def plot_bokeh(df, ticker):
p = figure(width=800, height=400, title=ticker.upper(), tools="")
hover = HoverTool(tooltips="""
<div>
<table>
<tr><td class="ttlab">Date:</td><td>@date_str</td></tr>
<tr><td class="ttlab">Close:</td><td>@close_str</td></tr>
</table>
</div>
""")
hover.mode = 'vline'
hover.line_policy = 'nearest'
p.add_tools(hover)
crosshair = CrosshairTool()
crosshair.dimensions = 'height'
crosshair.line_color = "#ffffff"
p.add_tools(crosshair)
dfcds = ColumnDataSource(df)
p.line('date', 'close', source=dfcds, color="#44ddaa")
p.xaxis.formatter = DatetimeTickFormatter(days=["%d %b"])
p.x_range = Range1d(df['date'].min(), df['date'].max())
p.toolbar.logo = None
p.toolbar_location = None
return p
def bokehplot(df_1, ticker):
"""Create a time-series line plot in Bokeh."""
p = figure(width=600, height=300, title=ticker.upper(), tools="")
hover = HoverTool(tooltips="""
<div>
<table>
<tr><td class="ttlab">Date:</td><td>@date_str</td></tr>
<tr><td class="ttlab">Close:</td><td>@close</td></tr>
</table>
</div>
""")
hover.mode = 'vline'
hover.line_policy = 'nearest'
p.add_tools(hover)
crosshair = CrosshairTool()
crosshair.dimensions = 'height'
crosshair.line_color = "#ffffff"
p.add_tools(crosshair)
dfcds = ColumnDataSource(df_1)
p.line('date', 'close', source=dfcds, color="#44ddaa")
p.xaxis.formatter = DatetimeTickFormatter(days=["%d %b"])
p.x_range = Range1d(df_1['date'].min(), df_1['date'].max())
p.toolbar.logo = None
p.toolbar_location = None
# Style plot
p.background_fill_color = "#234567"
p.border_fill_color = "#234567"
p.title.text_color = "#ffffff"
p.title.text_font_size = "1.25em"
p.axis.major_label_text_color = "#ffffff"
p.axis.major_label_text_font_size = "0.875em"
p.axis.axis_line_color = "#ffffff"
p.axis.major_tick_line_color = "#ffffff"
p.axis.minor_tick_line_color = "#ffffff"
p.xgrid.grid_line_color = None
p.ygrid.grid_line_alpha = 0.5
p.ygrid.grid_line_dash = [4, 6]
p.outline_line_color = None
p.yaxis.axis_label = "Closing price"
p.yaxis.axis_label_text_color = "#ffffff"
p.yaxis.axis_label_text_font_size = "1em"
p.yaxis.axis_label_text_font_style = "normal"
p.yaxis.axis_label_standoff = 12
return p
def bokehTile(tileFile,
jsonFile,
TT=[0, 0, 0],
DD=[2019, 10, 1],
dynamic=False,
plotTitle=''):
citls, h = fitsio.read(tileFile, header=True)
w = (np.where(citls['IN_DESI'] == 1)[0])
inci = citls[w]
if jsonFile is not None:
with open(jsonFile, "r") as read_file:
data = json.load(read_file)
## Coloring scheme
palette = ['green', 'red', 'white']
dye = []
for tile in citls['TILEID']:
rang = 2 # 'orange'
if jsonFile is not None:
if str(tile) in data:
rang = 0 # 'green' #green default
if len(data[str(tile)]
['unassigned']) > 0: # not assigned (red)
rang = 1 # 'red' #'red'
if (0 in data[str(tile)]['gfa_stars_percam']):
print(data[str(tile)]['gfa_stars_percam'])
rang = 1 # 'cyan'
else:
rang = 0 # green if qa.json is not provided
dye.append(rang)
dye = np.asarray(dye)
w = (np.where(dye < 2)[0])
citls = citls[w]
dye = dye[w]
mapper = linear_cmap(field_name='DYE', palette=palette, low=0, high=2)
#########################################################
TOOLS = [
'pan', 'tap', 'wheel_zoom', 'box_zoom', 'reset', 'save', 'box_select'
]
obsTime = dt(DD[0], DD[1], DD[2], TT[0], TT[1], TT[2])
