{"collection":"grad-noise-175k","coord":"t4_x5_u6_b6","data":{"index":727,"ordinal":"32685621","topo":"o1(o2(x,x))","expression":"nrm(lrg(D,R))","image":"frame_expr-000727.png","measured":true,"step":5823,"globalStep":5823,"value_mean":-0.12418815493583679,"value_positive_fraction":0.58599853515625,"value_abs_mean":0.6370081305503845,"value_variance":0.5291925668716431,"value_stddev":0.7274562120437622,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.2855236530303955,"gradient_energy_x":0.09668255597352982,"gradient_energy_y":0.08065448701381683,"gradient_magnitude_mean":0.14730560779571533,"gradient_axis_bias":0.09038195013999939,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002532819053158164,"laplacian_energy":0.39709925651550293,"laplacian_abs_mean":0.25335386395454407,"gradient_magnitude_variance":0.15559902787208557,"gradient_magnitude_stddev":0.39446040987968445,"gradient_magnitude_cv":2.6778368949890137,"gradient_magnitude_max":2.8281326293945312,"gradient_energy_over_variance":0.3351087272167206,"laplacian_energy_over_variance":0.7503870725631714,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.18970216810703278,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.3584747612476349,"value_histogram":[[[0.3805999755859375,0.3805999755859375,0.3805999755859375],[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],[0.1302947998046875,0.1302947998046875,0.1302947998046875],[0.0327911376953125,0.0327911376953125,0.0327911376953125],[0.0325927734375,0.0325927734375,0.0325927734375],[0.0318145751953125,0.0318145751953125,0.0318145751953125],[0.0268707275390625,0.0268707275390625,0.0268707275390625],[0.0262298583984375,0.0262298583984375,0.0262298583984375],[0.029571533203125,0.029571533203125,0.029571533203125],[0.035491943359375,0.035491943359375,0.035491943359375],[0.0355987548828125,0.0355987548828125,0.0355987548828125],[0.0497894287109375,0.0497894287109375,0.0497894287109375],[0.048980712890625,0.048980712890625,0.048980712890625],[0.0578155517578125,0.0578155517578125,0.0578155517578125],[0.0198211669921875,0.0198211669921875,0.0198211669921875],[0.0167083740234375,0.0167083740234375,0.0167083740234375],[0.0157928466796875,0.0157928466796875,0.0157928466796875],[0.02923583984375,0.02923583984375,0.02923583984375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.18970216810703278,0.3584747612476349]]]},"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":"[\"4\",\"5\",\"6\",\"6\"]"}