whether my sequence data from 454 GS FLX is demultiplexed or not

Hi team,

I have downloaded data from ncbi. The link to the project is given https://www.ncbi.nlm.nih.gov/sra/?term=SRP002457

when I download data from each experiment I get a ‘sra.data.fastq’ file and “SraRunTable.txt” file corresponding to each experiment.
the spot descriptor in the ncbi page is shown like this

my reads are like this when I did ‘head sra_data.fastq’
@SRR089478.1.4 GJL9MXC01BO4HY length=176
ACATTACCGCGGCTGCTGGAGTAGGCAAGTTAGGCTCTAATGCCTTCACAAGTTCCATAGCCTCATCAACCCTTCACACAACCTGATCTGTCCTCCTAATTCCAAATATGTGTGAGTTAGAGTCCTGAGCCAGGATCAAACTCTCTGAGACTGCCAAGGCACACAGGGGATAGGNN
+SRR089478.1.4 GJL9MXC01BO4HY length=176
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIICC???IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII???IIIIIIIIIIIIIIIIHCCDIDCCCEEIICCCCCIIIIIEGGEEE??9;;;;;[email protected]@BBIIIC?!!
@SRR089478.2.4 GJL9MXC01A3F14 length=522
GACATTACCGCGGCTGCTGGCACGGAGTTAGCCGGTGCTTCTTCTGCGGGTAACGTCAATGACGTCAACGGTNTAACTTAACGCCTTCCTCCCCGATCGAAAGTCTTTACAACCGAGGCCTTCTCATCACGCGGCATCGGCTGCATCACGCTGCGTCCATTCGTGCAATNTCCCATGCCTAGCCTCCGTAGGCTCGNGGACCTGCCTAGCGTCCATGGNTCGTGCCTGTCGCTCAGCATGCGGATCGCAACCTGTGCGCCTTACCCAGTCAGGCCGTAAATCCATCGTGGNACANCCGATGCAGCGCCAGGCCCTATGCTNCGCTTNGACTATTNCCAGTTCAATCCCTTCCCGAGNGTCGCGTCNGTTCCATCCGCGTTCCCNCTACGTACGACTCGTACGTCTCGTACGAACTCGCTACGTCCGTACGTTCGTACGTACGTTCGCTTACGGTCGTACGTCGTACGTCCGTCGTACGCCGTCGTACGTCGTTACGTCGTACCGTACGTCGACCTAACGTCG
+SRR089478.2.4 GJL9MXC01A3F14 length=522
1:ABBA=::<HHHIHIIIIIIIIBBBHHFDBBA88984–/112,//,/59=35211777////–/--/!/–4--,-.----,…3371,-…,133-----.,–991-,-33439:212344/…=::733443///47==557557:55311.!-,.331-//49=>><===2244//!–3117.–3:::8=1133–!..5891…-.–.233333…-13…-151-------11117111----35711,-,975-------!–5!55733373331978–,371333!3----!3----55!1187553—,-5,3,!,0430!305663322…,4110!-,30,0000754000003,…34441,01,04411,.0.,10.,0,…,.1
@SRR089478.3.4 GJL9MXC01A54GP length=147
CTGGTCCTTGTCCTTTGCAAATTTATTCGTAACAGGCGAGGTGTAGGGAGGCAGATACTTCCCGCGGTCGCTCAGTGAAATCTTAGAGCACAGCTCCTGAGCCAGGATCAAACTCTCTGAGACTGCCAAGGCACACAGGGGATAGGN

I wanted to do analysis with QIIME
But how will I get barcode as afile from ncbi if the data is multiplexed. pls help