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2023-04-06 Feature 2 and 3 for dark data vs our standard dark processing
- dark data set: exp=xpplw3319:run=287
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- detector: XppGon.0:Epix100a.3, alias: epix_alc3
- This data set contains ~1200 events, of which initial 1000 is used in processing.
- By default features 1,2,3 are used. Feature 4 and 5 for gain factors are not implemented and are irrelevant to epix100a.
- Feature 1 - good frame selection discards 1/0/0 frames for SNR=3/5/8, respectively
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det_raw_pixel_status -d exp=xpplw3319:run=287 -s XppGon.0:Epix100a.3 -n 1000 -R3 --gmode SNR3
Summary of the bad pixel status evaluation for SNR = 3.00, status_data array
0o1: 6445 / 540672 ( 1.192%) pixels Feat.2 mean <= 3588.608
0o2: 13484 / 540672 ( 2.494%) pixels Feat.2 mean >= 4374.797
0o4: 5600 / 540672 ( 1.036%) pixels Feat.3 std <= 2.314
0o10: 34098 / 540672 ( 6.307%) pixels Feat.3 std >= 3.263
Any bad status bit: 57409 / 540672 (10.618%) pixels
det_raw_pixel_status -d exp=xpplw3319:run=287 -s XppGon.0:Epix100a.3 -n 1000 -R5 --gmode SNR5
Summary of the bad pixel status evaluation for SNR=5.00, status_data array
0o1: 5 / 540672 ( 0.001%) pixels Feat.2 mean <= 3326.536
0o2: 87 / 540672 ( 0.016%) pixels Feat.2 mean >= 4636.866
0o4: 878 / 540672 ( 0.162%) pixels Feat.3 std <= 1.999
0o10: 12739 / 540672 ( 2.356%) pixels Feat.3 std >= 3.579
Any bad status bit: 13675 / 540672 ( 2.529%) pixels
det_raw_pixel_status -d exp=xpplw3319:run=287 -s XppGon.0:Epix100a.3 -n 1000 -R8 --gmode SNR8
Summary of the bad pixel status evaluation for SNR=8.00, status_data array
0o1: 0 / 540672 ( 0.000%) pixels Feat.2 mean <= 2933.437
0o2: 33 / 540672 ( 0.006%) pixels Feat.2 mean >= 5029.965
0o4: 0 / 540672 ( 0.000%) pixels Feat.3 std <= 1.525
0o10: 5314 / 540672 ( 0.983%) pixels Feat.3 std >= 4.053
Any bad status bit: 5319 / 540672 ( 0.984%) pixels |
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