{"collection":"grad-noise-175k","coord":"t19_x14_u4_b3","data":{"index":148992,"ordinal":"154857840","topo":"o2(x,o2(o1(x),x))","expression":"add(D,div(cil(D),R))","image":"frame_expr-148992.png","measured":true,"step":71943,"globalStep":71943,"value_mean":-0.06807946413755417,"value_positive_fraction":0.3746490478515625,"value_abs_mean":0.6287532448768616,"value_variance":0.5478857755661011,"value_stddev":0.7401930689811707,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.8513944149017334,"gradient_energy_x":0.06615501642227173,"gradient_energy_y":0.019529353827238083,"gradient_magnitude_mean":0.15320609509944916,"gradient_axis_bias":0.5441559553146362,"gradient_nonzero_flag":1,"laplacian_mean":0.00009830438648350537,"laplacian_energy":0.13315756618976593,"laplacian_abs_mean":0.16307483613491058,"gradient_magnitude_variance":0.06220431625843048,"gradient_magnitude_stddev":0.24940793216228485,"gradient_magnitude_cv":1.6279243230819702,"gradient_magnitude_max":2.005519151687622,"gradient_energy_over_variance":0.1563909351825714,"laplacian_energy_over_variance":0.24303890764713287,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.10641074925661087,"scale_diff2_mid":0.6262646317481995,"scale_diff2_far":1.0917034149169922,"scale_diff2_near_over_variance":0.1942206770181656,"scale_diff2_mid_over_variance":1.143056869506836,"scale_diff2_far_over_variance":1.9925748109817505,"value_histogram":[[[0.24005126953125,0.24005126953125,0.24005126953125],[0.0110321044921875,0.0110321044921875,0.0110321044921875],[0.01190185546875,0.01190185546875,0.01190185546875],[0.011566162109375,0.011566162109375,0.011566162109375],[0.013214111328125,0.013214111328125,0.013214111328125],[0.0123748779296875,0.0123748779296875,0.0123748779296875],[0.013153076171875,0.013153076171875,0.013153076171875],[0.0138702392578125,0.0138702392578125,0.0138702392578125],[0.0159149169921875,0.0159149169921875,0.0159149169921875],[0.016326904296875,0.016326904296875,0.016326904296875],[0.0188140869140625,0.0188140869140625,0.0188140869140625],[0.0199432373046875,0.0199432373046875,0.0199432373046875],[0.0260162353515625,0.0260162353515625,0.0260162353515625],[0.0305023193359375,0.0305023193359375,0.0305023193359375],[0.08087158203125,0.08087158203125,0.08087158203125],[0.0897369384765625,0.0897369384765625,0.0897369384765625],[0.02117919921875,0.02117919921875,0.02117919921875],[0.01318359375,0.01318359375,0.01318359375],[0.014190673828125,0.014190673828125,0.014190673828125],[0.0111236572265625,0.0111236572265625,0.0111236572265625],[0.0102081298828125,0.0102081298828125,0.0102081298828125],[0.0102081298828125,0.0102081298828125,0.0102081298828125],[0.009307861328125,0.009307861328125,0.009307861328125],[0.009674072265625,0.009674072265625,0.009674072265625],[0.0087432861328125,0.0087432861328125,0.0087432861328125],[0.0084228515625,0.0084228515625,0.0084228515625],[0.007843017578125,0.007843017578125,0.007843017578125],[0.007720947265625,0.007720947265625,0.007720947265625],[0.007843017578125,0.007843017578125,0.007843017578125],[0.00836181640625,0.00836181640625,0.00836181640625],[0.008209228515625,0.008209228515625,0.008209228515625],[0.2184906005859375,0.2184906005859375,0.2184906005859375]]],"scale_curve":[[[0.015625,0.10641074925661087,0.1942206770181656],[0.0625,0.6262646317481995,1.143056869506836],[0.25,1.0917034149169922,1.9925748109817505]]]},"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\",\"14\",\"4\",\"3\"]"}