{"collection":"grad-noise-175k","coord":"t20_x77_u0_b90","data":{"index":175083,"ordinal":"165522987","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,min(mlt(R,D),R))","image":"frame_expr-175083.png","measured":true,"step":109071,"globalStep":109071,"value_mean":-0.1780613213777542,"value_positive_fraction":0.4215240478515625,"value_abs_mean":0.5393809676170349,"value_variance":0.36293160915374756,"value_stddev":0.6024380326271057,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.700462341308594,"gradient_energy_x":0.005602904595434666,"gradient_energy_y":0.005968846846371889,"gradient_magnitude_mean":0.0811714306473732,"gradient_axis_bias":-0.031623754650354385,"gradient_nonzero_flag":1,"laplacian_mean":0.00009671469160821289,"laplacian_energy":0.0014330652775242925,"laplacian_abs_mean":0.022053975611925125,"gradient_magnitude_variance":0.004983463324606419,"gradient_magnitude_stddev":0.07059364765882492,"gradient_magnitude_cv":0.8696858286857605,"gradient_magnitude_max":0.37453803420066833,"gradient_energy_over_variance":0.03188411146402359,"laplacian_energy_over_variance":0.003948582336306572,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.022584278136491776,"scale_diff2_mid":0.2681904733181,"scale_diff2_far":0.6420198678970337,"scale_diff2_near_over_variance":0.06222736835479736,"scale_diff2_mid_over_variance":0.7389559745788574,"scale_diff2_far_over_variance":1.7689831256866455,"value_histogram":[[[0.1838836669921875,0.1838836669921875,0.1838836669921875],[0.018798828125,0.018798828125,0.018798828125],[0.0234527587890625,0.0234527587890625,0.0234527587890625],[0.0228271484375,0.0228271484375,0.0228271484375],[0.0238494873046875,0.0238494873046875,0.0238494873046875],[0.0271148681640625,0.0271148681640625,0.0271148681640625],[0.0253448486328125,0.0253448486328125,0.0253448486328125],[0.0262603759765625,0.0262603759765625,0.0262603759765625],[0.029541015625,0.029541015625,0.029541015625],[0.0271453857421875,0.0271453857421875,0.0271453857421875],[0.0289154052734375,0.0289154052734375,0.0289154052734375],[0.0286102294921875,0.0286102294921875,0.0286102294921875],[0.0283050537109375,0.0283050537109375,0.0283050537109375],[0.0282440185546875,0.0282440185546875,0.0282440185546875],[0.0272674560546875,0.0272674560546875,0.0272674560546875],[0.02886962890625,0.02886962890625,0.02886962890625],[0.029998779296875,0.029998779296875,0.029998779296875],[0.033660888671875,0.033660888671875,0.033660888671875],[0.0322265625,0.0322265625,0.0322265625],[0.03021240234375,0.03021240234375,0.03021240234375],[0.0332489013671875,0.0332489013671875,0.0332489013671875],[0.0317840576171875,0.0317840576171875,0.0317840576171875],[0.0346832275390625,0.0346832275390625,0.0346832275390625],[0.0325469970703125,0.0325469970703125,0.0325469970703125],[0.02984619140625,0.02984619140625,0.02984619140625],[0.0259552001953125,0.0259552001953125,0.0259552001953125],[0.0244903564453125,0.0244903564453125,0.0244903564453125],[0.023284912109375,0.023284912109375,0.023284912109375],[0.0201568603515625,0.0201568603515625,0.0201568603515625],[0.0160675048828125,0.0160675048828125,0.0160675048828125],[0.0120697021484375,0.0120697021484375,0.0120697021484375],[0.0113372802734375,0.0113372802734375,0.0113372802734375]]],"scale_curve":[[[0.015625,0.022584278136491776,0.06222736835479736],[0.0625,0.2681904733181,0.7389559745788574],[0.25,0.6420198678970337,1.7689831256866455]]]},"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\",\"77\",\"0\",\"90\"]"}