{"collection":"grad-noise-175k","coord":"t19_x18_u1_b24","data":{"index":152038,"ordinal":"155018862","topo":"o2(x,o2(o1(x),x))","expression":"mlt(R,mlt(log(P),P))","image":"frame_expr-152038.png","measured":true,"step":96311,"globalStep":96311,"value_mean":-0.6059650182723999,"value_positive_fraction":0.1896209716796875,"value_abs_mean":0.9044276475906372,"value_variance":0.5127856135368347,"value_stddev":0.7160905003547668,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8759522438049316,"gradient_energy_x":0.01641911454498768,"gradient_energy_y":0.013529334217309952,"gradient_magnitude_mean":0.04668731987476349,"gradient_axis_bias":0.09649181365966797,"gradient_nonzero_flag":1,"laplacian_mean":0.000010552636013017036,"laplacian_energy":0.03502010554075241,"laplacian_abs_mean":0.041032109409570694,"gradient_magnitude_variance":0.027779152616858482,"gradient_magnitude_stddev":0.1666707843542099,"gradient_magnitude_cv":3.569936990737915,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.05840345099568367,"laplacian_energy_over_variance":0.06829385459423065,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.033494025468826294,"scale_diff2_mid":0.2395952343940735,"scale_diff2_far":0.6169188022613525,"scale_diff2_near_over_variance":0.0653177946805954,"scale_diff2_mid_over_variance":0.4672425091266632,"scale_diff2_far_over_variance":1.203073501586914,"value_histogram":[[[0.7180328369140625,0.7180328369140625,0.7180328369140625],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.0049285888671875,0.0049285888671875,0.0049285888671875],[0.005157470703125,0.005157470703125,0.005157470703125],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0054931640625,0.0054931640625,0.0054931640625],[0.00579833984375,0.00579833984375,0.00579833984375],[0.0052490234375,0.0052490234375,0.0052490234375],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0058746337890625,0.0058746337890625,0.0058746337890625],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.01531982421875,0.01531982421875,0.01531982421875],[0.011383056640625,0.011383056640625,0.011383056640625],[0.005859375,0.005859375,0.005859375],[0.0054931640625,0.0054931640625,0.0054931640625],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.00445556640625,0.00445556640625,0.00445556640625],[0.00439453125,0.00439453125,0.00439453125],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0035858154296875,0.0035858154296875,0.0035858154296875],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0025634765625,0.0025634765625,0.0025634765625],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.002593994140625,0.002593994140625,0.002593994140625],[0.1269989013671875,0.1269989013671875,0.1269989013671875]]],"scale_curve":[[[0.015625,0.033494025468826294,0.0653177946805954],[0.0625,0.2395952343940735,0.4672425091266632],[0.25,0.6169188022613525,1.203073501586914]]]},"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\",\"18\",\"1\",\"24\"]"}