{"collection":"grad-noise-175k","coord":"t14_x16_u4_b34","data":{"index":60978,"ordinal":"114335668","topo":"o1(o2(o2(x,x),x))","expression":"cil(div(sub(D,R),D))","image":"frame_expr-060978.png","measured":true,"step":146791,"globalStep":146791,"value_mean":0.48233696818351746,"value_positive_fraction":0.7592620849609375,"value_abs_mean":0.8828389048576355,"value_variance":0.6129291653633118,"value_stddev":0.7828978896141052,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.372853994369507,"gradient_energy_x":0.30638599395751953,"gradient_energy_y":0.027650021016597748,"gradient_magnitude_mean":0.24999785423278809,"gradient_axis_bias":0.8344488143920898,"gradient_nonzero_flag":1,"laplacian_mean":-0.0013716169632971287,"laplacian_energy":0.696013331413269,"laplacian_abs_mean":0.4034624397754669,"gradient_magnitude_variance":0.27153852581977844,"gradient_magnitude_stddev":0.5210935473442078,"gradient_magnitude_cv":2.0843920707702637,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.5449830889701843,"laplacian_energy_over_variance":1.1355526447296143,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.354091078042984,"scale_diff2_mid":1.0133757591247559,"scale_diff2_far":0.973675549030304,"scale_diff2_near_over_variance":0.5777031183242798,"scale_diff2_mid_over_variance":1.6533325910568237,"scale_diff2_far_over_variance":1.5885612964630127,"value_histogram":[[[0.16632080078125,0.16632080078125,0.16632080078125],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.0053253173828125,0.0053253173828125,0.0053253173828125],[0.005584716796875,0.005584716796875,0.005584716796875],[0.00439453125,0.00439453125,0.00439453125],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.005615234375,0.005615234375,0.005615234375],[0.004974365234375,0.004974365234375,0.004974365234375],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0059814453125,0.0059814453125,0.0059814453125],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.01312255859375,0.01312255859375,0.01312255859375],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.0100250244140625,0.0100250244140625,0.0100250244140625],[0.0088043212890625,0.0088043212890625,0.0088043212890625],[0.0078125,0.0078125,0.0078125],[0.0118560791015625,0.0118560791015625,0.0118560791015625],[0.0082550048828125,0.0082550048828125,0.0082550048828125],[0.0111083984375,0.0111083984375,0.0111083984375],[0.0085296630859375,0.0085296630859375,0.0085296630859375],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0120391845703125,0.0120391845703125,0.0120391845703125],[0.0081329345703125,0.0081329345703125,0.0081329345703125],[0.008636474609375,0.008636474609375,0.008636474609375],[0.0066070556640625,0.0066070556640625,0.0066070556640625],[0.011688232421875,0.011688232421875,0.011688232421875],[0.6181182861328125,0.6181182861328125,0.6181182861328125]]],"scale_curve":[[[0.015625,0.354091078042984,0.5777031183242798],[0.0625,1.0133757591247559,1.6533325910568237],[0.25,0.973675549030304,1.5885612964630127]]]},"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":"[\"14\",\"16\",\"4\",\"34\"]"}