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VCSBeam version
Required: >= v2.18.18
# On Garrawarla, test vcsbeam version
$ module use /pawsey/mwa/software/python3/modulefiles
$ module load vcsbeam
$ make_mwa_tied_array_beam -V
MWA Beamformer v2.18.8_99df2a4
Offline FinePFB
$ cd /astro/mwavcs/asvo/252057
$ wget -O 1320499816.fits http://ws.mwatelescope.org/metadata/fits?obs_id=1320499816
$ cd /astro/mwavcs/vcs/1320499816/combined
$ for freq in {109..132}
do
sed "s/FREQ/${freq}/" < make_legacy.sbatch > make_legacy_ch${freq}.sbatch
sbatch make_legacy_ch${freq}.sbatch
done
#!/bin/bash -l
#SBATCH --nodes=1
#SBATCH --cpus-per-task=1
#SBATCH --ntasks-per-node=1
#SBATCH --mem=370gb
#SBATCH --partition=gpuq
#SBATCH --gres=gpu:1
#SBATCH --time=01:00:00
#SBATCH --account=mwavcs
#SBATCH --export=NONE
module use /pawsey/mwa/software/python3/modulefiles
module load vcsbeam
module load openmpi-ucx-gpu
DATAPATH=/astro/mwavcs/asvo/252057
srun -N 1 -n 1 fine_pfb_offline -m $DATAPATH/1320499816.metafits -b 1320499816 -T 600 -f FREQ -d $DATAPATH
Incoherent Beam
$ cd /astro/mwavcs/vcs/1320499816/vcsbeam/incoh
$ sbatch vcsbeam_incoh.sbatch
#!/bin/bash -l
#SBATCH --nodes=24
#SBATCH --ntasks-per-node=1
#SBATCH --cpus-per-task=1
#SBATCH --mem=370gb
#SBATCH --partition=gpuq
#SBATCH --gres=gpu:1
#SBATCH --time=00:30:00
#SBATCH --account=mwavcs
#SBATCH --nice=0
#SBATCH --export=NONE
module use /pawsey/mwa/software/python3/modulefiles
module load vcsbeam
srun -N 24 -n 24 make_mwa_incoh_beam \
-m /astro/mwavcs/vcs/1320499816/vcsbeam/1320499816_legacy.metafits \
-b 1320499816 \
-T 600 \
-f 109 \
-d /astro/mwavcs/vcs/1320499816/combined \
-o incoh
After beamforming finishes, fold on B0031-07:
$ module load singularity
$ /pawsey/mwa/singularity/presto/presto.sif prepfold -psr J0034-0721 -nosearch -nodmsearch -start 0.01 incoh*.fits