# print(get_kp_twilights(TT,DD))
if plotTitle == '' or plotTitle is None:
PTITLE = ''
else:
PTITLE = 'Program: ' + plotTitle
p = figure(tools=TOOLS,
toolbar_location="right",
plot_width=800,
plot_height=450,
title=PTITLE,
active_drag='box_select') # str(DD[1])+" - 2019")
p.title.text_font_size = '16pt'
p.title.text_color = 'black'
p.grid.grid_line_color = "gainsboro"
############################### adding ecliptic plane+ hour grid ####################3
add_plane(p, color='red', plane='ecliptic', projection='equatorial')
tiledata = dict(
RA=citls['RA'],
DEC=citls['DEC'],
TILEID=citls['TILEID'],
BRIGHTRA=citls['BRIGHTRA'][:, 0],
BRIGHTDEC=citls['BRIGHTDEC'][:, 0],
BRIGHTVTMAG=citls['BRIGHTVTMAG'][:, 0],
EBV_MED=np.round(citls['EBV_MED'], 3),
STAR_DENSITY=citls['STAR_DENSITY'],
DYE=dye,
program=citls['PROGRAM'],
selected=np.ones(len(citls), dtype=bool),
)
for colname in ['STAR_DENSITY', 'EBV_MED']:
if colname in citls.dtype.names:
tiledata[colname] = citls[colname]
tiles = ColumnDataSource(data=tiledata)
colformat = bktables.NumberFormatter(format='0,0.00')
columns = [
bktables.TableColumn(field='TILEID', title='TILEID', width=80),
bktables.TableColumn(field='RA', title='RA', formatter=colformat),
bktables.TableColumn(field='DEC', title='DEC', formatter=colformat),
]
for colname in ['STAR_DENSITY', 'EBV_MED']:
if colname in tiledata:
columns.append(
bktables.TableColumn(field=colname,
title=colname,
formatter=colformat))
columns.append(bktables.TableColumn(field='selected', title='Selected'))
tiletable = bktables.DataTable(columns=columns, source=tiles, width=800)
tiles.selected.js_on_change(
'indices',
CustomJS(args=dict(s1=tiles),
code="""
var inds = cb_obj.indices;
var d1 = s1.data;
for (var i=0; i<d1['selected'].length; i++) {
d1['selected'][i] = false;
}
for (var i = 0; i < inds.length; i++) {
d1['selected'][inds[i]] = true;
}
s1.change.emit();
"""))
render = p.circle(
'RA',
'DEC',
source=tiles,
size=9,
line_color='chocolate',
color=mapper,
alpha=0.4,
hover_color='orange',
hover_alpha=1,
hover_line_color='red',
# set visual properties for selected glyphs
selection_fill_color='orange',
selection_line_color='white',
# set visual properties for non-selected glyphs
nonselection_fill_alpha=0.4,
nonselection_fill_color=mapper)
p.xaxis.axis_label = 'RA [deg]'
p.yaxis.axis_label = 'Dec. [deg]'
p.xaxis.axis_label_text_font_size = "14pt"
p.yaxis.axis_label_text_font_size = "14pt"
p.grid.grid_line_color = "gainsboro"
p.yaxis.major_label_text_font_size = "12pt"
p.xaxis.major_label_text_font_size = "12pt"
p.x_range = Range1d(360, 0)
p.y_range = Range1d(-40, 95)
p.toolbar.logo = None
p.toolbar_location = None
# mytext = Label(x=180, y=-35, text="S", text_color='gray', text_font_size='12pt') ; p.add_layout(mytext)
# mytext = Label(x=180, y=88, text="N", text_color='gray', text_font_size='12pt') ; p.add_layout(mytext)
# mytext = Label(x=350, y=45, text="E", text_color='gray', text_font_size='12pt', angle=np.pi/2) ; p.add_layout(mytext)
# mytext = Label(x=4, y=45, text="W", text_color='gray', text_font_size='12pt', angle=np.pi/2) ; p.add_layout(mytext)
## Javascript code to open up custom html pages, once user click on a tile
code = """
var index_selected = source.selected['1d']['indices'][0];
