{"collection":"grad-noise-175k","coord":"t19_x19_u1_b55","data":{"index":152916,"ordinal":"155059294","topo":"o2(x,o2(o1(x),x))","expression":"mod(R,add(log(P),D))","image":"frame_expr-152916.png","measured":true,"step":103335,"globalStep":103335,"value_mean":-0.5796309113502502,"value_positive_fraction":0.1970062255859375,"value_abs_mean":0.7100011110305786,"value_variance":0.30385854840278625,"value_stddev":0.5512336492538452,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":3.0389671325683594,"gradient_energy_x":0.00655939057469368,"gradient_energy_y":0.0010747616179287434,"gradient_magnitude_mean":0.03282768651843071,"gradient_axis_bias":0.7184332609176636,"gradient_nonzero_flag":1,"laplacian_mean":0.000015806310329935513,"laplacian_energy":0.011829989962279797,"laplacian_abs_mean":0.023908816277980804,"gradient_magnitude_variance":0.0065551758743822575,"gradient_magnitude_stddev":0.08096403628587723,"gradient_magnitude_cv":2.4663338661193848,"gradient_magnitude_max":1.0272109508514404,"gradient_energy_over_variance":0.02512403205037117,"laplacian_energy_over_variance":0.03893255442380905,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010688870213925838,"scale_diff2_mid":0.07295787334442139,"scale_diff2_far":0.21823425590991974,"scale_diff2_near_over_variance":0.03517712280154228,"scale_diff2_mid_over_variance":0.24010471999645233,"scale_diff2_far_over_variance":0.718209981918335,"value_histogram":[[[0.563995361328125,0.563995361328125,0.563995361328125],[0.0069427490234375,0.0069427490234375,0.0069427490234375],[0.0101165771484375,0.0101165771484375,0.0101165771484375],[0.0052490234375,0.0052490234375,0.0052490234375],[0.00714111328125,0.00714111328125,0.00714111328125],[0.0072021484375,0.0072021484375,0.0072021484375],[0.0106048583984375,0.0106048583984375,0.0106048583984375],[0.012359619140625,0.012359619140625,0.012359619140625],[0.013458251953125,0.013458251953125,0.013458251953125],[0.0161895751953125,0.0161895751953125,0.0161895751953125],[0.0201568603515625,0.0201568603515625,0.0201568603515625],[0.0230865478515625,0.0230865478515625,0.0230865478515625],[0.02630615234375,0.02630615234375,0.02630615234375],[0.0246734619140625,0.0246734619140625,0.0246734619140625],[0.0268707275390625,0.0268707275390625,0.0268707275390625],[0.0286102294921875,0.0286102294921875,0.0286102294921875],[0.0309600830078125,0.0309600830078125,0.0309600830078125],[0.0240631103515625,0.0240631103515625,0.0240631103515625],[0.01800537109375,0.01800537109375,0.01800537109375],[0.0164031982421875,0.0164031982421875,0.0164031982421875],[0.0165252685546875,0.0165252685546875,0.0165252685546875],[0.0160064697265625,0.0160064697265625,0.0160064697265625],[0.0117950439453125,0.0117950439453125,0.0117950439453125],[0.01043701171875,0.01043701171875,0.01043701171875],[0.0091705322265625,0.0091705322265625,0.0091705322265625],[0.0094757080078125,0.0094757080078125,0.0094757080078125],[0.010223388671875,0.010223388671875,0.010223388671875],[0.0097198486328125,0.0097198486328125,0.0097198486328125],[0.008392333984375,0.008392333984375,0.008392333984375],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.002685546875,0.002685546875,0.002685546875],[0.0002593994140625,0.0002593994140625,0.0002593994140625]]],"scale_curve":[[[0.015625,0.010688870213925838,0.03517712280154228],[0.0625,0.07295787334442139,0.24010471999645233],[0.25,0.21823425590991974,0.718209981918335]]]},"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\",\"19\",\"1\",\"55\"]"}