{"collection":"grad-noise-175k","coord":"t19_x23_u2_b0","data":{"index":156370,"ordinal":"155221044","topo":"o2(x,o2(o1(x),x))","expression":"add(R,add(frc(D),R))","image":"frame_expr-156370.png","measured":true,"step":130967,"globalStep":130967,"value_mean":0.33052971959114075,"value_positive_fraction":0.6829071044921875,"value_abs_mean":0.6759463548660278,"value_variance":0.46546465158462524,"value_stddev":0.6822496652603149,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.063493728637695,"gradient_energy_x":0.03454345837235451,"gradient_energy_y":0.008239785209298134,"gradient_magnitude_mean":0.11639285087585449,"gradient_axis_bias":0.6148124933242798,"gradient_nonzero_flag":1,"laplacian_mean":-0.00008471561159240082,"laplacian_energy":0.0616326779127121,"laplacian_abs_mean":0.09356432408094406,"gradient_magnitude_variance":0.029236869886517525,"gradient_magnitude_stddev":0.17098791897296906,"gradient_magnitude_cv":1.4690585136413574,"gradient_magnitude_max":1.034751296043396,"gradient_energy_over_variance":0.09191513061523438,"laplacian_energy_over_variance":0.13241107761859894,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05603071674704552,"scale_diff2_mid":0.37458449602127075,"scale_diff2_far":0.7542563080787659,"scale_diff2_near_over_variance":0.1203758716583252,"scale_diff2_mid_over_variance":0.8047538995742798,"scale_diff2_far_over_variance":1.6204372644424438,"value_histogram":[[[0.070587158203125,0.070587158203125,0.070587158203125],[0.0107879638671875,0.0107879638671875,0.0107879638671875],[0.0115814208984375,0.0115814208984375,0.0115814208984375],[0.0127716064453125,0.0127716064453125,0.0127716064453125],[0.0131683349609375,0.0131683349609375,0.0131683349609375],[0.0132598876953125,0.0132598876953125,0.0132598876953125],[0.014495849609375,0.014495849609375,0.014495849609375],[0.0176239013671875,0.0176239013671875,0.0176239013671875],[0.0188446044921875,0.0188446044921875,0.0188446044921875],[0.0164947509765625,0.0164947509765625,0.0164947509765625],[0.0190582275390625,0.0190582275390625,0.0190582275390625],[0.017425537109375,0.017425537109375,0.017425537109375],[0.01837158203125,0.01837158203125,0.01837158203125],[0.0208740234375,0.0208740234375,0.0208740234375],[0.0205535888671875,0.0205535888671875,0.0205535888671875],[0.0211334228515625,0.0211334228515625,0.0211334228515625],[0.023834228515625,0.023834228515625,0.023834228515625],[0.0244140625,0.0244140625,0.0244140625],[0.0233001708984375,0.0233001708984375,0.0233001708984375],[0.0223541259765625,0.0223541259765625,0.0223541259765625],[0.02252197265625,0.02252197265625,0.02252197265625],[0.0225372314453125,0.0225372314453125,0.0225372314453125],[0.0220184326171875,0.0220184326171875,0.0220184326171875],[0.0213623046875,0.0213623046875,0.0213623046875],[0.02154541015625,0.02154541015625,0.02154541015625],[0.021240234375,0.021240234375,0.021240234375],[0.02081298828125,0.02081298828125,0.02081298828125],[0.0202178955078125,0.0202178955078125,0.0202178955078125],[0.0204315185546875,0.0204315185546875,0.0204315185546875],[0.0214385986328125,0.0214385986328125,0.0214385986328125],[0.020416259765625,0.020416259765625,0.020416259765625],[0.354522705078125,0.354522705078125,0.354522705078125]]],"scale_curve":[[[0.015625,0.05603071674704552,0.1203758716583252],[0.0625,0.37458449602127075,0.8047538995742798],[0.25,0.7542563080787659,1.6204372644424438]]]},"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":"[\"19\",\"23\",\"2\",\"0\"]"}