{"collection":"grad-noise-175k","coord":"t20_x32_u0_b170","data":{"index":166118,"ordinal":"163705022","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,pow(mod(P,D),R))","image":"frame_expr-166118.png","measured":true,"step":37351,"globalStep":37351,"value_mean":-0.9210505485534668,"value_positive_fraction":0.0111846923828125,"value_abs_mean":0.9221190214157104,"value_variance":0.04904463142156601,"value_stddev":0.221460223197937,"value_min":-1,"value_max":0.1257813423871994,"value_range":1.1257812976837158,"histogram_probability_sum":1,"histogram_entropy_bits":1.1808409690856934,"gradient_energy_x":0.010584365576505661,"gradient_energy_y":0.002545844065025449,"gradient_magnitude_mean":0.03223959729075432,"gradient_axis_bias":0.6122158169746399,"gradient_nonzero_flag":1,"laplacian_mean":0.00015021157742012292,"laplacian_energy":0.029567696154117584,"laplacian_abs_mean":0.048265550285577774,"gradient_magnitude_variance":0.0120895029976964,"gradient_magnitude_stddev":0.10995227843523026,"gradient_magnitude_cv":3.410473108291626,"gradient_magnitude_max":1.4579960107803345,"gradient_energy_over_variance":0.2677195966243744,"laplacian_energy_over_variance":0.6028732657432556,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.013915479183197021,"scale_diff2_mid":0.05454657971858978,"scale_diff2_far":0.0951535627245903,"scale_diff2_near_over_variance":0.2837309241294861,"scale_diff2_mid_over_variance":1.1121824979782104,"scale_diff2_far_over_variance":1.940142273902893,"value_histogram":[[[0.8554534912109375,0.8554534912109375,0.8554534912109375],[0.0097503662109375,0.0097503662109375,0.0097503662109375],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.0104522705078125,0.0104522705078125,0.0104522705078125],[0.0108795166015625,0.0108795166015625,0.0108795166015625],[0.009613037109375,0.009613037109375,0.009613037109375],[0.00848388671875,0.00848388671875,0.00848388671875],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.0089569091796875,0.0089569091796875,0.0089569091796875],[0.0106964111328125,0.0106964111328125,0.0106964111328125],[0.0096893310546875,0.0096893310546875,0.0096893310546875],[0.0085906982421875,0.0085906982421875,0.0085906982421875],[0.00823974609375,0.00823974609375,0.00823974609375],[0.005706787109375,0.005706787109375,0.005706787109375],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.00909423828125,0.00909423828125,0.00909423828125],[0.00799560546875,0.00799560546875,0.00799560546875],[0.0031280517578125,0.0031280517578125,0.0031280517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[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]]],"scale_curve":[[[0.015625,0.013915479183197021,0.2837309241294861],[0.0625,0.05454657971858978,1.1121824979782104],[0.25,0.0951535627245903,1.940142273902893]]]},"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":"[\"20\",\"32\",\"0\",\"170\"]"}