{"collection":"grad-noise-175k","coord":"t19_x17_u1_b91","data":{"index":151258,"ordinal":"154978528","topo":"o2(x,o2(o1(x),x))","expression":"min(D,div(log(R),R))","image":"frame_expr-151258.png","measured":true,"step":90071,"globalStep":90071,"value_mean":-0.5034681558609009,"value_positive_fraction":0.1511688232421875,"value_abs_mean":0.5286353230476379,"value_variance":0.18968060612678528,"value_stddev":0.4355233609676361,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.4085922241210938,"gradient_energy_x":0.0069914525374770164,"gradient_energy_y":0.006655506324023008,"gradient_magnitude_mean":0.06189341098070145,"gradient_axis_bias":0.02461692877113819,"gradient_nonzero_flag":1,"laplacian_mean":0.0008449931629002094,"laplacian_energy":0.011242669075727463,"laplacian_abs_mean":0.039100613445043564,"gradient_magnitude_variance":0.00981925055384636,"gradient_magnitude_stddev":0.09909213334321976,"gradient_magnitude_cv":1.6010127067565918,"gradient_magnitude_max":1.0907318592071533,"gradient_energy_over_variance":0.07194704562425613,"laplacian_energy_over_variance":0.05927158147096634,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.020229509100317955,"scale_diff2_mid":0.1498318761587143,"scale_diff2_far":0.33539268374443054,"scale_diff2_near_over_variance":0.10665038228034973,"scale_diff2_mid_over_variance":0.7899166941642761,"scale_diff2_far_over_variance":1.7681970596313477,"value_histogram":[[[0.3714447021484375,0.3714447021484375,0.3714447021484375],[0.01019287109375,0.01019287109375,0.01019287109375],[0.012054443359375,0.012054443359375,0.012054443359375],[0.011932373046875,0.011932373046875,0.011932373046875],[0.0121002197265625,0.0121002197265625,0.0121002197265625],[0.0150146484375,0.0150146484375,0.0150146484375],[0.0186767578125,0.0186767578125,0.0186767578125],[0.0213470458984375,0.0213470458984375,0.0213470458984375],[0.023406982421875,0.023406982421875,0.023406982421875],[0.0275115966796875,0.0275115966796875,0.0275115966796875],[0.0333404541015625,0.0333404541015625,0.0333404541015625],[0.0406494140625,0.0406494140625,0.0406494140625],[0.04486083984375,0.04486083984375,0.04486083984375],[0.080078125,0.080078125,0.080078125],[0.0701141357421875,0.0701141357421875,0.0701141357421875],[0.0561065673828125,0.0561065673828125,0.0561065673828125],[0.0504913330078125,0.0504913330078125,0.0504913330078125],[0.06121826171875,0.06121826171875,0.06121826171875],[0.039459228515625,0.039459228515625,0.039459228515625],[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":[[[0.015625,0.020229509100317955,0.10665038228034973],[0.0625,0.1498318761587143,0.7899166941642761],[0.25,0.33539268374443054,1.7681970596313477]]]},"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\",\"17\",\"1\",\"91\"]"}