{"collection":"grad-noise-175k","coord":"t19_x23_u2_b22","data":{"index":156392,"ordinal":"155221066","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,add(frc(D),R))","image":"frame_expr-156392.png","measured":true,"step":131143,"globalStep":131143,"value_mean":0.3364604115486145,"value_positive_fraction":0.862060546875,"value_abs_mean":0.36091849207878113,"value_variance":0.10876171290874481,"value_stddev":0.3297904133796692,"value_min":-0.23442916572093964,"value_max":1,"value_range":1.234429121017456,"histogram_probability_sum":1,"histogram_entropy_bits":4.153175354003906,"gradient_energy_x":0.012390270829200745,"gradient_energy_y":0.0017262055771425366,"gradient_magnitude_mean":0.06936753541231155,"gradient_axis_bias":0.755433976650238,"gradient_nonzero_flag":1,"laplacian_mean":-0.00010580830712569878,"laplacian_energy":0.023965122178196907,"laplacian_abs_mean":0.05612640827894211,"gradient_magnitude_variance":0.009305094368755817,"gradient_magnitude_stddev":0.0964629128575325,"gradient_magnitude_cv":1.3906059265136719,"gradient_magnitude_max":0.9359370470046997,"gradient_energy_over_variance":0.1297927051782608,"laplacian_energy_over_variance":0.22034521400928497,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016834193840622902,"scale_diff2_mid":0.09560099989175797,"scale_diff2_far":0.2195999175310135,"scale_diff2_near_over_variance":0.1547805219888687,"scale_diff2_mid_over_variance":0.8789950013160706,"scale_diff2_far_over_variance":2.019092082977295,"value_histogram":[[[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],[0.012054443359375,0.012054443359375,0.012054443359375],[0.027862548828125,0.027862548828125,0.027862548828125],[0.0415496826171875,0.0415496826171875,0.0415496826171875],[0.05621337890625,0.05621337890625,0.05621337890625],[0.099700927734375,0.099700927734375,0.099700927734375],[0.0924224853515625,0.0924224853515625,0.0924224853515625],[0.0781402587890625,0.0781402587890625,0.0781402587890625],[0.0746002197265625,0.0746002197265625,0.0746002197265625],[0.064208984375,0.064208984375,0.064208984375],[0.0552978515625,0.0552978515625,0.0552978515625],[0.05023193359375,0.05023193359375,0.05023193359375],[0.04815673828125,0.04815673828125,0.04815673828125],[0.042816162109375,0.042816162109375,0.042816162109375],[0.0418548583984375,0.0418548583984375,0.0418548583984375],[0.0377960205078125,0.0377960205078125,0.0377960205078125],[0.0325164794921875,0.0325164794921875,0.0325164794921875],[0.02606201171875,0.02606201171875,0.02606201171875],[0.022125244140625,0.022125244140625,0.022125244140625],[0.019439697265625,0.019439697265625,0.019439697265625],[0.0769500732421875,0.0769500732421875,0.0769500732421875]]],"scale_curve":[[[0.015625,0.016834193840622902,0.1547805219888687],[0.0625,0.09560099989175797,0.8789950013160706],[0.25,0.2195999175310135,2.019092082977295]]]},"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\",\"23\",\"2\",\"22\"]"}