{"collection":"grad-noise-175k","coord":"t13_x7_u40_b5","data":{"index":46275,"ordinal":"105858665","topo":"o1(o2(o1(x),x))","expression":"sgn(mod(sgn(R),D))","image":"frame_expr-046275.png","measured":true,"step":29167,"globalStep":29167,"value_mean":-0.030763253569602966,"value_positive_fraction":0.47357177734375,"value_abs_mean":0.6164582967758179,"value_variance":0.5190901160240173,"value_stddev":0.7204790711402893,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.21114444732666,"gradient_energy_x":0.09760420769453049,"gradient_energy_y":0.008325064554810524,"gradient_magnitude_mean":0.19004997611045837,"gradient_axis_bias":0.8428184390068054,"gradient_nonzero_flag":1,"laplacian_mean":-0.00002991857036249712,"laplacian_energy":0.1870114505290985,"laplacian_abs_mean":0.21958079934120178,"gradient_magnitude_variance":0.06981587409973145,"gradient_magnitude_stddev":0.26422691345214844,"gradient_magnitude_cv":1.390302300453186,"gradient_magnitude_max":0.9997091293334961,"gradient_energy_over_variance":0.204067200422287,"laplacian_energy_over_variance":0.3602677881717682,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.12145770341157913,"scale_diff2_mid":0.4214493930339813,"scale_diff2_far":0.9764366745948792,"scale_diff2_near_over_variance":0.2339819222688675,"scale_diff2_mid_over_variance":0.81190025806427,"scale_diff2_far_over_variance":1.8810542821884155,"value_histogram":[[[0.1864013671875,0.1864013671875,0.1864013671875],[0.02142333984375,0.02142333984375,0.02142333984375],[0.035980224609375,0.035980224609375,0.035980224609375],[0.011077880859375,0.011077880859375,0.011077880859375],[0.03564453125,0.03564453125,0.03564453125],[0.00787353515625,0.00787353515625,0.00787353515625],[0.008941650390625,0.008941650390625,0.008941650390625],[0.033966064453125,0.033966064453125,0.033966064453125],[0.004730224609375,0.004730224609375,0.004730224609375],[0.011077880859375,0.011077880859375,0.011077880859375],[0.031036376953125,0.031036376953125,0.031036376953125],[0.00439453125,0.00439453125,0.00439453125],[0.010467529296875,0.010467529296875,0.010467529296875],[0.0084228515625,0.0084228515625,0.0084228515625],[0.03338623046875,0.03338623046875,0.03338623046875],[0.0732421875,0.0732421875,0.0732421875],[0.0689697265625,0.0689697265625,0.0689697265625],[0.033447265625,0.033447265625,0.033447265625],[0.0081787109375,0.0081787109375,0.0081787109375],[0.010406494140625,0.010406494140625,0.010406494140625],[0.0045166015625,0.0045166015625,0.0045166015625],[0.030914306640625,0.030914306640625,0.030914306640625],[0.010772705078125,0.010772705078125,0.010772705078125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.033721923828125,0.033721923828125,0.033721923828125],[0.008758544921875,0.008758544921875,0.008758544921875],[0.00775146484375,0.00775146484375,0.00775146484375],[0.03509521484375,0.03509521484375,0.03509521484375],[0.010772705078125,0.010772705078125,0.010772705078125],[0.035247802734375,0.035247802734375,0.035247802734375],[0.02069091796875,0.02069091796875,0.02069091796875],[0.15802001953125,0.15802001953125,0.15802001953125]]],"scale_curve":[[[0.015625,0.12145770341157913,0.2339819222688675],[0.0625,0.4214493930339813,0.81190025806427],[0.25,0.9764366745948792,1.8810542821884155]]]},"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":"[\"13\",\"7\",\"40\",\"5\"]"}