def rcsample(dr=None):
"""
NAME:
rcsample
PURPOSE:
download the rcsample file
INPUT:
dr= return the path corresponding to this data release (general default)
OUTPUT:
(none; just downloads)
HISTORY:
2014-11-26 - Written - Bovy (IAS)
"""
if dr is None: dr = path._default_dr()
# First make sure the file doesn't exist
filePath = path.rcsamplePath(dr=dr)
if os.path.exists(filePath): return None
# Check whether we can find it in its old place
oldFilePath = path.rcsamplePath(dr=dr, _old=True)
if os.path.exists(oldFilePath):
# mv to new place
try:
os.makedirs(os.path.dirname(filePath))
except OSError:
pass
shutil.move(oldFilePath, filePath)
return None
# Create the file path
if dr == '11': # special case, bc in DR12 SAS
downloadPath = filePath.replace(
os.path.join(path._APOGEE_DATA, _dr_string('12')),
_base_url(dr='12'))
else:
downloadPath = filePath.replace(
os.path.join(path._APOGEE_DATA, _dr_string(dr)), _base_url(dr=dr))
_download_file(downloadPath, filePath, dr, verbose=False)
return None
def rcsample(dr=None):
"""
NAME:
rcsample
PURPOSE:
download the rcsample file
INPUT:
dr= return the path corresponding to this data release (general default)
OUTPUT:
(none; just downloads)
HISTORY:
2014-11-26 - Written - Bovy (IAS)
"""
if dr is None: dr= path._default_dr()
# First make sure the file doesn't exist
filePath= path.rcsamplePath(dr=dr)
if os.path.exists(filePath): return None
# Check whether we can find it in its old place
oldFilePath= path.rcsamplePath(dr=dr,_old=True)
if os.path.exists(oldFilePath):
# mv to new place
try:
os.makedirs(os.path.dirname(filePath))
except OSError: pass
shutil.move(oldFilePath,filePath)
return None
# Create the file path
if dr == '11': # special case, bc in DR12 SAS
downloadPath= filePath.replace(os.path.join(path._APOGEE_DATA,
_dr_string('12')),
_base_url(dr='12'))
else:
downloadPath= filePath.replace(os.path.join(path._APOGEE_DATA,
_dr_string(dr)),
_base_url(dr=dr))
_download_file(downloadPath,filePath,dr,verbose=False)
return None
def rcsample(main=False, dr=None):
"""
NAME:
rcsample
PURPOSE:
read the rcsample file
INPUT:
main= (default: False) if True, only select stars in the main survey
dr= data reduction to load the catalog for (automatically set based on APOGEE_REDUX if not given explicitly)
OUTPUT:
rcsample data
HISTORY:
2013-10-08 - Written - Bovy (IAS)
"""
filePath = path.rcsamplePath(dr=dr)
if not os.path.exists(filePath):
download.rcsample(dr=dr)
#read rcsample file
data = fitsio.read(path.rcsamplePath(dr=dr))
#Some cuts
if main:
indx = mainIndx(data)
data = data[indx]
return data
def rcsample(main=False,dr=None):
"""
NAME:
rcsample
PURPOSE:
read the rcsample file
INPUT:
main= (default: False) if True, only select stars in the main survey
dr= data reduction to load the catalog for (automatically set based on APOGEE_REDUX if not given explicitly)
OUTPUT:
rcsample data
HISTORY:
2013-10-08 - Written - Bovy (IAS)
"""
filePath= path.rcsamplePath(dr=dr)
if not os.path.exists(filePath):
download.rcsample(dr=dr)
#read rcsample file
data= fitsio.read(path.rcsamplePath(dr=dr))
#Some cuts
if main:
indx= mainIndx(data)
data= data[indx]
return data
def rcsample(main=False):
"""
NAME:
rcsample
PURPOSE:
read the rcsample file
INPUT:
main= (default: False) if True, only select stars in the main survey
OUTPUT:
rcsample data
HISTORY:
2013-10-08 - Written - Bovy (IAS)
"""
#read rcsample file
data= fitsio.read(path.rcsamplePath())
#Some cuts
if main:
indx= mainIndx(data)
data= data[indx]
return data
def rcsample(dr=None):
"""
NAME:
rcsample
PURPOSE:
download the rcsample file
INPUT:
dr= return the path corresponding to this data release (general default)
OUTPUT:
(none; just downloads)
HISTORY:
2014-11-26 - Written - Bovy (IAS)
"""
if dr is None: dr= path._default_dr()
# First make sure the file doesn't exist
filePath= path.rcsamplePath(dr=dr)
if os.path.exists(filePath): return None
# Create the file path
downloadPath=\
os.path.join(_base_url(dr=dr),
'apogee/vac/apogee-rc/cat/apogee-rc-DR%s.fits' % dr)
_download_file(downloadPath,filePath,dr,verbose=False)
return None
def rcsample(main=False,
dr=None,
xmatch=None,
use_astroNN=False,
use_astroNN_abundances=False,
use_astroNN_distances=False,
use_astroNN_ages=False,
**kwargs):
"""
NAME:
