{"collection":"grad-noise-175k","coord":"t19_x19_u0_b54","data":{"index":152794,"ordinal":"155059092","topo":"o2(x,o2(o1(x),x))","expression":"pow(R,dst(sqt(P),D))","image":"frame_expr-152794.png","measured":true,"step":102359,"globalStep":102359,"value_mean":-0.9895362854003906,"value_positive_fraction":0.0078125,"value_abs_mean":0.9948387145996094,"value_variance":0.014181426726281643,"value_stddev":0.11908579617738724,"value_min":-1,"value_max":0.7770799994468689,"value_range":1.7770800590515137,"histogram_probability_sum":1,"histogram_entropy_bits":0.09305020421743393,"gradient_energy_x":0.001254460890777409,"gradient_energy_y":0.0016755725955590606,"gradient_magnitude_mean":0.002420528791844845,"gradient_axis_bias":-0.14372248947620392,"gradient_nonzero_flag":1,"laplacian_mean":0.000003987489435530733,"laplacian_energy":0.006143450271338224,"laplacian_abs_mean":0.00444135582074523,"gradient_magnitude_variance":0.0029241053853183985,"gradient_magnitude_stddev":0.05407499894499779,"gradient_magnitude_cv":22.340160369873047,"gradient_magnitude_max":2.3532485961914062,"gradient_energy_over_variance":0.20661063492298126,"laplacian_energy_over_variance":0.4332039952278137,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0004119296499993652,"scale_diff2_mid":0.0029486201237887144,"scale_diff2_far":0.012404712848365307,"scale_diff2_near_over_variance":0.029047124087810516,"scale_diff2_mid_over_variance":0.20792126655578613,"scale_diff2_far_over_variance":0.8747155070304871,"value_histogram":[[[0.9921875,0.9921875,0.9921875],[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],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.00079345703125,0.00079345703125,0.00079345703125],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.00048828125,0.00048828125,0.00048828125],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.001220703125,0.001220703125,0.001220703125],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.000518798828125,0.000518798828125,0.000518798828125],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0004119296499993652,0.029047124087810516],[0.0625,0.0029486201237887144,0.20792126655578613],[0.25,0.012404712848365307,0.8747155070304871]]]},"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\",\"19\",\"0\",\"54\"]"}