WARNING: cut_by_quality5 is deprecated, please use cut_front instead.
Detecting adapter sequence for read1...
No adapter detected for read1

Read1 before filtering:
total reads: 1935664
total bases: 278735616
Q20 bases: 268050041(96.1664%)
Q30 bases: 250498333(89.8695%)

Read1 after filtering:
total reads: 1931048
total bases: 277977097
Q20 bases: 267703318(96.3041%)
Q30 bases: 250301740(90.044%)

Filtering result:
reads passed filter: 1931048
reads failed due to low quality: 4047
reads failed due to too many N: 569
reads failed due to too short: 0
reads with adapter trimmed: 0
bases trimmed due to adapters: 0

Duplication rate (may be overestimated since this is SE data): 47.8421%

JSON report: CatalinaCA_377.json
HTML report: CatalinaCA_377.html

fastp -i CatalinaCA_377.F.fq.gz -o CatalinaCA_377.R1.fq.gz --cut_by_quality5 20 --cut_by_quality3 20 --cut_window_size 5 --cut_mean_quality 15 -q 15 -u 50 -j CatalinaCA_377.json -h CatalinaCA_377.html 
fastp v0.20.0, time used: 29 seconds