{"collection":"grad-noise-175k","coord":"t14_x16_u3_b42","data":{"index":60865,"ordinal":"114335475","topo":"o1(o2(o2(x,x),x))","expression":"flr(div(dot(D,R),D))","image":"frame_expr-060865.png","measured":true,"step":145887,"globalStep":145887,"value_mean":-0.36269399523735046,"value_positive_fraction":0.245880126953125,"value_abs_mean":0.6469061374664307,"value_variance":0.42951592803001404,"value_stddev":0.6553746461868286,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.956010580062866,"gradient_energy_x":0.24961599707603455,"gradient_energy_y":0.07044152170419693,"gradient_magnitude_mean":0.29610759019851685,"gradient_axis_bias":0.5598196387290955,"gradient_nonzero_flag":1,"laplacian_mean":0.0002572712255641818,"laplacian_energy":0.9164350628852844,"laplacian_abs_mean":0.5235022902488708,"gradient_magnitude_variance":0.23240894079208374,"gradient_magnitude_stddev":0.4820880889892578,"gradient_magnitude_cv":1.6280841827392578,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.7451586127281189,"laplacian_energy_over_variance":2.133646249771118,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.2937195301055908,"scale_diff2_mid":0.7980866432189941,"scale_diff2_far":0.8105918169021606,"scale_diff2_near_over_variance":0.6838384866714478,"scale_diff2_mid_over_variance":1.858107089996338,"scale_diff2_far_over_variance":1.8872216939926147,"value_histogram":[[[0.3311920166015625,0.3311920166015625,0.3311920166015625],[0.0328369140625,0.0328369140625,0.0328369140625],[0.027313232421875,0.027313232421875,0.027313232421875],[0.026702880859375,0.026702880859375,0.026702880859375],[0.0175018310546875,0.0175018310546875,0.0175018310546875],[0.027435302734375,0.027435302734375,0.027435302734375],[0.017791748046875,0.017791748046875,0.017791748046875],[0.0250701904296875,0.0250701904296875,0.0250701904296875],[0.025909423828125,0.025909423828125,0.025909423828125],[0.0171966552734375,0.0171966552734375,0.0171966552734375],[0.0274200439453125,0.0274200439453125,0.0274200439453125],[0.0159454345703125,0.0159454345703125,0.0159454345703125],[0.0257110595703125,0.0257110595703125,0.0257110595703125],[0.0259857177734375,0.0259857177734375,0.0259857177734375],[0.0302581787109375,0.0302581787109375,0.0302581787109375],[0.0692901611328125,0.0692901611328125,0.0692901611328125],[0.0476837158203125,0.0476837158203125,0.0476837158203125],[0.01641845703125,0.01641845703125,0.01641845703125],[0.0096893310546875,0.0096893310546875,0.0096893310546875],[0.011566162109375,0.011566162109375,0.011566162109375],[0.0094146728515625,0.0094146728515625,0.0094146728515625],[0.01019287109375,0.01019287109375,0.01019287109375],[0.0063018798828125,0.0063018798828125,0.0063018798828125],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0082244873046875,0.0082244873046875,0.0082244873046875],[0.006256103515625,0.006256103515625,0.006256103515625],[0.0077056884765625,0.0077056884765625,0.0077056884765625],[0.0071258544921875,0.0071258544921875,0.0071258544921875],[0.006072998046875,0.006072998046875,0.006072998046875],[0.008392333984375,0.008392333984375,0.008392333984375],[0.0064544677734375,0.0064544677734375,0.0064544677734375],[0.0885009765625,0.0885009765625,0.0885009765625]]],"scale_curve":[[[0.015625,0.2937195301055908,0.6838384866714478],[0.0625,0.7980866432189941,1.858107089996338],[0.25,0.8105918169021606,1.8872216939926147]]]},"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":"[\"14\",\"16\",\"3\",\"42\"]"}