{"collection":"grad-noise-175k","coord":"t19_x24_u1_b56","data":{"index":157152,"ordinal":"155261300","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,sub(log(R),P))","image":"frame_expr-157152.png","measured":true,"step":137223,"globalStep":137223,"value_mean":-0.9373471140861511,"value_positive_fraction":0.04296875,"value_abs_mean":0.9767155051231384,"value_variance":0.0899750292301178,"value_stddev":0.29995837807655334,"value_min":-1,"value_max":0.9428194165229797,"value_range":1.942819356918335,"histogram_probability_sum":1,"histogram_entropy_bits":0.4228610694408417,"gradient_energy_x":0.008964700624346733,"gradient_energy_y":0.009321671910583973,"gradient_magnitude_mean":0.013326071202754974,"gradient_axis_bias":-0.019521163776516914,"gradient_nonzero_flag":1,"laplacian_mean":0.00000853581695992034,"laplacian_energy":0.038177330046892166,"laplacian_abs_mean":0.024466631934046745,"gradient_magnitude_variance":0.01810932345688343,"gradient_magnitude_stddev":0.1345708817243576,"gradient_magnitude_cv":10.098316192626953,"gradient_magnitude_max":2.640143632888794,"gradient_energy_over_variance":0.2032383233308792,"laplacian_energy_over_variance":0.4243102967739105,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014083083719015121,"scale_diff2_mid":0.0602349229156971,"scale_diff2_far":0.14308935403823853,"scale_diff2_near_over_variance":0.15652213990688324,"scale_diff2_mid_over_variance":0.6694626808166504,"scale_diff2_far_over_variance":1.5903229713439941,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.002593994140625,0.002593994140625,0.002593994140625],[0.002532958984375,0.002532958984375,0.002532958984375],[0.0035400390625,0.0035400390625,0.0035400390625],[0.00390625,0.00390625,0.00390625],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.002838134765625,0.002838134765625,0.002838134765625],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.002288818359375,0.002288818359375,0.002288818359375],[0.001129150390625,0.001129150390625,0.001129150390625],[0.0003509521484375,0.0003509521484375,0.0003509521484375]]],"scale_curve":[[[0.015625,0.014083083719015121,0.15652213990688324],[0.0625,0.0602349229156971,0.6694626808166504],[0.25,0.14308935403823853,1.5903229713439941]]]},"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\",\"24\",\"1\",\"56\"]"}