_cv":2.052126884460449,"gradient_magnitude_max":1.976218819618225,"gradient_energy_over_variance":0.05582782253623009,"laplacian_energy_over_variance":0.08817306905984879,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.027008363977074623,"scale_diff2_mid":0.18645955622196198,"scale_diff2_far":0.5814873576164246,"scale_diff2_near_over_variance":0.0796261876821518,"scale_diff2_mid_over_variance":0.5497209429740906,"scale_diff2_far_over_variance":1.714343786239624,"value_histogram":[[[0.207977294921875,0.207977294921875,0.207977294921875],[0.0107574462890625,0.0107574462890625,0.0107574462890625],[0.02191162109375,0.02191162109375,0.02191162109375],[0.0120697021484375,0.0120697021484375,0.0120697021484375],[0.0146942138671875,0.0146942138671875,0.0146942138671875],[0.014312744140625,0.014312744140625,0.014312744140625],[0.019195556640625,0.019195556640625,0.019195556640625],[0.02197265625,0.02197265625,0.02197265625],[0.025390625,0.025390625,0.025390625],[0.0318145751953125,0.0318145751953125,0.0318145751953125],[0.0367431640625,0.0367431640625,0.0367431640625],[0.036468505859375,0.036468505859375,0.036468505859375],[0.042266845703125,0.042266845703125,0.042266845703125],[0.0379486083984375,0.0379486083984375,0.0379486083984375],[0.0359039306640625,0.0359039306640625,0.0359039306640625],[0.0336761474609375,0.0336761474609375,0.0336761474609375],[0.0345001220703125,0.0345001220703125,0.0345001220703125],[0.035675048828125,0.035675048828125,0.035675048828125],[0.0324859619140625,0.0324859619140625,0.0324859619140625],[0.031005859375,0.031005859375,0.031005859375],[0.0302581787109375,0.0302581787109375,0.0302581787109375],[0.032989501953125,0.032989501953125,0.032989501953125],[0.029052734375,0.029052734375,0.029052734375],[0.028472900390625,0.028472900390625,0.028472900390625],[0.0247344970703125,0.0247344970703125,0.0247344970703125],[0.0243072509765625,0.0243072509765625,0.0243072509765625],[0.0238189697265625,0.0238189697265625,0.0238189697265625],[0.0243988037109375,0.0243988037109375,0.0243988037109375],[0.02069091796875,0.02069091796875,0.02069091796875],[0.0126800537109375,0.0126800537109375,0.0126800537109375],[0.0086517333984375,0.0086517333984375,0.0086517333984375],[0.003173828125,0.003173828125,0.003173828125]]],"scale_curve":[[[0.015625,0.027008363977074623,0.0796261876821518],[0.0625,0.18645955622196198,0.5497209429740906],[0.25,0.5814873576164246,1.714343786239624]]]},"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\",\"24\",\"5\",\"56\"]"}