{"collection":"grad-noise-175k","coord":"t19_x22_u3_b2","data":{"index":155646,"ordinal":"155180846","topo":"o2(x,o2(o1(x),x))","expression":"add(R,mlt(flr(D),D))","image":"frame_expr-155646.png","measured":true,"step":125175,"globalStep":125175,"value_mean":0.15120086073875427,"value_positive_fraction":0.6081695556640625,"value_abs_mean":0.41721758246421814,"value_variance":0.22702541947364807,"value_stddev":0.47647184133529663,"value_min":-0.9985724091529846,"value_max":1,"value_range":1.9985723495483398,"histogram_probability_sum":1,"histogram_entropy_bits":4.8584794998168945,"gradient_energy_x":0.004229092504829168,"gradient_energy_y":0.003159661777317524,"gradient_magnitude_mean":0.07343416661024094,"gradient_axis_bias":0.1447376161813736,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002773325832094997,"laplacian_energy":0.0006298200460150838,"laplacian_abs_mean":0.019907331094145775,"gradient_magnitude_variance":0.001996337901800871,"gradient_magnitude_stddev":0.0446803979575634,"gradient_magnitude_cv":0.6084415316581726,"gradient_magnitude_max":0.23513144254684448,"gradient_energy_over_variance":0.03254593536257744,"laplacian_energy_over_variance":0.002774227177724242,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014489257708191872,"scale_diff2_mid":0.16931700706481934,"scale_diff2_far":0.3891910910606384,"scale_diff2_near_over_variance":0.0638221874833107,"scale_diff2_mid_over_variance":0.7458063960075378,"scale_diff2_far_over_variance":1.714306354522705,"value_histogram":[[[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.00457763671875,0.00457763671875,0.00457763671875],[0.0101470947265625,0.0101470947265625,0.0101470947265625],[0.0107879638671875,0.0107879638671875,0.0107879638671875],[0.0144195556640625,0.0144195556640625,0.0144195556640625],[0.017242431640625,0.017242431640625,0.017242431640625],[0.0211639404296875,0.0211639404296875,0.0211639404296875],[0.0213470458984375,0.0213470458984375,0.0213470458984375],[0.0222625732421875,0.0222625732421875,0.0222625732421875],[0.0292510986328125,0.0292510986328125,0.0292510986328125],[0.0312957763671875,0.0312957763671875,0.0312957763671875],[0.0382080078125,0.0382080078125,0.0382080078125],[0.0407562255859375,0.0407562255859375,0.0407562255859375],[0.0389862060546875,0.0389862060546875,0.0389862060546875],[0.0445098876953125,0.0445098876953125,0.0445098876953125],[0.0445098876953125,0.0445098876953125,0.0445098876953125],[0.046112060546875,0.046112060546875,0.046112060546875],[0.0421600341796875,0.0421600341796875,0.0421600341796875],[0.041595458984375,0.041595458984375,0.041595458984375],[0.0399017333984375,0.0399017333984375,0.0399017333984375],[0.04302978515625,0.04302978515625,0.04302978515625],[0.039794921875,0.039794921875,0.039794921875],[0.0416717529296875,0.0416717529296875,0.0416717529296875],[0.040557861328125,0.040557861328125,0.040557861328125],[0.0382843017578125,0.0382843017578125,0.0382843017578125],[0.0364227294921875,0.0364227294921875,0.0364227294921875],[0.0361328125,0.0361328125,0.0361328125],[0.0365753173828125,0.0365753173828125,0.0365753173828125],[0.0363311767578125,0.0363311767578125,0.0363311767578125],[0.031524658203125,0.031524658203125,0.031524658203125],[0.02679443359375,0.02679443359375,0.02679443359375],[0.031402587890625,0.031402587890625,0.031402587890625]]],"scale_curve":[[[0.015625,0.014489257708191872,0.0638221874833107],[0.0625,0.16931700706481934,0.7458063960075378],[0.25,0.3891910910606384,1.714306354522705]]]},"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\",\"22\",\"3\",\"2\"]"}