vcf file indiviual column interpretation

Question

[Nai]

QUAL    2460.98
FILTER  PASS
INFO    ASP;CAF=0.9778,0.02216;COMMON=1;
FORMAT  GT:AD:AF:DP:F1R2:F2R1:GQ:PL
sample1 0/0:2,0:.:2:.:.:6:0,6,57
sample2 0/0:30,0:.:30:.:.:90:0,90,1012
sample3     0/0:24,0:.:24:.:.:72:0,72,779
sample4  0/0:29,0:.:29:.:.:86:0,86,976

I would like to know what is the each sample explaining. The result belong to 1 rsid

Answer 1

[4galaxy77]

This explains it pretty well https://en.wikipedia.org/wiki/Variant_Call_Format

Answer 2

[Pierre Lindenbaum]

https://samtools.github.io/hts-specs/VCFv4.3.pdf