{"collection":"grad-noise-175k","coord":"t20_x80_u0_b133","data":{"index":175729,"ordinal":"165644233","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(R,sub(sub(R,R),R))","image":"frame_expr-175729.png","measured":true,"step":114239,"globalStep":114239,"value_mean":0.013717792928218842,"value_positive_fraction":0.49835205078125,"value_abs_mean":0.6590330600738525,"value_variance":0.5457318425178528,"value_stddev":0.738736629486084,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.408051490783691,"gradient_energy_x":0.008726493455469608,"gradient_energy_y":0.009755607694387436,"gradient_magnitude_mean":0.09337993711233139,"gradient_axis_bias":-0.05568167194724083,"gradient_nonzero_flag":1,"laplacian_mean":0.000029084316338412464,"laplacian_energy":0.0031641165260225534,"laplacian_abs_mean":0.02872595004737377,"gradient_magnitude_variance":0.009763244539499283,"gradient_magnitude_stddev":0.0988091304898262,"gradient_magnitude_cv":1.0581408739089966,"gradient_magnitude_max":0.4601932168006897,"gradient_energy_over_variance":0.03386663272976875,"laplacian_energy_over_variance":0.005797932855784893,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.036239370703697205,"scale_diff2_mid":0.4079313576221466,"scale_diff2_far":0.9796786308288574,"scale_diff2_near_over_variance":0.06640508770942688,"scale_diff2_mid_over_variance":0.7474941611289978,"scale_diff2_far_over_variance":1.7951648235321045,"value_histogram":[[[0.1706085205078125,0.1706085205078125,0.1706085205078125],[0.0168609619140625,0.0168609619140625,0.0168609619140625],[0.02117919921875,0.02117919921875,0.02117919921875],[0.019866943359375,0.019866943359375,0.019866943359375],[0.0214996337890625,0.0214996337890625,0.0214996337890625],[0.0240936279296875,0.0240936279296875,0.0240936279296875],[0.0222015380859375,0.0222015380859375,0.0222015380859375],[0.02252197265625,0.02252197265625,0.02252197265625],[0.0261383056640625,0.0261383056640625,0.0261383056640625],[0.0236663818359375,0.0236663818359375,0.0236663818359375],[0.022552490234375,0.022552490234375,0.022552490234375],[0.024627685546875,0.024627685546875,0.024627685546875],[0.024139404296875,0.024139404296875,0.024139404296875],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.0202789306640625,0.0202789306640625,0.0202789306640625],[0.02105712890625,0.02105712890625,0.02105712890625],[0.022125244140625,0.022125244140625,0.022125244140625],[0.0198822021484375,0.0198822021484375,0.0198822021484375],[0.020477294921875,0.020477294921875,0.020477294921875],[0.0217742919921875,0.0217742919921875,0.0217742919921875],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.0196990966796875,0.0196990966796875,0.0196990966796875],[0.019378662109375,0.019378662109375,0.019378662109375],[0.0191650390625,0.0191650390625,0.0191650390625],[0.0190582275390625,0.0190582275390625,0.0190582275390625],[0.0188751220703125,0.0188751220703125,0.0188751220703125],[0.019500732421875,0.019500732421875,0.019500732421875],[0.0212554931640625,0.0212554931640625,0.0212554931640625],[0.0203399658203125,0.0203399658203125,0.0203399658203125],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.018585205078125,0.018585205078125,0.018585205078125],[0.198822021484375,0.198822021484375,0.198822021484375]]],"scale_curve":[[[0.015625,0.036239370703697205,0.06640508770942688],[0.0625,0.4079313576221466,0.7474941611289978],[0.25,0.9796786308288574,1.7951648235321045]]]},"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":"[\"20\",\"80\",\"0\",\"133\"]"}