var tileID = source.data['TILEID'][index_selected];
if (tileID!==undefined) {
var win = window.open("http://www.astro.utah.edu/~u6022465/cmx/ALL_SKY/dr8/allSKY_ci_tiles/sub_pages/tile-"+tileID+".html", " ");
try {win.focus();} catch (e){} }
"""
taptool = p.select(type=TapTool)
taptool.callback = CustomJS(args=dict(source=tiles), code=code)
## The html code for the hover window that contain tile infrormation
ttp = """
<div>
<div>
<span style="font-size: 14px; color: blue;">Tile ID:</span>
<span style="font-size: 14px; font-weight: bold;">@TILEID{int}</span>
</div>
<div>
<span style="font-size: 14px; color: blue;">RA:</span>
<span style="font-size: 14px; font-weight: bold;">@RA</span>
</div>
<div>
<span style="font-size: 14px; color: blue;">Dec:</span>
<span style="font-size: 14px; font-weight: bold;">@DEC</span>
</div>
<div>
<span style="font-size: 14px; color: blue;">EBV_MED:</span>
<span style="font-size: 14px; font-weight: bold;">@EBV_MED{0.000}</span>
</div>
<div>
<span style="font-size: 14px; color: blue;">STAR_DENSITY:</span>
<span style="font-size: 14px; font-weight: bold;">@STAR_DENSITY{0}</span>
</div>
<div>
<span style="font-size: 14px; color: blue;">BRIGHTEST_STAR_VTMAG:</span>
<span style="font-size: 14px; font-weight: bold;">@BRIGHTVTMAG</span>
</div>
<div>
<span style="font-size: 14px; color: blue;">BRIGHTEST_STAR_LOC:</span>
<span style="font-size: 14px; font-weight: bold;">(@BRIGHTRA, @BRIGHTDEC)</span>
</div>
</div>
"""
hover = HoverTool(tooltips=ttp, renderers=[render])
hover.point_policy = 'snap_to_data'
hover.line_policy = 'nearest'
# hover.mode='vline'
p.add_tools(hover)
cross = CrosshairTool()
# cross.dimensions='height'
cross.line_alpha = 0.3
cross.line_color = 'gray'
p.add_tools(cross)
# Setting the second y axis range name and range
p.extra_y_ranges = {"foo": p.y_range}
p.extra_x_ranges = {"joo": p.x_range}
# Adding the second axis to the plot.
p.add_layout(LinearAxis(y_range_name="foo"), 'right')
p.add_layout(LinearAxis(x_range_name="joo"), 'above')
p.xaxis.major_label_text_font_size = "12pt"
p.yaxis.major_label_text_font_size = "12pt"
if dynamic:
# twilight_source = get_kp_twilights(TT,DD) # evening and morning twilights at every TT and DD
circleSource_1 = skyCircle(TT, DD, 1.5)
p.circle('RA', 'DEC', source=circleSource_1, size=1.5, color='black')
circleSource_2 = skyCircle(TT, DD, 2.0)
p.circle('RA', 'DEC', source=circleSource_2, size=0.5, color='gray')
else:
circleSource = skyCircle(TT, DD, 1.5)
p.circle('RA', 'DEC', source=circleSource, size=1.5, color=None)
### Dealing with the Moon and Jupiter
inFile = 'moonLoc_jupLoc_fracPhase.csv' # 'moon_loc_jup_loc_fracPhase_namePhase.csv'
tbl_moon_jup = np.genfromtxt(inFile,
delimiter=',',
filling_values=-1,
names=True,
dtype=None) # , dtype=np.float)
loc = EarthLocation.of_site('Kitt Peak')
kp_lat = 31, 57, 48
kp_lon = -111, 36, 00
mooninfo_obj = pylunar.MoonInfo((kp_lat), (kp_lon))
m_ra, m_dec, frac_phase, name_phase = moonLoc(TT, DD, loc, mooninfo_obj)
j_ra, j_dec = jupLoc(TT, DD, loc)
#moonSource = ColumnDataSource({"moon_RAS": tbl_moon_jup['moon_ra'], "moon_DECS": tbl_moon_jup['moon_dec'],
# "Phase_frac": tbl_moon_jup['moon_phase_frac']})
moonSource = ColumnDataSource({
"moon_RAS":
tbl_moon_jup['moon_ra'],
"moon_DECS":
