def generate_download_link(data):
""" Crappy way for downloading data as csv. The URL is modified on-the-fly.
TODO: try https://github.com/thedirtyfew/dash-extensions/
"""
if data is None:
return ""
else:
pdf = extract_properties(data, None)
# drop cutouts from download for the moment
pdf = pdf.drop(columns=[
'b:cutoutDifference_stampData', 'b:cutoutScience_stampData',
'b:cutoutTemplate_stampData'
])
csv_string = pdf.to_csv(index=False, encoding='utf-8')
csv_string = "data:text/csv;charset=utf-8," + urllib.parse.quote(
csv_string)
return csv_string
def card_variable_button(data):
""" Add a card containing button to fit for variable stars
"""
pdf = extract_properties(data, [
'i:objectId',
'i:jd',
'd:cdsxmatch',
'i:objectidps1',
'i:distpsnr1',
'i:neargaia',
'i:distnr',
])
pdf = pdf.sort_values('i:jd', ascending=False)
id0 = pdf['i:objectId'].values[0]
cdsxmatch = pdf['d:cdsxmatch'].values[0]
distnr = pdf['i:distnr'].values[0]
objectidps1 = pdf['i:objectidps1'].values[0]
distpsnr1 = pdf['i:distpsnr1'].values[0]
neargaia = pdf['i:neargaia'].values[0]
classification = extract_fink_classification_single(data)
card = dbc.Card([
html.H5("ObjectID: {}".format(id0), className="card-title"),
html.H6("Fink class: {}".format(classification),
className="card-subtitle"),
dcc.Markdown("""
---
```python
# Neighbourhood
SIMBAD: {}
PS1: {}
Distance (PS1): {:.2f} arcsec
Distance (Gaia): {:.2f} arcsec
Distance (ZTF): {:.2f} arcsec
```
""".format(cdsxmatch, objectidps1, float(distpsnr1),
float(neargaia), float(distnr))),
dbc.Row(nterms_base),
dbc.Row(submit_varstar_button)
],
className="mt-3",
body=True)
return card
def card_download(data):
""" Card containing a button to download object data
"""
pdf = extract_properties(data, ['i:objectId'])
objectid = pdf['i:objectId'].values[0]
card = dbc.Card([
dbc.ButtonGroup([
dbc.Button(html.A('Download Object Data',
id="download-link",
download="{}.csv".format(objectid),
href=generate_download_link(data),
target="_blank",
style={"color": "white"}),
id='download',
target="_blank",
href="")
])
],
className="mt-3",
body=True)
return card
def card_sn_properties(data):
""" Add a card containing SN alert data
"""
pdf = extract_properties(data, [
'i:objectId', 'i:ra', 'i:dec', 'i:jd', 'd:cdsxmatch',
'd:snn_snia_vs_nonia', 'd:snn_sn_vs_all', 'd:rfscore', 'i:classtar',
'i:ndethist', 'i:drb', 'i:distnr', 'i:magpsf', 'i:magnr', 'i:fid'
])
pdf = pdf.sort_values('i:jd', ascending=False)
id0 = pdf['i:objectId'].values[0]
snn_snia_vs_nonia = pdf['d:snn_snia_vs_nonia'].values[0]
snn_sn_vs_all = pdf['d:snn_sn_vs_all'].values[0]
rfscore = pdf['d:rfscore'].values[0]
classtar = pdf['i:classtar'].values[0]
ndethist = pdf['i:ndethist'].values[0]
drb = pdf['i:drb'].values[0]
ra0 = pdf['i:ra'].values[0]
dec0 = pdf['i:dec'].values[0]
distnr = pdf['i:distnr'].values[0]
magpsfs = pdf['i:magpsf'].astype(float).values
magnrs = pdf['i:magnr'].astype(float).values
fids = pdf['i:fid'].values
if float(distnr) < 2:
deltamagref = np.round(magnrs[0] - magpsfs[0], 3)
else:
deltamagref = None
mask = fids == fids[0]
if np.sum(mask) > 1:
deltamaglatest = np.round(magpsfs[mask][0] - magpsfs[mask][1], 3)
else:
deltamaglatest = None
classification = extract_fink_classification_single(data)
card = dbc.Card([
html.H5("ObjectID: {}".format(id0), className="card-title"),
html.H6("Fink class: {}".format(classification),
className="card-subtitle"),
dcc.Markdown("""
---
```python
# SuperNNova classification
SN Ia score: {:.2f}
SNe score: {:.2f}
# Random Forest classification
RF score: {:.2f}
```
---
```python
