{"collection":"grad-noise-175k","coord":"t19_x7_u4_b88","data":{"index":143148,"ordinal":"154575118","topo":"o2(x,o2(o1(x),x))","expression":"min(P,add(cil(R),D))","image":"frame_expr-143148.png","measured":true,"step":25191,"globalStep":25191,"value_mean":-0.27613919973373413,"value_positive_fraction":0.4007415771484375,"value_abs_mean":0.6874310970306396,"value_variance":0.541919469833374,"value_stddev":0.7361518144607544,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.416872262954712,"gradient_energy_x":0.0020874503534287214,"gradient_energy_y":0.0011559012345969677,"gradient_magnitude_mean":0.03638213127851486,"gradient_axis_bias":0.28721803426742554,"gradient_nonzero_flag":1,"laplacian_mean":0.00013099328498356044,"laplacian_energy":0.00031542807118967175,"laplacian_abs_mean":0.009549278765916824,"gradient_magnitude_variance":0.001918931258842349,"gradient_magnitude_stddev":0.04380560666322708,"gradient_magnitude_cv":1.204041838645935,"gradient_magnitude_max":0.1712738424539566,"gradient_energy_over_variance":0.005984932649880648,"laplacian_energy_over_variance":0.0005820570513606071,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006504490040242672,"scale_diff2_mid":0.07650317996740341,"scale_diff2_far":0.2469329982995987,"scale_diff2_near_over_variance":0.012002686969935894,"scale_diff2_mid_over_variance":0.14117075502872467,"scale_diff2_far_over_variance":0.45566362142562866,"value_histogram":[[[0.453704833984375,0.453704833984375,0.453704833984375],[0.00390625,0.00390625,0.00390625],[0.003814697265625,0.003814697265625,0.003814697265625],[0.00372314453125,0.00372314453125,0.00372314453125],[0.002288818359375,0.002288818359375,0.002288818359375],[0.001800537109375,0.001800537109375,0.001800537109375],[0.002471923828125,0.002471923828125,0.002471923828125],[0.001617431640625,0.001617431640625,0.001617431640625],[0.0035400390625,0.0035400390625,0.0035400390625],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0020751953125,0.0020751953125,0.0020751953125],[0.003997802734375,0.003997802734375,0.003997802734375],[0.00531005859375,0.00531005859375,0.00531005859375],[0.020355224609375,0.020355224609375,0.020355224609375],[0.0421295166015625,0.0421295166015625,0.0421295166015625],[0.044830322265625,0.044830322265625,0.044830322265625],[0.0355987548828125,0.0355987548828125,0.0355987548828125],[0.032623291015625,0.032623291015625,0.032623291015625],[0.0362396240234375,0.0362396240234375,0.0362396240234375],[0.0212249755859375,0.0212249755859375,0.0212249755859375],[0.0205535888671875,0.0205535888671875,0.0205535888671875],[0.016998291015625,0.016998291015625,0.016998291015625],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.01788330078125,0.01788330078125,0.01788330078125],[0.0184326171875,0.0184326171875,0.0184326171875],[0.0183868408203125,0.0183868408203125,0.0183868408203125],[0.0164794921875,0.0164794921875,0.0164794921875],[0.020355224609375,0.020355224609375,0.020355224609375],[0.0186309814453125,0.0186309814453125,0.0186309814453125],[0.025421142578125,0.025421142578125,0.025421142578125],[0.0225372314453125,0.0225372314453125,0.0225372314453125],[0.0619049072265625,0.0619049072265625,0.0619049072265625]]],"scale_curve":[[[0.015625,0.006504490040242672,0.012002686969935894],[0.0625,0.07650317996740341,0.14117075502872467],[0.25,0.2469329982995987,0.45566362142562866]]]},"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\",\"7\",\"4\",\"88\"]"}