tbl_moon_jup['moon_dec'],
"Phase_frac":
np.round(100 * tbl_moon_jup['moon_phase_frac'])
})
####moon_RADEC = ColumnDataSource({"moon_ra": [m_ra.deg], "moon_dec": [m_dec.deg], "phase_frac": [frac_phase]})
moon_RADEC_ = ColumnDataSource({
"moon_ra": [m_ra.deg - 360],
"moon_dec": [m_dec.deg],
"phase_frac": [frac_phase]
})
moon_RADEC = ColumnDataSource({
"moon_ra": [m_ra.deg],
"moon_dec": [m_dec.deg],
"phase_frac": [frac_phase]
})
render_moon = p.circle('moon_ra',
'moon_dec',
source=moon_RADEC,
size=170,
color='cyan',
alpha=0.2)
render_moon = p.circle('moon_ra',
'moon_dec',
source=moon_RADEC,
size=4,
color='blue')
render_moon = p.circle('moon_ra',
'moon_dec',
source=moon_RADEC_,
size=170,
color='cyan',
alpha=0.2)
render_moon = p.circle('moon_ra',
'moon_dec',
source=moon_RADEC_,
size=4,
color='blue')
jupSource = ColumnDataSource({
"jup_RAS": tbl_moon_jup['jup_ra'],
"jup_DECS": tbl_moon_jup['jup_dec']
})
jup_RADEC = ColumnDataSource({
"jup_ra": [j_ra.deg],
"jup_dec": [j_dec.deg]
})
twilight = get_kp_twilights(
TT, DD) # evening and morning twilights at every TT and DD
twilight_source = ColumnDataSource({
"eve_twilight": [twilight[0]],
"mor_twilight": [twilight[1]]
})
render_jup = p.circle('jup_ra',
'jup_dec',
source=jup_RADEC,
size=5,
color='blue')
render_jup = p.circle('jup_ra',
'jup_dec',
source=jup_RADEC,
size=4,
color='gold')
from bokeh.models.glyphs import Text
TXTsrc = ColumnDataSource(
dict(x=[350],
y=[85],
text=['Moon Phase: ' + "%.0f" % (frac_phase * 100) + "%"]))
glyph = Text(x="x", y="y", text="text", angle=0, text_color="black")
p.add_glyph(TXTsrc, glyph)
TXTsrc_moon = ColumnDataSource(
dict(x=[m_ra.deg + 10], y=[m_dec.deg - 10], text=['Moon']))
glyph = Text(x="x",
y="y",
text="text",
angle=0,
text_color="blue",
text_alpha=0.3,
text_font_size='10pt')
p.add_glyph(TXTsrc_moon, glyph)
TXTsrc_jup = ColumnDataSource(
dict(x=[j_ra.deg + 5], y=[j_dec.deg - 8], text=['Jup.']))
glyph = Text(x="x",
y="y",
text="text",
angle=0,
text_color="black",
text_alpha=0.3,
text_font_size='10pt')
p.add_glyph(TXTsrc_jup, glyph)
callback = CustomJS(args=dict(source_sky1=circleSource_1,
source_sky2=circleSource_2,
source_moon=moonSource,
source_moon_RADEC=moon_RADEC,
source_moon_RADEC_=moon_RADEC_,
source_jup=jupSource,
source_jup_RADEC=jup_RADEC,
sourceTXT=TXTsrc,
sourceTXTmoon=TXTsrc_moon,
sourceTXTjup=TXTsrc_jup),
code="""
// First set times as if they were UTC
var t = new Date(time_slider.value);
var d = new Date(date_slider.value);
var data1 = source_sky1.data;
var ra_1 = data1['RA'];
var ra0_1 = data1['RA0'];
var data2 = source_sky2.data;
var ra_2 = data2['RA'];
var ra0_2 = data2['RA0'];
var data_moon = source_moon.data;
var ras_moon = data_moon['moon_RAS'];
var decs_moon = data_moon['moon_DECS'];
var phase_frac = data_moon['Phase_frac'];
var moonRADEC = source_moon_RADEC.data;
var moon_ra = moonRADEC['moon_ra'];
var moon_dec = moonRADEC['moon_dec'];
var moonRADEC_ = source_moon_RADEC_.data;
var moon_ra_ = moonRADEC_['moon_ra'];
var moon_dec_ = moonRADEC_['moon_dec'];
var data_jup = source_jup.data;
var ras_jup = data_jup['jup_RAS'];
var decs_jup = data_jup['jup_DECS'];
var jupRADEC = source_jup_RADEC.data;
var jup_ra = jupRADEC['jup_ra'];
var jup_dec = jupRADEC['jup_dec'];
var Hour = t.getUTCHours();
var Day = d.getDate();
