{"collection":"grad-noise-175k","coord":"t12_x5_u5_b96","data":{"index":24124,"ordinal":"97650318","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(min(P,min(D,R)))","image":"frame_expr-024124.png","measured":true,"step":22839,"globalStep":22839,"value_mean":-0.7871314883232117,"value_positive_fraction":0.091552734375,"value_abs_mean":0.8931297659873962,"value_variance":0.23277680575847626,"value_stddev":0.48246946930885315,"value_min":-1,"value_max":0.9994179010391235,"value_range":1.9994179010391235,"histogram_probability_sum":1,"histogram_entropy_bits":1.9164496660232544,"gradient_energy_x":0.04928773269057274,"gradient_energy_y":0.002369184512645006,"gradient_magnitude_mean":0.06561960279941559,"gradient_axis_bias":0.9082723259925842,"gradient_nonzero_flag":1,"laplacian_mean":-0.00012121503095841035,"laplacian_energy":0.09251575171947479,"laplacian_abs_mean":0.06325553357601166,"gradient_magnitude_variance":0.047369394451379776,"gradient_magnitude_stddev":0.21764510869979858,"gradient_magnitude_cv":3.316769599914551,"gradient_magnitude_max":1.9994179010391235,"gradient_energy_over_variance":0.221916064620018,"laplacian_energy_over_variance":0.3974440097808838,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.057709913700819016,"scale_diff2_mid":0.2666095197200775,"scale_diff2_far":0.2827967703342438,"scale_diff2_near_over_variance":0.247919499874115,"scale_diff2_mid_over_variance":1.1453438997268677,"scale_diff2_far_over_variance":1.2148836851119995,"value_histogram":[[[0.754669189453125,0.754669189453125,0.754669189453125],[0.0181884765625,0.0181884765625,0.0181884765625],[0.02313232421875,0.02313232421875,0.02313232421875],[0.0093994140625,0.0093994140625,0.0093994140625],[0.019317626953125,0.019317626953125,0.019317626953125],[0.0057373046875,0.0057373046875,0.0057373046875],[0.005950927734375,0.005950927734375,0.005950927734375],[0.016082763671875,0.016082763671875,0.016082763671875],[0.00390625,0.00390625,0.00390625],[0.00750732421875,0.00750732421875,0.00750732421875],[0.01416015625,0.01416015625,0.01416015625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0057373046875,0.0057373046875,0.0057373046875],[0.007659912109375,0.007659912109375,0.007659912109375],[0.010955810546875,0.010955810546875,0.010955810546875],[0.005767822265625,0.005767822265625,0.005767822265625],[0.0040283203125,0.0040283203125,0.0040283203125],[0.01043701171875,0.01043701171875,0.01043701171875],[0.00201416015625,0.00201416015625,0.00201416015625],[0.003021240234375,0.003021240234375,0.003021240234375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.01043701171875,0.01043701171875,0.01043701171875],[0.00201416015625,0.00201416015625,0.00201416015625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.01043701171875,0.01043701171875,0.01043701171875],[0.00201416015625,0.00201416015625,0.00201416015625],[0.00201416015625,0.00201416015625,0.00201416015625],[0.009429931640625,0.009429931640625,0.009429931640625],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0084228515625,0.0084228515625,0.0084228515625],[0.003021240234375,0.003021240234375,0.003021240234375],[0.01922607421875,0.01922607421875,0.01922607421875]]],"scale_curve":[[[0.015625,0.057709913700819016,0.247919499874115],[0.0625,0.2666095197200775,1.1453438997268677],[0.25,0.2827967703342438,1.2148836851119995]]]},"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":"[\"12\",\"5\",\"5\",\"96\"]"}