{"collection":"grad-noise-175k","coord":"t19_x19_u0_b35","data":{"index":152775,"ordinal":"155059073","topo":"o2(x,o2(o1(x),x))","expression":"div(R,mlt(sqt(P),D))","image":"frame_expr-152775.png","measured":true,"step":102207,"globalStep":102207,"value_mean":-0.5536783337593079,"value_positive_fraction":0.2227935791015625,"value_abs_mean":0.8441490530967712,"value_variance":0.49318915605545044,"value_stddev":0.7022742629051208,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.4826536178588867,"gradient_energy_x":0.10919936001300812,"gradient_energy_y":0.008727611042559147,"gradient_magnitude_mean":0.105777807533741,"gradient_axis_bias":0.8519827723503113,"gradient_nonzero_flag":1,"laplacian_mean":0.00018478388665243983,"laplacian_energy":0.24540592730045319,"laplacian_abs_mean":0.13525518774986267,"gradient_magnitude_variance":0.1067596822977066,"gradient_magnitude_stddev":0.3267410099506378,"gradient_magnitude_cv":3.0889370441436768,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2391110360622406,"laplacian_energy_over_variance":0.4975898563861847,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.12794160842895508,"scale_diff2_mid":0.4654211401939392,"scale_diff2_far":0.5621567964553833,"scale_diff2_near_over_variance":0.2594169080257416,"scale_diff2_mid_over_variance":0.9436970353126526,"scale_diff2_far_over_variance":1.1398401260375977,"value_histogram":[[[0.648040771484375,0.648040771484375,0.648040771484375],[0.004608154296875,0.004608154296875,0.004608154296875],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.00592041015625,0.00592041015625,0.00592041015625],[0.0073394775390625,0.0073394775390625,0.0073394775390625],[0.0070343017578125,0.0070343017578125,0.0070343017578125],[0.00732421875,0.00732421875,0.00732421875],[0.0086822509765625,0.0086822509765625,0.0086822509765625],[0.00921630859375,0.00921630859375,0.00921630859375],[0.0094146728515625,0.0094146728515625,0.0094146728515625],[0.0085906982421875,0.0085906982421875,0.0085906982421875],[0.010009765625,0.010009765625,0.010009765625],[0.0106353759765625,0.0106353759765625,0.0106353759765625],[0.011199951171875,0.011199951171875,0.011199951171875],[0.0118255615234375,0.0118255615234375,0.0118255615234375],[0.0127716064453125,0.0127716064453125,0.0127716064453125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.011993408203125,0.011993408203125,0.011993408203125],[0.0107269287109375,0.0107269287109375,0.0107269287109375],[0.0111236572265625,0.0111236572265625,0.0111236572265625],[0.009613037109375,0.009613037109375,0.009613037109375],[0.0093536376953125,0.0093536376953125,0.0093536376953125],[0.0102691650390625,0.0102691650390625,0.0102691650390625],[0.0080413818359375,0.0080413818359375,0.0080413818359375],[0.0083465576171875,0.0083465576171875,0.0083465576171875],[0.00738525390625,0.00738525390625,0.00738525390625],[0.0064239501953125,0.0064239501953125,0.0064239501953125],[0.0059051513671875,0.0059051513671875,0.0059051513671875],[0.0061798095703125,0.0061798095703125,0.0061798095703125],[0.0060882568359375,0.0060882568359375,0.0060882568359375],[0.0053558349609375,0.0053558349609375,0.0053558349609375],[0.093902587890625,0.093902587890625,0.093902587890625]]],"scale_curve":[[[0.015625,0.12794160842895508,0.2594169080257416],[0.0625,0.4654211401939392,0.9436970353126526],[0.25,0.5621567964553833,1.1398401260375977]]]},"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\",\"19\",\"0\",\"35\"]"}