var Month = d.getMonth();
var Year = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var all_FULdays = 0;
for (var i = 0; i < Month; i++)
all_FULdays=all_FULdays+Year[i];
all_FULdays = all_FULdays + (Day-1);
if (Hour<12) all_FULdays=all_FULdays+1;
var all_minutes = all_FULdays*24+Hour;
if (all_minutes<8800) {
moon_ra[0] = ras_moon[all_minutes];
moon_dec[0] = decs_moon[all_minutes];
moon_ra_[0] = ras_moon[all_minutes]-360.;
moon_dec_[0] = decs_moon[all_minutes];
}
var jupTXTdata = sourceTXTjup.data;
var x_jup = jupTXTdata['x'];
var y_jup = jupTXTdata['y'];
var text_jup = jupTXTdata['text'];
if (all_minutes<8800) {
jup_ra[0] = ras_jup[all_minutes];
jup_dec[0] = decs_jup[all_minutes];
x_jup[0] = jup_ra[0]+5;
y_jup[0] = jup_dec[0]-8;
}
if (t.getUTCHours() < 12) {
d.setTime(date_slider.value + 24*3600*1000);
} else {
d.setTime(date_slider.value);
}
d.setUTCHours(t.getUTCHours());
d.setUTCMinutes(t.getUTCMinutes());
d.setUTCSeconds(0);
// Correct to KPNO local time
// d object still thinks in UTC, which is 7 hours ahead of KPNO
d.setTime(d.getTime() + 7*3600*1000);
// noon UT on 2000-01-01
var reftime = new Date();
reftime.setUTCFullYear(2000);
reftime.setUTCMonth(0); // Months are 0-11 (!)
reftime.setUTCDate(1); // Days are 1-31 (!)
reftime.setUTCHours(12);
reftime.setUTCMinutes(0);
reftime.setUTCSeconds(0);
// time difference in days (starting from milliseconds)
var dt = (d.getTime() - reftime.getTime()) / (24*3600*1000);
// Convert to LST
var mayall_longitude_degrees = -(111 + 35/60. + 59.6/3600);
var LST_hours = ((18.697374558 + 24.06570982441908 * dt) + mayall_longitude_degrees/15) % 24;
var LST_degrees = LST_hours * 15;
for (var i = 0; i < ra_1.length; i++) {
ra_1[i] = (ra0_1[i] + LST_degrees) % 360;
}
for (var i = 0; i < ra_2.length; i++) {
ra_2[i] = (ra0_2[i] + LST_degrees) % 360;
}
//// Here we gtake care of the moon phasde text
var TXTdata = sourceTXT.data;
var x = TXTdata['x'];
var y = TXTdata['y'];
var text = TXTdata['text'];
var moonTXTdata = sourceTXTmoon.data;
var x_moon = moonTXTdata['x'];
var y_moon = moonTXTdata['y'];
var text_moon = moonTXTdata['text'];
// x[0] = 1;
// y[0] = 40;
if (all_minutes<8800) {
text[0] = 'Moon Phase: ' + phase_frac[all_minutes]+'%';
x_moon[0] = moon_ra[0]+10;
y_moon[0] = moon_dec[0]-10;
}
sourceTXT.change.emit();
/////////////////////////////// Moon phase code ends.
source_sky1.change.emit();
source_sky2.change.emit();
//source_moon_RADEC.change.emit();
//source_moon_RADEC_.change.emit();
//source_jup_RADEC.change.emit();
sourceTXTmoon.change.emit();
sourceTXTjup.change.emit();
//alert(d);
""")
if dynamic:
### TIME
Timeslider = DateSlider(start=dt(2019, 9, 1, 16, 0, 0),
end=dt(2019, 9, 2, 8, 0, 0),
value=dt(2019, 9, 1, 16, 0, 0),
step=1,
title="KPNO local time(hh:mm)",
format="%H:%M",
width=800)
## DATE
Dateslider = DateSlider(start=dt(2019, 9, 1, 16, 0, 0),
end=dt(2020, 8, 31, 8, 0, 0),
value=dt(2019, 10, 1, 16, 0, 0),
step=1,
title="Date of sunset(4pm-8am)",
format="%B:%d",
width=800)
callback.args['time_slider'] = Timeslider
callback.args['date_slider'] = Dateslider
Dateslider.js_on_change('value', callback)
Timeslider.js_on_change('value', callback)
layout = column(p, Dateslider, Timeslider, tiletable)
# show(p)
return layout
return p
