def galidselect(self):
''' Route that handle the Navbar plate/galaxy id search form '''
args = av.manual_parse(self, request, use_params='index', required='galid')
galid = args.get('galid', None)
if not galid:
# if not galid return main page
return redirect(url_for('index_page.Marvin:index'))
else:
idtype = parseIdentifier(galid)
# check the idtype
if idtype == 'plateifu' or idtype == 'mangaid':
return redirect(url_for('galaxy_page.Galaxy:get', galid=galid))
elif idtype == 'plate':
return redirect(url_for('plate_page.Plate:get', plateid=galid))
else:
return redirect(url_for('index_page.Marvin:index'))
def get(self, galid):
''' Retrieve info for a given cube '''
# determine type of galid
args = av.manual_parse(self, request, use_params='galaxy')
self.galaxy['id'] = args['galid']
idtype = parseIdentifier(galid)
if idtype in ['plateifu', 'mangaid']:
# set plateifu or mangaid
self.galaxy['idtype'] = idtype
galaxyid = {self.galaxy['idtype']: galid, 'release': self._release}
# Get cube
try:
cube = Cube(**galaxyid)
except MarvinError as e:
self.galaxy['cube'] = None
self.galaxy['error'] = 'MarvinError: {0}'.format(e)
return render_template("galaxy.html", **self.galaxy)
else:
self.galaxy['cube'] = cube
self.galaxy['daplink'] = getDapRedux(release=self._release)
# get SAS url links to cube, rss, maps, image
if Path:
sdss_path = Path()
self.galaxy['image'] = sdss_path.url('mangaimage', drpver=cube._drpver, plate=cube.plate, ifu=cube.ifu, dir3d=cube.dir3d)
cubelink = sdss_path.url('mangacube', drpver=cube._drpver, plate=cube.plate, ifu=cube.ifu)
rsslink = sdss_path.url('mangarss', drpver=cube._drpver, plate=cube.plate, ifu=cube.ifu)
maplink = getDefaultMapPath(release=self._release, plate=cube.plate, ifu=cube.ifu, daptype='SPX-GAU-MILESHC', mode='MAPS')
self.galaxy['links'] = {'cube': cubelink, 'rss': rsslink, 'map': maplink}
else:
self.galaxy['image'] = cube.data.image
# Get the initial spectrum
if cube:
daplist = get_dap_maplist(self._dapver, web=True)
dapdefaults = get_default_mapset(self._dapver)
self.galaxy['cube'] = cube
self.galaxy['toggleon'] = current_session.get('toggleon', 'false')
self.galaxy['cubehdr'] = cube.header
self.galaxy['quality'] = ('DRP3QUAL', cube.quality_flag.mask, cube.quality_flag.labels)
self.galaxy['mngtarget'] = {'bits': [it.mask for it in cube.target_flags if it.mask != 0],
'labels': [it.labels for it in cube.target_flags if len(it.labels) > 0],
'names': [''.join(('MNGTARG', it.name[-1])) for it in cube.target_flags if it.mask != 0]}
# make the nsa dictionary
hasnsa = cube.nsa is not None
self.galaxy['hasnsa'] = hasnsa
if hasnsa:
cols = self.galaxy.get('nsaplotcols')
nsadict, nsacols = make_nsa_dict(cube.nsa)
nsatmp = [nsacols.pop(nsacols.index(i)) for i in cols]
nsatmp.extend(nsacols)
self.galaxy['nsacols'] = nsatmp
self.galaxy['nsadict'] = nsadict
self.galaxy['dapmaps'] = daplist
self.galaxy['dapmapselect'] = dapdefaults
dm = datamodel[self._dapver]
self.galaxy['dapbintemps'] = dm.get_bintemps(db_only=True)
current_session['bintemp'] = '{0}-{1}'.format(dm.get_bintype(), dm.get_template())
# TODO - make this general - see also search.py for querystr
self.galaxy['cubestr'] = ("<html><samp>from marvin.tools.cube import Cube<br>cube = \
Cube(plateifu='{0}')<br># access the header<br>cube.header<br># get NSA data<br>\
cube.nsa<br></samp></html>".format(cube.plateifu))
self.galaxy['spaxelstr'] = ("<html><samp>from marvin.tools.cube import Cube<br>cube = \
Cube(plateifu='{0}')<br># get a spaxel<br>spaxel=cube[16, 16]<br>flux = \
spaxel.flux<br>wave = flux.wavelength<br>ivar = flux.ivar<br>mask = \
flux.mask<br>flux.plot()<br></samp></html>".format(cube.plateifu))
self.galaxy['mapstr'] = ("<html><samp>from marvin.tools.maps import Maps<br>maps = \
Maps(plateifu='{0}')<br>print(maps)<br># get an emission \
line map<br>haflux = maps.emline_gflux_ha_6564<br>values = \
haflux.value<br>ivar = haflux.ivar<br>mask = haflux.mask<br>haflux.plot()<br>\
</samp></html>".format(cube.plateifu))
else:
self.galaxy['error'] = 'Error: Galaxy ID {0} must either be a Plate-IFU, or MaNGA-Id designation.'.format(galid)
return render_template("galaxy.html", **self.galaxy)
return render_template("galaxy.html", **self.galaxy)
def get(self, galid):
''' Retrieve info for a given cube '''
# determine type of galid
args = av.manual_parse(self, request, use_params='galaxy')
self.galaxy['id'] = args['galid']
self.galaxy['latest_dr'] = self._release.lower(
) if 'DR' in self._release else marvin.config._get_latest_release(
dr_only=True).lower()