# Variability
Dmag (latest): {}
Dmag (reference): {}
```
---
```python
# Extra properties
Classtar: {:.2f}
Detection in the survey: {}
DL Real bogus: {:.2f}
```
---
""".format(float(snn_snia_vs_nonia), float(snn_sn_vs_all),
float(rfscore), deltamaglatest, deltamagref,
float(classtar), ndethist, float(drb))),
html.Br(),
dbc.ButtonGroup([
dbc.Button(
'TNS',
id='TNS',
target="_blank",
href=
'https://wis-tns.weizmann.ac.il/search?ra={}&decl={}&radius=5&coords_unit=arcsec'
.format(ra0, dec0)),
dbc.Button(
'SIMBAD',
id='SIMBAD',
target="_blank",
href=
"http://simbad.u-strasbg.fr/simbad/sim-coo?Coord={}%20{}&Radius=0.08"
.format(ra0, dec0)),
dbc.Button(
'NED',
id='NED',
target="_blank",
href=
"http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Near+Position+Search&in_csys=Equatorial&in_equinox=J2000.0&ra={}&dec={}&radius=1.0&obj_sort=Distance+to+search+center&img_stamp=Yes"
.format(ra0, dec0)),
dbc.Button(
'SDSS',
id='SDSS',
target="_blank",
href=
"http://skyserver.sdss.org/dr13/en/tools/chart/navi.aspx?ra={}&dec={}"
.format(ra0, dec0)),
])
],
className="mt-3",
body=True)
return card
def card_id(data):
""" Add a card containing basic alert data
"""
pdf = extract_properties(data, [
'i:objectId', 'i:candid', 'i:jd', 'i:ra', 'i:dec', 'd:cdsxmatch',
'i:objectidps1', 'i:distpsnr1', 'i:neargaia', 'i:distnr', 'i:magpsf',
'i:magnr', 'i:fid'
])
pdf = pdf.sort_values('i:jd', ascending=False)
id0 = pdf['i:objectId'].values[0]
candid0 = pdf['i:candid'].values[0]
ra0 = pdf['i:ra'].values[0]
dec0 = pdf['i:dec'].values[0]
date0 = convert_jd(float(pdf['i:jd'].values[0]))
cdsxmatch = pdf['d:cdsxmatch'].values[0]
distnr = pdf['i:distnr'].values[0]
objectidps1 = pdf['i:objectidps1'].values[0]
distpsnr1 = pdf['i:distpsnr1'].values[0]
neargaia = pdf['i:neargaia'].values[0]
magpsfs = pdf['i:magpsf'].astype(float).values
magnrs = pdf['i:magnr'].astype(float).values
fids = pdf['i:fid'].values
if float(distnr) < 2:
deltamagref = np.round(magnrs[0] - magpsfs[0], 3)
else:
deltamagref = None
mask = fids == fids[0]
if np.sum(mask) > 1:
deltamaglatest = np.round(magpsfs[mask][0] - magpsfs[mask][1], 3)
else:
deltamaglatest = None
classification = extract_fink_classification_single(data)
card = dbc.Card([
html.H5("ObjectID: {}".format(id0), className="card-title"),
html.H6("Fink class: {}".format(classification),
className="card-subtitle"),
dcc.Markdown("""
```python
# General properties
Date: {}
RA: {} deg
Dec: {} deg
```
---
```python
# Variability
Dmag (latest): {}
Dmag (reference): {}
```
---
```python
# Neighbourhood
SIMBAD: {}
PS1: {}
Distance (PS1): {:.2f} arcsec
Distance (Gaia): {:.2f} arcsec
Distance (ZTF): {:.2f} arcsec
```
---
""".format(date0, ra0, dec0, deltamaglatest, deltamagref,
cdsxmatch, objectidps1, float(distpsnr1),
float(neargaia), float(distnr))),
dbc.ButtonGroup([
dbc.Button(
'TNS',
id='TNS',
target="_blank",
href=
'https://wis-tns.weizmann.ac.il/search?ra={}&decl={}&radius=5&coords_unit=arcsec'
.format(ra0, dec0)),
dbc.Button(
'SIMBAD',
id='SIMBAD',
target="_blank",
href=
"http://simbad.u-strasbg.fr/simbad/sim-coo?Coord={}%20{}&Radius=0.08"
.format(ra0, dec0)),
dbc.Button(
'NED',
id='NED',
target="_blank",
href=
"http://ned.ipac.caltech.edu/cgi-bin/objsearch?search_type=Near+Position+Search&in_csys=Equatorial&in_equinox=J2000.0&ra={}&dec={}&radius=1.0&obj_sort=Distance+to+search+center&img_stamp=Yes"
.format(ra0, dec0)),
dbc.Button(
'SDSS',
id='SDSS',
target="_blank",
href=
"http://skyserver.sdss.org/dr13/en/tools/chart/navi.aspx?ra={}&dec={}"
.format(ra0, dec0)),
])
],
className="mt-3",
body=True)
return card