{"collection":"grad-noise-175k","coord":"t17_x14_u1_b23","data":{"index":109499,"ordinal":"138616055","topo":"o2(x,o2(x,o1(x)))","expression":"mlt(D,sub(D,log(R)))","image":"frame_expr-109499.png","measured":true,"step":35999,"globalStep":35999,"value_mean":-0.9516116976737976,"value_positive_fraction":0.0326995849609375,"value_abs_mean":0.9638031721115112,"value_variance":0.05354553088545799,"value_stddev":0.2313990741968155,"value_min":-1,"value_max":0.74376380443573,"value_range":1.74376380443573,"histogram_probability_sum":1,"histogram_entropy_bits":0.402771532535553,"gradient_energy_x":0.004351708572357893,"gradient_energy_y":0.005465070717036724,"gradient_magnitude_mean":0.010728111490607262,"gradient_axis_bias":-0.1134142056107521,"gradient_nonzero_flag":1,"laplacian_mean":-0.000033110238291556016,"laplacian_energy":0.02007378078997135,"laplacian_abs_mean":0.018357034772634506,"gradient_magnitude_variance":0.009706128388643265,"gradient_magnitude_stddev":0.09851968288421631,"gradient_magnitude_cv":9.183320045471191,"gradient_magnitude_max":1.74376380443573,"gradient_energy_over_variance":0.18333517014980316,"laplacian_energy_over_variance":0.37489181756973267,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0077141220681369305,"scale_diff2_mid":0.03721625357866287,"scale_diff2_far":0.09391193836927414,"scale_diff2_near_over_variance":0.14406658709049225,"scale_diff2_mid_over_variance":0.6950393915176392,"scale_diff2_far_over_variance":1.7538707256317139,"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],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000579833984375,0.000579833984375,0.000579833984375],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.00653076171875,0.00653076171875,0.00653076171875],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.00677490234375,0.00677490234375,0.00677490234375],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.003814697265625,0.003814697265625,0.003814697265625],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.001373291015625,0.001373291015625,0.001373291015625],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000274658203125,0.000274658203125,0.000274658203125],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0077141220681369305,0.14406658709049225],[0.0625,0.03721625357866287,0.6950393915176392],[0.25,0.09391193836927414,1.7538707256317139]]]},"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":"[\"17\",\"14\",\"1\",\"23\"]"}