idtype = parseIdentifier(galid)
if idtype in ['plateifu', 'mangaid']:
# set plateifu or mangaid
self.galaxy['idtype'] = idtype
galaxyid = {self.galaxy['idtype']: galid, 'release': self._release}
# Get cube
try:
cube = Cube(**galaxyid)
except MarvinError as e:
self.galaxy['cube'] = None
errmsg = 'MarvinError: {0}'.format(e)
# check target status and fine-tune the error message
if idtype == 'mangaid':
status = target_status(galid, drpver=self._drpver)
if status == 'not yet observed':
errmsg = '{0} is a valid target but has not yet been observed'.format(
galid)
elif status == 'not valid target':
errmsg = '{0} is not valid MaNGA target. Check your syntax'.format(
galid)
self.galaxy['error'] = errmsg
return render_template("galaxy.html", **self.galaxy)
else:
dm = datamodel[self._dapver]
self.galaxy['cube'] = cube
self.galaxy['daplink'] = getDapRedux(release=self._release)
# get SAS url links to cube, rss, maps, image
if Path:
is_public = 'DR' in self._release
path_release = self._release.lower() if is_public else None
sdss_path = Path(public=is_public, release=path_release)
self.galaxy['image'] = cube.getImage().url
cubelink = sdss_path.url('mangacube',
drpver=cube._drpver,
plate=cube.plate,
ifu=cube.ifu)
rsslink = sdss_path.url('mangarss',
drpver=cube._drpver,
plate=cube.plate,
ifu=cube.ifu)
daptype = "{0}-{1}".format(dm.default_bintype,
dm.default_template)
maplink = getDefaultMapPath(release=self._release,
plate=cube.plate,
ifu=cube.ifu,
daptype=daptype,
mode='MAPS')
mclink = getDefaultMapPath(release=self._release,
plate=cube.plate,
ifu=cube.ifu,
daptype=daptype,
mode='LOGCUBE')
self.galaxy['links'] = {
'cube': cubelink,
'rss': rsslink,
'map': maplink,
'mc': mclink
}
else:
self.galaxy['image'] = cube.data.image
# Get the initial spectrum
if cube:
dm = datamodel[self._dapver]
daplist = [p.full(web=True) for p in dm.properties]
dapdefaults = dm.get_default_mapset()
self.galaxy['cube'] = cube
self.galaxy['toggleon'] = current_session.get(
'toggleon', 'false')
self.galaxy['cubehdr'] = cube.header
self.galaxy['quality'] = ('DRP3QUAL', cube.quality_flag.mask,
cube.quality_flag.labels)
self.galaxy['mngtarget'] = {
'bits':
[it.mask for it in cube.target_flags if it.mask != 0],
'labels': [
it.labels for it in cube.target_flags
if len(it.labels) > 0
],
'names': [
''.join(('MNGTARG', it.name[-1]))
for it in cube.target_flags if it.mask != 0
]
}
# make the nsa dictionary
hasnsa = cube.nsa is not None
self.galaxy['hasnsa'] = hasnsa
if hasnsa:
cols = self.galaxy.get('nsaplotcols')
nsadict, nsacols = make_nsa_dict(cube.nsa)
nsatmp = [
nsacols.pop(nsacols.index(i)) for i in cols
if i in nsacols
]
nsatmp.extend(nsacols)
self.galaxy['nsacols'] = nsatmp
self.galaxy['nsadict'] = nsadict
self.galaxy['dapmaps'] = daplist
self.galaxy['dapmapselect'] = current_session.get(
'selected_dapmaps', dapdefaults)
dm = datamodel[self._dapver]
self.galaxy['dapbintemps'] = dm.get_bintemps(db_only=True)
if 'bintemp' not in current_session or current_session[
'bintemp'] not in self.galaxy['dapbintemps']:
current_session['bintemp'] = '{0}-{1}'.format(
dm.get_bintype(), dm.get_template())
# get default map quality
maps = cube.getMaps(
plateifu=cube.plateifu,
mode='local',
bintype=current_session['bintemp'].split('-')[0])
mapqual = ('DAPQUAL', maps.quality_flag.mask,
maps.quality_flag.labels)
self.galaxy['mapquality'] = mapqual
# TODO - make this general - see also search.py for querystr
self.galaxy['cubestr'] = (
"<html><samp>from marvin.tools.cube import Cube<br>cube = \
Cube(plateifu='{0}')<br># access the header<br>cube.header<br># get NSA data<br>\
cube.nsa<br></samp></html>".format(cube.plateifu))
self.galaxy['spaxelstr'] = (
"<html><samp>from marvin.tools.cube import Cube<br>cube = \
Cube(plateifu='{0}')<br># get a spaxel by slicing cube[i,j]<br>spaxel=cube[16, 16]<br>flux = \
spaxel.flux<br>wave = flux.wavelength<br>ivar = flux.ivar<br>mask = \
flux.mask<br>flux.plot()<br></samp></html>".format(
cube.plateifu))
self.galaxy['mapstr'] = (
"<html><samp>from marvin.tools.maps import Maps<br>maps = \
Maps(plateifu='{0}')<br>print(maps)<br># get an emission \
line map<br>haflux = maps.emline_gflux_ha_6564<br>values = \
haflux.value<br>ivar = haflux.ivar<br>mask = haflux.mask<br>haflux.plot()<br>\
</samp></html>".format(cube.plateifu))
else:
self.galaxy[
'error'] = 'Error: Galaxy ID {0} must either be a Plate-IFU, or MaNGA-Id designation.'.format(
galid)
return render_template("galaxy.html", **self.galaxy)
return render_template("galaxy.html", **self.galaxy)