rcsample
PURPOSE:
read the rcsample file
INPUT:
main= (default: False) if True, only select stars in the main survey
dr= data reduction to load the catalog for (automatically set based on APOGEE_REDUX if not given explicitly)
xmatch= (None) uses gaia_tools.xmatch.cds to x-match to an external catalog (eg., Gaia DR2 for xmatch='vizier:I/345/gaia2') and caches the result for re-use; requires jobovy/gaia_tools
use_astroNN= (False) if True, swap in astroNN (Leung & Bovy 2019a) parameters (get placed in, e.g., TEFF and TEFF_ERR), astroNN distances (Leung & Bovy 2019b), and astroNN ages (Mackereth, Bovy, Leung, et al. (2019)
use_astroNN_abundances= (False) only swap in astroNN parameters and abundances, not distances and ages
use_astroNN_distances= (False) only swap in astroNN distances, not parameters and abundances and ages
use_astroNN_ages= (False) only swap in astroNN ages, not parameters and abundances and distances
+gaia_tools.xmatch.cds keywords
OUTPUT:
rcsample data[,xmatched table]
HISTORY:
2013-10-08 - Written - Bovy (IAS)
2018-05-09 - Add xmatch - Bovy (UofT)
2018-10-20 - Added use_astroNN - Bovy (UofT)
2018-02-15 - Add astroNN distances and corresponding options - Bovy (UofT)
2018-02-16 - Add astroNN ages and corresponding options - Bovy (UofT)
"""
filePath = path.rcsamplePath(dr=dr)
if not os.path.exists(filePath):
download.rcsample(dr=dr)
#read rcsample file
data = fitsread(path.rcsamplePath(dr=dr))
# Swap in astroNN results?
if use_astroNN or kwargs.get('astroNN', False) or use_astroNN_abundances:
_warn_astroNN_abundances()
astroNNdata = astroNN()
# Match on (ra,dec)
m1, m2, _ = _xmatch(data,
astroNNdata,
maxdist=2.,
colRA1='RA',
colDec1='DEC',
colRA2='RA',
colDec2='DEC')
data = data[m1]
astroNNdata = astroNNdata[m2]
data = _swap_in_astroNN(data, astroNNdata)
if use_astroNN or kwargs.get('astroNN', False) or use_astroNN_distances:
_warn_astroNN_distances()
astroNNdata = astroNNDistances()
# Match on (ra,dec)
m1, m2, _ = _xmatch(data,
astroNNdata,
maxdist=2.,
colRA1='RA',
colDec1='DEC',
colRA2='ra_apogee',
colDec2='dec_apogee')
data = data[m1]
astroNNdata = astroNNdata[m2]
data = _add_astroNN_distances(data, astroNNdata)
if use_astroNN or kwargs.get('astroNN', False) or use_astroNN_ages:
_warn_astroNN_ages()
astroNNdata = astroNNAges()
data = _add_astroNN_ages(data, astroNNdata)
if not xmatch is None:
from gaia_tools.load import _xmatch_cds
if use_astroNN or kwargs.get('astroNN', False):
matchFilePath = filePath.replace('rc-', 'rc-astroNN-')
elif use_astroNN_abundances:
matchFilePath = filePath.replace('rc-', 'rc-astroNN-abundances-')
elif use_astroNN_distances:
matchFilePath = filePath.replace('rc-', 'rc-astroNN-distances-')
elif use_astroNN_ages:
matchFilePath = filePath.replace('rc-', 'rc-astroNN-ages-')
else:
matchFilePath = filePath
ma, mai = _xmatch_cds(data, xmatch, matchFilePath, **kwargs)
data = data[mai]
#Some cuts
if main:
indx = mainIndx(data)
data = data[indx]
if not xmatch is None: ma = ma[indx]
if not xmatch is None:
return (data, ma)
else:
return data
xmatch= (None) uses gaia_tools.xmatch.cds to x-match to an external catalog (eg., Gaia DR2 for xmatch='vizier:I/345/gaia2') and caches the result for re-use; requires jobovy/gaia_tools
use_astroNN= (False) if True, swap in astroNN (Leung & Bovy 2019a) parameters (get placed in, e.g., TEFF and TEFF_ERR), astroNN distances (Leung & Bovy 2019b), and astroNN ages (Mackereth, Bovy, Leung, et al. (2019)
use_astroNN_abundances= (False) only swap in astroNN parameters and abundances, not distances and ages
use_astroNN_distances= (False) only swap in astroNN distances, not parameters and abundances and ages
use_astroNN_ages= (False) only swap in astroNN ages, not parameters and abundances and distances
+gaia_tools.xmatch.cds keywords
OUTPUT:
rcsample data[,xmatched table]
HISTORY:
2013-10-08 - Written - Bovy (IAS)
2018-05-09 - Add xmatch - Bovy (UofT)
2018-10-20 - Added use_astroNN - Bovy (UofT)
2018-02-15 - Add astroNN distances and corresponding options - Bovy (UofT)
2018-02-16 - Add astroNN ages and corresponding options - Bovy (UofT)
"""
filePath= path.rcsamplePath(dr=dr)
if not os.path.exists(filePath):
download.rcsample(dr=dr)
#read rcsample file
data= fitsread(path.rcsamplePath(dr=dr))
