{"collection":"grad-noise-175k","coord":"t19_x22_u6_b101","data":{"index":156108,"ordinal":"155181548","topo":"o2(x,o2(o1(x),x))","expression":"dot(R,mlt(nrm(D),D))","image":"frame_expr-156108.png","measured":true,"step":128871,"globalStep":128871,"value_mean":0.0102834552526474,"value_positive_fraction":0.52178955078125,"value_abs_mean":0.12354426085948944,"value_variance":0.02394113689661026,"value_stddev":0.1547292321920395,"value_min":-0.48209068179130554,"value_max":0.4661157727241516,"value_range":0.9482064247131348,"histogram_probability_sum":1,"histogram_entropy_bits":3.355839729309082,"gradient_energy_x":0.0009118597372435033,"gradient_energy_y":0.0008863786933943629,"gradient_magnitude_mean":0.03661523386836052,"gradient_axis_bias":0.01417000312358141,"gradient_nonzero_flag":1,"laplacian_mean":-0.000022219914171728306,"laplacian_energy":0.00036552950041368604,"laplacian_abs_mean":0.014381696470081806,"gradient_magnitude_variance":0.00045758846681565046,"gradient_magnitude_stddev":0.02139131724834442,"gradient_magnitude_cv":0.5842190384864807,"gradient_magnitude_max":0.131473571062088,"gradient_energy_over_variance":0.07511082291603088,"laplacian_energy_over_variance":0.015267842449247837,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0033109516371041536,"scale_diff2_mid":0.02547898329794407,"scale_diff2_far":0.04424957185983658,"scale_diff2_near_over_variance":0.1382955014705658,"scale_diff2_mid_over_variance":1.0642344951629639,"scale_diff2_far_over_variance":1.848265290260315,"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],[0.001312255859375,0.001312255859375,0.001312255859375],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.01251220703125,0.01251220703125,0.01251220703125],[0.0272674560546875,0.0272674560546875,0.0272674560546875],[0.051788330078125,0.051788330078125,0.051788330078125],[0.0843658447265625,0.0843658447265625,0.0843658447265625],[0.1302947998046875,0.1302947998046875,0.1302947998046875],[0.162933349609375,0.162933349609375,0.162933349609375],[0.15911865234375,0.15911865234375,0.15911865234375],[0.1308441162109375,0.1308441162109375,0.1308441162109375],[0.0966796875,0.0966796875,0.0966796875],[0.06793212890625,0.06793212890625,0.06793212890625],[0.0437774658203125,0.0437774658203125,0.0437774658203125],[0.01959228515625,0.01959228515625,0.01959228515625],[0.003875732421875,0.003875732421875,0.003875732421875],[0.000244140625,0.000244140625,0.000244140625],[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":[[[0.015625,0.0033109516371041536,0.1382955014705658],[0.0625,0.02547898329794407,1.0642344951629639],[0.25,0.04424957185983658,1.848265290260315]]]},"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\",\"22\",\"6\",\"101\"]"}