spectra

arches/arches/config.py

@@ -1,3 +1,17 @@
 from pathlib import Path
 
 good_pn=['0862470801','0862470601']
+
+pn_threshold = 0.2
+mos_threshold=[0.2,0.3]
+
+"""
+Ядро скопления
+RA=17h 45m 50.3s
+Dec=-28d 49m 19s
+Radius=15"
+
+Фоновая скорость счёта для области ядра Арки оценивалась в кольце 70′′ < R < 130′′.
+"""
+
+skip=['0862471401','0862471501','0862470501']

arches/arches/utils.py

@@ -13,18 +13,24 @@ from fitsio import FITS
 from pathlib import Path
 import pandas
 import pickle
+
+from os.path import dirname
+import inspect
+from pysas.wrapper import Wrapper as w
+
+
 from astropy.table import QTable, Table, Column
 from astropy import units as u
-
 from astropy.coordinates import SkyCoord # High-level coordinates
 from astropy.coordinates import ICRS, Galactic, FK4, FK5 # Low-level frames
 from astropy.coordinates import Angle, Latitude, Longitude # Angles
-
 from astropy.time import Time, TimeDelta, TimezoneInfo, TimeFromEpoch
 
 import statistics
 import shutil
 
+
+
 def create_folder(folder):
     if not (os.path.exists(folder)):
         os.makedirs(folder)
@@ -81,3 +87,46 @@ def plotLC(plt,threshold,fileName):
     else:
         print("File not found "+fileName+"\n")
         
+def init_work_dir(obsid):
+
+    import arches
+
+    root_path=dirname(dirname(dirname(inspect.getfile(arches))))
+    print("Arches root path: {}".format(root_path))
+
+    archive_dir=root_path+'/data/archive'
+    events_dir=root_path+'/data/processed'
+    products_dir=root_path+'/products'
+    ds9reg_dir=root_path+'/data/ds9reg'
+
+    create_folder(products_dir)
+
+    #inargs = ['--version']
+    #t = w('sasver', inargs)
+    #t.run()
+
+    print(f'*** ObsID: {obsid} ***')
+    
+    local_ccf=f'{events_dir}/{obsid}/ccf.cif'
+
+    work_dir=f'{products_dir}/{obsid}'
+
+    create_folder(work_dir)
+
+    if not os.path.exists(local_ccf):
+        print("*** Not found SAS_CCF = {}".format(local_ccf))
+        sys.exit()
+
+    sasfiles = glob.glob(events_dir+f'/{obsid}/*SUM.SAS')
+    if not (sasfiles):
+        print("*** run 01_init_events.py ***")
+        sys.exit()
+
+    os.environ['SAS_ODF'] = sasfiles[0]
+    os.environ['SAS_CCF'] = local_ccf
+
+    w('sasver', []).run() # print info
+
+    inargs = [f'workdir={work_dir}']
+    w('startsas', inargs).run()
+    return work_dir