{"collection":"grad-noise-175k","coord":"t20_x19_u0_b162","data":{"index":163497,"ordinal":"163179801","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,div(min(R,P),D))","image":"frame_expr-163497.png","measured":true,"step":16383,"globalStep":16383,"value_mean":0.3261863887310028,"value_positive_fraction":0.670074462890625,"value_abs_mean":0.9467752575874329,"value_variance":0.8260184526443481,"value_stddev":0.9088555574417114,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.6611002683639526,"gradient_energy_x":0.3719405233860016,"gradient_energy_y":0.009992980398237705,"gradient_magnitude_mean":0.22380588948726654,"gradient_axis_bias":0.9476715922355652,"gradient_nonzero_flag":1,"laplacian_mean":-0.0007654941291548312,"laplacian_energy":0.8044162392616272,"laplacian_abs_mean":0.39536216855049133,"gradient_magnitude_variance":0.3319072425365448,"gradient_magnitude_stddev":0.5761139392852783,"gradient_magnitude_cv":2.5741679668426514,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.46237891912460327,"laplacian_energy_over_variance":0.9738478064537048,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.3844103515148163,"scale_diff2_mid":1.1561554670333862,"scale_diff2_far":0.44115352630615234,"scale_diff2_near_over_variance":0.46537744998931885,"scale_diff2_mid_over_variance":1.3996727466583252,"scale_diff2_far_over_variance":0.53407222032547,"value_histogram":[[[0.298187255859375,0.298187255859375,0.298187255859375],[0.0010986328125,0.0010986328125,0.0010986328125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0054931640625,0.0054931640625,0.0054931640625],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.00146484375,0.00146484375,0.00146484375],[0.00146484375,0.00146484375,0.00146484375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.002166748046875,0.002166748046875,0.002166748046875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.001739501953125,0.001739501953125,0.001739501953125],[0.001953125,0.001953125,0.001953125],[0.001861572265625,0.001861572265625,0.001861572265625],[0.00592041015625,0.00592041015625,0.00592041015625],[0.011138916015625,0.011138916015625,0.011138916015625],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0029754638671875,0.0029754638671875,0.0029754638671875],[0.0038299560546875,0.0038299560546875,0.0038299560546875],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.00262451171875,0.00262451171875,0.00262451171875],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.004425048828125,0.004425048828125,0.004425048828125],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0023193359375,0.0023193359375,0.0023193359375],[0.6150054931640625,0.6150054931640625,0.6150054931640625]]],"scale_curve":[[[0.015625,0.3844103515148163,0.46537744998931885],[0.0625,1.1561554670333862,1.3996727466583252],[0.25,0.44115352630615234,0.53407222032547]]]},"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":"[\"20\",\"19\",\"0\",\"162\"]"}