{"collection":"grad-noise-175k","coord":"t20_x5_u0_b159","data":{"index":160680,"ordinal":"162614184","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(P,div(mod(P,D),R))","image":"frame_expr-160680.png","measured":true,"step":165447,"globalStep":165447,"value_mean":0.0017087709857150912,"value_positive_fraction":0.5014495849609375,"value_abs_mean":0.9374824166297913,"value_variance":0.9243601560592651,"value_stddev":0.9614365100860596,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8425692319869995,"gradient_energy_x":0.020178548991680145,"gradient_energy_y":0.0030839822720736265,"gradient_magnitude_mean":0.026337727904319763,"gradient_axis_bias":0.7348541617393494,"gradient_nonzero_flag":1,"laplacian_mean":0.000002422042825855897,"laplacian_energy":0.05546106398105621,"laplacian_abs_mean":0.040041882544755936,"gradient_magnitude_variance":0.022569922730326653,"gradient_magnitude_stddev":0.15023289620876312,"gradient_magnitude_cv":5.704094409942627,"gradient_magnitude_max":2.544055938720703,"gradient_energy_over_variance":0.025166090577840805,"laplacian_energy_over_variance":0.059999410063028336,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03017343208193779,"scale_diff2_mid":0.1029098778963089,"scale_diff2_far":0.39581695199012756,"scale_diff2_near_over_variance":0.03264250606298447,"scale_diff2_mid_over_variance":0.11133093386888504,"scale_diff2_far_over_variance":0.4282064139842987,"value_histogram":[[[0.4480133056640625,0.4480133056640625,0.4480133056640625],[0.0055694580078125,0.0055694580078125,0.0055694580078125],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.001251220703125,0.001251220703125,0.001251220703125],[0.001129150390625,0.001129150390625,0.001129150390625],[0.00152587890625,0.00152587890625,0.00152587890625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0135650634765625,0.0135650634765625,0.0135650634765625],[0.0140533447265625,0.0140533447265625,0.0140533447265625],[0.00439453125,0.00439453125,0.00439453125],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.00128173828125,0.00128173828125,0.00128173828125],[0.001434326171875,0.001434326171875,0.001434326171875],[0.001922607421875,0.001922607421875,0.001922607421875],[0.003662109375,0.003662109375,0.003662109375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.002044677734375,0.002044677734375,0.002044677734375],[0.002716064453125,0.002716064453125,0.002716064453125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.00714111328125,0.00714111328125,0.00714111328125],[0.448516845703125,0.448516845703125,0.448516845703125]]],"scale_curve":[[[0.015625,0.03017343208193779,0.03264250606298447],[0.0625,0.1029098778963089,0.11133093386888504],[0.25,0.39581695199012756,0.4282064139842987]]]},"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\",\"5\",\"0\",\"159\"]"}