{"collection":"grad-noise-175k","coord":"t19_x11_u6_b68","data":{"index":146758,"ordinal":"154737104","topo":"o2(x,o2(o1(x),x))","expression":"lrg(D,mlt(nrm(P),R))","image":"frame_expr-146758.png","measured":true,"step":54071,"globalStep":54071,"value_mean":0.5218163132667542,"value_positive_fraction":0.956268310546875,"value_abs_mean":0.5218163132667542,"value_variance":0.13419537246227264,"value_stddev":0.36632686853408813,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.6218690872192383,"gradient_energy_x":0.033309683203697205,"gradient_energy_y":0.001690284931100905,"gradient_magnitude_mean":0.10095062106847763,"gradient_axis_bias":0.9034122824668884,"gradient_nonzero_flag":1,"laplacian_mean":-0.00022786707268096507,"laplacian_energy":0.06389405578374863,"laplacian_abs_mean":0.09999966621398926,"gradient_magnitude_variance":0.02480614185333252,"gradient_magnitude_stddev":0.15749965608119965,"gradient_magnitude_cv":1.560165286064148,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.26081350445747375,"laplacian_energy_over_variance":0.47612711787223816,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03692156821489334,"scale_diff2_mid":0.16418641805648804,"scale_diff2_far":0.2248738408088684,"scale_diff2_near_over_variance":0.275132954120636,"scale_diff2_mid_over_variance":1.2234879732131958,"scale_diff2_far_over_variance":1.6757197380065918,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.1627960205078125,0.1627960205078125,0.1627960205078125],[0.0530242919921875,0.0530242919921875,0.0530242919921875],[0.0563507080078125,0.0563507080078125,0.0563507080078125],[0.0596466064453125,0.0596466064453125,0.0596466064453125],[0.0105438232421875,0.0105438232421875,0.0105438232421875],[0.0562591552734375,0.0562591552734375,0.0562591552734375],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0602569580078125,0.0602569580078125,0.0602569580078125],[0.061798095703125,0.061798095703125,0.061798095703125],[0.0149078369140625,0.0149078369140625,0.0149078369140625],[0.0592193603515625,0.0592193603515625,0.0592193603515625],[0.0113372802734375,0.0113372802734375,0.0113372802734375],[0.0647430419921875,0.0647430419921875,0.0647430419921875],[0.0627288818359375,0.0627288818359375,0.0627288818359375],[0.0591888427734375,0.0591888427734375,0.0591888427734375],[0.1927032470703125,0.1927032470703125,0.1927032470703125]]],"scale_curve":[[[0.015625,0.03692156821489334,0.275132954120636],[0.0625,0.16418641805648804,1.2234879732131958],[0.25,0.2248738408088684,1.6757197380065918]]]},"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\",\"68\"]"}