{"collection":"grad-noise-175k","coord":"t19_x26_u1_b3","data":{"index":158793,"ordinal":"155342049","topo":"o2(x,o2(o1(x),x))","expression":"add(R,div(log(R),R))","image":"frame_expr-158793.png","measured":true,"step":150351,"globalStep":150351,"value_mean":-0.979174017906189,"value_positive_fraction":0.0113067626953125,"value_abs_mean":0.9875422716140747,"value_variance":0.025044066831469536,"value_stddev":0.15825317800045013,"value_min":-1,"value_max":0.8799101710319519,"value_range":1.8799102306365967,"histogram_probability_sum":1,"histogram_entropy_bits":0.24934209883213043,"gradient_energy_x":0.0034208018332719803,"gradient_energy_y":0.00434629712253809,"gradient_magnitude_mean":0.00869722943753004,"gradient_axis_bias":-0.11915585398674011,"gradient_nonzero_flag":1,"laplacian_mean":0.0000987029416137375,"laplacian_energy":0.014891277998685837,"laplacian_abs_mean":0.011504678055644035,"gradient_magnitude_variance":0.007690308149904013,"gradient_magnitude_stddev":0.08769439905881882,"gradient_magnitude_cv":10.083026885986328,"gradient_magnitude_max":2.4055373668670654,"gradient_energy_over_variance":0.3101372718811035,"laplacian_energy_over_variance":0.5946030020713806,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00683801481500268,"scale_diff2_mid":0.02869475446641445,"scale_diff2_far":0.040718697011470795,"scale_diff2_near_over_variance":0.273039311170578,"scale_diff2_mid_over_variance":1.14577054977417,"scale_diff2_far_over_variance":1.6258819103240967,"value_histogram":[[[0.9788970947265625,0.9788970947265625,0.9788970947265625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0005645751953125,0.0005645751953125,0.0005645751953125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0009918212890625,0.0009918212890625,0.0009918212890625],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0009002685546875,0.0009002685546875,0.0009002685546875],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.000823974609375,0.000823974609375,0.000823974609375],[0.000823974609375,0.000823974609375,0.000823974609375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0,0,0]]],"scale_curve":[[[0.015625,0.00683801481500268,0.273039311170578],[0.0625,0.02869475446641445,1.14577054977417],[0.25,0.040718697011470795,1.6258819103240967]]]},"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\",\"26\",\"1\",\"3\"]"}