FilWriter

sigproc_object_from_writer

your.formats.filwriter.sigproc_object_from_writer(your_writer)

Convert a your_writer object to Sigproc object for writing

Args:

your_writer: `your_writer` object

Returns:

sigproc object

[source]

make_sigproc_object

your.formats.filwriter.make_sigproc_object(
    rawdatafile,
    source_name,
    nchans,
    foff,
    fch1,
    tsamp,
    tstart,
    src_raj=112233.44,
    src_dej=112233.44,
    machine_id=0,
    nbeams=0,
    ibeam=0,
    nbits=8,
    nifs=1,
    barycentric=0,
    pulsarcentric=0,
    telescope_id=6,
    data_type=0,
    az_start=-1,
    za_start=-1,
)

Create a Sigprocfile from scratch.

Args:

rawdatafile (str): Raw file name
source_name (str): Source Name
nchans (int): Number of channels
foff (float): Channel Bandwidth (MHz)
fch1 (float): Frequncy of first channel (MHz)
tsamp (float): Sampling interval (seconds)
tstart (float): MJD of the start sample
src_raj (float): RA of the source in format HHMMSS.SS
src_dej (float): Dec of source in format DDMMSS.SS
machine_id (int): Machine ID
nbeams (int): Number of beams in the rcvr
ibeam (int): Beam number
nbits (int): Number of bits
nifs (int): Number of IFs
barycentric (int): 0 for not barycentered data, 1 otherwise.
pulsarcentric (int): 0 for not pulsarcentered data, 1 otherwise.
telescope_id (int): Telescope ID
data_type (int): Data Type
az_start (float): Azimuth Angle start
za_start (float):  Zenith Angle start

Returns:

sigproc object