{"collection":"grad-noise-175k","coord":"t20_x48_u0_b28","data":{"index":169192,"ordinal":"164351296","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,mlt(lrg(R,D),P))","image":"frame_expr-169192.png","measured":true,"step":61943,"globalStep":61943,"value_mean":0.013969711028039455,"value_positive_fraction":0.5010986328125,"value_abs_mean":0.6791375279426575,"value_variance":0.6183964014053345,"value_stddev":0.7863818407058716,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.5428898334503174,"gradient_energy_x":0.02647620253264904,"gradient_energy_y":0.005088930018246174,"gradient_magnitude_mean":0.07996173202991486,"gradient_axis_bias":0.6775599718093872,"gradient_nonzero_flag":1,"laplacian_mean":0.00010248574108118191,"laplacian_energy":0.05013205111026764,"laplacian_abs_mean":0.0813339427113533,"gradient_magnitude_variance":0.025167476385831833,"gradient_magnitude_stddev":0.15864260494709015,"gradient_magnitude_cv":1.9839816093444824,"gradient_magnitude_max":1.1722168922424316,"gradient_energy_over_variance":0.05104352533817291,"laplacian_energy_over_variance":0.08106782287359238,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.036961622536182404,"scale_diff2_mid":0.19107165932655334,"scale_diff2_far":0.3443125784397125,"scale_diff2_near_over_variance":0.05977011099457741,"scale_diff2_mid_over_variance":0.30897924304008484,"scale_diff2_far_over_variance":0.5567829608917236,"value_histogram":[[[0.272430419921875,0.272430419921875,0.272430419921875],[0.0073394775390625,0.0073394775390625,0.0073394775390625],[0.00579833984375,0.00579833984375,0.00579833984375],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.0064239501953125,0.0064239501953125,0.0064239501953125],[0.0051727294921875,0.0051727294921875,0.0051727294921875],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.00799560546875,0.00799560546875,0.00799560546875],[0.008087158203125,0.008087158203125,0.008087158203125],[0.0109100341796875,0.0109100341796875,0.0109100341796875],[0.0104217529296875,0.0104217529296875,0.0104217529296875],[0.0489959716796875,0.0489959716796875,0.0489959716796875],[0.04840087890625,0.04840087890625,0.04840087890625],[0.038848876953125,0.038848876953125,0.038848876953125],[0.0449981689453125,0.0449981689453125,0.0449981689453125],[0.037933349609375,0.037933349609375,0.037933349609375],[0.025054931640625,0.025054931640625,0.025054931640625],[0.01287841796875,0.01287841796875,0.01287841796875],[0.0123291015625,0.0123291015625,0.0123291015625],[0.0128936767578125,0.0128936767578125,0.0128936767578125],[0.0086517333984375,0.0086517333984375,0.0086517333984375],[0.009368896484375,0.009368896484375,0.009368896484375],[0.0097198486328125,0.0097198486328125,0.0097198486328125],[0.00994873046875,0.00994873046875,0.00994873046875],[0.0078582763671875,0.0078582763671875,0.0078582763671875],[0.0093841552734375,0.0093841552734375,0.0093841552734375],[0.0080108642578125,0.0080108642578125,0.0080108642578125],[0.0075225830078125,0.0075225830078125,0.0075225830078125],[0.006011962890625,0.006011962890625,0.006011962890625],[0.278533935546875,0.278533935546875,0.278533935546875]]],"scale_curve":[[[0.015625,0.036961622536182404,0.05977011099457741],[0.0625,0.19107165932655334,0.30897924304008484],[0.25,0.3443125784397125,0.5567829608917236]]]},"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\",\"48\",\"0\",\"28\"]"}