{"collection":"grad-noise-175k","coord":"t13_x5_u11_b1","data":{"index":44874,"ordinal":"105772030","topo":"o1(o2(o1(x),x))","expression":"log(sub(cil(D),R))","image":"frame_expr-044874.png","measured":true,"step":17959,"globalStep":17959,"value_mean":-0.8563045263290405,"value_positive_fraction":0.0520782470703125,"value_abs_mean":0.8849096894264221,"value_variance":0.1185784861445427,"value_stddev":0.34435227513313293,"value_min":-1,"value_max":0.6922920346260071,"value_range":1.6922919750213623,"histogram_probability_sum":1,"histogram_entropy_bits":1.569480061531067,"gradient_energy_x":0.016790244728326797,"gradient_energy_y":0.01132606714963913,"gradient_magnitude_mean":0.04192863032221794,"gradient_axis_bias":0.19434191286563873,"gradient_nonzero_flag":1,"laplacian_mean":0.000008410821465076879,"laplacian_energy":0.05527673661708832,"laplacian_abs_mean":0.05647972598671913,"gradient_magnitude_variance":0.026354743167757988,"gradient_magnitude_stddev":0.1623414307832718,"gradient_magnitude_cv":3.8718514442443848,"gradient_magnitude_max":1.788311243057251,"gradient_energy_over_variance":0.2371114194393158,"laplacian_energy_over_variance":0.4661616086959839,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03030145727097988,"scale_diff2_mid":0.13145717978477478,"scale_diff2_far":0.22535157203674316,"scale_diff2_near_over_variance":0.25553926825523376,"scale_diff2_mid_over_variance":1.1086090803146362,"scale_diff2_far_over_variance":1.900442361831665,"value_histogram":[[[0.8107147216796875,0.8107147216796875,0.8107147216796875],[0.006072998046875,0.006072998046875,0.006072998046875],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.0080718994140625,0.0080718994140625,0.0080718994140625],[0.00787353515625,0.00787353515625,0.00787353515625],[0.0091705322265625,0.0091705322265625,0.0091705322265625],[0.0098876953125,0.0098876953125,0.0098876953125],[0.01055908203125,0.01055908203125,0.01055908203125],[0.0089263916015625,0.0089263916015625,0.0089263916015625],[0.0093994140625,0.0093994140625,0.0093994140625],[0.010833740234375,0.010833740234375,0.010833740234375],[0.0088653564453125,0.0088653564453125,0.0088653564453125],[0.0110321044921875,0.0110321044921875,0.0110321044921875],[0.0114593505859375,0.0114593505859375,0.0114593505859375],[0.0089263916015625,0.0089263916015625,0.0089263916015625],[0.006744384765625,0.006744384765625,0.006744384765625],[0.007415771484375,0.007415771484375,0.007415771484375],[0.00653076171875,0.00653076171875,0.00653076171875],[0.0060272216796875,0.0060272216796875,0.0060272216796875],[0.0051116943359375,0.0051116943359375,0.0051116943359375],[0.0046844482421875,0.0046844482421875,0.0046844482421875],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.003570556640625,0.003570556640625,0.003570556640625],[0.001556396484375,0.001556396484375,0.001556396484375],[0.000030517578125,0.000030517578125,0.000030517578125],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.03030145727097988,0.25553926825523376],[0.0625,0.13145717978477478,1.1086090803146362],[0.25,0.22535157203674316,1.900442361831665]]]},"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":"[\"13\",\"5\",\"11\",\"1\"]"}