{"collection":"grad-noise-175k","coord":"t12_x16_u4_b17","data":{"index":33241,"ordinal":"98094449","topo":"o1(o2(x,o2(x,x)))","expression":"cil(sub(D,lrg(R,D)))","image":"frame_expr-033241.png","measured":true,"step":95775,"globalStep":95775,"value_mean":0.0008697840385138988,"value_positive_fraction":0.489166259765625,"value_abs_mean":0.4438021183013916,"value_variance":0.31588196754455566,"value_stddev":0.5620337724685669,"value_min":-0.999708890914917,"value_max":0.999708890914917,"value_range":1.999417781829834,"histogram_probability_sum":1,"histogram_entropy_bits":4.678853988647461,"gradient_energy_x":0.09001148492097855,"gradient_energy_y":0.0021202992647886276,"gradient_magnitude_mean":0.1809946447610855,"gradient_axis_bias":0.9539723992347717,"gradient_nonzero_flag":1,"laplacian_mean":-0.000014021124115970451,"laplacian_energy":0.16111360490322113,"laplacian_abs_mean":0.19152002036571503,"gradient_magnitude_variance":0.059369705617427826,"gradient_magnitude_stddev":0.24365898966789246,"gradient_magnitude_cv":1.3462220430374146,"gradient_magnitude_max":1.9985564947128296,"gradient_energy_over_variance":0.2916652262210846,"laplacian_energy_over_variance":0.5100436806678772,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.10231292247772217,"scale_diff2_mid":0.424970418214798,"scale_diff2_far":0.27092909812927246,"scale_diff2_near_over_variance":0.32389605045318604,"scale_diff2_mid_over_variance":1.3453456163406372,"scale_diff2_far_over_variance":0.8576909303665161,"value_histogram":[[[0.0633392333984375,0.0633392333984375,0.0633392333984375],[0.0130767822265625,0.0130767822265625,0.0130767822265625],[0.0330963134765625,0.0330963134765625,0.0330963134765625],[0.0152740478515625,0.0152740478515625,0.0152740478515625],[0.0301666259765625,0.0301666259765625,0.0301666259765625],[0.0167236328125,0.0167236328125,0.0167236328125],[0.0087432861328125,0.0087432861328125,0.0087432861328125],[0.039642333984375,0.039642333984375,0.039642333984375],[0.01751708984375,0.01751708984375,0.01751708984375],[0.0112457275390625,0.0112457275390625,0.0112457275390625],[0.0432586669921875,0.0432586669921875,0.0432586669921875],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.0300140380859375,0.0300140380859375,0.0300140380859375],[0.0264434814453125,0.0264434814453125,0.0264434814453125],[0.0577545166015625,0.0577545166015625,0.0577545166015625],[0.079315185546875,0.079315185546875,0.079315185546875],[0.0912017822265625,0.0912017822265625,0.0912017822265625],[0.0556793212890625,0.0556793212890625,0.0556793212890625],[0.024444580078125,0.024444580078125,0.024444580078125],[0.027557373046875,0.027557373046875,0.027557373046875],[0.0117034912109375,0.0117034912109375,0.0117034912109375],[0.0447540283203125,0.0447540283203125,0.0447540283203125],[0.0101318359375,0.0101318359375,0.0101318359375],[0.0161895751953125,0.0161895751953125,0.0161895751953125],[0.0404815673828125,0.0404815673828125,0.0404815673828125],[0.007171630859375,0.007171630859375,0.007171630859375],[0.0144500732421875,0.0144500732421875,0.0144500732421875],[0.02886962890625,0.02886962890625,0.02886962890625],[0.0132904052734375,0.0132904052734375,0.0132904052734375],[0.0340576171875,0.0340576171875,0.0340576171875],[0.0120391845703125,0.0120391845703125,0.0120391845703125],[0.0705108642578125,0.0705108642578125,0.0705108642578125]]],"scale_curve":[[[0.015625,0.10231292247772217,0.32389605045318604],[0.0625,0.424970418214798,1.3453456163406372],[0.25,0.27092909812927246,0.8576909303665161]]]},"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":"[\"12\",\"16\",\"4\",\"17\"]"}