# Swap in astroNN results?
if use_astroNN or kwargs.get('astroNN',False) or use_astroNN_abundances:
_warn_astroNN_abundances()
astroNNdata= astroNN()
# Match on (ra,dec)
m1,m2,_= _xmatch(data,astroNNdata,maxdist=2.,
colRA1='RA',colDec1='DEC',colRA2='RA',colDec2='DEC')
data= data[m1]
astroNNdata= astroNNdata[m2]
data= _swap_in_astroNN(data,astroNNdata)
if use_astroNN or kwargs.get('astroNN',False) or use_astroNN_distances:
def rcsample(main=False,dr=None,xmatch=None,
use_astroNN=False,use_astroNN_abundances=False,
use_astroNN_distances=False,use_astroNN_ages=False,
**kwargs):
"""
NAME:
rcsample
PURPOSE:
read the rcsample file
INPUT:
main= (default: False) if True, only select stars in the main survey
dr= data reduction to load the catalog for (automatically set based on APOGEE_REDUX if not given explicitly)
xmatch= (None) uses gaia_tools.xmatch.cds to x-match to an external catalog (eg., Gaia DR2 for xmatch='vizier:I/345/gaia2') and caches the result for re-use; requires jobovy/gaia_tools
use_astroNN= (False) if True, swap in astroNN (Leung & Bovy 2019a) parameters (get placed in, e.g., TEFF and TEFF_ERR), astroNN distances (Leung & Bovy 2019b), and astroNN ages (Mackereth, Bovy, Leung, et al. (2019)
use_astroNN_abundances= (False) only swap in astroNN parameters and abundances, not distances and ages
use_astroNN_distances= (False) only swap in astroNN distances, not parameters and abundances and ages
use_astroNN_ages= (False) only swap in astroNN ages, not parameters and abundances and distances
+gaia_tools.xmatch.cds keywords
OUTPUT:
rcsample data[,xmatched table]
HISTORY:
2013-10-08 - Written - Bovy (IAS)
2018-05-09 - Add xmatch - Bovy (UofT)
2018-10-20 - Added use_astroNN - Bovy (UofT)
2018-02-15 - Add astroNN distances and corresponding options - Bovy (UofT)
2018-02-16 - Add astroNN ages and corresponding options - Bovy (UofT)
"""
filePath= path.rcsamplePath(dr=dr)
if not os.path.exists(filePath):
download.rcsample(dr=dr)
#read rcsample file
data= fitsread(path.rcsamplePath(dr=dr))
# Swap in astroNN results?
if use_astroNN or kwargs.get('astroNN',False) or use_astroNN_abundances:
_warn_astroNN_abundances()
astroNNdata= astroNN()
# Match on (ra,dec)
m1,m2,_= _xmatch(data,astroNNdata,maxdist=2.,
colRA1='RA',colDec1='DEC',colRA2='RA',colDec2='DEC')
data= data[m1]
astroNNdata= astroNNdata[m2]
data= _swap_in_astroNN(data,astroNNdata)
if use_astroNN or kwargs.get('astroNN',False) or use_astroNN_distances:
_warn_astroNN_distances()
astroNNdata= astroNNDistances()
# Match on (ra,dec)
m1,m2,_= _xmatch(data,astroNNdata,maxdist=2.,
colRA1='RA',colDec1='DEC',colRA2='ra_apogee',colDec2='dec_apogee')
data= data[m1]
astroNNdata= astroNNdata[m2]
data= _add_astroNN_distances(data,astroNNdata)
if use_astroNN or kwargs.get('astroNN',False) or use_astroNN_ages:
_warn_astroNN_ages()
astroNNdata= astroNNAges()
data= _add_astroNN_ages(data,astroNNdata)
if not xmatch is None:
from gaia_tools.load import _xmatch_cds
if use_astroNN or kwargs.get('astroNN',False):
matchFilePath= filePath.replace('rc-','rc-astroNN-')
elif use_astroNN_abundances:
matchFilePath= filePath.replace('rc-','rc-astroNN-abundances-')
elif use_astroNN_distances:
matchFilePath= filePath.replace('rc-','rc-astroNN-distances-')
elif use_astroNN_ages:
matchFilePath= filePath.replace('rc-','rc-astroNN-ages-')
else:
matchFilePath= filePath
ma,mai= _xmatch_cds(data,xmatch,matchFilePath,**kwargs)
data= data[mai]
#Some cuts
if main:
indx= mainIndx(data)
data= data[indx]
if not xmatch is None: ma= ma[indx]
if not xmatch is None:
return (data,ma)
else:
return data
