{"collection":"grad-noise-175k","coord":"t16_x14_u6_b89","data":{"index":87301,"ordinal":"130496525","topo":"o2(x,o1(o2(x,x)))","expression":"min(D,nrm(sub(D,R)))","image":"frame_expr-087301.png","measured":true,"step":15215,"globalStep":15215,"value_mean":-0.23196975886821747,"value_positive_fraction":0.219818115234375,"value_abs_mean":0.2687399387359619,"value_variance":0.06707252562046051,"value_stddev":0.25898364186286926,"value_min":-0.98341965675354,"value_max":0.14541596174240112,"value_range":1.128835678100586,"histogram_probability_sum":1,"histogram_entropy_bits":3.939927577972412,"gradient_energy_x":0.002519764704629779,"gradient_energy_y":0.0009666663245297968,"gradient_magnitude_mean":0.05156094580888748,"gradient_axis_bias":0.4454694092273712,"gradient_nonzero_flag":1,"laplacian_mean":-0.000056517797929700464,"laplacian_energy":0.0004920944920741022,"laplacian_abs_mean":0.016347451135516167,"gradient_magnitude_variance":0.0008281412883661687,"gradient_magnitude_stddev":0.02877744287252426,"gradient_magnitude_cv":0.5581247806549072,"gradient_magnitude_max":0.588672935962677,"gradient_energy_over_variance":0.05198001489043236,"laplacian_energy_over_variance":0.007336752023547888,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006471350323408842,"scale_diff2_mid":0.06507446616888046,"scale_diff2_far":0.10958203673362732,"scale_diff2_near_over_variance":0.09648287296295166,"scale_diff2_mid_over_variance":0.9702104330062866,"scale_diff2_far_over_variance":1.6337841749191284,"value_histogram":[[[0.00091552734375,0.00091552734375,0.00091552734375],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.010345458984375,0.010345458984375,0.010345458984375],[0.0162353515625,0.0162353515625,0.0162353515625],[0.0251617431640625,0.0251617431640625,0.0251617431640625],[0.03472900390625,0.03472900390625,0.03472900390625],[0.0434417724609375,0.0434417724609375,0.0434417724609375],[0.047882080078125,0.047882080078125,0.047882080078125],[0.0552825927734375,0.0552825927734375,0.0552825927734375],[0.0566864013671875,0.0566864013671875,0.0566864013671875],[0.057525634765625,0.057525634765625,0.057525634765625],[0.0606689453125,0.0606689453125,0.0606689453125],[0.0750885009765625,0.0750885009765625,0.0750885009765625],[0.1240692138671875,0.1240692138671875,0.1240692138671875],[0.0916748046875,0.0916748046875,0.0916748046875],[0.075897216796875,0.075897216796875,0.075897216796875],[0.072479248046875,0.072479248046875,0.072479248046875],[0.092620849609375,0.092620849609375,0.092620849609375],[0.0547637939453125,0.0547637939453125,0.0547637939453125],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.006471350323408842,0.09648287296295166],[0.0625,0.06507446616888046,0.9702104330062866],[0.25,0.10958203673362732,1.6337841749191284]]]},"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":"[\"16\",\"14\",\"6\",\"89\"]"}