{"collection":"grad-noise-175k","coord":"t19_x11_u6_b30","data":{"index":146720,"ordinal":"154737066","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,min(nrm(P),R))","image":"frame_expr-146720.png","measured":true,"step":53767,"globalStep":53767,"value_mean":-0.008426457643508911,"value_positive_fraction":0.4665985107421875,"value_abs_mean":0.07822461426258087,"value_variance":0.01005835086107254,"value_stddev":0.10029132664203644,"value_min":-0.45627668499946594,"value_max":0.3878873288631439,"value_range":0.8441640138626099,"histogram_probability_sum":1,"histogram_entropy_bits":2.747372627258301,"gradient_energy_x":0.0008051414624787867,"gradient_energy_y":0.00011335803719703108,"gradient_magnitude_mean":0.026217227801680565,"gradient_axis_bias":0.753166913986206,"gradient_nonzero_flag":1,"laplacian_mean":0.00015256709593813866,"laplacian_energy":0.00011761139467125759,"laplacian_abs_mean":0.008912956342101097,"gradient_magnitude_variance":0.00023116763622965664,"gradient_magnitude_stddev":0.015204197727143764,"gradient_magnitude_cv":0.5799315571784973,"gradient_magnitude_max":0.0806872695684433,"gradient_energy_over_variance":0.09131710231304169,"laplacian_energy_over_variance":0.011692910455167294,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001789039932191372,"scale_diff2_mid":0.01691119186580181,"scale_diff2_far":0.015986967831850052,"scale_diff2_near_over_variance":0.177866131067276,"scale_diff2_mid_over_variance":1.681308627128601,"scale_diff2_far_over_variance":1.589422345161438,"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],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0006103515625,0.0006103515625,0.0006103515625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.008697509765625,0.008697509765625,0.008697509765625],[0.0233612060546875,0.0233612060546875,0.0233612060546875],[0.0764007568359375,0.0764007568359375,0.0764007568359375],[0.180999755859375,0.180999755859375,0.180999755859375],[0.2389678955078125,0.2389678955078125,0.2389678955078125],[0.228363037109375,0.228363037109375,0.228363037109375],[0.16058349609375,0.16058349609375,0.16058349609375],[0.0545196533203125,0.0545196533203125,0.0545196533203125],[0.014617919921875,0.014617919921875,0.014617919921875],[0.006622314453125,0.006622314453125,0.006622314453125],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[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]]],"scale_curve":[[[0.015625,0.001789039932191372,0.177866131067276],[0.0625,0.01691119186580181,1.681308627128601],[0.25,0.015986967831850052,1.589422345161438]]]},"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\",\"11\",\"6\",\"30\"]"}